0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08 c See www.sat4j.org for details.
0.05/0.08 c version 2.3.2.v20120528
0.05/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.08 c java.vm.version 19.1-b02
0.05/0.08 c java.vm.vendor Sun Microsystems Inc.
0.05/0.08 c sun.arch.data.model 64
0.05/0.08 c java.version 1.6.0_24
0.05/0.08 c os.name Linux
0.05/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.05/0.08 c os.arch amd64
0.05/0.08 c Free memory 501472288
0.05/0.08 c Max memory 7480803328
0.05/0.08 c Total memory 504102912
0.05/0.08 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization by upper bound
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c No reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose 2 learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3718233-1338254559.wbo
0.10/0.11 c reading problem ...
0.10/0.16 c ... done. Wall clock time 0.053s.
0.10/0.16 c declared #vars 16
0.10/0.16 c internal #vars 276
0.10/0.16 c #constraints 269
0.10/0.16 c constraints type
0.10/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 264
0.10/0.16 c org.sat4j.minisat.constraints.cnf.UnitClauses => 1
0.10/0.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 4
0.10/0.16 c 269 constraints processed.
0.10/0.16 c objective function length is 260 literals
0.10/0.17 c SATISFIABLE
0.10/0.17 c OPTIMIZING...
0.10/0.17 c Got one! Elapsed wall clock time (in seconds):0.061
0.10/0.17 o 0
0.10/0.17 c starts : 1
0.10/0.17 c conflicts : 3
0.10/0.17 c decisions : 10
0.10/0.17 c propagations : 288
0.10/0.17 c inspects : 395
0.10/0.17 c shortcuts : 0
0.10/0.17 c learnt literals : 0
0.10/0.17 c learnt binary clauses : 0
0.10/0.17 c learnt ternary clauses : 1
0.10/0.17 c learnt constraints : 3
0.10/0.17 c ignored constraints : 0
0.10/0.17 c root simplifications : 0
0.10/0.17 c removed literals (reason simplification) : 0
0.10/0.17 c reason swapping (by a shorter reason) : 0
0.10/0.17 c Calls to reduceDB : 0
0.10/0.17 c Number of update (reduction) of LBD : 0
0.10/0.17 c number of reductions to clauses (during analyze) : 0
0.10/0.17 c number of learned constraints concerned by reduction : 0
0.10/0.17 c number of learning phase by resolution : 0
0.10/0.17 c number of learning phase by cutting planes : 0
0.10/0.17 c speed (assignments/second) : 57600.0
0.10/0.17 c non guided choices 8
0.10/0.17 c learnt constraints type
0.10/0.17 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3
0.10/0.17 c constraints type
0.10/0.17 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 264
0.10/0.17 c org.sat4j.minisat.constraints.cnf.UnitClauses => 1
0.10/0.17 c org.sat4j.minisat.constraints.card.MinWatchCard => 4
0.10/0.17 c 269 constraints processed.
0.10/0.17 s OPTIMUM FOUND
0.10/0.17 v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 x14 -x15 -x16
0.10/0.17 c objective function=0
0.10/0.17 c Total wall clock time (in seconds): 0.063
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-3718233-1338254559/watcher-3718233-1338254559 -o /tmp/evaluation-result-3718233-1338254559/solver-3718233-1338254559 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718233-1338254559.wbo
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 2.11 2.03 3/192 28330
/proc/meminfo: memFree=30195160/32873844 swapFree=6088/6088
[pid=28330] ppid=28328 vsize=24200 CPUtime=0 cores=0,2,4,6
/proc/28330/stat : 28330 (java) S 28328 28330 23595 0 -1 4202496 1146 0 0 0 0 0 0 0 20 0 2 0 291584315 24780800 867 33554432000 1073741824 1073778376 140733629825728 140733629816864 226333065277 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28330/statm: 38818 870 657 9 0 33153 0
[pid=28330/tid=28331] ppid=28328 vsize=89736 CPUtime=0 cores=0,2,4,6
/proc/28330/task/28331/stat : 28331 (java) R 28328 28330 23595 0 -1 4202560 18 0 0 0 0 0 0 0 20 0 2 0 291584315 91889664 885 33554432000 1073741824 1073778376 140733629825728 140733629814792 226329707408 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0
[startup+0.0661061 s]
/proc/loadavg: 2.24 2.11 2.03 3/192 28330
/proc/meminfo: memFree=30195160/32873844 swapFree=6088/6088
[pid=28330] ppid=28328 vsize=9558416 CPUtime=0.05 cores=0,2,4,6
