[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/all/selection/random/intel004.aig
[launch.sh] host:  atom10 (atom10)
[launch.sh] start: Fri Sep 18 19:29:39 CEST 2015
[launch.sh] jobid: 7194205
[launch.sh] name:  intel004pdtravthrd
[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/7194205.1.queue/intel004.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/all/selection/random/intel004.aig to /tmp/7194205.1.queue/intel004.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 intel004.aig 
## Running Date: Fri Sep 18 19:29:43 CEST 2015
## Hostname: atom10
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: 82 Inputs / 87 State Vars / 735 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 5239 - 60f82880)

Thread SYN activated
CREATED Thread (5239 - ab954700)
-- FSM Manager Init.

Running reductions...(phase 0)
Clock pair found; Names: l328 - l330.

Running reductions...(phase 1)
SCC0: l336.
Implied Constraint l334.

Running reductions...(phase 2)
Custom Reduction: Delta size 380 (num = 52).
Constraint: AND[72].
12/52 relational latches left.
custom reduction DONE - delta size 197 (num: 52).
compacting deltas (EQ prop): 195 -> 183
compacting miters (EQ prop): 11 -> 11
Checking for Equivalence Property: OK (2/3 Equivalences Found).
-- FSM Manager Init.

Running reductions...(phase 3)
COI Reduction Performed: Kept 36 State Vars out of 52.
Ternary Simulation: COI Reduction Performed: Kept 34 State Vars out of 34.
-- 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 5239 - 60f82880)

Thread PDRPFL activated
CREATED Thread (5239 - b0956700)
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.
RESULT: -2 (SYN - 15 - 0)
CREATING Thread (father 5239 - 60f82880)

Thread ITPPFL activated
CREATED Thread (5239 - b1957700)
INITIALIZING 2 ENGINES:-- FSM Manager Init.
 ITP IGR

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

Running ITP ...
-- FSM Manager Init.
CREATING Thread (father 5239 - b0956700)

Thread PDR activated
CREATED Thread (5239 - b2958700)
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5239 - 60f82880)

Thread BMCPFL activated
CREATED Thread (5239 - b3959700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5239 - b0956700)

Thread PDR2 activated
CREATED Thread (5239 - c1002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
CREATING Thread (father 5239 - b1957700)

Thread ITP activated
CREATED Thread (5239 - c2003700)
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.

Running IGR ...
-- TR Manager Init.
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5239 - b3959700)

Thread BMC activated
CREATED Thread (5239 - c3004700)
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.

Running SIM ...
-- TR Manager Init.
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 5239 - b1957700)

Thread IGR activated
CREATED Thread (5239 - d1002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 5239 - b3959700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (5239 - d2003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
Invariant verification TERMINATED with -2 [SIM]
-- DDI Manager Init.
CREATING Thread (father 5239 - b3959700)

Thread BMC2 activated
Invariant verification aborted by engine: SIM
CREATED Thread (5239 - d3004700)
BLOCKED START (BMC2 - 1 - 9)
fixed point at depth 3 proved sound by 49 clause checks
Aux solver with Tseitin clauses used
Number of forced suspensions: 0
Invariant verification TERMINATED with 0 [PDR2]
fixed point at depth 3 proved sound by 48 clause checks
Aux solver with Tseitin clauses used
Number of forced suspensions: 0
Invariant verification TERMINATED with 0 [PDR]
FWD ITP fix-point at depth 4
Invariant verification TERMINATED with 0 [ITP]

Invariant verification completed by engine: PDR

Invariant verification completed by engine: ITP

Invariant verification completed by engine: PDRPFL
Verification result (PASS) written to file intel004.pdtrav.out
Total used memory: 32.93 MBytes
Total Verification Time: 0.1
Total Execution Time: 1.00 s (norm 0.67 s)
## PdTRAV End.
[launch.sh] stop:  Fri Sep 18 19:29:46 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: Fri Sep 18 19:29:49 CEST 2015
[launch.sh] out: cat /tmp/7194205.1.queue/intel004.pdtrav.out
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0
[launch.sh] done: Fri Sep 18 19:29:49 CEST 2015
