c launch: /data/cnf/sc2014/app/6s168-opt.cnf.bz2
c host: atom14
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=2
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] VMTF (--score=2)
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 1000 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 [decomp-4] removed 1 variables
c [simpleprobe-2] fully completed simple probing
c [simpleprobe-2] removed 1 variables, found 268 hbrs, 0 units
c [treelook-1] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-1] scheduled 2480 literals 100%
c [treelook-1] scheduling used 36485 steps
c [treelook-1] scheduled completely
c [treelook-1] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-1] used 151006 steps
c [treelook-1] fully completed tree based probing
c [treelook-1] removed 0 variables, found 164 hbrs
c [basicprobe-1] limit 1000000 penalty 0 = 0 + 0
c [basicprobe-1-0] 686 sched 55%, 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 1240 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 4 variables 0% in round 1 in 703343 steps
c [elim-2-1] backward subsumption/strengthening limit 703300
c [elim-2-1-1] backward checking 27 touched variables 2%
c [elim-2-1-1] fully completed backward checking in 1 rounds
c [elim-2-1] subsumed 0 and strengthened 1 clauses in 6566 steps
c [elim-2-1] rescheduled 4 variables 0% by backward subsumption
c [elim-2-2] no variable eliminated in round 2 in 2353 steps
c [elim-2] fully completed in 2 rounds
c [elim-2] transition to [ all 0 rem 0 ] state
c [elim-2] eliminated 4 = 0% variables out of 1240 scheduled
c [elim-2] 4 < 1/100 * 1240 = 12 considered unsuccessful
c [sort-queue-2] sorted 1236 enqueued variables after 1000 conflicts
c [score-dist-2] active 0 (0%), one 1226 (99%), zero 10 (1%)
c [score-dist-2] max exp 1, different 2 (100%)
c [score-dist-2] median active exp 0, avg 0.0
c [simplification-2] removed 7 variables 0.6% (1236 remain 22%)
c [simplification-2] removed 28 irredundant clauses 0.4% (6737 remain 41%)
c [simplification-2] maximum reduction of 1% = max (1%, 0%)
c [simplification-2] geometric conflict interval increment 10000 = 20000 / 2
c [simplification-2] new conflict interval 10000
c [simplification-2] penalized conflict interval 10000 = 1 * 10000
c [simplification-2] hard conflict limit 21000 (soft 11000 + delta 10000)
c [simplification-2] new conflict limit 11000 (hard 21000)
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    0.5    1235     6737      2341    1847    274   473    3    18    1  17%     22   18    9    0 3568%
c 
c [simplification-3] limit 11000 conflicts (hard 21000) hit after 11000 conflicts
c [card-2] limit 1000000 penalty 1 = 1 + 0
c [card-2] no at-most-one constraint found
c [card-2] found 3 at-most-two constraints of average size 4.0
c [card-2] using previous limit 1000000 for elimination
c [card-2] 3 out of 3 constraints (100%) meet size limits
c [card-2] no units found
c [card-2] no at-most-one constraints generated
c [decomp-6] removed 34 variables
c [unhide-2] limit 50000 with penalty 1 = 1 + 0
c [unhide-2-3] 0 units, 0 failed, 245 tauts, 0 hbrs, 5893 literals
c [block-1] scheduling all variables this time
c [block-1] scheduled 1202 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 47 blocked clauses
c [block-1] 47 < 1/100 * 6713 = 67 considered unsuccessful
c [cce-1] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-1-1] eliminated 2 clauses out of 18 (11%) of length 6
c [cce-1-1] eliminated 10 clauses out of 312 (3%) of length 5
c [cce-1-1] eliminated 83 clauses out of 2376 (3%) of length 4
c [cce-1-1] completed large round (ATE)
c [cce-1-1] eliminated 95 large clauses in 342390 steps
c [cce-1-1] allowing another 171195 steps for small clauses
c [cce-1-1] scheduling 2591 clauses = 698 binary + 1893 ternary
c [cce-1-1] tried to eliminate 2591 small clauses 100%
c [cce-1-1] eliminated 11 binary clauses 2%
c [cce-1-1] eliminated 74 ternary clauses 4%
c [cce-1-1] eliminated 85 small clauses 3%
c [cce-1-1] eliminated 85 small clauses in 450349 steps
c [cce-1-1] completed small round (ATE)
c [cce-1-1] completed small and large (ATE)
c [cce-1-1] eliminated 180 covered clauses in round 1
c [cce-1-2] eliminated 1 clauses out of 2293 (0%) of length 4
c [cce-1-2] completed large round (ABCE)
c [cce-1-2] eliminated 1 large clauses in 339558 steps
c [cce-1-2] allowing another 169779 steps for small clauses
c [cce-1-2] scheduling 2506 clauses = 687 binary + 1819 ternary
c [cce-1-2] tried to eliminate 2506 small clauses 100%
c [cce-1-2] eliminated 5 binary clauses 1%
c [cce-1-2] eliminated 4 ternary clauses 0%
c [cce-1-2] eliminated 9 small clauses 0%
c [cce-1-2] eliminated 9 small clauses in 449810 steps
c [cce-1-2] completed small round (ABCE)
c [cce-1-2] completed small and large (ABCE)
c [cce-1-2] eliminated 10 covered clauses in round 2
c [cce-1-3] eliminated 3 clauses out of 302 (1%) of length 5
c [cce-1-3] eliminated 6 clauses out of 2292 (0%) of length 4
c [cce-1-3] completed large round (ACCE)
c [cce-1-3] eliminated 9 large clauses in 500741 steps
c [cce-1-3] allowing another 250370 steps for small clauses
c [cce-1-3] scheduling 2497 clauses = 682 binary + 1815 ternary
c [cce-1-3] tried to eliminate 2497 small clauses 100%
c [cce-1-3] eliminated 1 binary clauses 0%
c [cce-1-3] eliminated 6 ternary clauses 0%
c [cce-1-3] eliminated 7 small clauses 0%
c [cce-1-3] eliminated 7 small clauses in 577030 steps
c [cce-1-3] completed small round (ACCE)