/proc/28330/stat : 28330 (java) S 28328 28330 23595 0 -1 4202496 3278 0 1 0 5 0 0 0 20 0 18 0 291584315 9787817984 4487 33554432000 1073741824 1073778376 140733629825728 140733629816864 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28330/statm: 2389604 4488 1772 9 0 2380296 0
[pid=28330/tid=28331] ppid=28328 vsize=9558416 CPUtime=0.04 cores=0,2,4,6
/proc/28330/task/28331/stat : 28331 (java) R 28328 28330 23595 0 -1 4202560 2070 0 1 0 4 0 0 0 20 0 18 0 291584315 9787817984 4488 33554432000 1073741824 1073778376 140733629825728 139663117642312 226329333579 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9558416
[startup+0.100367 s]
/proc/loadavg: 2.24 2.11 2.03 3/192 28330
/proc/meminfo: memFree=30195160/32873844 swapFree=6088/6088
[pid=28330] ppid=28328 vsize=9558416 CPUtime=0.1 cores=0,2,4,6
/proc/28330/stat : 28330 (java) S 28328 28330 23595 0 -1 4202496 4394 0 1 0 10 0 0 0 20 0 18 0 291584315 9787817984 6097 33554432000 1073741824 1073778376 140733629825728 140733629816864 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28330/statm: 2389604 6097 2109 9 0 2380296 0
[pid=28330/tid=28331] ppid=28328 vsize=9558416 CPUtime=0.07 cores=0,2,4,6
/proc/28330/task/28331/stat : 28331 (java) R 28328 28330 23595 0 -1 4202560 2432 0 1 0 7 0 0 0 20 0 18 0 291584315 9787817984 6097 33554432000 1073741824 1073778376 140733629825728 139663117638424 139663120480327 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558416
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.174983
CPU time (s): 0.244962
CPU user time (s): 0.212967
CPU system time (s): 0.031995
CPU usage (%): 139.992
Max. virtual memory (cumulated for all children) (KiB): 9558416
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.212967
system time used= 0.031995
maximum resident set size= 27484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4751
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= 173
involuntary context switches= 10
runsolver used 0.000999 second user time and 0.004999 second system time
The end
Begin job on node110 at 2012-05-29 03:22:39
IDJOB=3718233
IDBENCH=79353
IDSOLVER=2301
FILE ID=node110/3718233-1338254559
RUNJOBID= node110-1338248661-26151
PBS_JOBID= 14624626
Free space on /tmp= 71664 MiB
SOLVER NAME= Sat4j PB 2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-4queens_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718233-1338254559/watcher-3718233-1338254559 -o /tmp/evaluation-result-3718233-1338254559/solver-3718233-1338254559 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718233-1338254559.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 1d8258c22bc483b2975ac7eb72afa9f4
RANDOM SEED=864392369
node110.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 : 2666.893
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 : 5333.78
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 : 2666.893
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 : 2666.893
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 : 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 : 2666.893
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 : 2666.893
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 : 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 : 2666.893
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 : 5331.90
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 : 2666.893
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 : 5331.91
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 : 2666.893
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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 30195524 kB
Buffers: 360720 kB
Cached: 696108 kB
SwapCached: 144 kB
Active: 1379140 kB
Inactive: 456608 kB
Active(anon): 768652 kB
Inactive(anon): 12496 kB
Active(file): 610488 kB
Inactive(file): 444112 kB
Unevictable: 6088 kB
Mlocked: 6088 kB
SwapTotal: 67108856 kB
SwapFree: 67108008 kB
Dirty: 984 kB
Writeback: 0 kB
AnonPages: 789024 kB
Mapped: 22320 kB
Shmem: 196 kB
Slab: 697428 kB
SReclaimable: 138688 kB
SUnreclaim: 558740 kB
KernelStack: 1576 kB
PageTables: 5316 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 1038016 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 745472 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7872 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71664 MiB
End job on node110 at 2012-05-29 03:22:39