c launch: /data/cnf/sc2014/app/6s168-opt.cnf.bz2
c host: atom31
c Lingeling SAT Solver
c 
c Version b7ztzu 7b29300825af9bcc1c8b2c5ebcf65fa1cb101cad
c 
c Copyright (C) 2010-2014 Armin Biere JKU Linz Austria.
c All rights reserved.
c 
c released Sun Apr 26 19:26:13 CEST 2015
c compiled Sun Apr 26 19:26:13 CEST 2015
c 
c gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2
c -Wall -O3 -I../yalsat -I../druplig -DNLGLOG -DNDEBUG -DNCHKSOL
c Linux cluster2 3.13.0-45-generic x86_64
c 
c piping '/data/cnf/sc2014/app/6s168-opt.cnf.bz2' through 'bzcat'
c reading input file /data/cnf/sc2014/app/6s168-opt.cnf.bz2
c no embedded options
c found 'p cnf 5638 16519' header
c read 5638 variables, 16519 clauses, 38543 literals in 0.00 seconds
c
c --abstime=0
c --bate=1
c --batewait=2
c --bca=1
c --bcaddlimldscale=2
c --bcamaxeff=10000000
c --bcaminuse=100
c --bcawait=2
c --bkwdscale=100
c --bkwdroundlim=7
c --bkwdresched=1
c --blkboost=10
c --blkboostvlim=10000000
c --blkclslim=1000000
c --blklarge=1
c --blkmaxeff=800000000
c --blkmineff=50000000
c --blkocclim1=100000
c --blkocclim=1000000
c --blkocclim2=10000
c --blkreleff=100
c --blkresched=1
c --blkrtc=0
c --blksmall=1
c --blksuccessmaxwortc=6
c --blksuccessrat=100
c --block=1
c --blockwait=1
c --boost=1
c --bumpsimp=1
c --card=1
c --cardcut=2
c --cardexpam1=3
c --cardglue=0
c --cardignused=0
c --cardmaxeff=300000000
c --cardmaxlen=1000
c --cardmineff=2000000
c --cardminlen=3
c --cardocclim1=300
c --cardocclim2=15
c --cardreleff=5
c --cardreschedint=10
c --carduse=2
c --cardwait=0
c --cce2wait=1
c --cce=3
c --cceateint=2
c --cceboost=10
c --cceboostdel=3
c --cceboostint=5
c --cceboostvlim=10000000
c --cce3wait=2
c --ccemaxround=3
c --ccemaxeff=2147483647
c --ccemineff=30000000
c --ccereleff=50
c --ccertc=0
c --ccertcint=15
c --ccertcintvlim=2000000
c --ccesuccessrat=100
c --ccewait=2
c --clim=-1
c --compact=0
c --deco=1
c --decolim=100
c --deco1opt=1
c --decompose=1
c --defragfree=50
c --defragint=10000000
c --delmax=10
c --dlim=-1
c --druplig=0
c --drupligcheck=0
c --drupligtrace=0
c --drupligtraceorig=0
c --elim=1
c --elmaxeff=800000000
c --elmblk=1
c --elmblkwait=1
c --elmboost=20
c --elmboostdel=3
c --elmboostint=5
c --elmboostvlim=4000000
c --elmclslim=1000000
c --elmfull=0
c --elmineff=20000000
c --elmlitslim=200
c --elmocclim1=1000
c --elmocclim=1000000
c --elmocclim2=100
c --elmoccsumforced=0
c --elmreleff=200
c --elmresched=0
c --elmroundlim=3
c --elmrtc=0
c --elmrtcint=10
c --elmrtcintvlim=500000
c --elmsuccessmaxwortc=4
c --elmsuccessrat=100
c --exitonabort=0
c --factmax=100000
c --factor=3
c --gauss=1
c --gaussexptrn=1
c --gaussextrall=1
c --gaussmaxeff=50000000
c --gaussmaxor=20
c --gaussmineff=2000000
c --gaussreleff=2
c --gausswait=2
c --gluekeep=4
c --gluekeepsize=15
c --gluescale=4
c --hbrdom=2
c --import=1
c --incredcint=1
c --incredconfslim=0
c --incsavevisits=0
c --inprocessing=1
c --irrlim=1
c --jwhred=1
c --keepmaxglue=1
c --keepmaxglueint=100
c --lhbr=1
c --lkhd=2
c --locs=0
c --locsbanner=0
c --locsclim=1000000
c --locsboost=2
c --locscint=10000
c --locset=2
c --locsexport=1
c --locsmaxeff=100000
c --locsmineff=1000
c --locsred=0
c --locsreleff=5
c --locsrtc=0
c --locsvared=100
c --locswait=2
c --maxscaledglue=15
c --memlim=-1
c --minimize=2
c --minlocalgluelim=200
c --minlocalsizelim=3000
c --minrecgluelim=100
c --minrecsizelim=1000
c --norestartsatlimlo=85
c --move=2
c --otfs=1
c --penmax=4
c --phase=0
c --phaseluckfactor=200
c --phaselucklim=100
c --phaseluckmaxround=10
c --phasesave=1
c --plain=0
c --plim=-1
c --poison=1
c --prbasic=1
c --prbasicmaxeff=400000000
c --prbasicmineff=1000000
c --prbasicreleff=50
c --prbasicroundlim=8
c --prbasicrtc=0
c --prbrtc=0
c --prbsimple=2
c --prbsimpleboost=10
c --prbsimpleliftdepth=2
c --prbsimplemaxeff=200000000
c --prbsimplemineff=2000000
c --prbsimplereleff=40
c --prbsimplertc=0
c --probe=1
c --promote=1
c --promotegluelim=8
c --pure=1
c --quatres=1
c --quatreswait=2
c --queuesort=1
c --queuesortjwh=0
c --randec=0
c --randecint=1000
c --redcls=1
c --redclsglue=6
c --redclsmaxdec=5
c --redclsmaxdepth=10
c --redclsmaxlrg=10
c --redclsmaxprops=100
c --redclsatlimlo=0
c --redclsatlimhi=100
c --redclsize=30
c --redclstype=4
c --reducefixed=0
c --reduceinc=1000
c --reduceinit=50000
c --reduce=1
c --restart=4
c --restartglcint=10
c --restartglclim=115
c --restartinit=0
c --restartint=5
c --restartpen=1
c --retirenb=1
c --retireint=4
c --retiremin=1
c --reusetrail=0
c --rmincpen=4
c --rstinoutinc=110
c --satlimdelay=10000
c --scincinc=200
c --scincincsatlimhi=100
c --scincincdelta=10
c --scincincincint=100000
c --scincincmin=200
c --scincincmode=1
c --score=4
c --scoreshift=0
c --scoreresetint=2147483647
c --seed=0
c --simpbintinc=100
c --simpbintinclim=10000
c --simpcintdelay=2000
c --simpcintinc=20000
c --simpcintincdiv=1
c --simpcintmaxhard=10000000
c --simpcintmaxsoft=1000000
c --simpincdelmaxfact=50
c --simpincdelmaxmin=10000
c --simpinitdelay=0
c --simpintsizepen=0
c --simpen=0
c --simpidiv=3
c --simpiscale=100
c --simpitdelay=10
c --simpitintinc=10
c --simpitintinclim=1000
c --simplify=2
c --simprtc=5
c --simptintinc=1000
c --simptintinclim=10000
c --simpvarchg=100
c --simpvarlim=100
c --sizemaxpen=5
c --sizepen=1000000
c --sleeponabort=0
c --smallirr=90
c --smallve=1
c --smallvevars=10
c --smallvewait=0
c --sortlits=0
c --subl=9
c --sweep=1
c --sweepboost=10
c --sweepboostdel=4
c --sweepboostint=7
c --sweepboostvlim=1000000
c --sweepfacdec=10
c --sweepforgive=2
c --sweepirr=3
c --sweepmaxeff=200000000
c --sweepmaxdec=10000
c --sweepmaxround=3
c --sweepmindec=100
c --sweepmineff=1000000
c --sweepred=3
c --sweepreleff=3
c --sweeprtc=0
c --sweeprtcint=14
c --sweeprtcintvlim=100000
c --sweepsuccessmaxwortc=6
c --sweepsuccessrat=1000
c --sweepwait=2
c --synclsall=1
c --synclsglue=8
c --synclsint=100
c --synclslen=40
c --syncunint=111111
c --termint=122222
c --ternres=1
c --ternresboost=5
c --ternresrtc=0
c --ternreswait=2
c --transred=1
c --transredwait=2
c --trapiflush=0
c --trdmaxeff=2000000
c --trdmineff=100000
c --trdreleff=10
c --treelook=1
c --treelookboost=10
c --treelookfull=0
c --treelookmaxeff=50000000
c --treelookmineff=300000
c --treelookreleff=2
c --treelookrtc=0
c --trep=1
c --trepint=55555
c --trnreleff=10
c --trnrmaxeff=200000000
c --trnrmineff=4000000
c --unhdatrn=2
c --unhdextstamp=1
c --unhdhbr=0
c --unhdlnpr=3
c --unhdmaxeff=20000000
c --unhdmineff=100000
c --unhdreleff=2
c --unhdroundlim=20
c --unhide=1
c --unhidewait=0
c --usedtwice=1
c --vsidsdint=256
c --wait=1
c --waitmax=4
c --witness=0
c --check=0
c --log=-1
c --profile=1
c --profilelong=1
c --verbose=1
c [freezer] frozen 0 variables out of 5637 free variables 0%
c [limits] no decision limit
c [limits] no conflict limit
c [limits] no propagation limit
c [limits] simplification not delayed since 'simpdelay' zero
c [set-maximum-score] maximum score limit 1.000000d+500
c [set-minimum-score] minimum score limit 1.000000d-500
c [score-type] VSIDS (--score=4) decay interval 256 (--vsidsdint=256)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c *    0.0    5637    16518         0       0      0     0    0     0    1   0%      0    0    0    0    0%
c 
c [simplification-1] limit 0 conflicts (hard 0) hit after 0 conflicts
c [card-1] limit 2000000 penalty 0 = 0 + 0
c [card-1] no at-most-one constraint found
c [card-1] no at-most-two constraint found
c [decomp-1] removed 1 variables
c [simpleprobe-1] all 5637 free variables schedulable
