0.00/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09 c See www.sat4j.org for details.
0.00/0.09 c version 2.3.2.v20120528
0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.09 c java.vm.version 19.1-b02
0.00/0.09 c java.vm.vendor Sun Microsystems Inc.
0.00/0.09 c sun.arch.data.model 64
0.00/0.09 c java.version 1.6.0_24
0.00/0.09 c os.name Linux
0.00/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.09 c os.arch amd64
0.00/0.09 c Free memory 501472288
0.00/0.09 c Max memory 7480803328
0.00/0.09 c Total memory 504102912
0.00/0.09 c Number of processors 8
0.09/0.12 c Pseudo Boolean Optimization by upper bound
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.09/0.12 c Learn all clauses as in MiniSAT
0.09/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.12 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12 c No reason simplification
0.09/0.12 c Armin Biere (Picosat) restarts strategy
0.09/0.12 c Glucose 2 learned constraints deletion strategy
0.09/0.12 c timeout=2147483s
0.09/0.12 c DB Simplification allowed=false
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c solving HOME/instance-3718234-1338254558.wbo
0.09/0.12 c reading problem ...
0.09/0.14 c ... done. Wall clock time 0.019s.
0.09/0.14 c declared #vars 16
0.09/0.14 c internal #vars 76
0.09/0.14 c #constraints 69
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.09/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 4
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8
0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.09/0.14 c 69 constraints processed.
0.09/0.14 c objective function length is 60 literals
0.09/0.14 c SATISFIABLE
0.09/0.14 c OPTIMIZING...
0.09/0.14 c Got one! Elapsed wall clock time (in seconds):0.024
0.09/0.14 o 0
0.09/0.14 c starts : 1
0.09/0.14 c conflicts : 0
0.09/0.14 c decisions : 9
0.09/0.14 c propagations : 76
0.09/0.14 c inspects : 47
0.09/0.14 c shortcuts : 0
0.09/0.14 c learnt literals : 0
0.09/0.14 c learnt binary clauses : 0
0.09/0.14 c learnt ternary clauses : 0
0.09/0.14 c learnt constraints : 0
0.09/0.14 c ignored constraints : 0
0.09/0.14 c root simplifications : 0
0.09/0.14 c removed literals (reason simplification) : 0
0.09/0.14 c reason swapping (by a shorter reason) : 0
0.09/0.14 c Calls to reduceDB : 0
0.09/0.14 c Number of update (reduction) of LBD : 0
0.09/0.14 c number of reductions to clauses (during analyze) : 0
0.09/0.14 c number of learned constraints concerned by reduction : 0
0.09/0.14 c number of learning phase by resolution : 0
0.09/0.14 c number of learning phase by cutting planes : 0
0.09/0.14 c speed (assignments/second) : 38000.0
0.09/0.14 c non guided choices 1
0.09/0.14 c learnt constraints type
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.09/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 4
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8
0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.09/0.14 c 69 constraints processed.
