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@2b21cc40
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@7c64dc11
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4088963-1466015163.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 0.014s.
0.11/0.12 c declared #vars 36
0.11/0.12 c #constraints 73
0.11/0.12 c constraints type
0.11/0.12 c org.sat4j.minisat.constraints.card.MinWatchCard => 1
0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 72
0.11/0.12 c 73 constraints processed.
0.33/0.24 c starts : 4
0.33/0.24 c conflicts : 1289
0.33/0.24 c decisions : 1370
0.33/0.24 c propagations : 6570
0.33/0.24 c inspects : 128312
0.33/0.24 c shortcuts : 0
0.33/0.24 c learnt literals : 7
0.33/0.24 c learnt binary clauses : 5
0.33/0.24 c learnt ternary clauses : 5
0.33/0.24 c learnt constraints : 1281
0.33/0.24 c ignored constraints : 0
0.33/0.24 c root simplifications : 0
0.33/0.24 c removed literals (reason simplification) : 0
0.33/0.24 c reason swapping (by a shorter reason) : 0
0.33/0.24 c Calls to reduceDB : 0
0.33/0.24 c Number of update (reduction) of LBD : 36
0.33/0.24 c Imported unit clauses : 0
0.33/0.24 c number of reductions to clauses (during analyze) : 0
0.33/0.24 c number of learned constraints concerned by reduction : 0
0.33/0.24 c number of learning phase by resolution : 0
0.33/0.24 c number of learning phase by cutting planes : 0
0.33/0.24 c speed (assignments/second) : 54297.520661157025
0.33/0.24 c non guided choices 15
0.33/0.24 c learnt constraints type
0.33/0.24 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5
0.33/0.24 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1276
0.33/0.24 s UNSATISFIABLE
0.33/0.24 c Total wall clock time (in seconds): 0.139
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-4088963-1466015163/watcher-4088963-1466015163 -o /tmp/evaluation-result-4088963-1466015163/solver-4088963-1466015163 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466012072-5946 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4088963-1466015163.opb
pid=7840
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: 2.33 2.25 2.17 3/194 7843
/proc/meminfo: memFree=30088868/32872528 swapFree=1243664/1390832
[pid=7843] ppid=7840 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7843/stat : 7843 (java) S 7840 7843 5929 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 3564964 98570240 978 33554432000 1073741824 1073778376 140733772794128 140733772785264 272889839677 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7843/statm: 24065 978 744 9 0 16771 0
[pid=7843/tid=7844] ppid=7840 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7843/task/7844/stat : 7844 (java) R 7840 7843 5929 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 3564965 98570240 978 33554432000 1073741824 1073778376 140733772794128 140403112508968 272886482304 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0
[startup+0.100061 s]
/proc/loadavg: 2.33 2.25 2.17 3/194 7843
/proc/meminfo: memFree=30088868/32872528 swapFree=1243664/1390832
[pid=7843] ppid=7840 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/7843/stat : 7843 (java) S 7840 7843 5929 0 -1 4202496 4488 0 1 0 10 1 0 0 20 0 18 0 3564964 9787879424 6122 33554432000 1073741824 1073778376 140733772794128 140733772785264 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7843/statm: 2389619 6122 2157 9 0 2380296 0
[pid=7843/tid=7844] ppid=7840 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7843/task/7844/stat : 7844 (java) R 7840 7843 5929 0 -1 4202560 2377 0 1 0 7 0 0 0 20 0 18 0 3564965 9787879424 6123 33554432000 1073741824 1073778376 140733772794128 140403112511768 140402967565058 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
[startup+0.200278 s]
/proc/loadavg: 2.33 2.25 2.17 3/194 7843
/proc/meminfo: memFree=30088868/32872528 swapFree=1243664/1390832
[pid=7843] ppid=7840 vsize=9625040 CPUtime=0.33 cores=1,3,5,7
/proc/7843/stat : 7843 (java) S 7840 7843 5929 0 -1 4202496 6664 0 1 0 32 1 0 0 20 0 19 0 3564964 9856040960 7342 33554432000 1073741824 1073778376 140733772794128 140733772785264 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7843/statm: 2406260 7342 2219 9 0 2396937 0
[pid=7843/tid=7844] ppid=7840 vsize=9625040 CPUtime=0.17 cores=1,3,5,7
/proc/7843/task/7844/stat : 7844 (java) R 7840 7843 5929 0 -1 4202560 2394 0 1 0 16 1 0 0 20 0 19 0 3564965 9856040960 7342 33554432000 1073741824 1073778376 140733772794128 140403112514176 140402967558404 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7843 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 20
Real time (s): 0.25644
CPU time (s): 0.464928
CPU user time (s): 0.421935
CPU system time (s): 0.042993
CPU usage (%): 181.301
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.421935
system time used= 0.042993
maximum resident set size= 31584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6758
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= 230
involuntary context switches= 28
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.002999 second system time
The end
Begin job on node119 at 2016-06-15 20:26:03
IDJOB=4088963
IDBENCH=107338
IDSOLVER=2546
FILE ID=node119/4088963-1466015163
RUNJOBID= node119-1466012072-5946
PBS_JOBID= 19902816
Free space on /tmp= 71736 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-grid4x9-hard.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088963-1466015163/watcher-4088963-1466015163 -o /tmp/evaluation-result-4088963-1466015163/solver-4088963-1466015163 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466012072-5946 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4088963-1466015163.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= c3bd8718bd573078a9cc58832ef90f1c
RANDOM SEED=1223146623
node119.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 : 2666.456
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 : 5332.91
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 : 2666.456
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 : 2666.456
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 : 2666.456
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 : 2666.456
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 : 5332.54
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 : 2666.456
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 : 2666.456
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 : 2666.456
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: 30089404 kB
Buffers: 8120 kB
Cached: 89608 kB
SwapCached: 14200 kB
Active: 595836 kB
Inactive: 89708 kB
Active(anon): 575976 kB
Inactive(anon): 14104 kB
Active(file): 19860 kB
Inactive(file): 75604 kB
Unevictable: 1390832 kB
Mlocked: 1243664 kB
SwapTotal: 67108856 kB
SwapFree: 67088056 kB
Dirty: 448 kB
Writeback: 0 kB
AnonPages: 2018416 kB
Mapped: 15524 kB
Shmem: 0 kB
Slab: 564868 kB
SReclaimable: 8912 kB
SUnreclaim: 555956 kB
KernelStack: 1760 kB
PageTables: 8312 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2227096 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 737280 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= 71736 MiB
End job on node119 at 2016-06-15 20:26:04