c [cce-1-3] completed small and large (ACCE)
c [cce-1-3] eliminated 16 covered clauses in round 3
c [cce-1] eliminated 206 covered clauses in TOTAL during 3 rounds
c [bca-1] limit of 10000000 steps and 13420 added (scaled 2)
c [bca-1] 33 out of 2406 literals actually usable 1%
c [bca-1] not enough literals usable
c [bca-1] added 0 blocked clauses in 8823 steps
c [sweep-1] limit 1000000 penalty 0 = 0 + 0
c [sweep-1-1] 468 pos 38.9% + 734 neg 61.1% = 1202 sched 100.0% ret 0
c [sweep-1-1] 1003858 steps 122 queries 23.57 avg class size
c [sweep-1-1] 4275 decisions 108 SAT calls 107.26 avg env size
c [sweep-1-1] 13 variables remain 1% (1189 retained 99%)
c [decomp-7] removed 49 variables
c [sweep-1-1] removed 49 vars (0 failed, 47 eqs, 24 impls)
c [sweep-1] considered successful since not run to completion yet
c [sweep-1] removed 49 vars in TOTAL (1 rounds, 121 queries)
c [sort-queue-3] sorted 1153 enqueued variables after 11000 conflicts
c [score-dist-3] active 0 (0%), one 1153 (100%), zero 0 (0%)
c [score-dist-3] max exp 1, different 1 (50%)
c [score-dist-3] median active exp 0, avg 0.0
c [simplification-3] removed 82 variables 6.6% (1153 remain 20%)
c [simplification-3] removed 297 irredundant clauses 4.4% (6440 remain 39%)
c [simplification-3] maximum reduction of 7% = max (7%, 4%)
c [simplification-3] large reduction 7% >= 5% limit
c [simplification-3] next conflict interval 2000 = 2000/1
c [simplification-3] penalized conflict interval 2000 = 1 * 2000
c [simplification-3] hard conflict limit 23000 (soft 13000 + delta 10000)
c [simplification-3] new conflict limit 13000 (hard 23000)
c 
c [simplification-4] limit 13000 conflicts (hard 23000) hit after 13000 conflicts
c [quatres-1] found 3121 quaternary clauses 55% in total
c [quatres-1-1] removed 9 duplicate quaternary clauses
c [quatres-1-1] added 1 double-self-subsuming ternary resolvents
c [quatres-1-2] added 234 single-self-subsuming ternary resolvents
c [quatres-1-2] added 137 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 1153 free variables schedulable
c [ternres-1] 944 ternary resolvents (50 bin, 894 trn)
c [ternres-1] fully completed ternary resolution
c [gauss-1] limit 2000000 penalty 0 = 0 + 0
c [gauss-1] extracted 2201 xors of average arity 3.6
c [gauss-1] connected 7975 occurrences of 667 variables (average 12.0)
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 14 variables
c [treelook-2] limit 150000 penalty 1 = 1 + 0 boost 1
c [treelook-2] scheduled 2278 literals 100%
c [treelook-2] scheduling used 73685 steps
c [treelook-2] scheduled completely
c [treelook-2] limit 150000 penalty 1 = 1 + 0 boost 1
c [treelook-2] used 150009 steps
c [treelook-2] 372 literals remain 16%
c [treelook-2] 359 variables remain to probed next time 32%
c [decomp-9] removed 2 variables
c [treelook-2] removed 3 variables, found 28 hbrs
c [transred-1] limit 147734 with penalty 0 = 0 + 0
c [transred-1] removed 66 transitive binary clauses
c [cce-2] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-2-1] eliminated 12 clauses out of 295 (4%) of length 5
c [cce-2-1] eliminated 105 clauses out of 2230 (5%) of length 4
c [cce-2-1] completed large round (ATE)
c [cce-2-1] eliminated 117 large clauses in 299450 steps
c [cce-2-1] allowing another 149725 steps for small clauses
c [cce-2-1] scheduling 1991 clauses = 676 binary + 1315 ternary
c [cce-2-1] tried to eliminate 1991 small clauses 100%
c [cce-2-1] eliminated 5 binary clauses 1%
c [cce-2-1] eliminated 31 ternary clauses 2%
c [cce-2-1] eliminated 36 small clauses 2%
c [cce-2-1] eliminated 36 small clauses in 351978 steps
c [cce-2-1] completed small round (ATE)
c [cce-2-1] eliminated 153 covered clauses in round 1
c [cce-2-2] completed large round (ATE)
c [cce-2-2] allowing another 143933 steps for small clauses
c [cce-2-2] scheduling 1959 clauses = 671 binary + 1288 ternary
c [cce-2-2] tried to eliminate 1959 small clauses 100%
c [cce-2-2] eliminated 4 ternary clauses 0%
c [cce-2-2] eliminated 4 small clauses 0%
c [cce-2-2] eliminated 4 small clauses in 341677 steps
c [cce-2-2] completed small round (ATE)
c [cce-2-2] eliminated 4 covered clauses in round 2
c [cce-2-3] completed large round (ATE)
c [cce-2-3] allowing another 143861 steps for small clauses
c [cce-2-3] scheduling 1955 clauses = 671 binary + 1284 ternary
c [cce-2-3] tried to eliminate 1955 small clauses 100%
c [cce-2-3] completed small round (ATE)
c [cce-2-3] eliminated 0 covered clauses in round 3
c [cce-2] eliminated 157 covered clauses in TOTAL during 3 rounds
c [elim-3] scheduling all variables this time
c [elim-3] scheduled 1136 variables 100%
c [elim-3] limit of 10000000 steps penalty 1 = 1 + 0
c [elim-3] rescheduling of touched variables disabled
c [elim-3-1] eliminated 60 variables 5% in round 1 in 738481 steps
c [elim-3-1] backward subsumption/strengthening limit 738400
c [elim-3-1-1] backward checking 227 touched variables 20%
c [elim-3-1-1] fully completed backward checking in 1 rounds
c [elim-3-1] subsumed 0 and strengthened 5 clauses in 54997 steps
c [elim-3-1] rescheduled 11 variables 1% by backward subsumption
c [elim-3-2] eliminated 3 variables 0% in round 2 in 23706 steps
c [elim-3-2] backward subsumption/strengthening limit 23700
c [elim-3-2-1] backward checking 11 touched variables 1%
c [elim-3-2-1] fully completed backward checking in 1 rounds
c [elim-3-2] subsumed 1 and strengthened 0 clauses in 7919 steps
c [elim-3-2] rescheduled 4 variables 0% by backward subsumption
