0.07/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.07/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.08 c See www.sat4j.org for details.
0.07/0.09 c version 2.3.2.v20120528
0.07/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.07/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.07/0.09 c java.vm.version 19.1-b02
0.07/0.09 c java.vm.vendor Sun Microsystems Inc.
0.07/0.09 c sun.arch.data.model 64
0.07/0.09 c java.version 1.6.0_24
0.07/0.09 c os.name Linux
0.07/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.07/0.09 c os.arch amd64
0.07/0.09 c Free memory 501472288
0.07/0.09 c Max memory 7480803328
0.07/0.09 c Total memory 504102912
0.07/0.09 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@5f934ad
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-3717896-1338259101.wbo
0.10/0.11 c reading problem ...
0.25/0.21 c ... done. Wall clock time 0.096s.
0.25/0.21 c declared #vars 173
0.25/0.21 c internal #vars 873
0.25/0.21 c #constraints 831
0.25/0.21 c constraints type
0.25/0.21 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681
0.25/0.21 c org.sat4j.minisat.constraints.card.MinWatchCard => 29
0.25/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.25/0.21 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.25/0.21 c 831 constraints processed.
0.25/0.21 c objective function length is 700 literals
0.25/0.23 c SATISFIABLE
0.25/0.23 c OPTIMIZING...
0.25/0.23 c Got one! Elapsed wall clock time (in seconds):0.116
0.25/0.23 o 1551
0.25/0.24 c Got one! Elapsed wall clock time (in seconds):0.131
0.25/0.24 o 1549
0.25/0.26 c starts : 3
0.25/0.26 c conflicts : 7
0.25/0.26 c decisions : 78
0.25/0.26 c propagations : 2910
0.25/0.26 c inspects : 2221
0.25/0.26 c shortcuts : 0
0.25/0.26 c learnt literals : 1
0.25/0.26 c learnt binary clauses : 3
0.25/0.26 c learnt ternary clauses : 1
0.25/0.26 c learnt constraints : 5
0.25/0.26 c ignored constraints : 0
0.25/0.26 c root simplifications : 0
0.25/0.26 c removed literals (reason simplification) : 0
0.25/0.26 c reason swapping (by a shorter reason) : 0
0.25/0.26 c Calls to reduceDB : 0
0.25/0.26 c Number of update (reduction) of LBD : 2
0.25/0.26 c number of reductions to clauses (during analyze) : 0
0.25/0.26 c number of learned constraints concerned by reduction : 0
0.25/0.26 c number of learning phase by resolution : 0
0.25/0.26 c number of learning phase by cutting planes : 0
0.25/0.26 c speed (assignments/second) : 64666.66666666667
0.25/0.26 c non guided choices 0
0.25/0.26 c learnt constraints type
0.25/0.26 c constraints type
0.25/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681
0.25/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 29
0.25/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.25/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.25/0.26 c 831 constraints processed.
0.25/0.26 s OPTIMUM FOUND
0.25/0.27 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 x61 -x62 x63 -x64 x65 -x66 x67 -x68 -x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 -x79 -x80 -x81 x82 -x83 x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 x111 -x112 -x113 x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 x122 x123 -x124 -x125 x126 -x127 -x128 x129 x130 -x131 x132 -x133 -x134 x135 -x136 x137 -x138 x139 x140 -x141 -x142 x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 -x155 -x156 x157 x158 -x159 x160 -x161 -x162 x163 x164 -x165 -x166 x167 x168 -x169 x170 -x171 -x172 x173
0.25/0.27 c objective function=1549
0.25/0.27 c Total wall clock time (in seconds): 0.153
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-3717896-1338259101/watcher-3717896-1338259101 -o /tmp/evaluation-result-3717896-1338259101/solver-3717896-1338259101 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3717896-1338259101.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: 2.00 2.00 2.00 3/194 4263
/proc/meminfo: memFree=30798232/32873648 swapFree=6852/6852
[pid=4263] ppid=4261 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/4263/stat : 4263 (java) R 4261 4263 28718 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 292036895 23793664 712 33554432000 1073741824 1073778376 140735662015152 140735662004216 271778362728 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4263/statm: 5809 712 526 9 0 128 0
[startup+0.0803909 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 4263
/proc/meminfo: memFree=30798232/32873648 swapFree=6852/6852
[pid=4263] ppid=4261 vsize=9558416 CPUtime=0.07 cores=0,2,4,6
/proc/4263/stat : 4263 (java) S 4261 4263 28718 0 -1 4202496 3418 0 1 0 6 1 0 0 20 0 18 0 292036895 9787817984 4115 33554432000 1073741824 1073778376 140735662015152 140735662006288 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4263/statm: 2389604 4115 1773 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558416
[startup+0.100272 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 4263
/proc/meminfo: memFree=30798232/32873648 swapFree=6852/6852
[pid=4263] ppid=4261 vsize=9558416 CPUtime=0.1 cores=0,2,4,6
/proc/4263/stat : 4263 (java) S 4261 4263 28718 0 -1 4202496 4353 0 1 0 9 1 0 0 20 0 18 0 292036895 9787817984 5027 33554432000 1073741824 1073778376 140735662015152 140735662006288 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4263/statm: 2389604 5028 2109 9 0 2380296 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+0.200232 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 4263
/proc/meminfo: memFree=30798232/32873648 swapFree=6852/6852
[pid=4263] ppid=4261 vsize=9558416 CPUtime=0.25 cores=0,2,4,6
/proc/4263/stat : 4263 (java) S 4261 4263 28718 0 -1 4202496 4835 0 1 0 24 1 0 0 20 0 18 0 292036895 9787817984 6405 33554432000 1073741824 1073778376 140735662015152 140735662006288 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4263/statm: 2389604 6405 2186 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558416
Child status: 30
Real time (s): 0.282403
CPU time (s): 0.394939
CPU user time (s): 0.351946
CPU system time (s): 0.042993
CPU usage (%): 139.849
Max. virtual memory (cumulated for all children) (KiB): 9558416
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.351946
system time used= 0.042993
maximum resident set size= 29148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6077
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= 196
involuntary context switches= 15
runsolver used 0.002999 second user time and 0.004999 second system time
The end
Begin job on node115 at 2012-05-29 04:38:21
IDJOB=3717896
IDBENCH=79653
IDSOLVER=2301
FILE ID=node115/3717896-1338259101
RUNJOBID= node115-1338248169-32130
PBS_JOBID= 14624652
Free space on /tmp= 71644 MiB
SOLVER NAME= Sat4j PB 2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/depot/normalized-depot01ac_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717896-1338259101/watcher-3717896-1338259101 -o /tmp/evaluation-result-3717896-1338259101/solver-3717896-1338259101 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3717896-1338259101.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 19703bcbbfe663e698ae3419f5640730
RANDOM SEED=1033682303
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
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core id : 0
cpu cores : 4
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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:
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
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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:
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
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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
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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
cpu MHz : 2666.462
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
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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
cpu MHz : 2666.462
cache size : 8192 KB
physical id : 1
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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:
/proc/meminfo:
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MemFree: 30798768 kB
Buffers: 501204 kB
Cached: 394608 kB
SwapCached: 972 kB
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Inactive: 223688 kB
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Inactive(anon): 9244 kB
Active(file): 679600 kB
Inactive(file): 214444 kB
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Slab: 752792 kB
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SUnreclaim: 556216 kB
KernelStack: 1752 kB
PageTables: 4828 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 698864 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
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HardwareCorrupted: 0 kB
AnonHugePages: 274432 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 04:38:22