[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s161.aig
[launch.sh] host:  atom14 (atom14)
[launch.sh] start: Tue Sep 15 18:22:43 CEST 2015
[launch.sh] jobid: 7189965
[launch.sh] name:  h6s161pdtravthrd
[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/7189965.1.queue/6s161.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s161.aig to /tmp/7189965.1.queue/6s161.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 6s161.aig 
## Running Date: Tue Sep 15 18:22:47 CEST 2015
## Hostname: atom14
CPU time adjustment: 0.66 s (norm 0.66 s) - scale factor: 1.484444
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 75 Inputs / 348 State Vars / 4476 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 28285 - 60cc3880)

Thread SYN activated
CREATED Thread (28285 - 6449c700)
-- 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 342 State Vars out of 342.
Ternary Simulation: TSIM found 1 EQUIVALENCES
COI Reduction Performed: Kept 338 State Vars out of 338.
-- TRAV Manager Init.
INITIALIZING THREADED ENGINES (stacksize = 16777216)
INITIALIZING 4 ENGINES: BDD PDRPFL ITPPFL BMCPFL
-- FSM Manager Init.

Running BDD ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 60cc3880)

Thread BDD activated
CREATED Thread (28285 - 6949e700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- FSM Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 60cc3880)

Thread PDRPFL activated
CREATED Thread (28285 - 6a49f700)
INITIALIZING 2 ENGINES:-- FSM Manager Init.
 PDR PDR2

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

Running PDR ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 6a49f700)

Thread PDR activated
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
CREATED Thread (28285 - 6b4a0700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
CREATING Thread (father 28285 - 60cc3880)

Thread ITPPFL activated
-- FSM Manager Init.
CREATED Thread (28285 - 75001700)
INITIALIZING 2 ENGINES: ITP IGR

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

Running ITP ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 6a49f700)

Thread PDR2 activated
CREATING Thread (father 28285 - 75001700)

Thread ITP activated
CREATED Thread (28285 - 76002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- FSM Manager Init.
CREATED Thread (28285 - 77003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running IGR ...
-- FSM Manager Init.
CREATING Thread (father 28285 - 60cc3880)

Thread BMCPFL activated
CREATED Thread (28285 - 85002700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 85002700)

Thread BMC activated
-- FSM Manager Init.

Running SIM ...
-- FSM Manager Init.
CREATING Thread (father 28285 - 75001700)

Thread IGR activated
CREATED Thread (28285 - 86003700)
CREATED Thread (28285 - 87004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 85002700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (28285 - 91001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 28285 - 85002700)

Thread BMC2 activated
CREATED Thread (28285 - 92002700)
BLOCKED START (BMC2 - 1 - 10)
(null)       : i/o =   75/    1  lat =  337  and =   4618  lev = 42
RESULT: -2 (SYN - 15 - 0)
|Tr| = 134320 #Part = 61
UNBLOCKED START (BMC2 - 1 - 10)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
Simulated 20 frames for 37129 rounds with 371 restarts.  Reached timeout (4000 sec).
There is no current CEX.
Invariant verification TERMINATED with -2 [SIM]
Invariant verification aborted by engine: SIM
[launch.sh] stop:  Tue Sep 15 19:22:46 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: Tue Sep 15 19:22:49 CEST 2015
[launch.sh] out: cat /tmp/7189965.1.queue/6s161.pdtrav.out
u1
u2
u3
u4
u5
u6
u7
u8
u9
u10
u11
u12
u13
[launch.sh] done: Tue Sep 15 19:22:49 CEST 2015