0.09/0.14 s OPTIMUM FOUND
0.09/0.14 v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 x14 -x15 -x16
0.09/0.14 c objective function=0
0.09/0.14 c Total wall clock time (in seconds): 0.025
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3718234-1338254558/watcher-3718234-1338254558 -o /tmp/evaluation-result-3718234-1338254558/solver-3718234-1338254558 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718234-1338254558.wbo
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: 2.00 2.01 2.00 3/194 2196
/proc/meminfo: memFree=30343276/32873648 swapFree=6852/6852
[pid=2196] ppid=2194 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/2196/stat : 2196 (java) S 2194 2196 28718 0 -1 4202496 1205 0 0 0 0 0 0 0 20 0 2 0 291582587 94019584 917 33554432000 1073741824 1073778376 140734585288928 140734585280064 271790932029 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2196/statm: 22954 917 697 9 0 16769 0
[pid=2196/tid=2197] ppid=2194 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/2196/task/2197/stat : 2197 (java) D 2194 2196 28718 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 291582588 95129600 927 33554432000 1073741824 1073778376 140734585288928 139744037830184 271778409767 0 0 4096 0 18446744072100609316 0 0 -1 5 0 0 0 0 0
[startup+0.00792997 s]
/proc/loadavg: 2.00 2.01 2.00 3/194 2196
/proc/meminfo: memFree=30343276/32873648 swapFree=6852/6852
[pid=2196] ppid=2194 vsize=101528 CPUtime=0 cores=1,3,5,7
/proc/2196/stat : 2196 (java) S 2194 2196 28718 0 -1 4202496 1367 0 0 0 0 0 0 0 20 0 2 0 291582587 103964672 1050 33554432000 1073741824 1073778376 140734585288928 140734585280064 271790932029 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2196/statm: 25382 1050 805 9 0 16774 0
[pid=2196/tid=2197] ppid=2194 vsize=101528 CPUtime=0 cores=1,3,5,7
/proc/2196/task/2197/stat : 2197 (java) R 2194 2196 28718 0 -1 4202560 221 0 0 0 0 0 0 0 20 0 2 0 291582588 103964672 1050 33554432000 1073741824 1073778376 140734585288928 139744037835968 271787574589 0 0 0 16784584 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 101528
[startup+0.100179 s]
/proc/loadavg: 2.00 2.01 2.00 3/194 2196
/proc/meminfo: memFree=30343276/32873648 swapFree=6852/6852
[pid=2196] ppid=2194 vsize=9558416 CPUtime=0.09 cores=1,3,5,7
/proc/2196/stat : 2196 (java) S 2194 2196 28718 0 -1 4202496 4248 0 1 0 8 1 0 0 20 0 18 0 291582587 9787817984 5453 33554432000 1073741824 1073778376 140734585288928 140734585280064 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2196/statm: 2389604 5453 2109 9 0 2380296 0
[pid=2196/tid=2197] ppid=2194 vsize=9558416 CPUtime=0.06 cores=1,3,5,7
/proc/2196/task/2197/stat : 2197 (java) R 2194 2196 28718 0 -1 4202560 2305 0 1 0 6 0 0 0 20 0 18 0 291582588 9787817984 5453 33554432000 1073741824 1073778376 140734585288928 139744037833496 271790957837 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558416
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.148528
CPU time (s): 0.174972
CPU user time (s): 0.140978
CPU system time (s): 0.033994
CPU usage (%): 117.804
Max. virtual memory (cumulated for all children) (KiB): 9558416
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.033994
maximum resident set size= 24692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4529
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= 10
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node115 at 2012-05-29 03:22:38
IDJOB=3718234
IDBENCH=79349
IDSOLVER=2301
FILE ID=node115/3718234-1338254558
RUNJOBID= node115-1338248169-32131
PBS_JOBID= 14624652
Free space on /tmp= 71644 MiB
SOLVER NAME= Sat4j PB 2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-4wqueens_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718234-1338254558/watcher-3718234-1338254558 -o /tmp/evaluation-result-3718234-1338254558/solver-3718234-1338254558 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718234-1338254558.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 04eb373ee5185e16350580c417b54465
RANDOM SEED=1682004455
node115.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 : 2666.462
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 : 5332.92
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 : 2666.462
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 : 5331.91
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 : 2666.462
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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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 : 5331.92
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 : 2666.462
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 : 5331.91
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 : 2666.462
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
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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 : 5331.92
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 : 2666.462
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
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fpu : yes
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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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
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cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
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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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
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cache size : 8192 KB
physical id : 1
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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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
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MemFree: 30343640 kB
Buffers: 498532 kB
Cached: 392212 kB
SwapCached: 972 kB
Active: 1412496 kB
Inactive: 221212 kB
Active(anon): 735492 kB
Inactive(anon): 9244 kB
Active(file): 677004 kB
Inactive(file): 211968 kB
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Dirty: 752 kB
Writeback: 0 kB
AnonPages: 752176 kB
Mapped: 19884 kB
Shmem: 96 kB
Slab: 752924 kB
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SUnreclaim: 556608 kB
KernelStack: 1600 kB
PageTables: 6040 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 1161860 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 712704 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71644 MiB
End job on node115 at 2012-05-29 03:22:38