c [simpleprobe-1] boosting simple probing limit by 10
c [simpleprobe-1] limit 20000000 penalty 0 = 0 + 0
c [decomp-2] removed 344 variables
c [simpleprobe-1] fully completed simple probing
c [simpleprobe-1] removed 344 variables, found 665 hbrs, 6 units
c [unhide-1] limit 100000 with penalty 0 = 0 + 0
c [unhide-1-2] 0 units, 0 failed, 0 tauts, 0 hbrs, 0 literals
c [elim-1] scheduling all variables this time
c [elim-1] scheduled 5293 variables 100%
c [elim-1] limit of 20000000 steps penalty 0 = 0 + 0
c [elim-1] rescheduling of touched variables disabled
c [elim-1-1] eliminated 3981 variables 75% in round 1 in 997203 steps
c [elim-1-1] backward subsumption/strengthening limit 997200
c [elim-1-1-1] backward checking 3799 touched variables 72%
c [elim-1-1-1] fully completed backward checking in 1 rounds
c [elim-1-1] subsumed 4 and strengthened 36 clauses in 149817 steps
c [elim-1-1] rescheduled 36 variables 1% by backward subsumption
c [elim-1-2] eliminated 8 variables 0% in round 2 in 10115 steps
c [elim-1-2] backward subsumption/strengthening limit 10100
c [elim-1-2-1] backward checking 15 touched variables 0%
c [elim-1-2-1] incomplete backward checking 0 remain 0%
c [elim-1-2] subsumed 0 and strengthened 0 clauses in 10101 steps
c [elim-1-2] fully rescheduled 1284 variables 24%
c [elim-1-3] eliminated 37 variables 1% in round 3 in 709025 steps
c [elim-1-3] backward subsumption/strengthening limit 709000
c [elim-1-3-1] backward checking 117 touched variables 2%
c [elim-1-3-1] fully completed backward checking in 1 rounds
c [elim-1-3] subsumed 2 and strengthened 11 clauses in 45388 steps
c [elim-1] incomplete 18 not tried 0% in round 3
c [elim-1] transition to [ all 1 rem 1 ] state
c [elim-1] eliminated 4050 = 77% variables out of 5293 scheduled
c [elim-1] considered successful since not run to completion yet
c [phase-count-1] 6472 negative 95.7% of 6765 except 293 4.3%
c [phase-count-1] 6400 positive 94.6% of 6765 except 365 5.4%
c [phase-1] phase bias: 242 positive 19%, 1001 negative 81%
c [sort-queue-1] sorted 1243 enqueued variables after 0 conflicts
c [score-dist-1] active 0 (0%), one 0 (0%), zero 1243 (100%)
c [score-dist-1] max exp 0, different 1 (100%)
c [score-dist-1] median active exp 0, avg 0.0
c [simplification-1] removed 4394 variables 77.9% (1243 remain 22%)
c [simplification-1] removed 9753 irredundant clauses 59.0% (6765 remain 41%)
c [simplification-1] maximum reduction of 78% = max (78%, 59%)
c [simplification-1] large reduction 78% >= 5% limit
c [simplification-1] next conflict interval 1000 = 2000/2
c [simplification-1] penalized conflict interval 1000 = 1 * 1000
c [simplification-1] hard conflict limit 11000 (soft 1000 + delta 10000)
c [simplification-1] new conflict limit 1000 (hard 11000)
c 
c [simplification-2] limit 1000 conflicts (hard 11000) hit after 1002 conflicts
c [decomp-3] removed 2 variables
c [simpleprobe-2] all 1241 free variables schedulable
c [simpleprobe-2] limit 2000000 penalty 0 = 0 + 0
c [simpleprobe-2] fully completed simple probing
c [simpleprobe-2] removed 0 variables, found 263 hbrs, 0 units
c [treelook-1] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-1] scheduled 2482 literals 100%
c [treelook-1] scheduling used 36504 steps
c [treelook-1] scheduled completely
c [treelook-1] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-1] used 149938 steps
c [treelook-1] fully completed tree based probing
c [treelook-1] removed 0 variables, found 169 hbrs
c [basicprobe-1] limit 1000000 penalty 0 = 0 + 0
c [basicprobe-1-0] 672 sched 54%, 0 failed, 0 lifted, 0 hbrs
c [basicprobe-1-0] fully completed probing
c [elim-2] no untried remaining variables left
c [elim-2] scheduled 1241 variables 100%
c [elim-2] limit of 20000000 steps penalty 0 = 0 + 0
c [elim-2] rescheduling of touched variables disabled
c [elim-2-1] eliminated 3 variables 0% in round 1 in 704115 steps
c [elim-2-1] backward subsumption/strengthening limit 704100
c [elim-2-1-1] backward checking 20 touched variables 2%
c [elim-2-1-1] fully completed backward checking in 1 rounds
c [elim-2-1] subsumed 0 and strengthened 4 clauses in 8732 steps
c [elim-2-1] rescheduled 9 variables 1% by backward subsumption
c [elim-2-2] no variable eliminated in round 2 in 4611 steps
c [elim-2] fully completed in 2 rounds
c [elim-2] transition to [ all 0 rem 0 ] state
c [elim-2] eliminated 3 = 0% variables out of 1241 scheduled
c [elim-2] 3 < 1/100 * 1241 = 12 considered unsuccessful
c [sort-queue-2] sorted 378 enqueued variables after 1002 conflicts
c [score-dist-2] active 860 (69%), one 0 (0%), zero 378 (31%)
c [score-dist-2] max exp 510, different 13 (3%)
c [score-dist-2] median active exp 501, avg 502.8
c [simplification-2] removed 5 variables 0.4% (1238 remain 22%)
c [simplification-2] removed 24 irredundant clauses 0.4% (6741 remain 41%)
c [simplification-2] maximum reduction of 0% = max (0%, 0%)
c [simplification-2] full geometric conflict interval increment 20000
c [simplification-2] new conflict interval 20000
c [simplification-2] penalized conflict interval 20000 = 1 * 20000
c [simplification-2] hard conflict limit 31002 (soft 21002 + delta 10000)
c [simplification-2] new conflict limit 21002 (hard 31002)
c 
c [simplification-3] limit 21002 conflicts (hard 31002) hit after 21003 conflicts
c [card-2] limit 1000000 penalty 1 = 1 + 0
c [card-2] no at-most-one constraint found
c [card-2] no at-most-two constraint found
c [unhide-2] limit 50000 with penalty 1 = 1 + 0
c [unhide-2-3] 0 units, 0 failed, 13 tauts, 0 hbrs, 19945 literals
c [block-1] scheduling all variables this time
c [block-1] scheduled 1238 variables 100%
c [block-1] boosting limit by 10
c [block-1] limit of 500000000 steps penalty 0 = 0 + 0
c [block-1] fully completed
c [block-1] transition to [ all 0 rem 0 ] state
c [block-1] eliminated 64 blocked clauses
c [block-1] 64 < 1/100 * 6741 = 67 considered unsuccessful
c [cce-1] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-1-1] eliminated 18 clauses out of 2370 (1%) of length 4
c [cce-1-1] completed large round (ATE)
c [cce-1-1] eliminated 18 large clauses in 347491 steps
c [cce-1-1] allowing another 173745 steps for small clauses
c [cce-1-1] scheduling 2679 clauses = 713 binary + 1966 ternary
c [cce-1-1] tried to eliminate 2679 small clauses 100%
c [cce-1-1] eliminated 19 binary clauses 3%
c [cce-1-1] eliminated 39 ternary clauses 2%
c [cce-1-1] eliminated 58 small clauses 2%
c [cce-1-1] eliminated 58 small clauses in 473211 steps
c [cce-1-1] completed small round (ATE)
c [cce-1-1] completed small and large (ATE)
c [cce-1-1] eliminated 76 covered clauses in round 1
c [cce-1-2] eliminated 1 clauses out of 2352 (0%) of length 4
c [cce-1-2] completed large round (ABCE)
c [cce-1-2] eliminated 1 large clauses in 352739 steps
c [cce-1-2] allowing another 176369 steps for small clauses
c [cce-1-2] scheduling 2621 clauses = 694 binary + 1927 ternary
c [cce-1-2] tried to eliminate 2621 small clauses 100%
c [cce-1-2] eliminated 4 binary clauses 1%
c [cce-1-2] eliminated 4 small clauses 0%
c [cce-1-2] eliminated 4 small clauses in 472833 steps
c [cce-1-2] completed small round (ABCE)
c [cce-1-2] completed small and large (ABCE)
c [cce-1-2] eliminated 5 covered clauses in round 2
c [cce-1-3] completed large round (ACCE)
c [cce-1-3] allowing another 323437 steps for small clauses
c [cce-1-3] scheduling 2617 clauses = 690 binary + 1927 ternary
c [cce-1-3] tried to eliminate 2617 small clauses 100%
c [cce-1-3] eliminated 1 binary clauses 0%
