[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s393r.aig
[launch.sh] host:  atom24 (atom24)
[launch.sh] start: Wed Sep 16 11:21:07 CEST 2015
[launch.sh] jobid: 7190541
[launch.sh] name:  h6s393rpdtravthrd
[launch.sh] round 1: killall abcpdr avy avybmc navy
[launch.sh] round 2: killall abcpdr avy avybmc navy
[launch.sh] round 3: killall abcpdr avy avybmc navy
c [single.pdtravthrd] removing /tmp/7190541.1.queue/6s393r.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s393r.aig to /tmp/7190541.1.queue/6s393r.aig
c [single.pdtravthrd] sync
c [single.pdtravthrd] starting actual solver

## Tool Version: PdTRAV 3.2.0
## DD Version: Cudd-2.5.0
## Compile Date: Tue Sep 15 13:18:00 CEST 2015
## Command: /home/biere/hwmcc15/solvers/pdtrav/pdtrav -strategy thrd 6s393r.aig 
## Running Date: Wed Sep 16 11:21:10 CEST 2015
## Hostname: atom24
CPU time adjustment: 0.67 s (norm 0.67 s) - scale factor: 1.491111
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 30 Inputs / 160 State Vars / 1704 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 30663 - 6281e880)

Thread SYN activated
CREATED Thread (30663 - b32ca700)
-- FSM Manager Init.

Running reductions...(phase 0)

Running reductions...(phase 1)
compacting deltas (EQ prop): 1078 -> 1016
compacting miters (EQ prop): 569 -> 569
Checking for Equivalence Property: OK (1/1 Equivalences Found).

Running reductions...(phase 2)
-- FSM Manager Init.

Running reductions...(phase 3)
COI Reduction Performed: Kept 161 State Vars out of 161.
Ternary Simulation: TSIM found 1 EQUIVALENCES
COI Reduction Performed: Kept 161 State Vars out of 161.

Running reductions...(phase 4)
(null)       : i/o =   37/    1  lat =  159  and =   1975  lev = 90
(null)       : i/o =   37/    1  lat =  159  and =   1643  lev = 49
Delta: 159 -> 159
Lambda: 1 -> 1
latches: 159 -> 159
inputs: 37 -> 37
|Constraint|=0 nodes.
-- TRAV Manager Init.
INITIALIZING THREADED ENGINES (stacksize = 16777216)
INITIALIZING 4 ENGINES: LMS PDRPFL ITPPFL BMCPFL
-- FSM Manager Init.

Running LMS ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 30663 - 6281e880)

Thread LMS activated
CREATED Thread (30663 - b82cc700)
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 30663 - 6281e880)

Thread PDRPFL activated
CREATED Thread (30663 - b92cd700)
INITIALIZING 2 ENGINES: PDR PDR2
-- FSM Manager Init.

Running ITPPFL ...
-- FSM Manager Init.
-- FSM Manager Init.

Running PDR ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 30663 - 6281e880)

Thread ITPPFL activated
-- FSM Manager Init.

Running BMCPFL ...
-- FSM Manager Init.
CREATING Thread (father 30663 - b92cd700)

Thread PDR activated
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
CREATED Thread (30663 - bb2cf700)
CREATED Thread (30663 - ba2ce700)
INITIALIZING 2 ENGINES: ITP IGR
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- FSM Manager Init.

Running ITP ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 30663 - 6281e880)

Thread BMCPFL activated
CREATED Thread (30663 - c5001700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
CREATING Thread (father 30663 - b92cd700)

Thread PDR2 activated
CREATING Thread (father 30663 - ba2ce700)

Thread ITP activated
CREATED Thread (30663 - c7003700)
-- MC Manager Init.
-- FSM Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running IGR ...
-- FSM Manager Init.
CREATED Thread (30663 - c6002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 30663 - c5001700)

Thread BMC activated
-- FSM Manager Init.

