[launch.sh] args:  /home/biere/hwmcc15/solvers/pdtrav/single.pdtravthrd /home/biere/hwmcc15/benchmarks/all/selection/random/6s20.aig
[launch.sh] host:  atom08 (atom08)
[launch.sh] start: Sun Sep 20 15:46:35 CEST 2015
[launch.sh] jobid: 7197485
[launch.sh] name:  h6s20pdtravthrd
[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/7197485.1.queue/6s20.aig
c [single.pdtravthrd] copying /home/biere/hwmcc15/benchmarks/all/selection/random/6s20.aig to /tmp/7197485.1.queue/6s20.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 6s20.aig 
## Running Date: Sun Sep 20 15:46:38 CEST 2015
## Hostname: atom08
CPU time adjustment: 0.67 s (norm 0.67 s) - scale factor: 1.506667
-- DDI Manager Init.
-- FSM Manager Init.
-- FSM Loading.
# CONSTRAINTS: 0
Property: !o0.
Design Statistics: 49 Inputs / 201 State Vars / 30541 AIG Gates
|Constraint|=0 nodes.
|Constraint|=0 nodes.
CREATING SYN Thread (father 10889 - 60f05880)

Thread SYN activated
CREATED Thread (10889 - d48d8700)
-- 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 202 State Vars out of 202.
Ternary Simulation: TSIM found 1 EQUIVALENCES
COI Reduction Performed: Kept 202 State Vars out of 202.

Running reductions...(phase 4)
(null)       : i/o =   59/    1  lat =  200  and =  30451  lev =2827
RESULT: -2 (SYN - 15 - 0)
(null)       : i/o =   59/    1  lat =  175  and =   8177  lev =1057
(null)       : i/o =   59/    1  lat =  175  and =   7925  lev =1015
Delta: 200 -> 175
Lambda: 1 -> 1
latches: 175 -> 175
inputs: 59 -> 57
|Constraint|=0 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 10889 - 60f05880)

Thread BDD activated
CREATED Thread (10889 - d98da700)
-- MC Manager Init.
-- FSM Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.

Running PDRPFL ...
-- FSM Manager Init.
-- DDI Manager Init.
CREATING Thread (father 10889 - 60f05880)

Thread PDRPFL activated
CREATED Thread (10889 - da8db700)
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 10889 - 60f05880)

Thread ITPPFL activated
CREATED Thread (10889 - db8dc700)
INITIALIZING 2 ENGINES: ITP IGR-- FSM Manager Init.


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

Running ITP ...
-- FSM Manager Init.
CREATING Thread (father 10889 - da8db700)

Thread PDR activated
-- FSM Manager Init.

Running PDR2 ...
-- FSM Manager Init.
CREATED Thread (10889 - e5001700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4
-- DDI Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 10889 - 60f05880)

Thread BMCPFL activated
CREATED Thread (10889 - e6002700)
INITIALIZING 3 ENGINES: BMC SIM BMC2
-- FSM Manager Init.

Running BMC ...
-- FSM Manager Init.
CREATING Thread (father 10889 - da8db700)

Thread PDR2 activated
CREATED Thread (10889 - e7003700)
-- MC Manager Init.
CREATING Thread (father 10889 - db8dc700)
-- TRAV Manager Init.
-- TR Manager Init.
STATS NUM: 4

Thread ITP activated
-- FSM Manager Init.

Running IGR ...
-- FSM Manager Init.
CREATED Thread (10889 - f5002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
-- DDI Manager Init.
CREATING Thread (father 10889 - e6002700)

Thread BMC activated
-- FSM Manager Init.

Running SIM ...
-- FSM Manager Init.
CREATED Thread (10889 - f6003700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
CREATING Thread (father 10889 - db8dc700)

Thread IGR activated
CREATED Thread (10889 - f7004700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 10889 - e6002700)

Thread SIM activated
-- FSM Manager Init.

Running BMC2 ...
-- FSM Manager Init.
CREATED Thread (10889 - 5002700)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
-- DDI Manager Init.
CREATING Thread (father 10889 - e6002700)

Thread BMC2 activated
CREATED Thread (10889 - 6003700)
BLOCKED START (BMC2 - 1 - 10)
(null)       : i/o =   49/    1  lat =  176  and =   7962  lev =1016
UNBLOCKED START (BMC2 - 1 - 10)
-- MC Manager Init.
-- TRAV Manager Init.
-- TR Manager Init.
|Tr| = 292958 #Part = 1234
BMC failure at bound 16.
Total SAT time: 114.14 s (norm 75.72 s), total BMC time: 114.14 s (norm 75.72 s).
Invariant verification TERMINATED with 1 [BMC2]

cex written to: /tmp/6s20.pdtrav.out.10.cex
CEX validated by aigsim

Invariant verification completed by engine: BMC2

Invariant verification completed by engine: BMCPFL
Verification result (FAIL) written to file 6s20.pdtrav.out
CMD: cat /tmp/6s20.pdtrav.out.10.cex >> 6s20.pdtrav.out
Total used memory: 33.04 MBytes
Total Verification Time: 75.8
Total Execution Time: 115.17 s (norm 76.41 s)
## PdTRAV End.
[launch.sh] stop:  Sun Sep 20 16:00:37 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: Sun Sep 20 16:00:40 CEST 2015
[launch.sh] out: cat /tmp/7197485.1.queue/6s20.pdtrav.out
u1
u2
u3
u4
u5
u6
u7
1
b0
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
010xxxx1xx1xx0x1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
110xxx1001xxx1xx01x1xx00x0x1000x0xx00000100xx1x1x
01110101111x010100x01100x00101100000010110011000x
1111100111101111011000000001001111001001100000000
0100000111111111010000001101010001011011011100110
0000111011011110110000001010100101101011001100000
1010001111111111101001000111010111111101000011000
0100001111101110011000001111010110010111111101000
1000000101111111001110111001011110010100100110001
1000000011101111111110010011011110001100001010000
1100011011101110111010001001011100101101010010100
0110000111011111001100011011011001100001100110011
1101000111111011010101001011010001101101100111110
0001001111111011110100001111010101111101000101100
0000010111101111010011011011010001101100000001001
1101110111111111011011001001000000000000010001010
1010000011100000000000000001001010000000001000001
1110000011100000000000000000001000000000000000000
.
[launch.sh] done: Sun Sep 20 16:00:41 CEST 2015