c [cce-1-3] eliminated 2 ternary clauses 0%
c [cce-1-3] eliminated 3 small clauses 0%
c [cce-1-3] eliminated 3 small clauses in 680709 steps
c [cce-1-3] completed small round (ACCE)
c [cce-1-3] completed small and large (ACCE)
c [cce-1-3] eliminated 3 covered clauses in round 3
c [cce-1] eliminated 84 covered clauses in TOTAL during 3 rounds
c [bca-1] limit of 10000000 steps and 13686 added (scaled 2)
c [bca-1] 60 out of 2478 literals actually usable 2%
c [bca-1] not enough literals usable
c [bca-1] added 0 blocked clauses in 18430 steps
c [sweep-1] limit 1000000 penalty 0 = 0 + 0
c [sweep-1-1] 564 pos 45.6% + 674 neg 54.4% = 1238 sched 100.0% ret 0
c [sweep-1-1] 1006814 steps 49 queries 66.31 avg class size
c [sweep-1-1] 3734 decisions 51 SAT calls 235.73 avg env size
c [sweep-1-1] 246 variables remain 20% (992 retained 80%)
c [decomp-7] removed 7 variables
c [sweep-1-1] removed 7 vars (0 failed, 6 eqs, 2 impls)
c [sweep-1] considered successful since not run to completion yet
c [sweep-1] removed 7 vars in TOTAL (1 rounds, 48 queries)
c [score-dist-3] active 1231 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-3] max exp 510, different 13 (3%)
c [score-dist-3] median active exp 505, avg 505.4
c [simplification-3] removed 7 variables 0.6% (1231 remain 22%)
c [simplification-3] removed 157 irredundant clauses 2.3% (6584 remain 40%)
c [simplification-3] maximum reduction of 2% = max (1%, 2%)
c [simplification-3] geometric conflict interval increment 6666 = 20000 / 3
c [simplification-3] new conflict interval 26666
c [simplification-3] penalized conflict interval 26666 = 1 * 26666
c [simplification-3] hard conflict limit 61002 (soft 47669 + delta 13333)
c [simplification-3] new conflict limit 47669 (hard 61002)
c 
c [simplification-4] limit 47669 conflicts (hard 61002) hit after 47670 conflicts
c [quatres-1] found 2901 quaternary clauses 49% in total
c [quatres-1-1] removed 1 duplicate quaternary clauses
c [quatres-1-2] added 180 single-self-subsuming ternary resolvents
c [quatres-1-2] added 100 quaternary resolvents
c [ternres-1] boosting ternary resolution limit by 5
c [ternres-1] limit 20000000 with penalty 0 = 0 + 0
c [ternres-1] all 1231 free variables schedulable
c [ternres-1] 820 ternary resolvents (49 bin, 771 trn)
c [ternres-1] fully completed ternary resolution
c [gauss-1] limit 2000000 penalty 0 = 0 + 0
c [gauss-1] extracted 2192 xors of average arity 3.7
c [gauss-1] connected 8056 occurrences of 698 variables (average 11.5)
c [gauss-1] limit 2000000 penalty 0 = 0 + 0
c [gauss-1] fully completed
c [gauss-1] exported 0 unary, 0 binary and 0 ternary equations
c [decomp-8] removed 7 variables
c [treelook-2] limit 150000 penalty 1 = 1 + 0 boost 1
c [treelook-2] scheduled 2180 literals 89%
c [treelook-2] scheduling used 150008 steps
c [treelook-2] not fully scheduled
c [treelook-2] limit 150000 penalty 1 = 1 + 0 boost 1
c [treelook-2] used 150039 steps
c [treelook-2] 88 literals remain 4%
c [treelook-2] 86 variables remain to probed next time 7%
c [treelook-2] removed 0 variables, found 24 hbrs
c [transred-1] limit 1394124 with penalty 0 = 0 + 0
c [transred-1] removed 86 transitive binary clauses
c [cce-2] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-2-1] eliminated 18 clauses out of 2351 (1%) of length 4
c [cce-2-1] completed large round (ATE)
c [cce-2-1] eliminated 18 large clauses in 331117 steps
c [cce-2-1] allowing another 165558 steps for small clauses
c [cce-2-1] scheduling 1983 clauses = 684 binary + 1299 ternary
c [cce-2-1] tried to eliminate 1983 small clauses 100%
c [cce-2-1] eliminated 16 ternary clauses 1%
c [cce-2-1] eliminated 16 small clauses 1%
c [cce-2-1] eliminated 16 small clauses in 365607 steps
c [cce-2-1] completed small round (ATE)
c [cce-2-1] eliminated 34 covered clauses in round 1
c [cce-2-2] completed large round (ATE)
c [cce-2-2] allowing another 164225 steps for small clauses
c [cce-2-2] scheduling 1967 clauses = 684 binary + 1283 ternary
c [cce-2-2] tried to eliminate 1967 small clauses 100%
c [cce-2-2] completed small round (ATE)
c [cce-2-2] eliminated 0 covered clauses in round 2
c [cce-2] eliminated 34 covered clauses in TOTAL during 2 rounds
c [cce-2] 34 < 1/100 * 6571 = 65 considered unsuccessful
c [elim-3] scheduling all variables this time
c [elim-3] scheduled 1224 variables 100%
c [elim-3] limit of 13941244 steps penalty 1 = 1 + 0
c [elim-3] rescheduling of touched variables disabled
c [elim-3-1] eliminated 21 variables 2% in round 1 in 783704 steps
c [elim-3-1] backward subsumption/strengthening limit 783700
c [elim-3-1-1] backward checking 94 touched variables 8%
c [elim-3-1-1] fully completed backward checking in 1 rounds
c [elim-3-1] subsumed 1 and strengthened 0 clauses in 21463 steps
c [elim-3-1] rescheduled 4 variables 0% by backward subsumption
c [elim-3-2] no variable eliminated in round 2 in 5932 steps
c [elim-3] fully completed in 2 rounds
c [elim-3] transition to [ all 0 rem 0 ] state
c [elim-3] eliminated 21 = 2% variables out of 1224 scheduled
c [sweep-2] limit 1000000 penalty 0 = 0 + 0
c [sweep-2-1] 102 pos 44.3% + 128 neg 55.7% = 230 sched 19.1% ret 973
c [sweep-2-1] 1023196 steps 35 queries 14.06 avg class size
c [sweep-2-1] 1988 decisions 35 SAT calls 226.40 avg env size
c [sweep-2-1] 96 variables remain 8% (1107 retained 92%)
c [decomp-10] removed 10 variables
c [sweep-2-1] removed 10 vars (0 failed, 8 eqs, 4 impls)
c [sweep-2] considered successful since not run to completion yet
c [sweep-2] removed 10 vars in TOTAL (1 rounds, 34 queries)
c [score-dist-4] active 1193 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-4] max exp 510, different 22 (4%)
c [score-dist-4] median active exp 506, avg 504.9
c [simplification-4] removed 38 variables 3.1% (1193 remain 21%)
c [simplification-4] removed 101 irredundant clauses 1.5% (6483 remain 39%)
c [simplification-4] maximum reduction of 3% = max (3%, 2%)
c [simplification-4] geometric conflict interval increment 6666 = 26666 / 4
c [simplification-4] new conflict interval 33332
c [simplification-4] penalized conflict interval 33332 = 1 * 33332
c [simplification-4] hard conflict limit 97668 (soft 81002 + delta 16666)
c [simplification-4] new conflict limit 81002 (hard 97668)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c -    7.5    1193     6483     64751   26420   1479   473   22    43    6  51%    637   18   25   12  208%
c 
c [simplification-5] limit 81002 conflicts (hard 97668) hit after 81003 conflicts
c [quatres-2] found 2917 quaternary clauses 40% in total
c [quatres-2-1] added 2 double-self-subsuming ternary resolvents
c [quatres-2-2] added 39 single-self-subsuming ternary resolvents
c [quatres-2-2] added 104 quaternary resolvents
c [ternres-2] limit 4000000 with penalty 0 = 0 + 0
c [ternres-2] all 1193 free variables schedulable
c [ternres-2] 119 ternary resolvents (31 bin, 88 trn)
c [ternres-2] fully completed ternary resolution
c [decomp-11] removed 3 variables
c [transred-2] limit 2000000 with penalty 0 = 0 + 0
c [transred-2] removed 43 transitive binary clauses
c [block-2] scheduling all variables this time
c [block-2] scheduled 1190 variables 100%
c [block-2] limit of 25000000 steps penalty 1 = 1 + 0
c [block-2] fully completed
c [block-2] transition to [ all 0 rem 0 ] state
c [block-2] eliminated 0 blocked clauses
c [elim-4] scheduling all variables this time
c [elim-4] scheduled 1190 variables 100%
c [elim-4] boosting limit by 20
