0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07 c See www.sat4j.org for details.
0.00/0.08 c version PB16.v20160501
0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.08 c java.vm.version 19.1-b02
0.00/0.08 c java.vm.vendor Sun Microsystems Inc.
0.00/0.08 c sun.arch.data.model 64
0.00/0.08 c java.version 1.6.0_24
0.00/0.08 c os.name Linux
0.00/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.08 c os.arch amd64
0.00/0.08 c Free memory 501472288
0.00/0.08 c Max memory 7480803328
0.00/0.08 c Total memory 504102912
0.00/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Glucose 2.1 dynamic restart strategy
0.11/0.10 c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4089495-1466026802.opb
0.11/0.10 c reading problem ...
0.11/0.10 c no objective function found
0.11/0.12 c ... done. Wall clock time 0.017s.
0.11/0.12 c declared #vars 15
0.11/0.12 c #constraints 106
0.11/0.12 c constraints type
0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 105
0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.11/0.12 c 106 constraints processed.
0.11/0.12 c starts : 1
0.11/0.12 c conflicts : 8
0.11/0.12 c decisions : 7
0.11/0.12 c propagations : 50
0.11/0.12 c inspects : 142
0.11/0.12 c shortcuts : 0
0.11/0.12 c learnt literals : 3
0.11/0.12 c learnt binary clauses : 1
0.11/0.12 c learnt ternary clauses : 1
0.11/0.12 c learnt constraints : 4
0.11/0.12 c ignored constraints : 0
0.11/0.12 c root simplifications : 0
0.11/0.12 c removed literals (reason simplification) : 0
0.11/0.12 c reason swapping (by a shorter reason) : 0
0.11/0.12 c Calls to reduceDB : 0
0.11/0.12 c Number of update (reduction) of LBD : 0
0.11/0.12 c Imported unit clauses : 0
0.11/0.12 c number of reductions to clauses (during analyze) : 0
0.11/0.12 c number of learned constraints concerned by reduction : 0
0.11/0.12 c number of learning phase by resolution : 0
0.11/0.12 c number of learning phase by cutting planes : 0
0.11/0.12 c speed (assignments/second) : 16666.666666666668
0.11/0.12 c non guided choices 1
0.11/0.12 c learnt constraints type
0.11/0.12 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
0.11/0.12 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3
0.11/0.12 s UNSATISFIABLE
0.11/0.12 c Total wall clock time (in seconds): 0.023
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-4089495-1466026802/watcher-4089495-1466026802 -o /tmp/evaluation-result-4089495-1466026802/solver-4089495-1466026802 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466015679-6168 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4089495-1466026802.opb
pid=8128
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: 2.03 2.04 2.00 3/195 8131
/proc/meminfo: memFree=30982408/32872528 swapFree=532444/565148
[pid=8131] ppid=8128 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/8131/stat : 8131 (java) S 8128 8131 6151 0 -1 4202496 1351 0 0 0 0 0 0 0 20 0 2 0 4725792 98570240 976 33554432000 1073741824 1073778376 140735373135552 140735373126688 206632419389 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8131/statm: 24065 976 743 9 0 16771 0
[pid=8131/tid=8132] ppid=8128 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/8131/task/8132/stat : 8132 (java) R 8128 8131 6151 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 4725793 98570240 977 33554432000 1073741824 1073778376 140735373135552 140065271455272 206629062016 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0
[startup+0.100208 s]
/proc/loadavg: 2.03 2.04 2.00 3/195 8131
/proc/meminfo: memFree=30982408/32872528 swapFree=532444/565148
[pid=8131] ppid=8128 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/8131/stat : 8131 (java) S 8128 8131 6151 0 -1 4202496 4515 0 1 0 10 1 0 0 20 0 18 0 4725792 9787879424 6135 33554432000 1073741824 1073778376 140735373135552 140735373126688 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8131/statm: 2389619 6135 2157 9 0 2380296 0
[pid=8131/tid=8132] ppid=8128 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/8131/task/8132/stat : 8132 (java) R 8128 8131 6151 0 -1 4202560 2378 0 1 0 6 2 0 0 20 0 18 0 4725793 9787879424 6135 33554432000 1073741824 1073778376 140735373135552 140065271458720 206632445197 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8131 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100208 s]
/proc/loadavg: 2.03 2.04 2.00 3/195 8131
/proc/meminfo: memFree=30982408/32872528 swapFree=532444/565148
[pid=8131] ppid=8128 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/8131/stat : 8131 (java) S 8128 8131 6151 0 -1 4202496 4515 0 1 0 10 1 0 0 20 0 18 0 4725792 9787879424 6135 33554432000 1073741824 1073778376 140735373135552 140735373126688 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8131/statm: 2389619 6135 2157 9 0 2380296 0
[pid=8131/tid=8132] ppid=8128 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/8131/task/8132/stat : 8132 (java) R 8128 8131 6151 0 -1 4202560 2378 0 1 0 6 2 0 0 20 0 18 0 4725793 9787879424 6135 33554432000 1073741824 1073778376 140735373135552 140065271458720 206632445197 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Child status: 20
Real time (s): 0.129804
CPU time (s): 0.173973
CPU user time (s): 0.122981
CPU system time (s): 0.050992
CPU usage (%): 134.028
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.122981
system time used= 0.050992
maximum resident set size= 26664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4567
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 142
involuntary context switches= 12
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.005999 second system time
The end
Begin job on node138 at 2016-06-15 23:40:02
IDJOB=4089495
IDBENCH=107414
IDSOLVER=2546
FILE ID=node138/4089495-1466026802
RUNJOBID= node138-1466015679-6168
PBS_JOBID= 19902817
Free space on /tmp= 71748 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/vertexcover-instances/normalized-vertexcover-completegraph-15.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089495-1466026802/watcher-4089495-1466026802 -o /tmp/evaluation-result-4089495-1466026802/solver-4089495-1466026802 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466015679-6168 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4089495-1466026802.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 6b010c06f43e9e7126d20404d4fac7f8
RANDOM SEED=1104831739
node138.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 : 2666.395
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 : 5332.79
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 : 2666.395
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 : 2666.395
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 : 2666.395
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 : 2666.395
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 : 2666.395
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 : 2666.395
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 : 5332.54
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 : 2666.395
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 : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 30983052 kB
Buffers: 14676 kB
Cached: 39000 kB
SwapCached: 1268 kB
Active: 580788 kB
Inactive: 32364 kB
Active(anon): 560388 kB
Inactive(anon): 1708 kB
Active(file): 20400 kB
Inactive(file): 30656 kB
Unevictable: 565148 kB
Mlocked: 532444 kB
SwapTotal: 67108856 kB
SwapFree: 67099932 kB
Dirty: 836 kB
Writeback: 0 kB
AnonPages: 1136052 kB
Mapped: 15388 kB
Shmem: 0 kB
Slab: 565808 kB
SReclaimable: 9200 kB
SUnreclaim: 556608 kB
KernelStack: 1608 kB
PageTables: 6292 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1372184 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 589824 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= 71748 MiB
End job on node138 at 2016-06-15 23:40:02