[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/oski15/submission/single/oski15a14b13s.aig
[launch.sh] host:  atom09 (atom09)
[launch.sh] start: Thu Sep 17 06:00:51 CEST 2015
[launch.sh] jobid: 7191229
[launch.sh] name:  oski15a14b13spdtravthrd
[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/7191229.1.queue/oski15a14b13s.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/oski15/submission/single/oski15a14b13s.aig to /tmp/7191229.1.queue/oski15a14b13s.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 oski15a14b13s.aig 
## Running Date: Thu Sep 17 06:00:54 CEST 2015
## Hostname: atom09
CPU time adjustment: 0.65 s (norm 0.65 s) - scale factor: 1.455556
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 1071 Inputs / 3519 State Vars / 46512 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 2473 - 611e9880)

Thread SYN activated
CREATED Thread (2473 - 206fc700)
-- FSM Manager Init.

Running reductions...(phase 0)
RESULT: -2 (SYN - 15 - 0)

Running reductions...(phase 1)

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

Running reductions...(phase 3)
COI Reduction Performed: Kept 3409 State Vars out of 3475.
Ternary Simulation: TSIM found 1 EQUIVALENCES
COI Reduction Performed: Kept 3409 State Vars out of 3409.

Running reductions...(phase 4)
(null)       : i/o = 6695/    1  lat = 3407  and = 133206  lev =998
Time limit reached &scorr: 30.760000.
Stopped signal correspondence after partial BMC.
(null)       : i/o = 6695/    1  lat = 3405  and = 133155  lev =998
-- 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 2473 - 611e9880)

Thread PDRPFL activated
CREATED Thread (2473 - 256fe700)
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 2473 - 256fe700)

Thread PDR activated
CREATED Thread (2473 - 266ff700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- FSM Manager Init.
CREATING Thread (father 2473 - 611e9880)

Thread ITPPFL activated
CREATED Thread (2473 - 27700700)
INITIALIZING 2 ENGINES:
Running PDR2 ...
-- FSM Manager Init.
-- FSM Manager Init.
 ITP IGR
-- FSM Manager Init.

Running BMCPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.

Running ITP ...
-- FSM Manager Init.
-- DDI Manager Init.
Number of forced suspensions: 0
Invariant verification TERMINATED with 1 [PDR]
CREATING Thread (father 2473 - 27700700)

Thread ITP activated
CREATED Thread (2473 - 35002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 2473 - 611e9880)

Thread BMCPFL activated
-- FSM Manager Init.

Running IGR ...
-- FSM Manager Init.
CREATED Thread (2473 - 36003700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.
CREATING Thread (father 2473 - 256fe700)

Thread PDR2 activated
CREATED Thread (2473 - 37004700)
Invariant verification aborted by engine: PDR
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4

Running BMC ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
Number of forced suspensions: 0
Invariant verification TERMINATED with 1 [PDR2]
CREATING Thread (father 2473 - 27700700)

Thread IGR activated
CREATED Thread (2473 - 51003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 2473 - 36003700)

Thread BMC activated
-- FSM Manager Init.
CREATED Thread (2473 - 52004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running SIM ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 2473 - 36003700)

Thread SIM activated
CREATED Thread (2473 - 53005700)
-- MC Manager Init.
-- FSM Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running BMC2 ...
-- FSM Manager Init.
-- DDI Manager Init.
Invariant verification aborted by engine: PDR2
CREATING Thread (father 2473 - 36003700)

Thread BMC2 activated
CREATED Thread (2473 - 5d001700)
BLOCKED START (BMC2 - 1 - 9)
Invariant verification aborted by engine: PDRPFL
(null)       : i/o = 5671/    1  lat = 3408  and = 133206  lev =998
Output 0 of miter "(null)" was asserted in frame 1.  Time =     0.58 sec
Invariant verification TERMINATED with 1 [SIM]
BMC failure at bound 0.
Total SAT time: 2.19 s (norm 1.57 s), total BMC time: 2.19 s (norm 1.57 s).
Invariant verification TERMINATED with 1 [BMC]

cex written to: /tmp/oski15a14b13s.pdtrav.out.8.cex
CEX validated by aigsim
Invariant verification aborted by engine: BMC

Invariant verification completed by engine: SIM

Invariant verification completed by engine: BMCPFL
Verification result (FAIL) written to file oski15a14b13s.pdtrav.out
CMD: cat /tmp/oski15a14b13s.pdtrav.out.8.cex >> oski15a14b13s.pdtrav.out
Total used memory: 52.80 MBytes
Total Verification Time: 76.7
Total Execution Time: 112.48 s (norm 77.43 s)
## PdTRAV End.
[launch.sh] stop:  Thu Sep 17 06:02:54 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 06:02:57 CEST 2015
[launch.sh] out: cat /tmp/7191229.1.queue/oski15a14b13s.pdtrav.out
1
b0
[encoded data, 11016 characters]
.
[launch.sh] done: Thu Sep 17 06:02:57 CEST 2015