c [elim-4] limit of 1052476860 steps penalty 0 = 0 + 0
c [elim-4] rescheduling of touched variables disabled
c [elim-4-1] eliminated 5 variables 0% in round 1 in 747512 steps
c [elim-4-1] backward subsumption/strengthening limit 747500
c [elim-4-1-1] backward checking 34 touched variables 3%
c [elim-4-1-1] fully completed backward checking in 1 rounds
c [elim-4-1] subsumed 0 and strengthened 8 clauses in 14805 steps
c [elim-4-1] rescheduled 12 variables 1% by backward subsumption
c [elim-4-2] no variable eliminated in round 2 in 4067 steps
c [elim-4] fully completed in 2 rounds
c [elim-4] transition to [ all 0 rem 0 ] state
c [elim-4] eliminated 5 = 0% variables out of 1190 scheduled
c [elim-4] 5 < 1/100 * 1190 = 11 considered unsuccessful
c [bca-2] limit of 10000000 steps and 13374 added (scaled 2)
c [bca-2] 27 out of 2372 literals actually usable 1%
c [bca-2] not enough literals usable
c [bca-2] added 0 blocked clauses in 40169 steps
c [sweep-3] limit 1000000 penalty 0 = 0 + 0
c [sweep-3-1] 26 pos 27.7% + 68 neg 72.3% = 94 sched 7.9% ret 1091
c [sweep-3-1] 1075167 steps 42 queries 7.38 avg class size
c [sweep-3-1] 1692 decisions 42 SAT calls 135.50 avg env size
c [sweep-3-1] 15 variables remain 1% (1170 retained 99%)
c [decomp-12] removed 14 variables
c [sweep-3-1] removed 14 vars (0 failed, 15 eqs, 5 impls)
c [sweep-3] considered successful since not run to completion yet
c [sweep-3] removed 14 vars in TOTAL (1 rounds, 41 queries)
c [score-dist-5] active 1171 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-5] max exp 510, different 44 (9%)
c [score-dist-5] median active exp 504, avg 496.5
c [simplification-5] removed 22 variables 1.8% (1171 remain 21%)
c [simplification-5] removed 53 irredundant clauses 0.8% (6430 remain 39%)
c [simplification-5] maximum reduction of 2% = max (2%, 1%)
c [simplification-5] geometric conflict interval increment 11110 = 33332 / 3
c [simplification-5] new conflict interval 44442
c [simplification-5] penalized conflict interval 44442 = 1 * 44442
c [simplification-5] hard conflict limit 147666 (soft 125445 + delta 22221)
c [simplification-5] new conflict limit 125445 (hard 147666)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c -   10.7    1171     6430     99446   30168   1564   451   15    36    6  43%    796    5   14   13  107%
c 
c [simplification-6] limit 125445 conflicts (hard 147666) hit after 126097 conflicts
c [quatres-3] found 3089 quaternary clauses 33% in total
c [quatres-3-1] added 4 double-self-subsuming ternary resolvents
c [quatres-3-2] added 62 single-self-subsuming ternary resolvents
c [quatres-3-2] added 99 quaternary resolvents
c [ternres-3] limit 4254470 with penalty 0 = 0 + 0
c [ternres-3] all 1171 free variables schedulable
c [ternres-3] 198 ternary resolvents (43 bin, 155 trn)
c [ternres-3] fully completed ternary resolution
c [card-3] limit 531808 penalty 2 = 2 + 0
c [card-3] found 1 at-most-one constraints of average size 3.0
c [card-3] found 3 at-most-two constraints of average size 4.0
c [card-3] using previous limit 531808 for elimination
c [card-3] 4 out of 4 constraints (100%) meet size limits
c [card-3] no units found
c [card-3] no at-most-one constraints generated
c [gauss-2] limit 1000000 penalty 1 = 1 + 0
c [gauss-2] extracted 2108 xors of average arity 3.7
c [gauss-2] connected 7772 occurrences of 667 variables (average 11.7)
c [gauss-2] limit 1000000 penalty 1 = 1 + 0
c [gauss-2] fully completed
c [gauss-2] exported 0 unary, 0 binary and 0 ternary equations
c [decomp-13] removed 5 variables
c [basicprobe-2] limit 10636175 penalty 1 = 1 + 0
c [basicprobe-2-0] 646 sched 55%, 0 failed, 0 lifted, 7 hbrs
c [basicprobe-2-1] 644 sched 55%, 0 failed, 0 lifted, 0 hbrs
c [basicprobe-2-1] fully completed probing
c [basicprobe-2-1] removed 0 variables, found 7 hbrs
c [unhide-3] limit 212723 with penalty 2 = 2 + 0
c [unhide-3-4] 0 units, 0 failed, 208 tauts, 0 hbrs, 19368 literals
c [transred-3] limit 2000000 with penalty 0 = 0 + 0
c [transred-3] removed 16 transitive binary clauses
c [cce-3] limit of 15000000 steps penalty 1 = 1 + 0
c [cce-3-1] eliminated 4 clauses out of 43 (9%) of length 6
c [cce-3-1] eliminated 14 clauses out of 291 (5%) of length 5
c [cce-3-1] eliminated 58 clauses out of 2274 (3%) of length 4
c [cce-3-1] completed large round (ACCE)
c [cce-3-1] eliminated 76 large clauses in 613957 steps
c [cce-3-1] allowing another 306978 steps for small clauses
c [cce-3-1] scheduling 2500 clauses = 678 binary + 1822 ternary
c [cce-3-1] tried to eliminate 2500 small clauses 100%
c [cce-3-1] eliminated 3 binary clauses 0%
c [cce-3-1] eliminated 51 ternary clauses 3%
c [cce-3-1] eliminated 54 small clauses 2%
c [cce-3-1] eliminated 54 small clauses in 624984 steps
c [cce-3-1] completed small round (ACCE)
c [cce-3-1] eliminated 130 covered clauses in round 1
c [cce-3-2] completed large round (ACCE)
c [cce-3-2] allowing another 302309 steps for small clauses
c [cce-3-2] scheduling 2446 clauses = 675 binary + 1771 ternary
c [cce-3-2] tried to eliminate 2446 small clauses 100%
c [cce-3-2] completed small round (ACCE)
c [cce-3-2] eliminated 0 covered clauses in round 2
c [cce-3] eliminated 130 covered clauses in TOTAL during 2 rounds
c [sweep-4] limit 1276341 penalty 0 = 0 + 0
c [sweep-4-1] 7 pos 46.7% + 8 neg 53.3% = 15 sched 1.3% ret 1151
c [sweep-4-1] 128343 steps 11 queries 3.91 avg class size
c [sweep-4-1] 238 decisions 11 SAT calls 95.27 avg env size
c [sweep-4-1] fully completed sweeping round
c [decomp-15] removed 4 variables
c [sweep-4-1] removed 4 vars (0 failed, 4 eqs, 1 impls)
c [sweep-4-2] 536 pos 46.1% + 626 neg 53.9% = 1162 sched 100.0% ret 0
c [sweep-4-2] 1157961 steps 24 queries 91.29 avg class size
c [sweep-4-2] 1340 decisions 23 SAT calls 155.70 avg env size
c [sweep-4-2] 708 variables remain 61% (454 retained 39%)
c [decomp-16] removed 4 variables
c [sweep-4-2] removed 4 vars (0 failed, 1 eqs, 0 impls)
c [sweep-4] removed 8 vars in TOTAL (2 rounds, 33 queries)
c [score-dist-6] active 1158 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-6] max exp 510, different 23 (5%)
c [score-dist-6] median active exp 506, avg 504.5
c [simplification-6] removed 13 variables 1.1% (1158 remain 21%)
c [simplification-6] removed 142 irredundant clauses 2.2% (6288 remain 38%)
c [simplification-6] maximum reduction of 2% = max (1%, 2%)
c [simplification-6] geometric conflict interval increment 14814 = 44442 / 3
c [simplification-6] new conflict interval 59256
c [simplification-6] penalized conflict interval 59256 = 1 * 59256
c [simplification-6] hard conflict limit 214981 (soft 185353 + delta 29628)
c [simplification-6] new conflict limit 185353 (hard 214981)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c -   14.5    1158     6288    133674   32373   1592   444   19    42    6  45%    889   14   20   13  153%
c -   17.1    1158     6288    166057   32956   1648   451   12    36    6  34%    941    3   11   13   83%
c 
c [simplification-7] limit 185353 conflicts (hard 214981) hit after 189254 conflicts
c [quatres-4] found 3212 quaternary clauses 26% in total
c [quatres-4-1] removed 1 duplicate quaternary clauses
c [quatres-4-1] added 2 double-self-subsuming ternary resolvents
c [quatres-4-2] added 25 single-self-subsuming ternary resolvents
c [quatres-4-2] added 45 quaternary resolvents
c [ternres-4] limit 6621476 with penalty 0 = 0 + 0
c [ternres-4] all 1158 free variables schedulable
c [ternres-4] 310 ternary resolvents (36 bin, 274 trn)