c [elim-3-3] no variable eliminated in round 3 in 20055 steps
c [elim-3] fully completed in 3 rounds
c [elim-3] transition to [ all 0 rem 0 ] state
c [elim-3] eliminated 63 = 6% variables out of 1136 scheduled
c [sweep-2] limit 1000000 penalty 0 = 0 + 0
c [sweep-2-1] 0 pos 0.0% + 7 neg 100.0% = 7 sched 0.7% ret 1066
c [sweep-2-1] 19230 steps 5 queries 3.00 avg class size
c [sweep-2-1] 102 decisions 4 SAT calls 53.25 avg env size
c [sweep-2-1] fully completed sweeping round
c [decomp-10] removed 1 variables
c [sweep-2-1] removed 1 vars (0 failed, 0 eqs, 0 impls)
c [sweep-2-2] 414 pos 38.6% + 658 neg 61.4% = 1072 sched 100.0% ret 0
c [sweep-2-2] 1019807 steps 105 queries 15.83 avg class size
c [sweep-2-2] 4429 decisions 93 SAT calls 99.24 avg env size
c [sweep-2-2] 30 variables remain 3% (1042 retained 97%)
c [decomp-11] removed 33 variables
c [sweep-2-2] removed 33 vars (0 failed, 31 eqs, 17 impls)
c [sweep-2] removed 34 vars in TOTAL (2 rounds, 108 queries)
c [sort-queue-4] sorted 1039 enqueued variables after 13000 conflicts
c [score-dist-4] active 0 (0%), one 1039 (100%), zero 0 (0%)
c [score-dist-4] max exp 1, different 1 (50%)
c [score-dist-4] median active exp 0, avg 0.0
c [simplification-4] removed 114 variables 9.9% (1039 remain 18%)
c [simplification-4] removed 510 irredundant clauses 7.9% (5929 remain 36%)
c [simplification-4] maximum reduction of 10% = max (10%, 8%)
c [simplification-4] large reduction 10% >= 5% limit
c [simplification-4] next conflict interval 2000 = 2000/1
c [simplification-4] penalized conflict interval 2000 = 1 * 2000
c [simplification-4] hard conflict limit 25000 (soft 15000 + delta 10000)
c [simplification-4] new conflict limit 15000 (hard 25000)
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    1.5    1038     5929     14556    8832   1611   450    8    36    3  21%    160   31    8    1  508%
c i    1.5    1037     5929     14565    8839   1611   451    8    36    3  21%    159   31    8    1  512%
c 
c [simplification-5] limit 15001 conflicts (hard 25000) hit after 15001 conflicts
c [quatres-2] found 2834 quaternary clauses 53% in total
c [quatres-2-1] removed 5 duplicate quaternary clauses
c [quatres-2-1] added 2 double-self-subsuming ternary resolvents
c [quatres-2-2] added 52 single-self-subsuming ternary resolvents
c [quatres-2-2] added 86 quaternary resolvents
c [ternres-2] limit 4000000 with penalty 0 = 0 + 0
c [ternres-2] all 1037 free variables schedulable
c [ternres-2] 206 ternary resolvents (29 bin, 177 trn)
c [ternres-2] fully completed ternary resolution
c [decomp-12] removed 11 variables
c [transred-2] limit 177807 with penalty 0 = 0 + 0
c [transred-2] removed 48 transitive binary clauses
c [transred-2] found 1 units
c [block-2] scheduling all variables this time
c [block-2] scheduled 1027 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 12 blocked clauses
c [block-2] 12 < 1/100 * 5883 = 58 considered unsuccessful
c [cce-3] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-3-1] eliminated 4 clauses out of 23 (17%) of length 6
c [cce-3-1] eliminated 46 clauses out of 283 (16%) of length 5
c [cce-3-1] eliminated 115 clauses out of 2059 (6%) of length 4
c [cce-3-1] completed large round (ACCE)
c [cce-3-1] eliminated 165 large clauses in 427102 steps
c [cce-3-1] allowing another 213551 steps for small clauses
c [cce-3-1] scheduling 2318 clauses = 596 binary + 1722 ternary
c [cce-3-1] tried to eliminate 2318 small clauses 100%
c [cce-3-1] eliminated 5 binary clauses 1%
c [cce-3-1] eliminated 124 ternary clauses 7%
c [cce-3-1] eliminated 129 small clauses 6%
c [cce-3-1] eliminated 129 small clauses in 495673 steps
c [cce-3-1] completed small round (ACCE)
c [cce-3-1] eliminated 294 covered clauses in round 1
c [cce-3-2] completed large round (ACCE)
c [cce-3-2] allowing another 193116 steps for small clauses
c [cce-3-2] scheduling 2189 clauses = 591 binary + 1598 ternary
c [cce-3-2] tried to eliminate 2189 small clauses 100%
c [cce-3-2] eliminated 1 ternary clauses 0%
c [cce-3-2] eliminated 1 small clauses 0%
c [cce-3-2] eliminated 1 small clauses in 461406 steps
c [cce-3-2] completed small round (ACCE)
c [cce-3-2] eliminated 1 covered clauses in round 2
c [cce-3-3] completed large round (ACCE)
c [cce-3-3] allowing another 193618 steps for small clauses
c [cce-3-3] scheduling 2188 clauses = 591 binary + 1597 ternary
c [cce-3-3] tried to eliminate 2188 small clauses 100%
c [cce-3-3] completed small round (ACCE)
c [cce-3-3] eliminated 0 covered clauses in round 3
c [cce-3] eliminated 295 covered clauses in TOTAL during 3 rounds
c [elim-4] scheduling all variables this time
c [elim-4] scheduled 1027 variables 100%
c [elim-4] boosting limit by 20
c [elim-4] limit of 400000000 steps penalty 0 = 0 + 0
c [elim-4] rescheduling of touched variables disabled
c [elim-4-1] eliminated 30 variables 3% in round 1 in 626896 steps
c [elim-4-1] backward subsumption/strengthening limit 626800
c [elim-4-1-1] backward checking 121 touched variables 12%
c [elim-4-1-1] fully completed backward checking in 1 rounds
c [elim-4-1] subsumed 0 and strengthened 4 clauses in 32310 steps
c [elim-4-1] rescheduled 7 variables 1% by backward subsumption
c [elim-4-2] eliminated 1 variables 0% in round 2 in 10634 steps
c [elim-4-2] backward subsumption/strengthening limit 10600
c [elim-4-2-1] backward checking 12 touched variables 1%
c [elim-4-2-1] fully completed backward checking in 1 rounds
