[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s267rb3.aig
[launch.sh] host:  atom24 (atom24)
[launch.sh] start: Tue Sep 15 22:40:47 CEST 2015
[launch.sh] jobid: 7190093
[launch.sh] name:  h6s267rb3pdtravthrd
[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/7190093.1.queue/6s267rb3.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/hwmcc14/single/6s267rb3.aig to /tmp/7190093.1.queue/6s267rb3.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 6s267rb3.aig 
## Running Date: Tue Sep 15 22:40:50 CEST 2015
## Hostname: atom24
CPU time adjustment: 0.67 s (norm 0.67 s) - scale factor: 1.502222
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 145 Inputs / 1602 State Vars / 18333 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 27245 - 61c79880)

Thread SYN activated
CREATED Thread (27245 - c848700)
-- FSM Manager Init.

Running reductions...(phase 0)
Clock found; Name: l294

Running reductions...(phase 1)
SCC1: l3476.

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

Running reductions...(phase 3)
COI Reduction Performed: Kept 1540 State Vars out of 1544.
Ternary Simulation: TSIM found 6 EQUIVALENCES
COI Reduction Performed: Kept 1389 State Vars out of 1393.

Running reductions...(phase 4)
(null)       : i/o =  663/    2  lat = 1387  and =  32615  lev = 70
(null)       : i/o =  663/    2  lat = 1266  and =  22997  lev = 38
RESULT: -2 (SYN - 15 - 0)
(null)       : i/o =  663/    2  lat = 1151  and =  20757  lev = 38
(null)       : i/o =  663/    2  lat = 1133  and =  18470  lev = 38
(null)       : i/o =  663/    2  lat = 1133  and =  18216  lev = 39
Delta: 1387 -> 1133
Lambda: 2 -> 2
latches: 1133 -> 1133
inputs: 663 -> 656
|Constraint|=292 nodes.
-- 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 27245 - 61c79880)

Thread BDD activated
CREATED Thread (27245 - 1184a700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- FSM Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 61c79880)

Thread PDRPFL activated
CREATED Thread (27245 - 1284b700)
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 27245 - 61c79880)

Thread ITPPFL activated
CREATED Thread (27245 - 1384c700)
INITIALIZING 2 ENGINES: ITP IGR
-- FSM Manager Init.
-- FSM Manager Init.
CREATING Thread (father 27245 - 1284b700)

Thread PDR activated

Running ITP ...
-- FSM Manager Init.
-- FSM Manager Init.

Running BMCPFL ...
-- FSM Manager Init.
CREATED Thread (27245 - 1d001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4

Running PDR2 ...
-- FSM Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 61c79880)

Thread BMCPFL activated
CREATED Thread (27245 - 1e002700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 1284b700)

Thread PDR2 activated
CREATED Thread (27245 - 1f003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
CREATING Thread (father 27245 - 1384c700)

Thread ITP activated
CREATED Thread (27245 - 2d002700)
-- FSM Manager Init.
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running IGR ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 1e002700)

Thread BMC activated
-- FSM Manager Init.
CREATED Thread (27245 - 2e003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running SIM ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 1384c700)

Thread IGR activated
CREATED Thread (27245 - 2f004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 27245 - 1e002700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (27245 - 39001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 27245 - 1e002700)

Thread BMC2 activated
CREATED Thread (27245 - 3a002700)
BLOCKED START (BMC2 - 1 - 10)
Invariant verification TERMINATED with -2 [SIM]
Invariant verification aborted by engine: SIM
UNBLOCKED START (BMC2 - 1 - 10)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
[launch.sh] stop:  Tue Sep 15 23:40:50 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 23:40:53 CEST 2015
[launch.sh] out: cat /tmp/7190093.1.queue/6s267rb3.pdtrav.out
u4
u6
u8
u10
u12
u14
u16
u18
u20
u22
[launch.sh] done: Tue Sep 15 23:40:53 CEST 2015