c [ternres-4] fully completed ternary resolution
c [decomp-17] removed 4 variables
c [transred-4] limit 2000000 with penalty 0 = 0 + 0
c [transred-4] removed 39 transitive binary clauses
c [cce-4] boosting limit by 10
c [cce-4] limit of 331073800 steps penalty 0 = 0 + 0
c [cce-4-1] eliminated 33 clauses out of 2213 (1%) of length 4
c [cce-4-1] completed large round (ATE)
c [cce-4-1] eliminated 33 large clauses in 284814 steps
c [cce-4-1] allowing another 142407 steps for small clauses
c [cce-4-1] scheduling 1958 clauses = 675 binary + 1283 ternary
c [cce-4-1] tried to eliminate 1958 small clauses 100%
c [cce-4-1] eliminated 2 binary clauses 0%
c [cce-4-1] eliminated 10 ternary clauses 1%
c [cce-4-1] eliminated 12 small clauses 1%
c [cce-4-1] eliminated 12 small clauses in 341046 steps
c [cce-4-1] completed small round (ATE)
c [cce-4-1] eliminated 45 covered clauses in round 1
c [cce-4-2] completed large round (ATE)
c [cce-4-2] allowing another 141059 steps for small clauses
c [cce-4-2] scheduling 1946 clauses = 673 binary + 1273 ternary
c [cce-4-2] tried to eliminate 1946 small clauses 100%
c [cce-4-2] completed small round (ATE)
c [cce-4-2] eliminated 0 covered clauses in round 2
c [cce-4] eliminated 45 covered clauses in TOTAL during 2 rounds
c [cce-4] 45 < 1/100 * 6285 = 62 considered unsuccessful
c [elim-5] scheduling all variables this time
c [elim-5] scheduled 1154 variables 100%
c [elim-5] limit of 66214760 steps penalty 1 = 1 + 0
c [elim-5] rescheduling of touched variables disabled
c [elim-5-1] eliminated 10 variables 1% in round 1 in 714466 steps
c [elim-5-1] backward subsumption/strengthening limit 714400
c [elim-5-1-1] backward checking 56 touched variables 5%
c [elim-5-1-1] fully completed backward checking in 1 rounds
c [elim-5-1] subsumed 0 and strengthened 0 clauses in 19400 steps
c [elim-5] fully completed in 1 rounds
c [elim-5] transition to [ all 0 rem 0 ] state
c [elim-5] eliminated 10 = 1% variables out of 1154 scheduled
c [elim-5] 10 < 1/100 * 1154 = 11 considered unsuccessful
c [sweep-5] boosting sweeping limit by 10
c [sweep-5] limit 19864420 penalty 0 = 0 + 0
c [sweep-5-1] 270 pos 38.7% + 427 neg 61.3% = 697 sched 60.9% ret 447
c [sweep-5-1] 2778877 steps 114 queries 10.97 avg class size
c [sweep-5-1] 3722 decisions 116 SAT calls 98.73 avg env size
c [sweep-5-1] fully completed sweeping round
c [decomp-18] removed 42 variables
c [sweep-5-1] removed 42 vars (0 failed, 42 eqs, 18 impls)
c [sweep-5-2] 425 pos 38.6% + 677 neg 61.4% = 1102 sched 100.0% ret 0
c [sweep-5-2] 3258253 steps 102 queries 21.15 avg class size
c [sweep-5-2] 3441 decisions 102 SAT calls 112.87 avg env size
c [sweep-5-2] fully completed sweeping round
c [decomp-19] removed 31 variables
c [sweep-5-2] removed 31 vars (0 failed, 33 eqs, 6 impls)
c [sweep-5-3] 412 pos 38.5% + 659 neg 61.5% = 1071 sched 100.0% ret 0
c [sweep-5-3] 3125921 steps 109 queries 17.53 avg class size
c [sweep-5-3] 3621 decisions 112 SAT calls 104.67 avg env size
c [sweep-5-3] fully completed sweeping round
c [decomp-20] removed 29 variables
c [sweep-5-3] removed 29 vars (0 failed, 29 eqs, 3 impls)
c [sweep-5] removed 102 vars in TOTAL (3 rounds, 322 queries)
c [score-dist-7] active 1042 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-7] max exp 511, different 31 (6%)
c [score-dist-7] median active exp 507, avg 494.3
c [simplification-7] removed 116 variables 10.0% (1042 remain 18%)
c [simplification-7] removed 132 irredundant clauses 2.1% (6156 remain 37%)
c [simplification-7] maximum reduction of 10% = max (10%, 2%)
c [simplification-7] large reduction 10% >= 5% limit
c [simplification-7] next conflict interval 2000 = 2000/1
c [simplification-7] penalized conflict interval 2000 = 1 * 2000
c [simplification-7] hard conflict limit 201254 (soft 191254 + delta 10000)
c [simplification-7] new conflict limit 191254 (hard 201254)
c 
c [simplification-8] limit 191254 conflicts (hard 201254) hit after 191254 conflicts
c [quatres-5] found 3194 quaternary clauses 27% in total
c [quatres-5-1] removed 9 duplicate quaternary clauses
c [quatres-5-1] added 2 double-self-subsuming ternary resolvents
c [quatres-5-2] added 57 single-self-subsuming ternary resolvents
c [quatres-5-2] added 104 quaternary resolvents
c [ternres-5] limit 6671633 with penalty 0 = 0 + 0
c [ternres-5] all 1042 free variables schedulable
c [ternres-5] 291 ternary resolvents (41 bin, 250 trn)
c [ternres-5] fully completed ternary resolution
c [simpleprobe-3] all 1042 free variables schedulable
c [simpleprobe-3] limit 13343266 penalty 1 = 1 + 0
c [decomp-22] removed 5 variables
c [simpleprobe-3] fully completed simple probing
c [simpleprobe-3] removed 5 variables, found 13 hbrs, 0 units
c [transred-5] limit 2000000 with penalty 0 = 0 + 0
c [transred-5] removed 58 transitive binary clauses
c [block-3] scheduling all variables this time
c [block-3] scheduled 1037 variables 100%
c [block-3] limit of 16679083 steps penalty 2 = 2 + 0
c [block-3] fully completed
c [block-3] transition to [ all 0 rem 0 ] state
c [block-3] eliminated 20 blocked clauses
c [block-3] 20 < 1/100 * 6025 = 60 considered unsuccessful
c [bca-3] limit of 10000000 steps and 12510 added (scaled 2)
c [bca-3] 33 out of 2076 literals actually usable 2%
c [bca-3] not enough literals usable
c [bca-3] added 0 blocked clauses in 48856 steps
c [sweep-6] limit 2001490 penalty 0 = 0 + 0
c [sweep-6-1] 506 pos 48.8% + 531 neg 51.2% = 1037 sched 100.0% ret 0
c [sweep-6-1] 2016175 steps 52 queries 37.63 avg class size
c [sweep-6-1] 2264 decisions 51 SAT calls 113.76 avg env size
c [sweep-6-1] 150 variables remain 14% (887 retained 86%)
c [decomp-23] removed 4 variables
c [sweep-6-1] removed 4 vars (0 failed, 3 eqs, 1 impls)
c [sweep-6] removed 4 vars in TOTAL (1 rounds, 51 queries)
c [score-dist-8] active 1033 (100%), one 0 (0%), zero 0 (0%)
c [score-dist-8] max exp 510, different 28 (5%)
c [score-dist-8] median active exp 504, avg 501.4
c [simplification-8] removed 9 variables 0.9% (1033 remain 18%)
c [simplification-8] removed 155 irredundant clauses 2.5% (6001 remain 36%)
c [simplification-8] maximum reduction of 3% = max (1%, 3%)
c [simplification-8] geometric conflict interval increment 14814 = 59256 / 4
c [simplification-8] new conflict interval 74070
c [simplification-8] penalized conflict interval 74070 = 1 * 74070
c [simplification-8] hard conflict limit 302359 (soft 265324 + delta 37035)
c [simplification-8] new conflict limit 265324 (hard 302359)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c i   20.8    1032     5999    208769   62889   1946   431    9    31   11  29%    981   -5    6   11   54%
c i   20.8    1031     5999    208784   62903   1945   432    9    31   11  29%    934   -5    6   11   55%
c i   20.9    1030     5999    210153   63975   1975   441    8    27   11  31%  -1406  -10    5   11   48%
c -   21.1    1030     5999    212608   36631   1983   442    9    29   10  31%  -2083   -7   11   11  101%
c -   24.0    1030     5999    251779   39294   2063   465    9    32    7  28%   -729   -5    6   11   61%
c 
c [simplification-9] limit 265324 conflicts (hard 302359) hit after 287014 conflicts
c [quatres-6] found 3509 quaternary clauses 18% in total
c [quatres-6-1] removed 1 duplicate quaternary clauses
c [quatres-6-1] added 4 double-self-subsuming ternary resolvents
c [quatres-6-2] added 52 single-self-subsuming ternary resolvents
c [quatres-6-2] added 80 quaternary resolvents
c [ternres-6] limit 9627396 with penalty 0 = 0 + 0