Running SIM ...
-- FSM Manager Init.
CREATING Thread (father 30663 - ba2ce700)
CREATED Thread (30663 - d9003700)

Thread IGR activated
-- MC Manager Init.
*** Gen. lemmas iteration 0 ***
-- TRAV Manager Init.
-- TR Manager Init.
CREATED Thread (30663 - da004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
Simulation time: 0.01 s (norm 0.01 s)
Potential eq.: 3+2
CREATING Thread (father 30663 - c5001700)

Thread SIM activated
CREATED Thread (30663 - db005700)
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
Proved equiv.: 0+0 in 0.03 s (4 iter, 9 total run)
*** Gen. lemmas iteration 0 ***
CREATING Thread (father 30663 - c5001700)

Thread BMC2 activated
CREATED Thread (30663 - e5004700)
BLOCKED START (BMC2 - 1 - 10)
(null)       : i/o =   26/    1  lat =  160  and =   1664  lev = 49
Simulation time: 0.21 s (norm 0.21 s)
Potential eq.: 23+73
Remaining eq.: 23+73 in 0.02 s (1 iter, 1 total run, 0.01 s)
*** Gen. lemmas iteration 1 ***
Potential eq.: 23+73
Proved equiv.: 2+9 in 0.12 s (6 iter, 56 total run)
Potential eq.: 20+65
Remaining eq.: 20+65 in 0.07 s (1 iter, 1 total run, 0.05 s)
*** Gen. lemmas iteration 2 ***
Potential eq.: 20+65
RESULT: -2 (SYN - 15 - 0)
Proved equiv.: 3+23 in 0.28 s (8 iter, 64 total run)
Potential eq.: 17+42
Remaining eq.: 13+42 in 0.25 s (2 iter, 1 total run, 0.18 s)
*** Gen. lemmas iteration 3 ***
Potential eq.: 13+42
Remaining eq.: 13+42 in 0.29 s (1 iter, 1 total run, 0.25 s)
*** Gen. lemmas iteration 4 ***
Potential eq.: 13+42
Proved equiv.: 0+12 in 0.36 s (5 iter, 44 total run)
Potential eq.: 13+30
Remaining eq.: 12+29 in 0.98 s (2 iter, 1 total run, 0.88 s)
*** Gen. lemmas iteration 5 ***
Potential eq.: 12+29
Remaining eq.: 12+29 in 4.15 s (1 iter, 1 total run, 4.07 s)
*** Gen. lemmas iteration 6 ***
Potential eq.: 12+29
Proved equiv.: 0+0 in 0.64 s (6 iter, 47 total run)
Potential eq.: 12+29
Remaining eq.: 12+29 in 5.49 s (1 iter, 1 total run, 5.42 s)
*** Gen. lemmas iteration 7 ***
Potential eq.: 12+29
Remaining eq.: 12+29 in 9.75 s (1 iter, 1 total run, 9.66 s)
*** Gen. lemmas iteration 8 ***
Potential eq.: 12+29
Proved equiv.: 0+0 in 0.96 s (5 iter, 44 total run)
Potential eq.: 12+29
Remaining eq.: 12+29 in 7.92 s (1 iter, 1 total run, 7.84 s)
*** Gen. lemmas iteration 9 ***
Potential eq.: 12+29
Remaining eq.: 12+29 in 29.55 s (1 iter, 1 total run, 29.44 s)
*** Gen. lemmas iteration 10 ***
Potential eq.: 12+29
Proved equiv.: 12+10 in 56.12 s (2 iter, 21 total run)
*** Property inductively PROVED
Rewriting: |delta| = 1041 -> 891.
Rewriting: |lambda| = 3 -> 0.
Total lemma generation time: 174.66 s (norm 117.24 s).
Invariant verification TERMINATED with 0 [LMS]

Invariant verification completed by engine: LMS
Verification result (PASS) written to file 6s393r.pdtrav.out
Total used memory: 32.75 MBytes
Total Verification Time: 0.9
Total Execution Time: 2.18 s (norm 1.52 s)
## PdTRAV End.
[launch.sh] stop:  Wed Sep 16 11:26:26 CEST 2015
[launch.sh] round 1: killall abcpdr avy avybmc navy
[launch.sh] round 2: killall abcpdr avy avybmc navy
[launch.sh] round 3: killall abcpdr avy avybmc navy
[launch.sh] sync: Wed Sep 16 11:26:30 CEST 2015
[launch.sh] out: cat /tmp/7190541.1.queue/6s393r.pdtrav.out
u1
u2
u3
u4
u5
u6
u7
u8
u9
u10
0
[launch.sh] done: Wed Sep 16 11:26:30 CEST 2015