c [elim-4-2] subsumed 0 and strengthened 0 clauses in 4539 steps
c [elim-4] fully completed in 2 rounds
c [elim-4] transition to [ all 0 rem 0 ] state
c [elim-4] eliminated 31 = 3% variables out of 1027 scheduled
c [bca-2] limit of 10000000 steps and 11418 added (scaled 2)
c [bca-2] 22 out of 1994 literals actually usable 1%
c [bca-2] not enough literals usable
c [bca-2] added 0 blocked clauses in 7364 steps
c [sweep-3] limit 1000000 penalty 0 = 0 + 0
c [sweep-3-1] 9 pos 34.6% + 17 neg 65.4% = 26 sched 2.6% ret 970
c [sweep-3-1] 168706 steps 16 queries 4.56 avg class size
c [sweep-3-1] 633 decisions 14 SAT calls 90.93 avg env size
c [sweep-3-1] fully completed sweeping round
c [decomp-13] removed 3 variables
c [sweep-3-1] removed 3 vars (0 failed, 4 eqs, 2 impls)
c [sweep-3-2] 424 pos 42.7% + 569 neg 57.3% = 993 sched 100.0% ret 0
c [sweep-3-2] 843447 steps 60 queries 37.13 avg class size
c [sweep-3-2] 2378 decisions 59 SAT calls 80.27 avg env size
c [sweep-3-2] 135 variables remain 14% (858 retained 86%)
c [decomp-14] removed 7 variables
c [sweep-3-2] removed 7 vars (0 failed, 6 eqs, 4 impls)
c [sweep-3] removed 10 vars in TOTAL (2 rounds, 74 queries)
c [sort-queue-5] sorted 986 enqueued variables after 15001 conflicts
c [score-dist-5] active 0 (0%), one 986 (100%), zero 0 (0%)
c [score-dist-5] max exp 1, different 1 (50%)
c [score-dist-5] median active exp 0, avg 0.0
c [simplification-5] removed 51 variables 4.9% (986 remain 17%)
c [simplification-5] removed 474 irredundant clauses 8.0% (5455 remain 33%)
c [simplification-5] maximum reduction of 8% = max (5%, 8%)
c [simplification-5] large reduction 8% >= 5% limit
c [simplification-5] next conflict interval 2000 = 2000/1
c [simplification-5] penalized conflict interval 2000 = 1 * 2000
c [simplification-5] hard conflict limit 27001 (soft 17001 + delta 10000)
c [simplification-5] new conflict limit 17001 (hard 27001)
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    1.7     985     5455     15061    7820   1751   398    8    37    2  21%     93   32    8    2  540%
c i    1.8     984     5455     16917    9439   1822   427    8    38    3  20%     16   32    7    2  427%
c 
c [simplification-6] limit 17001 conflicts (hard 27001) hit after 17001 conflicts
c [quatres-3] found 2758 quaternary clauses 51% in total
c [quatres-3-1] added 4 double-self-subsuming ternary resolvents
c [quatres-3-2] added 48 single-self-subsuming ternary resolvents
c [quatres-3-2] added 116 quaternary resolvents
c [ternres-3] limit 4000000 with penalty 0 = 0 + 0
c [ternres-3] all 984 free variables schedulable
c [ternres-3] 217 ternary resolvents (34 bin, 183 trn)
c [ternres-3] fully completed ternary resolution
c [card-3] limit 500000 penalty 2 = 2 + 0
c [card-3] found 1 at-most-one constraints of average size 3.0
c [card-3] found 11 at-most-two constraints of average size 4.0
c [card-3] using previous limit 500000 for elimination
c [card-3] 12 out of 12 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 1817 xors of average arity 3.6
c [gauss-2] connected 6471 occurrences of 520 variables (average 12.4)
c [gauss-2] limit 1000000 penalty 1 = 1 + 0
c [gauss-2] fully completed
c [gauss-2] exported 0 unary, 0 binary and 1 ternary equations
c [decomp-15] removed 16 variables
c [basicprobe-2] limit 517119 penalty 1 = 1 + 0
c [basicprobe-2-0] 558 sched 58%, 0 failed, 0 lifted, 3 hbrs
c [basicprobe-2-1] 557 sched 58%, 0 failed, 0 lifted, 0 hbrs
c [basicprobe-2-1] fully completed probing
c [basicprobe-2-1] removed 0 variables, found 3 hbrs
c [bate-1] eliminated 1 asymmetric tautologies during probing
c [unhide-3] limit 25000 with penalty 2 = 2 + 0
c [unhide-3-4] 0 units, 0 failed, 159 tauts, 0 hbrs, 1256 literals
c [transred-3] limit 206847 with penalty 0 = 0 + 0
c [transred-3] removed 21 transitive binary clauses
c [cce-4] boosting limit by 10
c [cce-4] limit of 300000000 steps penalty 0 = 0 + 0
c [cce-4-1] eliminated 2 clauses out of 31 (6%) of length 6
c [cce-4-1] eliminated 1 clauses out of 245 (0%) of length 5
c [cce-4-1] eliminated 71 clauses out of 1940 (4%) of length 4
c [cce-4-1] completed large round (ATE)
c [cce-4-1] eliminated 74 large clauses in 241896 steps
c [cce-4-1] allowing another 120948 steps for small clauses
c [cce-4-1] scheduling 2077 clauses = 564 binary + 1513 ternary
c [cce-4-1] tried to eliminate 2077 small clauses 100%
c [cce-4-1] eliminated 30 ternary clauses 2%
c [cce-4-1] eliminated 30 small clauses 1%
c [cce-4-1] eliminated 30 small clauses in 331962 steps
c [cce-4-1] completed small round (ATE)
c [cce-4-1] eliminated 104 covered clauses in round 1
c [cce-4-2] completed large round (ATE)
c [cce-4-2] allowing another 118053 steps for small clauses
c [cce-4-2] scheduling 2047 clauses = 564 binary + 1483 ternary
c [cce-4-2] tried to eliminate 2047 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 104 covered clauses in TOTAL during 2 rounds
c [elim-5] scheduling all variables this time
c [elim-5] scheduled 968 variables 100%
c [elim-5] limit of 20000000 steps penalty 0 = 0 + 0
c [elim-5] rescheduling of touched variables disabled
c [elim-5-1] eliminated 15 variables 2% in round 1 in 604271 steps
c [elim-5-1] backward subsumption/strengthening limit 604200
c [elim-5-1-1] backward checking 80 touched variables 8%
c [elim-5-1-1] fully completed backward checking in 1 rounds
c [elim-5-1] subsumed 0 and strengthened 0 clauses in 23334 steps
c [elim-5] fully completed in 1 rounds