c [ternres-6] all 1030 free variables schedulable
c [ternres-6] 191 ternary resolvents (35 bin, 156 trn)
c [ternres-6] fully completed ternary resolution
c [gauss-3] limit 500000 penalty 2 = 2 + 0
c [gauss-3] extracted 2139 xors of average arity 3.6
c [gauss-3] connected 7637 occurrences of 633 variables (average 12.1)
c [gauss-3] limit 500000 penalty 2 = 2 + 0
c [gauss-3] fully completed
c [gauss-3] exported 0 unary, 0 binary and 0 ternary equations
c [decomp-24] removed 32 variables
c [transred-6] limit 2000000 with penalty 0 = 0 + 0
c [transred-6] removed 43 transitive binary clauses
c [cce-5] limit of 24068490 steps penalty 1 = 1 + 0
c [cce-5-1] eliminated 3 clauses out of 29 (10%) of length 6
c [cce-5-1] eliminated 42 clauses out of 249 (17%) of length 5
c [cce-5-1] eliminated 294 clauses out of 2067 (14%) of length 4
c [cce-5-1] completed large round (ACCE)
c [cce-5-1] eliminated 339 large clauses in 399551 steps
c [cce-5-1] allowing another 199775 steps for small clauses
c [cce-5-1] scheduling 2291 clauses = 650 binary + 1641 ternary
c [cce-5-1] tried to eliminate 2291 small clauses 100%
c [cce-5-1] eliminated 7 binary clauses 1%
c [cce-5-1] eliminated 162 ternary clauses 10%
c [cce-5-1] eliminated 169 small clauses 7%
c [cce-5-1] eliminated 169 small clauses in 469670 steps
c [cce-5-1] completed small round (ACCE)
c [cce-5-1] eliminated 508 covered clauses in round 1
c [cce-5-2] eliminated 1 clauses out of 207 (0%) of length 5
c [cce-5-2] completed large round (ACCE)
c [cce-5-2] eliminated 1 large clauses in 350540 steps
c [cce-5-2] allowing another 175270 steps for small clauses
c [cce-5-2] scheduling 2122 clauses = 643 binary + 1479 ternary
c [cce-5-2] tried to eliminate 2122 small clauses 100%
c [cce-5-2] eliminated 3 ternary clauses 0%
c [cce-5-2] eliminated 3 small clauses 0%
c [cce-5-2] eliminated 3 small clauses in 431080 steps
c [cce-5-2] completed small round (ACCE)
c [cce-5-2] eliminated 4 covered clauses in round 2
c [cce-5-3] completed large round (ACCE)
c [cce-5-3] allowing another 176268 steps for small clauses
c [cce-5-3] scheduling 2119 clauses = 643 binary + 1476 ternary
c [cce-5-3] tried to eliminate 2119 small clauses 100%
c [cce-5-3] completed small round (ACCE)
c [cce-5-3] eliminated 0 covered clauses in round 3
c [cce-5] eliminated 512 covered clauses in TOTAL during 3 rounds
c [sweep-7] limit 2888218 penalty 0 = 0 + 0
c [sweep-7-1] 65 pos 46.1% + 76 neg 53.9% = 141 sched 14.1% ret 857
c [sweep-7-1] 1413108 steps 43 queries 7.63 avg class size
c [sweep-7-1] 1218 decisions 40 SAT calls 111.95 avg env size
c [sweep-7-1] fully completed sweeping round
c [decomp-25] removed 13 variables
c [sweep-7-1] removed 13 vars (0 failed, 13 eqs, 6 impls)
c [sweep-7-2] 448 pos 45.5% + 537 neg 54.5% = 985 sched 100.0% ret 0
c [sweep-7-2] 1497394 steps 23 queries 75.52 avg class size
c [sweep-7-2] 1153 decisions 23 SAT calls 170.87 avg env size
c [sweep-7-2] 660 variables remain 67% (325 retained 33%)
c [sweep-7-2] removed 0 vars (0 failed, 0 eqs, 0 impls)
c [sweep-7] removed 13 vars in TOTAL (2 rounds, 64 queries)
c [sort-queue-3] sorted 4 enqueued variables after 287014 conflicts
c [score-dist-9] active 981 (100%), one 4 (0%), zero 0 (0%)
c [score-dist-9] max exp 510, different 73 (14%)
c [score-dist-9] median active exp 504, avg 476.6
c [simplification-9] removed 45 variables 4.4% (985 remain 17%)
c [simplification-9] removed 541 irredundant clauses 9.0% (5458 remain 33%)
c [simplification-9] maximum reduction of 9% = max (4%, 9%)
c [simplification-9] large reduction 9% >= 5% limit
c [simplification-9] next conflict interval 2870 = min (287014/100, 74070)
c [simplification-9] penalized conflict interval 2870 = 1 * 2870
c [simplification-9] hard conflict limit 299884 (soft 289884 + delta 10000)
c [simplification-9] new conflict limit 289884 (hard 299884)
c 
c [simplification-10] limit 289884 conflicts (hard 299884) hit after 289884 conflicts
c [quatres-7] found 3243 quaternary clauses 18% in total
c [quatres-7-1] removed 14 duplicate quaternary clauses
c [quatres-7-1] added 6 double-self-subsuming ternary resolvents
c [quatres-7-2] added 47 single-self-subsuming ternary resolvents
c [quatres-7-2] added 113 quaternary resolvents
c [ternres-7] limit 9670824 with penalty 0 = 0 + 0
c [ternres-7] all 985 free variables schedulable
c [ternres-7] 285 ternary resolvents (49 bin, 236 trn)
c [ternres-7] fully completed ternary resolution
c [card-4] limit 604426 penalty 3 = 3 + 0
c [card-4] found 1 at-most-one constraints of average size 3.0
c [card-4] found 18 at-most-two constraints of average size 4.0
c [card-4] using previous limit 604426 for elimination
c [card-4] 19 out of 19 constraints (100%) meet size limits
c [card-4] no units found
c [card-4] no at-most-one constraints generated
c [decomp-27] removed 6 variables
c [unhide-4] limit 241770 with penalty 3 = 3 + 0
c [unhide-4-5] 0 units, 9 failed, 1420 tauts, 0 hbrs, 25481 literals
c [transred-7] limit 2000000 with penalty 0 = 0 + 0
c [transred-7] removed 5 transitive binary clauses
c [cce-6] limit of 48354121 steps penalty 0 = 0 + 0
c [cce-6-1] eliminated 4 clauses out of 181 (2%) of length 5
c [cce-6-1] eliminated 28 clauses out of 1773 (2%) of length 4
c [cce-6-1] completed large round (ATE)
c [cce-6-1] eliminated 32 large clauses in 209039 steps
c [cce-6-1] allowing another 104519 steps for small clauses
c [cce-6-1] scheduling 1949 clauses = 647 binary + 1302 ternary
c [cce-6-1] tried to eliminate 1949 small clauses 100%
c [cce-6-1] eliminated 1 binary clauses 0%
c [cce-6-1] eliminated 20 ternary clauses 2%
c [cce-6-1] eliminated 21 small clauses 1%
c [cce-6-1] eliminated 28 small clauses in 292227 steps
c [cce-6-1] completed small round (ATE)
c [cce-6-1] eliminated 60 covered clauses in round 1
c [cce-6-2] completed large round (ATE)
c [cce-6-2] allowing another 103053 steps for small clauses
c [cce-6-2] scheduling 1928 clauses = 646 binary + 1282 ternary
c [cce-6-2] tried to eliminate 1928 small clauses 100%
c [cce-6-2] completed small round (ATE)
c [cce-6-2] eliminated 0 covered clauses in round 2
c [cce-6] eliminated 60 covered clauses in TOTAL during 2 rounds
c [elim-6] scheduling all variables this time
c [elim-6] scheduled 978 variables 100%
c [elim-6] limit of 48354121 steps penalty 2 = 2 + 0
c [elim-6] rescheduling of touched variables disabled
c [elim-6-1] eliminated 72 variables 7% in round 1 in 619918 steps
c [elim-6-1] backward subsumption/strengthening limit 619900
c [elim-6-1-1] backward checking 233 touched variables 24%
c [elim-6-1-1] fully completed backward checking in 1 rounds
c [elim-6-1] subsumed 0 and strengthened 0 clauses in 51898 steps
c [elim-6] fully completed in 1 rounds
c [elim-6] transition to [ all 0 rem 0 ] state
c [elim-6] eliminated 72 = 7% variables out of 978 scheduled
c [sweep-8] limit 2901247 penalty 0 = 0 + 0
c [sweep-8-1] 240 pos 39.4% + 369 neg 60.6% = 609 sched 67.2% ret 297
c [sweep-8-1] 1814799 steps 107 queries 12.34 avg class size
c [sweep-8-1] 2779 decisions 100 SAT calls 94.40 avg env size
c [sweep-8-1] fully completed sweeping round
c [decomp-28] removed 35 variables
c [sweep-8-1] removed 35 vars (0 failed, 39 eqs, 26 impls)
c [sweep-8-2] 376 pos 43.2% + 495 neg 56.8% = 871 sched 100.0% ret 0
c [sweep-8-2] 1111514 steps 50 queries 45.70 avg class size
c [sweep-8-2] 1585 decisions 49 SAT calls 98.80 avg env size
c [sweep-8-2] 150 variables remain 17% (721 retained 83%)
c [decomp-29] removed 4 variables
