0.01/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.01/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08 c See www.sat4j.org for details.
0.01/0.09 c version 2.3.2.v20120528
0.01/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.09 c java.vm.version 19.1-b02
0.01/0.09 c java.vm.vendor Sun Microsystems Inc.
0.01/0.09 c sun.arch.data.model 64
0.01/0.09 c java.version 1.6.0_24
0.01/0.09 c os.name Linux
0.01/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.01/0.09 c os.arch amd64
0.01/0.09 c Free memory 501472288
0.01/0.09 c Max memory 7480803328
0.01/0.09 c Total memory 504102912
0.01/0.09 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-3718242-1338254559.wbo
0.10/0.11 c reading problem ...
0.10/0.14 c ... done. Wall clock time 0.025s.
0.10/0.14 c declared #vars 60
0.10/0.14 c internal #vars 165
0.10/0.14 c #constraints 136
0.10/0.14 c constraints type
0.10/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 60
0.10/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 10
0.10/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 65
0.10/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.10/0.14 c 136 constraints processed.
0.10/0.14 c objective function length is 105 literals
0.10/0.14 c SATISFIABLE
0.10/0.14 c OPTIMIZING...
0.10/0.14 c Got one! Elapsed wall clock time (in seconds):0.032
0.10/0.15 o 328
0.28/0.27 c starts : 7
0.28/0.27 c conflicts : 1108
0.28/0.27 c decisions : 1648
0.28/0.29 c propagations : 44162
0.28/0.29 c inspects : 108467
0.28/0.29 c shortcuts : 0
0.28/0.29 c learnt literals : 4
0.28/0.29 c learnt binary clauses : 4
0.28/0.29 c learnt ternary clauses : 4
0.28/0.29 c learnt constraints : 1103
0.28/0.29 c ignored constraints : 0
0.28/0.29 c root simplifications : 0
0.28/0.29 c removed literals (reason simplification) : 0
0.28/0.29 c reason swapping (by a shorter reason) : 0
0.28/0.29 c Calls to reduceDB : 0
0.28/0.29 c Number of update (reduction) of LBD : 188
0.28/0.29 c number of reductions to clauses (during analyze) : 0
0.28/0.29 c number of learned constraints concerned by reduction : 0
0.28/0.29 c number of learning phase by resolution : 0
0.28/0.29 c number of learning phase by cutting planes : 0
0.28/0.29 c speed (assignments/second) : 339707.6923076923
0.28/0.29 c non guided choices 0
0.28/0.29 c learnt constraints type
0.28/0.29 c constraints type
0.28/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 60
0.28/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 10
0.28/0.29 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 65
0.28/0.29 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.28/0.29 c 136 constraints processed.
0.28/0.29 s OPTIMUM FOUND
0.28/0.29 v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60
0.28/0.29 c objective function=328
0.28/0.29 c Total wall clock time (in seconds): 0.161
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-3718242-1338254559/watcher-3718242-1338254559 -o /tmp/evaluation-result-3718242-1338254559/solver-3718242-1338254559 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718242-1338254559.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 4/192 28444
/proc/meminfo: memFree=30195732/32873844 swapFree=6088/6088
[pid=28444] ppid=28442 vsize=24200 CPUtime=0 cores=0,2,4,6
/proc/28444/stat : 28444 (java) S 28442 28444 23595 0 -1 4202496 1145 0 0 0 0 0 0 0 20 0 2 0 291584381 24780800 867 33554432000 1073741824 1073778376 140734673056864 140734673048000 226333065277 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28444/statm: 6050 867 654 9 0 385 0
[pid=28444/tid=28445] ppid=28442 vsize=24200 CPUtime=0 cores=0,2,4,6
/proc/28444/task/28445/stat : 28445 (java) R 28442 28444 23595 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 2 0 291584382 24780800 867 33554432000 1073741824 1073778376 140734673056864 140734673045928 226329761969 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0
[startup+0.031501 s]
/proc/loadavg: 2.24 2.11 2.03 4/192 28444
/proc/meminfo: memFree=30195732/32873844 swapFree=6088/6088