c [elim-5] transition to [ all 0 rem 0 ] state
c [elim-5] eliminated 15 = 2% variables out of 968 scheduled
c [sweep-4] limit 1000000 penalty 0 = 0 + 0
c [sweep-4-1] 35 pos 29.2% + 85 neg 70.8% = 120 sched 12.6% ret 833
c [sweep-4-1] 291501 steps 48 queries 5.98 avg class size
c [sweep-4-1] 1872 decisions 39 SAT calls 90.38 avg env size
c [sweep-4-1] fully completed sweeping round
c [decomp-17] removed 17 variables
c [sweep-4-1] removed 17 vars (0 failed, 17 eqs, 6 impls)
c [sweep-4-2] 366 pos 39.1% + 570 neg 60.9% = 936 sched 100.0% ret 0
c [sweep-4-2] 669784 steps 112 queries 14.80 avg class size
c [sweep-4-2] 3385 decisions 91 SAT calls 85.76 avg env size
c [sweep-4-2] fully completed sweeping round
c [decomp-18] removed 34 variables
c [sweep-4-2] removed 34 vars (0 failed, 36 eqs, 14 impls)
c [sweep-4-3] 354 pos 39.2% + 548 neg 60.8% = 902 sched 100.0% ret 0
c [sweep-4-3] 61858 steps 3 queries 338.67 avg class size
c [sweep-4-3] 109 decisions 2 SAT calls 179.50 avg env size
c [sweep-4-3] 902 variables remain 100% (0 retained 0%)
c [sweep-4-3] removed 0 vars (0 failed, 0 eqs, 0 impls)
c [sweep-4] removed 51 vars in TOTAL (3 rounds, 160 queries)
c [sort-queue-6] sorted 902 enqueued variables after 17001 conflicts
c [score-dist-6] active 0 (0%), one 902 (100%), zero 0 (0%)
c [score-dist-6] max exp 1, different 1 (50%)
c [score-dist-6] median active exp 0, avg 0.0
c [simplification-6] removed 82 variables 8.3% (902 remain 16%)
c [simplification-6] removed 230 irredundant clauses 4.2% (5225 remain 32%)
c [simplification-6] maximum reduction of 8% = max (8%, 4%)
c [simplification-6] large reduction 8% >= 5% limit
c [simplification-6] next conflict interval 2000 = 2000/1
c [simplification-6] penalized conflict interval 2000 = 1 * 2000
c [simplification-6] hard conflict limit 29001 (soft 19001 + delta 10000)
c [simplification-6] new conflict limit 19001 (hard 29001)
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    2.1     901     5224     17967    9041   1614   347    8    38    2  20%      1   31    7    2  401%
c i    2.1     900     5224     17971    9041   1614   348    8    38    2  20%      1   31    7    2  396%
c i    2.2     899     5222     18679    9623   1638   368    8    38    3  20%     -5   30    7    2  377%
c i    2.2     898     5222     19146   10015   1648   379    8    37    3  20%     -8   30    7    2  367%
c 
c [simplification-7] limit 19003 conflicts (hard 29001) hit after 20964 conflicts
c [quatres-4] found 2882 quaternary clauses 49% in total
c [quatres-4-1] removed 5 duplicate quaternary clauses
c [quatres-4-1] added 1 double-self-subsuming ternary resolvents
c [quatres-4-2] added 47 single-self-subsuming ternary resolvents
c [quatres-4-2] added 127 quaternary resolvents
c [ternres-4] limit 4000000 with penalty 0 = 0 + 0
c [ternres-4] all 897 free variables schedulable
c [ternres-4] 452 ternary resolvents (34 bin, 418 trn)
c [ternres-4] fully completed ternary resolution
c [gauss-3] limit 2000000 penalty 0 = 0 + 0
c [gauss-3] extracted 1755 xors of average arity 3.5
c [gauss-3] connected 6143 occurrences of 491 variables (average 12.5)
c [gauss-3] limit 2000000 penalty 0 = 0 + 0
c [gauss-3] fully completed
c [gauss-3] exported 0 unary, 0 binary and 1 ternary equations
c [decomp-20] removed 21 variables
c [simpleprobe-3] all 876 free variables schedulable
c [simpleprobe-3] limit 2000000 penalty 0 = 0 + 0
c [decomp-21] removed 9 variables
c [simpleprobe-3] fully completed simple probing
c [simpleprobe-3] removed 9 variables, found 20 hbrs, 0 units
c [transred-4] limit 262144 with penalty 0 = 0 + 0
c [transred-4] removed 52 transitive binary clauses
c [cce-5] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-5-1] eliminated 8 clauses out of 39 (21%) of length 6
c [cce-5-1] eliminated 8 clauses out of 210 (4%) of length 5
c [cce-5-1] eliminated 203 clauses out of 1793 (11%) of length 4
c [cce-5-1] completed large round (ACCE)
c [cce-5-1] eliminated 219 large clauses in 301417 steps
c [cce-5-1] allowing another 150708 steps for small clauses
c [cce-5-1] scheduling 1662 clauses = 542 binary + 1120 ternary
c [cce-5-1] tried to eliminate 1662 small clauses 100%
c [cce-5-1] eliminated 3 binary clauses 1%
c [cce-5-1] eliminated 42 ternary clauses 4%
c [cce-5-1] eliminated 45 small clauses 3%
c [cce-5-1] eliminated 45 small clauses in 355844 steps
c [cce-5-1] completed small round (ACCE)
c [cce-5-1] eliminated 264 covered clauses in round 1
c [cce-5-2] eliminated 2 clauses out of 2 (100%) of length 8
c [cce-5-2] eliminated 3 clauses out of 12 (25%) of length 7
c [cce-5-2] eliminated 6 clauses out of 31 (19%) of length 6
c [cce-5-2] eliminated 2 clauses out of 1590 (0%) of length 4
c [cce-5-2] completed large round (ACCE)
c [cce-5-2] eliminated 13 large clauses in 279991 steps
c [cce-5-2] allowing another 139995 steps for small clauses
c [cce-5-2] scheduling 1618 clauses = 539 binary + 1079 ternary
c [cce-5-2] tried to eliminate 1618 small clauses 100%
c [cce-5-2] eliminated 2 ternary clauses 0%
c [cce-5-2] eliminated 2 small clauses 0%
c [cce-5-2] eliminated 2 small clauses in 335368 steps
c [cce-5-2] completed small round (ACCE)
c [cce-5-2] eliminated 15 covered clauses in round 2
c [cce-5-3] completed large round (ACCE)
c [cce-5-3] allowing another 136595 steps for small clauses
c [cce-5-3] scheduling 1616 clauses = 539 binary + 1077 ternary
c [cce-5-3] tried to eliminate 1616 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 279 covered clauses in TOTAL during 3 rounds
