[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/all/selection/random/bobtuint19neg.aig
[launch.sh] host:  atom28 (atom28)
[launch.sh] start: Sat Sep 19 07:51:51 CEST 2015
[launch.sh] jobid: 7195325
[launch.sh] name:  bobtuint19negpdtravthrd
[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/7195325.1.queue/bobtuint19neg.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/all/selection/random/bobtuint19neg.aig to /tmp/7195325.1.queue/bobtuint19neg.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 bobtuint19neg.aig 
## Running Date: Sat Sep 19 07:51:54 CEST 2015
## Hostname: atom28
CPU time adjustment: 0.66 s (norm 0.66 s) - scale factor: 1.482222
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 213 Inputs / 212 State Vars / 2388 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 13333 - 61075880)

Thread SYN activated
CREATED Thread (13333 - f8f52700)
-- 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 207 State Vars out of 212.
Ternary Simulation: TSIM found 1 EQUIVALENCES
COI Reduction Performed: Kept 207 State Vars out of 207.
-- 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 13333 - 61075880)

Thread BDD activated
CREATED Thread (13333 - fdf54700)
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - 61075880)

Thread PDRPFL activated
CREATED Thread (13333 - fef55700)
INITIALIZING 2 ENGINES: PDR PDR2
-- FSM Manager Init.
-- FSM Manager Init.

Running ITPPFL ...
-- FSM Manager Init.

Running PDR ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - fef55700)

Thread PDR activated
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
CREATED Thread (13333 - fff56700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
CREATING Thread (father 13333 - 61075880)

Thread ITPPFL activated
CREATED Thread (13333 - 9001700)
INITIALIZING 2 ENGINES:-- FSM Manager Init.

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

Running ITP ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - 61075880)
CREATING Thread (father 13333 - fef55700)
CREATING Thread (father 13333 - 9001700)
RESULT: -2 (SYN - 15 - 0)

Thread BMCPFL activated
CREATED Thread (13333 - a002700)
INITIALIZING 3 ENGINES: BMC SIM BMC2

Thread ITP activated
CREATED Thread (13333 - 19002700)
-- FSM Manager Init.

Running IGR ...
-- FSM Manager Init.

Thread PDR2 activated
CREATED Thread (13333 - b003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- FSM Manager Init.
-- MC Manager Init.

Running BMC ...
-- FSM Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - 9001700)

Thread IGR activated
CREATED Thread (13333 - 1a003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 13333 - a002700)

Thread BMC activated
-- FSM Manager Init.

Running SIM ...
-- FSM Manager Init.
CREATED Thread (13333 - 1b004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - a002700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (13333 - 25001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 13333 - a002700)

Thread BMC2 activated
CREATED Thread (13333 - 26002700)
BLOCKED START (BMC2 - 1 - 10)
fixed point at depth 8 proved sound by 8 clause checks
Aux solver with Tseitin clauses used
Number of forced suspensions: 0
Invariant verification TERMINATED with 0 [PDR]
(null)       : i/o =  212/    1  lat =  206  and =   2197  lev = 29
fixed point at depth 7 proved sound by 8 clause checks
Aux solver with Tseitin clauses used
Number of forced suspensions: 0
Invariant verification TERMINATED with 0 [PDR2]

Invariant verification completed by engine: PDR
FWD ITP fix-point at depth 6
Invariant verification TERMINATED with 0 [ITP]

Invariant verification completed by engine: PDRPFL
Verification result (PASS) written to file bobtuint19neg.pdtrav.out
Total used memory: 33.20 MBytes
Total Verification Time: 0.1
Total Execution Time: 1.06 s (norm 0.73 s)
## PdTRAV End.
[launch.sh] stop:  Sat Sep 19 07:51:58 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: Sat Sep 19 07:52:01 CEST 2015
[launch.sh] out: cat /tmp/7195325.1.queue/bobtuint19neg.pdtrav.out
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0
[launch.sh] done: Sat Sep 19 07:52:01 CEST 2015