[pid=28444] ppid=28442 vsize=9092432 CPUtime=0.01 cores=0,2,4,6
/proc/28444/stat : 28444 (java) S 28442 28444 23595 0 -1 4202496 2927 0 1 0 1 0 0 0 20 0 11 0 291584381 9310650368 3628 33554432000 1073741824 1073778376 140734673056864 140734673048000 226333065277 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28444/statm: 2273108 3628 1652 9 0 2263809 0
[pid=28444/tid=28445] ppid=28442 vsize=9092432 CPUtime=0.01 cores=0,2,4,6
/proc/28444/task/28445/stat : 28445 (java) R 28442 28444 23595 0 -1 4202560 1770 0 1 0 1 0 0 0 20 0 11 0 291584382 9310650368 3628 33554432000 1073741824 1073778376 140734673056864 140225901927176 226333091085 0 4 0 16784584 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9092432
[startup+0.100279 s]
/proc/loadavg: 2.24 2.11 2.03 4/192 28444
/proc/meminfo: memFree=30195732/32873844 swapFree=6088/6088
[pid=28444] ppid=28442 vsize=9558416 CPUtime=0.1 cores=0,2,4,6
/proc/28444/stat : 28444 (java) S 28442 28444 23595 0 -1 4202496 4289 0 1 0 9 1 0 0 20 0 18 0 291584381 9787817984 5494 33554432000 1073741824 1073778376 140734673056864 140734673048000 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28444/statm: 2389604 5494 2109 9 0 2380296 0
[pid=28444/tid=28445] ppid=28442 vsize=9558416 CPUtime=0.07 cores=0,2,4,6
/proc/28444/task/28445/stat : 28445 (java) R 28442 28444 23595 0 -1 4202560 2342 0 1 0 7 0 0 0 20 0 18 0 291584382 9787817984 5495 33554432000 1073741824 1073778376 140734673056864 140225901925112 140225906051590 0 4 0 16800975 0 0 0 -1 0 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
[startup+0.200277 s]
/proc/loadavg: 2.24 2.11 2.03 4/192 28444
/proc/meminfo: memFree=30195732/32873844 swapFree=6088/6088
[pid=28444] ppid=28442 vsize=9624980 CPUtime=0.28 cores=0,2,4,6
/proc/28444/stat : 28444 (java) S 28442 28444 23595 0 -1 4202496 6290 0 1 0 27 1 0 0 20 0 19 0 291584381 9855979520 7387 33554432000 1073741824 1073778376 140734673056864 140734673048000 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28444/statm: 2406245 7387 2207 9 0 2396937 0
[pid=28444/tid=28445] ppid=28442 vsize=9624980 CPUtime=0.17 cores=0,2,4,6
/proc/28444/task/28445/stat : 28445 (java) R 28442 28444 23595 0 -1 4202560 2447 0 1 0 17 0 0 0 20 0 19 0 291584382 9855979520 7387 33554432000 1073741824 1073778376 140734673056864 140225901924712 140225905210234 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9624980
Child status: 30
Real time (s): 0.291563
CPU time (s): 0.52292
CPU user time (s): 0.490925
CPU system time (s): 0.031995
CPU usage (%): 179.351
Max. virtual memory (cumulated for all children) (KiB): 9624980
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.490925
system time used= 0.031995
maximum resident set size= 32808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6851
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= 184
involuntary context switches= 16
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node110 at 2012-05-29 03:22:40
IDJOB=3718242
IDBENCH=79357
IDSOLVER=2301
FILE ID=node110/3718242-1338254559
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-warehouse0_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718242-1338254559/watcher-3718242-1338254559 -o /tmp/evaluation-result-3718242-1338254559/solver-3718242-1338254559 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718242-1338254559.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 1666aebbbae4b4440b4a935980e38a5c
RANDOM SEED=1323936668
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: 30195708 kB
Buffers: 360740 kB
Cached: 696220 kB
SwapCached: 144 kB
Active: 1378888 kB
Inactive: 456564 kB
Active(anon): 768476 kB
Inactive(anon): 12496 kB
Active(file): 610412 kB
Inactive(file): 444068 kB
Unevictable: 6088 kB
Mlocked: 6088 kB
SwapTotal: 67108856 kB
SwapFree: 67108008 kB
Dirty: 1044 kB
Writeback: 4 kB
AnonPages: 788320 kB
Mapped: 22448 kB
Shmem: 196 kB
Slab: 697524 kB
SReclaimable: 138720 kB
SUnreclaim: 558804 kB
KernelStack: 1600 kB
PageTables: 5484 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 03:22:40