c [elim-6] scheduling all variables this time
c [elim-6] scheduled 867 variables 100%
c [elim-6] limit of 20000000 steps penalty 0 = 0 + 0
c [elim-6] rescheduling of touched variables disabled
c [elim-6-1] eliminated 40 variables 5% in round 1 in 554373 steps
c [elim-6-1] backward subsumption/strengthening limit 554300
c [elim-6-1-1] backward checking 153 touched variables 18%
c [elim-6-1-1] fully completed backward checking in 1 rounds
c [elim-6-1] subsumed 0 and strengthened 0 clauses in 41381 steps
c [elim-6] fully completed in 1 rounds
c [elim-6] transition to [ all 0 rem 0 ] state
c [elim-6] eliminated 40 = 5% variables out of 867 scheduled
c [sweep-5] boosting sweeping limit by 10
c [sweep-5] limit 10000000 penalty 0 = 0 + 0
c [sweep-5-1] 340 pos 41.1% + 487 neg 58.9% = 827 sched 100.0% ret 0
c [sweep-5-1] 741129 steps 96 queries 18.35 avg class size
c [sweep-5-1] 2895 decisions 88 SAT calls 88.81 avg env size
c [sweep-5-1] fully completed sweeping round
c [decomp-22] removed 33 variables
c [sweep-5-1] removed 33 vars (0 failed, 30 eqs, 8 impls)
c [sweep-5-2] 321 pos 40.4% + 473 neg 59.6% = 794 sched 100.0% ret 0
c [sweep-5-2] 496667 steps 76 queries 17.05 avg class size
c [sweep-5-2] 2300 decisions 79 SAT calls 91.43 avg env size
c [sweep-5-2] fully completed sweeping round
c [decomp-23] removed 10 variables
c [sweep-5-2] removed 10 vars (0 failed, 11 eqs, 4 impls)
c [sweep-5-3] 316 pos 40.3% + 468 neg 59.7% = 784 sched 100.0% ret 0
c [sweep-5-3] 583150 steps 80 queries 24.30 avg class size
c [sweep-5-3] 2560 decisions 77 SAT calls 85.49 avg env size
c [sweep-5-3] fully completed sweeping round
c [decomp-24] removed 9 variables
c [sweep-5-3] removed 9 vars (0 failed, 10 eqs, 3 impls)
c [sweep-5] removed 52 vars in TOTAL (3 rounds, 249 queries)
c [sort-queue-7] sorted 775 enqueued variables after 20964 conflicts
c [score-dist-7] active 0 (0%), one 775 (100%), zero 0 (0%)
c [score-dist-7] max exp 1, different 1 (50%)
c [score-dist-7] median active exp 0, avg 0.0
c [simplification-7] removed 122 variables 13.6% (775 remain 14%)
c [simplification-7] removed 581 irredundant clauses 11.1% (4641 remain 28%)
c [simplification-7] maximum reduction of 14% = max (14%, 11%)
c [simplification-7] large reduction 14% >= 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 32964 (soft 22964 + delta 10000)
c [simplification-7] new conflict limit 22964 (hard 32964)
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    2.6     774     4641     22834    9919   1809   345    7    36    3  20%     25   27    7    2  317%
c 
c [simplification-8] limit 22964 conflicts (hard 32964) hit after 22964 conflicts
c [quatres-5] found 2712 quaternary clauses 50% in total
c [quatres-5-1] removed 4 duplicate quaternary clauses
c [quatres-5-1] added 1 double-self-subsuming ternary resolvents
c [quatres-5-2] added 54 single-self-subsuming ternary resolvents
c [quatres-5-2] added 64 quaternary resolvents
c [ternres-5] limit 4000000 with penalty 0 = 0 + 0
c [ternres-5] all 771 free variables schedulable
c [ternres-5] 175 ternary resolvents (32 bin, 143 trn)
c [ternres-5] fully completed ternary resolution
c [gauss-4] limit 2000000 penalty 0 = 0 + 0
c [gauss-4] extracted 1463 xors of average arity 3.5
c [gauss-4] connected 5084 occurrences of 349 variables (average 14.6)
c [gauss-4] limit 2000000 penalty 0 = 0 + 0
c [gauss-4] fully completed
c [gauss-4] exported 0 unary, 0 binary and 2 ternary equations
c [decomp-25] removed 5 variables
c [treelook-3] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-3] scheduled 617 literals 40%
c [treelook-3] scheduling used 38236 steps
c [treelook-3] scheduled completely
c [treelook-3] limit 300000 penalty 0 = 0 + 0 boost 1
c [treelook-3] used 80725 steps
c [treelook-3] fully completed tree based probing
c [treelook-3] removed 0 variables, found 1 hbrs
c [transred-5] limit 286382 with penalty 0 = 0 + 0
c [transred-5] removed 44 transitive binary clauses
c [block-3] scheduling all variables this time
c [block-3] scheduled 766 variables 100%
c [block-3] limit of 12500000 steps penalty 2 = 2 + 0
c [block-3] fully completed
c [block-3] transition to [ all 0 rem 0 ] state
c [block-3] eliminated 26 blocked clauses
c [block-3] 26 < 1/100 * 4582 = 45 considered unsuccessful
c [cce-6] limit of 30000000 steps penalty 0 = 0 + 0
c [cce-6-1] eliminated 7 clauses out of 194 (4%) of length 5
c [cce-6-1] eliminated 109 clauses out of 1644 (7%) of length 4
c [cce-6-1] completed large round (ATE)
c [cce-6-1] eliminated 116 large clauses in 210055 steps
c [cce-6-1] allowing another 105027 steps for small clauses
c [cce-6-1] scheduling 1744 clauses = 483 binary + 1261 ternary
c [cce-6-1] tried to eliminate 1744 small clauses 100%
c [cce-6-1] eliminated 1 binary clauses 0%
c [cce-6-1] eliminated 130 ternary clauses 10%
c [cce-6-1] eliminated 131 small clauses 8%
c [cce-6-1] eliminated 131 small clauses in 291101 steps
c [cce-6-1] completed small round (ATE)
c [cce-6-1] eliminated 247 covered clauses in round 1
c [cce-6-2] completed large round (ATE)
c [cce-6-2] allowing another 99323 steps for small clauses
c [cce-6-2] scheduling 1613 clauses = 482 binary + 1131 ternary
c [cce-6-2] tried to eliminate 1613 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 247 covered clauses in TOTAL during 2 rounds
c [elim-7] scheduling all variables this time
c [elim-7] scheduled 766 variables 100%
