0.00/0.00 c
0.00/0.00 c Open-WBO: a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00 c Version: Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00 c Authors: Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00 c Contributors: Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00 c Contact: open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00 c
0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00 c Instance file HOME/instance-4121973-1467309893.opb
0.00/0.00 c File size is 4113 bytes.
0.99/1.00 c Sum of soft weights: 0
0.99/1.00 c | |
0.99/1.00 c ========================================[ Problem Statistics ]===========================================
0.99/1.00 c | |
0.99/1.00 c | Problem Type: Unweighted |
0.99/1.00 c | Number of variables: 65 |
0.99/1.00 c | Number of hard clauses: 140 |
0.99/1.00 c | Number of soft clauses: 0 |
0.99/1.00 c | Number of cardinality: 0 |
0.99/1.00 c | Number of PB : 0 |
0.99/1.00 c | Parse time: 0.00 s |
0.99/1.00 c | |
0.99/1.00 c ==========================================[ Solver Settings ]============================================
0.99/1.00 c | |
0.99/1.00 c | Algorithm: LinearSU |
0.99/1.00 c | Cardinality Encoding: Modulo Totalizer |
0.99/1.00 c | |
0.99/1.00 s UNSATISFIABLE
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4121973-1467309893/watcher-4121973-1467309893 -o /tmp/evaluation-result-4121973-1467309893/solver-4121973-1467309893 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467308306-13409 --watchdog 1960 open-wbo-lsu HOME/instance-4121973-1467309893.opb
pid=16339
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=6560 CPUtime=0 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 11946082 6717440 209 33554432000 4194304 6058637 140736611278112 140737050071736 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 1640 209 159 456 0 1176 0
[startup+0.100111 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=3576 CPUtime=0.09 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 602 0 0 0 9 0 0 0 20 0 1 0 11946082 3661824 434 33554432000 4194304 6058637 140736611278112 140737050071736 4277660 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 894 434 170 456 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576
[startup+0.200284 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=3964 CPUtime=0.19 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 767 0 0 0 19 0 0 0 20 0 1 0 11946082 4059136 588 33554432000 4194304 6058637 140736611278112 140737050071736 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 991 588 170 456 0 527 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3964
[startup+0.300269 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=3964 CPUtime=0.29 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 802 0 0 0 29 0 0 0 20 0 1 0 11946082 4059136 622 33554432000 4194304 6058637 140736611278112 140737050071736 4278290 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 991 622 170 456 0 527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3964
[startup+0.700187 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=6308 CPUtime=0.69 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 1169 0 0 0 69 0 0 0 20 0 1 0 11946082 6459392 976 33554432000 4194304 6058637 140736611278112 140737050071736 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 1577 977 170 456 0 1113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6308
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16342 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800275 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=6308 CPUtime=0.79 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 1231 0 0 0 79 0 0 0 20 0 1 0 11946082 6459392 1030 33554432000 4194304 6058637 140736611278112 140737050071736 4278255 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 1577 1030 170 456 0 1113 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 6308
[startup+1.00028 s]
/proc/loadavg: 2.24 2.20 2.02 3/176 16342
/proc/meminfo: memFree=29573508/32872528 swapFree=1498612/1645780
[pid=16342] ppid=16339 vsize=6308 CPUtime=0.99 cores=0,2,4,6
/proc/16342/stat : 16342 (open-wbo-lsu) R 16339 16342 13393 0 -1 4202496 1308 0 0 0 99 0 0 0 20 0 1 0 11946082 6459392 1103 33554432000 4194304 6058637 140736611278112 140736611276840 4278251 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16342/statm: 1577 1103 170 456 0 1113 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 6308
Child status: 20
Real time (s): 1.00238
CPU time (s): 0.999847
CPU user time (s): 0.994848
CPU system time (s): 0.004999
CPU usage (%): 99.7475
Max. virtual memory (cumulated for all children) (KiB): 6308
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.994848
system time used= 0.004999
maximum resident set size= 4424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1311
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.014997 second system time
The end
Begin job on node124 at 2016-06-30 20:04:53
IDJOB=4121973
IDBENCH=110801
IDSOLVER=2545
FILE ID=node124/4121973-1467309893
RUNJOBID= node124-1467308306-13409
PBS_JOBID= 20005255
Free space on /tmp= 71720 MiB
SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-regular-n16-d4-i2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121973-1467309893/watcher-4121973-1467309893 -o /tmp/evaluation-result-4121973-1467309893/solver-4121973-1467309893 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467308306-13409 --watchdog 1960 open-wbo-lsu HOME/instance-4121973-1467309893.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= e01454f32d5ee155e64b89da13800f78
RANDOM SEED=1692126830
node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5334.12
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.062
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 29573788 kB
Buffers: 143292 kB
Cached: 711536 kB
SwapCached: 0 kB
Active: 283784 kB
Inactive: 626600 kB
Active(anon): 47040 kB
Inactive(anon): 11336 kB
Active(file): 236744 kB
Inactive(file): 615264 kB
Unevictable: 1645780 kB
Mlocked: 1498612 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 4704 kB
Writeback: 0 kB
AnonPages: 1701392 kB
Mapped: 14640 kB
Shmem: 204 kB
Slab: 609564 kB
SReclaimable: 53400 kB
SUnreclaim: 556164 kB
KernelStack: 1464 kB
PageTables: 7048 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1807580 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 186368 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71716 MiB
End job on node124 at 2016-06-30 20:04:54