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-4096025-1466100068.opb
0.00/0.00 c File size is 1613 bytes.
1.99/2.02 c Sum of soft weights: 0
1.99/2.02 c | |
1.99/2.02 c ========================================[ Problem Statistics ]===========================================
1.99/2.02 c | |
1.99/2.02 c | Problem Type: Unweighted |
1.99/2.02 c | Number of variables: 81 |
1.99/2.02 c | Number of hard clauses: 0 |
1.99/2.02 c | Number of soft clauses: 0 |
1.99/2.02 c | Number of cardinality: 40 |
1.99/2.02 c | Number of PB : 0 |
1.99/2.02 c | Parse time: 0.00 s |
1.99/2.02 c | |
1.99/2.02 c ==========================================[ Solver Settings ]============================================
1.99/2.02 c | |
1.99/2.02 c | Algorithm: LinearSU |
1.99/2.02 c | Cardinality Encoding: Modulo Totalizer |
1.99/2.02 c | |
1.99/2.02 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-4096025-1466100068/watcher-4096025-1466100068 -o /tmp/evaluation-result-4096025-1466100068/solver-4096025-1466100068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24610 --watchdog 1960 open-wbo-lsu HOME/instance-4096025-1466100068.opb
pid=24842
running on 4 cores: 1,3,5,7
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: 2.31 2.27 2.20 3/177 24845
/proc/meminfo: memFree=30247780/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=6704 CPUtime=0 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 379 0 0 0 0 0 0 0 20 0 1 0 12052537 6864896 252 33554432000 4194304 6058637 140736484372272 140735453200472 4277660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1676 252 172 456 0 1212 0
[startup+0.100108 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 24845
/proc/meminfo: memFree=30247780/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=3208 CPUtime=0.09 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 563 0 0 0 9 0 0 0 20 0 1 0 12052537 3284992 392 33554432000 4194304 6058637 140736484372272 140735453200472 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 802 392 174 456 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3208
[startup+0.200226 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 24845
/proc/meminfo: memFree=30247780/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=3684 CPUtime=0.19 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 691 0 0 0 19 0 0 0 20 0 1 0 12052537 3772416 519 33554432000 4194304 6058637 140736484372272 140735453200472 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 921 519 174 456 0 457 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3684
[startup+0.300213 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 24845
/proc/meminfo: memFree=30247780/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=4700 CPUtime=0.29 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 836 0 0 0 29 0 0 0 20 0 1 0 12052537 4812800 658 33554432000 4194304 6058637 140736484372272 140735453200472 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1175 658 174 456 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4700
[startup+0.700182 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 24845
/proc/meminfo: memFree=30247780/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=5808 CPUtime=0.69 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 1065 0 0 0 69 0 0 0 20 0 1 0 12052537 5947392 875 33554432000 4194304 6058637 140736484372272 140736484371000 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1452 875 174 456 0 988 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5808
[startup+1.50018 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24846
/proc/meminfo: memFree=30244144/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=6832 CPUtime=1.49 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 1491 0 0 0 149 0 0 0 20 0 1 0 12052537 6995968 1273 33554432000 4194304 6058637 140736484372272 140736484371032 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1708 1273 174 456 0 1244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6832
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24845 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60023 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24846
/proc/meminfo: memFree=30244144/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=6832 CPUtime=1.59 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 1497 0 0 0 159 0 0 0 20 0 1 0 12052537 6995968 1278 33554432000 4194304 6058637 140736484372272 140736484371032 4261615 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1708 1278 174 456 0 1244 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 6832
[startup+2.00018 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24846
/proc/meminfo: memFree=30244144/32872528 swapFree=1499116/1695340
[pid=24845] ppid=24842 vsize=6976 CPUtime=1.99 cores=1,3,5,7
/proc/24845/stat : 24845 (open-wbo-lsu) R 24842 24845 24593 0 -1 4202496 1576 0 0 0 199 0 0 0 20 0 1 0 12052537 7143424 1347 33554432000 4194304 6058637 140736484372272 140736484371032 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24845/statm: 1744 1347 174 456 0 1280 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 6976
Child status: 20
Real time (s): 2.02525
CPU time (s): 2.02469
CPU user time (s): 2.02269
CPU system time (s): 0.001999
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 6976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.02269
system time used= 0.001999
maximum resident set size= 5400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1579
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 0.010998 second user time and 0.004999 second system time
The end
Begin job on node137 at 2016-06-16 20:01:08
IDJOB=4096025
IDBENCH=107555
IDSOLVER=2545
FILE ID=node137/4096025-1466100068
RUNJOBID= node137-1466098217-24610
PBS_JOBID= 19904058
Free space on /tmp= 71700 MiB
SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-20.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096025-1466100068/watcher-4096025-1466100068 -o /tmp/evaluation-result-4096025-1466100068/solver-4096025-1466100068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24610 --watchdog 1960 open-wbo-lsu HOME/instance-4096025-1466100068.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ddd80b86891480a47dc9bdccae02bf77
RANDOM SEED=272381263
node137.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 : 2666.486
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 : 5332.97
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 : 2666.486
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 : 2666.486
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 : 5332.56
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 : 2666.486
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 : 2666.486
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 : 2666.486
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 : 5332.38
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 : 2666.486
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 : 2666.486
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: 30247780 kB
Buffers: 53604 kB
Cached: 133156 kB
SwapCached: 2444 kB
Active: 139876 kB
Inactive: 86196 kB
Active(anon): 39896 kB
Inactive(anon): 1780 kB
Active(file): 99980 kB
Inactive(file): 84416 kB
Unevictable: 1695340 kB
Mlocked: 1499116 kB
SwapTotal: 67108856 kB
SwapFree: 67099396 kB
Dirty: 4700 kB
Writeback: 0 kB
AnonPages: 1737712 kB
Mapped: 7708 kB
Shmem: 0 kB
Slab: 569636 kB
SReclaimable: 13652 kB
SUnreclaim: 555984 kB
KernelStack: 1480 kB
PageTables: 7648 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1861440 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 215040 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= 71696 MiB
End job on node137 at 2016-06-16 20:01:10