c [sweep-8-2] removed 4 vars (0 failed, 4 eqs, 1 impls)
c [sweep-8] removed 39 vars in TOTAL (2 rounds, 155 queries)
c [sort-queue-4] sorted 1 enqueued variables after 289884 conflicts
c [score-dist-10] active 866 (100%), one 1 (0%), zero 0 (0%)
c [score-dist-10] max exp 510, different 48 (9%)
c [score-dist-10] median active exp 504, avg 489.6
c [simplification-10] removed 118 variables 12.0% (867 remain 15%)
c [simplification-10] removed 374 irredundant clauses 6.9% (5084 remain 31%)
c [simplification-10] maximum reduction of 12% = max (12%, 7%)
c [simplification-10] large reduction 12% >= 5% limit
c [simplification-10] next conflict interval 2898 = min (289884/100, 74070)
c [simplification-10] penalized conflict interval 2898 = 1 * 2898
c [simplification-10] hard conflict limit 302782 (soft 292782 + delta 10000)
c [simplification-10] new conflict limit 292782 (hard 302782)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c i   27.7     866     5084    290111   48793   1672   357    9    40    9  22%     47    1   11   10  107%
c i   28.4     863     5084    302553   58231   1733   370    8    17   12  48%   -834  -19    8   10   79%
c 
c [simplification-11] limit 292782 conflicts (hard 302782) hit after 302783 conflicts
c [quatres-8] found 3101 quaternary clauses 25% in total
c [quatres-8-1] removed 8 duplicate quaternary clauses
c [quatres-8-1] added 2 double-self-subsuming ternary resolvents
c [quatres-8-2] added 46 single-self-subsuming ternary resolvents
c [quatres-8-2] added 84 quaternary resolvents
c [ternres-8] limit 10008221 with penalty 0 = 0 + 0
c [ternres-8] all 862 free variables schedulable
c [ternres-8] 381 ternary resolvents (44 bin, 337 trn)
c [ternres-8] fully completed ternary resolution
c [decomp-30] removed 14 variables
c [treelook-3] limit 250205 penalty 2 = 2 + 0 boost 1
c [treelook-3] scheduled 172 literals 10%
c [treelook-3] scheduling used 93439 steps
c [treelook-3] scheduled completely
c [treelook-3] limit 250205 penalty 2 = 2 + 0 boost 1
c [treelook-3] used 30457 steps
c [treelook-3] fully completed tree based probing
c [treelook-3] removed 1 variables, found 0 hbrs
c [transred-8] limit 2000000 with penalty 0 = 0 + 0
c [transred-8] removed 43 transitive binary clauses
c [cce-7] limit of 50041109 steps penalty 0 = 0 + 0
c [cce-7-1] eliminated 12 clauses out of 208 (6%) of length 5
c [cce-7-1] eliminated 139 clauses out of 1764 (8%) of length 4
c [cce-7-1] completed large round (ACCE)
c [cce-7-1] eliminated 151 large clauses in 291637 steps
c [cce-7-1] allowing another 145818 steps for small clauses
c [cce-7-1] scheduling 1879 clauses = 532 binary + 1347 ternary
c [cce-7-1] tried to eliminate 1879 small clauses 100%
c [cce-7-1] eliminated 3 binary clauses 1%
c [cce-7-1] eliminated 131 ternary clauses 10%
c [cce-7-1] eliminated 134 small clauses 7%
c [cce-7-1] eliminated 134 small clauses in 388683 steps
c [cce-7-1] completed small round (ACCE)
c [cce-7-1] eliminated 285 covered clauses in round 1
c [cce-7-2] eliminated 8 clauses out of 31 (26%) of length 6
c [cce-7-2] eliminated 1 clauses out of 1625 (0%) of length 4
c [cce-7-2] completed large round (ACCE)
c [cce-7-2] eliminated 9 large clauses in 266780 steps
c [cce-7-2] allowing another 133390 steps for small clauses
c [cce-7-2] scheduling 1745 clauses = 529 binary + 1216 ternary
c [cce-7-2] tried to eliminate 1745 small clauses 100%
c [cce-7-2] completed small round (ACCE)
c [cce-7-2] eliminated 9 covered clauses in round 2
c [cce-7-3] completed large round (ACCE)
c [cce-7-3] allowing another 132770 steps for small clauses
c [cce-7-3] scheduling 1745 clauses = 529 binary + 1216 ternary
c [cce-7-3] tried to eliminate 1745 small clauses 100%
c [cce-7-3] completed small round (ACCE)
c [cce-7-3] eliminated 0 covered clauses in round 3
c [cce-7] eliminated 294 covered clauses in TOTAL during 3 rounds
c [sweep-9] limit 3002466 penalty 0 = 0 + 0
c [sweep-9-1] 43 pos 29.9% + 101 neg 70.1% = 144 sched 16.9% ret 708
c [sweep-9-1] 1983782 steps 52 queries 6.46 avg class size
c [sweep-9-1] 1438 decisions 41 SAT calls 91.32 avg env size
c [sweep-9-1] fully completed sweeping round
c [decomp-31] removed 14 variables
c [sweep-9-1] removed 14 vars (0 failed, 20 eqs, 7 impls)
c [sweep-9-2] 299 pos 35.7% + 539 neg 64.3% = 838 sched 100.0% ret 0
c [sweep-9-2] 1022201 steps 13 queries 96.00 avg class size
c [sweep-9-2] 628 decisions 12 SAT calls 100.50 avg env size
c [sweep-9-2] 678 variables remain 81% (160 retained 19%)
c [sweep-9-2] removed 0 vars (0 failed, 0 eqs, 0 impls)
c [sweep-9] removed 14 vars in TOTAL (2 rounds, 63 queries)
c [sort-queue-5] sorted 1 enqueued variables after 302783 conflicts
c [score-dist-11] active 837 (100%), one 1 (0%), zero 0 (0%)
c [score-dist-11] max exp 511, different 76 (15%)
c [score-dist-11] median active exp 502, avg 470.2
c [simplification-11] removed 24 variables 2.8% (838 remain 15%)
c [simplification-11] removed 406 irredundant clauses 8.0% (4678 remain 28%)
c [simplification-11] maximum reduction of 8% = max (3%, 8%)
c [simplification-11] large reduction 8% >= 5% limit
c [simplification-11] next conflict interval 3027 = min (302783/100, 74070)
c [simplification-11] penalized conflict interval 3027 = 1 * 3027
c [simplification-11] hard conflict limit 315810 (soft 305810 + delta 10000)
c [simplification-11] new conflict limit 305810 (hard 315810)
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
c i   29.2     837     4678    308327   58546   2094   346    7    11   10  67%   -857  -24    5    9   55%
c i   29.4     834     4677    310101   59561   2120   354    7    10   11  71%   -880  -25    5    9   50%
c i   29.5     832     4677    310901   59993   2147   363    6     9   11  73%   -881  -25    5    9   52%
c i   29.5     829     4677    311252   60159   2175   370    6     9   11  73%   -880  -25    4    9   48%
c i   29.5     823     4677    311418   60226   2191   375    6     9   11  73%   -880  -25    4    9   47%
c i   29.6     822     4677    311476   60238   2199   379    6     8   11  73%   -879  -25    4    9   45%
c i   29.6     821     4677    311512   60244   2205   385    6     8   11  73%   -879  -25    4    9   44%
c i   29.6     817     4677    311562   60257   2214   392    6     8   11  73%   -879  -25    4    9   41%
c i   29.6     784     4677    311563   60257   2214   392    6     8   11  73%   -879  -25    4    9   41%
c i   29.6     780     4677    311564   60257   2214   392    6     8   11  73%   -879  -25    4    9   41%
c 0   29.6     773     4677    311564   60257   2214   392    6     8   11  73%   -879  -25    4    9   41%
c 
c  seconds         irredundant          redundant clauses       height      sat         jl' fast slow fast/
c          variables clauses conflicts large ternary binary glue        MB         it"      glue glue  slow
c 
s UNSATISFIABLE
c
c bate: 0 basic ate = 0 trn 0% + 0 lrg 0% in 0 updates
c bcas: 3 count, 0 added (0 skipped), 107455 steps
c bkwd: tried 7722 clauses, 15401 lits, 1.99 lits/clause
c bkwd: checked 150754 occs, 19.52 occs/clause, 9.79 occs/lit
c bkwd: subsumed 0 binary, 4 ternary, 3 large
c bkwd: strengthened 7 binary, 1 ternary (100% self), 51 large (0% self)
c blkd: 3 bces, 84 removed, 110625 resolutions, 259153 steps
c blkd: 69 blocking literals 1%, 0 pure
c bump: 316893 bumped seen, 18858497 lits 59.5 on average
c card: 4 count, 0 units, 0 am1, 2038144 steps
c card: 1 rescheduled, 6 eliminated, 11328 resolved, 954 subsumed