c [elim-7] limit of 20000000 steps penalty 0 = 0 + 0
c [elim-7] rescheduling of touched variables disabled
c [elim-7-1] eliminated 37 variables 5% in round 1 in 504173 steps
c [elim-7-1] backward subsumption/strengthening limit 504100
c [elim-7-1-1] backward checking 143 touched variables 19%
c [elim-7-1-1] fully completed backward checking in 1 rounds
c [elim-7-1] subsumed 0 and strengthened 2 clauses in 32296 steps
c [elim-7-1] rescheduled 7 variables 1% by backward subsumption
c [elim-7-2] eliminated 2 variables 0% in round 2 in 10819 steps
c [elim-7-2] backward subsumption/strengthening limit 10800
c [elim-7-2-1] backward checking 11 touched variables 1%
c [elim-7-2-1] fully completed backward checking in 1 rounds
c [elim-7-2] subsumed 0 and strengthened 0 clauses in 7158 steps
c [elim-7] fully completed in 2 rounds
c [elim-7] transition to [ all 0 rem 0 ] state
c [elim-7] eliminated 39 = 5% variables out of 766 scheduled
c [bca-3] limit of 10000000 steps and 8850 added (scaled 2)
c [bca-3] 20 out of 1456 literals actually usable 1%
c [bca-3] not enough literals usable
c [bca-3] added 0 blocked clauses in 7175 steps
c [sweep-6] limit 1000000 penalty 0 = 0 + 0
c [sweep-6-1] 267 pos 36.7% + 460 neg 63.3% = 727 sched 100.0% ret 0
c [sweep-6-1] 358368 steps 75 queries 22.20 avg class size
c [sweep-6-1] 1452 decisions 70 SAT calls 59.29 avg env size
c [sweep-6-1] fully completed sweeping round
c [decomp-27] removed 7 variables
c [sweep-6-1] removed 7 vars (0 failed, 11 eqs, 3 impls)
c [sweep-6-2] 264 pos 36.7% + 456 neg 63.3% = 720 sched 100.0% ret 0
c [sweep-6-2] 408132 steps 65 queries 23.20 avg class size
c [sweep-6-2] 1476 decisions 60 SAT calls 59.82 avg env size
c [sweep-6-2] fully completed sweeping round
c [decomp-28] removed 1 variables
c [sweep-6-2] removed 1 vars (0 failed, 4 eqs, 0 impls)
c [sweep-6-3] 263 pos 36.6% + 456 neg 63.4% = 719 sched 100.0% ret 0
c [sweep-6-3] 241388 steps 38 queries 40.66 avg class size
c [sweep-6-3] 883 decisions 36 SAT calls 60.08 avg env size
c [sweep-6-3] 68 variables remain 9% (651 retained 91%)
c [sweep-6-3] removed 0 vars (0 failed, 1 eqs, 0 impls)
c [sweep-6] removed 8 vars in TOTAL (3 rounds, 175 queries)
c [sort-queue-8] sorted 719 enqueued variables after 22964 conflicts
c [score-dist-8] active 0 (0%), one 719 (100%), zero 0 (0%)
c [score-dist-8] max exp 1, different 1 (50%)
c [score-dist-8] median active exp 0, avg 0.0
c [simplification-8] removed 52 variables 6.7% (719 remain 13%)
c [simplification-8] removed 474 irredundant clauses 10.2% (4167 remain 25%)
c [simplification-8] maximum reduction of 10% = max (7%, 10%)
c [simplification-8] large reduction 10% >= 5% limit
c [simplification-8] next conflict interval 2000 = 2000/1
c [simplification-8] penalized conflict interval 2000 = 1 * 2000
c [simplification-8] hard conflict limit 34964 (soft 24964 + delta 10000)
c [simplification-8] new conflict limit 24964 (hard 34964)
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    2.8     718     4167     23197    7377   1988   309    7    35    2  20%     13   26    5    2  251%
c i    2.8     717     4167     23219    7384   1991   312    7    35    2  20%     13   25    5    2  241%
c i    2.8     716     4167     23230    7385   1991   317    7    35    2  20%     12   25    5    2  236%
c i    2.8     715     4167     23231    7385   1991   317    7    35    2  20%     12   25    5    2  235%
c 0    2.8     703     4167     23231    7385   1991   317    7    35    2  20%     12   25    5    2  235%
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: 1 basic ate = 1 trn 100% + 0 lrg 0% in 1 updates
c bcas: 3 count, 0 added (0 skipped), 23362 steps
c bkwd: tried 9670 clauses, 19300 lits, 2.00 lits/clause
c bkwd: checked 197626 occs, 20.44 occs/clause, 10.24 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, 85 removed, 98389 resolutions, 230703 steps
c blkd: 80 blocking literals 1%, 0 pure
c bump: 27177 bumped seen, 798933 lits 29.4 on average
c card: 3 count, 0 units, 0 am1, 1896229 steps
c card: 3 rescheduled, 16 eliminated, 20983 resolved, 314 subsumed
c card: 1 at-most-one constraints found, average size 3.00
c card: 1 at-most-one constraints used 100%, average size 3.00
c card: 14 at-most-two constraints found, average size 4.00
c card: 14 at-most-two constraints used 100%, average size 4.00
c cces: 6 cces, 1288 eliminated, 1191 ate 92%, 97 abce 8%
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: 52 gcs, 0 rescored clauses, 0 rescored vars
c dcps: 29 decompositions, 650 equivalent 12%
c deco: 0 decision-only clauses 0%, 0% reduction
c decs: 149969 total, 0 rnd 0.000%, 0 heap 0.000%, %lld queue 0.000%
c elms: 7 elims, 4218 eliminated 75%, 8 pure 0%
c elms: 19 rounds, 2.7 rounds/bve
c elms: 4148 small 98%, 62 large 1%
c elms: 11151 tried small, 4148 succeeded 37%, 7003 failed 63%
c elms: 477 subsumed, 655 strengthened, 17 blocked
c elms: 313868 copies, 377163 resolutions, 643056 ipos
c elms: 3869 subchks, 6600 strchks
c gaus: 4 extractions, 7236 extracted, 3.5 size, 4 max
c gaus: exported 0 units, 0 binary and 4 ternary equations
c gaus: 0 gc, 2571236 steps, 1285618 extr 50%, 261446 elim 10%
c glue: 7.2 orig avg, 7.2 real avg, 1.6 scaled avg
c glue: 0 maxscaledglue=15 (0%), 0 kept 0%
c hbrs: 1191 = 953 simple 80% + 237 trn 20% + 1 lrg 0%, 11 sub 1%
c ints: 0 luby (0 steps), 0 inout (0 steps)
c locs: 0 count, 0 flips, 0 mems, 2147483647 minimun
c lrnd: 27177 clauses, 13.8 length
