[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/oski15/submission/single/oski15a10b01s.aig
[launch.sh] host:  atom28 (atom28)
[launch.sh] start: Thu Sep 17 12:40:47 CEST 2015
[launch.sh] jobid: 7191693
[launch.sh] name:  oski15a10b01spdtravthrd
[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/7191693.1.queue/oski15a10b01s.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/oski15/submission/single/oski15a10b01s.aig to /tmp/7191693.1.queue/oski15a10b01s.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 oski15a10b01s.aig 
## Running Date: Thu Sep 17 12:40:50 CEST 2015
## Hostname: atom28
CPU time adjustment: 0.68 s (norm 0.68 s) - scale factor: 1.524444
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 1515 Inputs / 2915 State Vars / 56833 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 5131 - 6177e880)

Thread SYN activated
CREATED Thread (5131 - 25af4700)
-- FSM Manager Init.

Running reductions...(phase 0)

Running reductions...(phase 1)

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

Running reductions...(phase 3)
COI Reduction Performed: Kept 2908 State Vars out of 2917.
Ternary Simulation: TSIM found 91 EQUIVALENCES
COI Reduction Performed: Kept 2890 State Vars out of 2890.

Running reductions...(phase 4)
(null)       : i/o = 1515/    1  lat = 2888  and =  50014  lev =636
(null)       : i/o = 1515/    1  lat = 2865  and =  38683  lev = 58
(null)       : i/o = 1515/    1  lat = 2861  and =  37451  lev = 56
Delta: 2888 -> 2861
Lambda: 1 -> 1
latches: 2861 -> 2861
inputs: 1515 -> 1244
|Constraint|=0 nodes.
-- TRAV Manager Init.
INITIALIZING THREADED ENGINES (stacksize = 16777216)
INITIALIZING 3 ENGINES: PDRPFL ITPPFL BMCPFL
-- FSM Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 6177e880)

Thread PDRPFL activated
CREATED Thread (5131 - 2aaf6700)
INITIALIZING 2 ENGINES: PDR PDR2
-- FSM Manager Init.
-- FSM Manager Init.

Running PDR ...
-- FSM Manager Init.

Running ITPPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 6177e880)

Thread ITPPFL activated
CREATED Thread (5131 - 2baf7700)
INITIALIZING 2 ENGINES: ITP IGR
-- FSM Manager Init.
-- FSM Manager Init.

Running ITP ...
-- FSM Manager Init.

Running BMCPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 2aaf6700)

Thread PDR activated
CREATED Thread (5131 - 39002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 6177e880)

Thread BMCPFL activated
CREATED Thread (5131 - 3a003700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 2baf7700)

Thread ITP activated
CREATED Thread (5131 - 3b004700)
-- MC Manager Init.
-- FSM Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running IGR ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 2aaf6700)

Thread PDR2 activated
CREATED Thread (5131 - 49002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
CREATING Thread (father 5131 - 3a003700)

Thread BMC activated
-- FSM Manager Init.
CREATED Thread (5131 - 4a003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running SIM ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 2baf7700)

Thread IGR activated
CREATED Thread (5131 - 4b004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 5131 - 3a003700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (5131 - 55001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5131 - 3a003700)

Thread BMC2 activated
CREATED Thread (5131 - 56002700)
BLOCKED START (BMC2 - 1 - 9)
(null)       : i/o = 1244/    1  lat = 2861  and =  37486  lev = 56
BMC failure at bound 2.
Total SAT time: 0.51 s (norm 0.51 s), total BMC time: 0.51 s (norm 0.51 s).
Invariant verification TERMINATED with 1 [BMC]

cex written to: /tmp/oski15a10b01s.pdtrav.out.7.cex
CEX validated by aigsim
Invariant verification TERMINATED with 1 [ITP]

Invariant verification completed by engine: BMC
Invariant verification aborted by engine: ITP

Invariant verification completed by engine: BMCPFL
Verification result (FAIL) written to file oski15a10b01s.pdtrav.out
CMD: cat /tmp/oski15a10b01s.pdtrav.out.7.cex >> oski15a10b01s.pdtrav.out
Total used memory: 43.43 MBytes
Total Verification Time: 43.1
Total Execution Time: 66.58 s (norm 43.81 s)
## PdTRAV End.
[launch.sh] stop:  Thu Sep 17 12:42:07 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: Thu Sep 17 12:42:10 CEST 2015
[launch.sh] out: cat /tmp/7191693.1.queue/oski15a10b01s.pdtrav.out
u1
1
b0
[encoded data, 7460 characters]
.
[launch.sh] done: Thu Sep 17 12:42:10 CEST 2015