c card: 2 at-most-one constraints found, average size 3.00
c card: 2 at-most-one constraints used 100%, average size 3.00
c card: 21 at-most-two constraints found, average size 4.00
c card: 21 at-most-two constraints used 100%, average size 4.00
c cces: 7 cces, 1152 eliminated, 1035 ate 90%, 117 abce 10%
c cces: 0 probed, 0 lifted, 0 failed
c cces: 0 cached, 0 rsz, 0 cols 0%, 0 srch, 0 hits 0%
c clls: 1 sat, 0 simp, 0 freeze, 0 melt
c clls: 55062 add, 0 assume, 0 deref, 0 failed
c clls: 0 lkhd, 0 cassume, 0 mosat
c coll: 50 gcs, 0 rescored clauses, 1214 rescored vars
c dcps: 32 decompositions, 619 equivalent 11%
c deco: 0 decision-only clauses 0%, 0% reduction
c decs: 784647 total, 0 rnd 0.000%, 0 heap 0.000%, %lld queue 0.000%
c elms: 6 elims, 4137 eliminated 73%, 8 pure 0%
c elms: 14 rounds, 2.3 rounds/bve
c elms: 4073 small 98%, 56 large 1%
c elms: 11070 tried small, 4073 succeeded 37%, 6997 failed 63%
c elms: 367 subsumed, 613 strengthened, 3 blocked
c elms: 307295 copies, 367114 resolutions, 648724 ipos
c elms: 2895 subchks, 5846 strchks
c gaus: 3 extractions, 6439 extracted, 3.6 size, 4 max
c gaus: exported 0 units, 0 binary and 0 ternary equations
c gaus: 0 gc, 2090100 steps, 1045050 extr 50%, 287887 elim 14%
c glue: 12.5 orig avg, 12.5 real avg, 2.9 scaled avg
c glue: 0 maxscaledglue=15 (0%), 0 kept 0%
c hbrs: 1199 = 941 simple 78% + 258 trn 22% + 0 lrg 0%, 19 sub 2%
c ints: 0 luby (0 steps), 0 inout (0 steps)
c locs: 0 count, 0 flips, 0 mems, 2147483647 minimun
c lrnd: 316893 clauses, 22.5 length
c lrnd: 7120795 lits = 10462494 orig - 3341699 removed 32%
c lrnd: 66083 uips 21%, 210585 flips 66%
c mins: 313268 mins 99%, 38 bin 0%, 3587 size 1%
c mins: 5954404 poisoned searches, 892065 hits, 15% hit rate
c mins: 15192445 used twice searches, 2317213 hits, 15% hit rate
c move: moved 533, 57 bin 11%, 476 trn 89%
c otfs: 2453 driving 22%, 8698 restarting 78%
c otfs: str 11151, 11106 red 100%, 45 irr 0%
c otfs: str 11151, 0 bin 0%, 437 trn 4%, 10714 lrg 96%
c otfs: sub 465, 454 red 98%, 11 irr 2%
c otfs: sub 465, 0 bin 0%, 45 trn 10%, 420 lrg 90%
c phas: 1 computed, 1243 set, 242 pos (19%), 1001 neg (81%)
c prbs: 2 basic, 3924 probed, 0 failed, 0 lifted
c prbs: 3 simple, 17469 probed, 6 failed, 682 eqs
c prbs: 3 treelook, 4744 probed, 1 failed, 0 lifted
c prom: 21648 locked 8% out of 255019 tried
c prps: 30047103 props, 38 props/dec
c prps: 98% srch, 2% simp, 0% lkhd
c quat: 8 count, 729 quat, 508 self1, 22 self2, 220 dup
c queu: 5 sorted, 784647 next (61860 steps 0.08)
c queu: 20213913 enq (25201250 steps 1.25), 18858497 deq 93%
c redc: 3646 clauses 6%, 60514 tried 19%, 2 sat 0%
c redc: 4427 lits 1%, 644840 tried 6%, 2 sat 0%
c redc: 104 times jump level reduced, 2.2 levels on average
c reds: 6 count, 51927.3 conflicts per reduce
c reds: 0 memlim 0%, 6 arith 100%
c reds: 157510 collected 93%, 12397 retired 7%
c rmbd: 11 removed, 10 red 91%
c rsts: 7517 restarts 100%, 0 skipped 0%
c rsts: 0 saturating 0%, 0 reuse 0%
c rsts: 0 kept 0.0% average 0.0%
c scnc: 0 count, 1.000 min (0/1000), 1.000 max (0/1000)
c simp: 11 count, 11 confs 100%, 0 vars 0%
c simp: 0 its 0%, 0 bin 0%, 0 trns 0%
c subl: 316893 count (155596 tried 0.5), 43144 sub out of 314984 (13.7%)
c swps: 9 count, 15 rounds, 811 queries (54.1/round)
c swps: 808 sat calls, 214 unsat (9.6% success rate)
c swps: 30841 decisions 38.2, 7782 conflicts 9.6
c swps; 25.7 avg class size, 121.8 avg environment size
c swps: 0 failed, 80 impls, 217 equivs
c swp0: 266 type 0 queries, 122 unsat (45.9%), 214 sat (80.5%)
c swp1: 545 type 1 queries, 354 unsat (65.0%), 380 sat (69.7%)
c sync: 0 produced units, 0 successful consumptions 0%
c sync: 0 consume units calls, 0 tried 0%, 0 success 0%
c sync: 0 produced clauses, 0 successful consumptions 0%
c sync: 0 consume clause calls, 0 tried 0%, 0 success 0%
c time: 2205713 calls to obtain time
c tops: 109 fixed 2%, 15 its, 20770.93 confs/it
c trds: 8 transitive reductions, 333 removed, 0 failed
c trds: 17164 nodes, 8273 edges, 100719 steps
c trim: 212414 words, 0.8 MB
c trnr: 8 count, 328 bin, 2267 trn, 10607733 steps
c unhd: 4 count, 5 rounds, 2094535 steps
c unhd: 6 non-trivial sccs of average size 2.0
c unhd: 0 units, 0 bin, 0 trn, 0 lrg
c unhd: 9 failed, 9 stamp, 0 lits, 0 bin, 0 trn, 0 lrg
c unhd: 1641 tauts, 32 bin 2%, 471 trn 29%, 1087 lrg 66%
c unhd: 1641 tauts, 51 stamp 3%, 1641 red 100%
c unhd: 0 hbrs, 0 trn 0%, 0 lrg 0%, 0 red 0%
c unhd: 64794 str, 0 bin 0%, 45 trn 0%, 64749 lrg 100%, 64732 red 100%
c vars: 773 remaining 14% and 4865 removed 86% out of 5638
c vars: 109 fixed 2%, 4137 eliminated 73%, 619 equivalent 11%
c vsts: 1060957251 visits, 98% srch, 2% simp, 0% lkhd
c vsts: 35.1 search visits per propagation, 3327.0 per conflict
c wchs: 304080549 pushed, 690946 enlarged, 109 defrags
c 
c scaled glue      added       reduced       retired       forcing      resolved     conflicts   maxmb
c 
c all         315713        157510         12397       4276120       1897302        128778
c 
c  0 0         25738   8       569   0         0   0   2424588  57    865279  46     50121  39     0.7
c  1 5         16930   5      2899   2       672   5    562011  13<   240804  13<    17285  13<    0.4
c  2 6         68326  22     23287  15      2883  23    758626  18    402118  21     33174  26     1.5
c  3 9        108990  35<    61065  39      4516  36<   330068   8    243123  13     18686  15     1.9
c  4 14        56078  18     41309  26<     2017  16    119024   3     91332   5      6190   5     1.7
c  5 21        24231   8     18637  12      1388  11     51764   1     34574   2      2100   2     1.6
c  6 30        10968   3      7736   5       694   6     20706   0     13365   1       681   1     1.2
c  7 41         1490   0       795   1        94   1      4072   0      3266   0       307   0     0.3
c  8 54         2825   1      1167   1       121   1      5040   0      3294   0       218   0     0.8
c  9 69          137   0        46   0        12   0       221   0       147   0        16   0     0.0
c 
c avg                  2.9           3.5           3.3           0.9           1.3           1.4
c std                  1.5           1.2           1.4           1.3           1.5           1.4
c 
c    2.405   8% bump
c    1.321   4% sweep
c    0.657   2% elim
c    0.554   2% cce
c    0.515   2% decide
c    0.309   1% unhide
c    0.209   1% probe
c    0.174   1% rescore
c 
c    0.382 < 1% rest (below)
c 
c    0.111   0% gauss
c    0.092   0% quatres
c    0.068   0% ternres
c    0.051   0% block
c    0.033   0% card
c    0.015   0% transred
c    0.010   0% bca
c    0.000   0% locs
c    0.000   0% queuesort
c ==================================
c    0.259   1% preprocessing     7%
c    3.568  12% inprocessing     93%
c ==================================
c    3.827  13% simplifying
c   25.733  87% search
c ==================================
c   29.560 100% all
c 
c        311564 conflicts,       10540.2 confs/sec
c          1161 ternaries,         268.4 confs/ternary
c            79 binaries,         3943.8 confs/binary
c            15 iterations,      20770.9 confs/iteration
c 
c             6 reductions,          0.2 redus/sec,  51927.3 confs/reduction
c          7517 restarts,          254.3 rests/sec,     41.4 confs/restart
c        784647 decisions,       26544.6 decis/sec,      2.5 decis/conflict
c      30047103 propagations,  1016491.9 props/sec,     38.3 props/decision
c 
c 29.6 seconds, 18.2 MB
c launch: done