c lrnd: 375680 lits = 424835 orig - 49155 removed 12%
c lrnd: 8759 uips 32%, 14743 flips 54%
c mins: 23987 mins 88%, 64 bin 0%, 3126 size 12%
c mins: 294664 poisoned searches, 49193 hits, 17% hit rate
c mins: 630774 used twice searches, 109765 hits, 17% hit rate
c move: moved 531, 48 bin 9%, 483 trn 91%
c otfs: 1292 driving 43%, 1715 restarting 57%
c otfs: str 3007, 2951 red 98%, 56 irr 2%
c otfs: str 3007, 0 bin 0%, 524 trn 17%, 2483 lrg 83%
c otfs: sub 137, 133 red 97%, 4 irr 3%
c otfs: sub 137, 0 bin 0%, 60 trn 44%, 77 lrg 56%
c phas: 1 computed, 1243 set, 242 pos (19%), 1001 neg (81%)
c prbs: 2 basic, 3602 probed, 0 failed, 0 lifted
c prbs: 3 simple, 17147 probed, 6 failed, 692 eqs
c prbs: 3 treelook, 4993 probed, 1 failed, 0 lifted
c prom: 0 locked 0% out of 6700 tried
c prps: 2583058 props, 15 props/dec
c prps: 85% srch, 15% simp, 0% lkhd
c quat: 5 count, 530 quat, 435 self1, 9 self2, 241 dup
c queu: 8 sorted, 149969 next (32 steps 0.00)
c queu: 812624 enq (812613 steps 1.00), 798933 deq 98%
c redc: 685 clauses 6%, 12399 tried 53%, 2 sat 0%
c redc: 772 lits 1%, 93754 tried 22%, 2 sat 0%
c redc: 45 times jump level reduced, 2.4 levels on average
c reds: 0 count, 0.0 conflicts per reduce
c reds: 0 memlim 0%, 0 arith 0%
c reds: 0 collected 0%, 0 retired 0%
c rmbd: 14 removed, 9 red 64%
c rsts: 2184 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: 8 count, 8 confs 100%, 0 vars 0%
c simp: 0 its 0%, 0 bin 0%, 0 trns 0%
c subl: 27177 count (7789 tried 0.3), 1250 sub out of 25220 (5.0%)
c swps: 6 count, 14 rounds, 887 queries (63.4/round)
c swps: 820 sat calls, 142 unsat (6.4% success rate)
c swps: 28749 decisions 35.1, 5238 conflicts 6.4
c swps; 22.0 avg class size, 85.7 avg environment size
c swps: 0 failed, 85 impls, 208 equivs
c swp0: 290 type 0 queries, 117 unsat (40.3%), 241 sat (83.1%)
c swp1: 597 type 1 queries, 358 unsat (60.0%), 438 sat (73.4%)
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: 354452 calls to obtain time
c tops: 67 fixed 1%, 14 its, 1659.36 confs/it
c trds: 5 transitive reductions, 231 removed, 1 failed
c trds: 9520 nodes, 4597 edges, 47841 steps
c trim: 11449 words, 0.0 MB
c trnr: 5 count, 179 bin, 1815 trn, 2571595 steps
c unhd: 3 count, 4 rounds, 471124 steps
c unhd: 4 non-trivial sccs of average size 2.0
c unhd: 0 units, 0 bin, 0 trn, 0 lrg
c unhd: 0 failed, 0 stamp, 0 lits, 0 bin, 0 trn, 0 lrg
c unhd: 404 tauts, 26 bin 6%, 169 trn 42%, 177 lrg 44%
c unhd: 404 tauts, 32 stamp 8%, 404 red 100%
c unhd: 0 hbrs, 0 trn 0%, 0 lrg 0%, 0 red 0%
c unhd: 7149 str, 0 bin 0%, 38 trn 1%, 7111 lrg 99%, 7104 red 99%
c vars: 703 remaining 12% and 4935 removed 88% out of 5638
c vars: 67 fixed 1%, 4218 eliminated 75%, 650 equivalent 12%
c vsts: 35497256 visits, 81% srch, 19% simp, 0% lkhd
c vsts: 13.1 search visits per propagation, 1237.3 per conflict
c wchs: 18832835 pushed, 510634 enlarged, 89 defrags
c 
c scaled glue      added       reduced       retired       forcing      resolved     conflicts   maxmb
c 
c all          25750             0             0        167398         58411          7182
c 
c  0 0          8853  34         0   0<        0   0<   121472  73     35613  61      4138  58     0.1
c  1 5          2820  11         0   0         0   0     17810  11<     6716  11<     1002  14<    0.1
c  2 6          5731  22<        0   0         0   0     16492  10      8495  15      1141  16     0.1
c  3 9          5120  20         0   0         0   0      7694   5      5195   9       659   9     0.2
c  4 14         2489  10         0   0         0   0      3052   2      1879   3       188   3     0.2
c  5 21          581   2         0   0         0   0       688   0       394   1        39   1     0.1
c  6 30          135   1         0   0         0   0       167   0       107   0        15   0     0.0
c  7 41           19   0         0   0         0   0        21   0        11   0         0   0     0.0
c  8 54            2   0         0   0         0   0         2   0         1   0         0   0     0.0
c 
c avg                  1.7           0.0           0.0           0.5           0.8           0.9
c std                  1.5           0.0           0.0           1.0           1.2           1.2
c 
c    0.610  22% elim
c    0.372  13% sweep
c    0.255   9% cce
c    0.100   4% decide
c    0.088   3% probe
c    0.077   3% bump
c    0.061   2% gauss
c    0.047   2% unhide
c    0.033   1% card
c    0.033   1% quatres
c    0.025   1% block
c 
c    0.030 < 1% rest (below)
c 
c    0.025   1% ternres
c    0.004   0% transred
c    0.002   0% bca
c    0.000   0% locs
c    0.000   0% queuesort
c    0.000   0% rescore
c ==================================
c    0.258   9% preprocessing    16%
c    1.374  49% inprocessing     84%
c ==================================
c    1.633  58% simplifying
c    1.177  42% search
c ==================================
c    2.809 100% all
c 
c         23231 conflicts,        8269.3 confs/sec
c          1290 ternaries,          18.0 confs/ternary
c            88 binaries,          264.0 confs/binary
c            14 iterations,       1659.4 confs/iteration
c 
c             0 reductions,          0.0 redus/sec,      0.0 confs/reduction
c          2184 restarts,          777.4 rests/sec,     10.6 confs/restart
c        149969 decisions,       53383.0 decis/sec,      6.5 decis/conflict
c       2583058 propagations,   919466.4 props/sec,     17.2 props/decision
c 
c 2.8 seconds, 4.6 MB
c launch: done
