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.
0.07/0.08 c version 2.3.2.v20120528
0.07/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.07/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.07/0.08 c java.vm.version 19.1-b02
0.07/0.08 c java.vm.vendor Sun Microsystems Inc.
0.07/0.08 c sun.arch.data.model 64
0.07/0.08 c java.version 1.6.0_24
0.07/0.08 c os.name Linux
0.07/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.07/0.08 c os.arch amd64
0.07/0.08 c Free memory 501472288
0.07/0.08 c Max memory 7480803328
0.07/0.08 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@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-3718249-1338254572.wbo
0.10/0.11 c reading problem ...
0.10/0.17 c ... done. Wall clock time 0.06s.
0.10/0.17 c declared #vars 150
0.10/0.17 c internal #vars 555
0.10/0.17 c #constraints 466
0.10/0.17 c constraints type
0.10/0.17 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 435
0.10/0.17 c org.sat4j.minisat.constraints.card.MinWatchCard => 31
0.10/0.17 c 466 constraints processed.
0.10/0.17 c objective function length is 405 literals
0.25/0.22 c SATISFIABLE
0.25/0.22 c OPTIMIZING...
0.25/0.22 c Got one! Elapsed wall clock time (in seconds):0.114
0.25/0.22 o 3
0.25/0.25 c Got one! Elapsed wall clock time (in seconds):0.143
0.25/0.25 o 2
0.25/0.28 c Got one! Elapsed wall clock time (in seconds):0.168
0.25/0.28 o 1
0.25/0.29 c starts : 7
0.25/0.29 c conflicts : 361
0.25/0.29 c decisions : 2357
0.25/0.29 c propagations : 10379
0.25/0.29 c inspects : 48611
0.25/0.29 c shortcuts : 0
0.25/0.29 c learnt literals : 5
0.25/0.29 c learnt binary clauses : 0
0.25/0.29 c learnt ternary clauses : 1
0.25/0.29 c learnt constraints : 355
0.25/0.29 c ignored constraints : 0
0.25/0.29 c root simplifications : 0
0.25/0.29 c removed literals (reason simplification) : 0
0.25/0.29 c reason swapping (by a shorter reason) : 0
0.25/0.29 c Calls to reduceDB : 0
0.25/0.29 c Number of update (reduction) of LBD : 188
0.25/0.29 c number of reductions to clauses (during analyze) : 0
0.25/0.29 c number of learned constraints concerned by reduction : 0
0.25/0.29 c number of learning phase by resolution : 0
0.25/0.29 c number of learning phase by cutting planes : 0
0.25/0.29 c speed (assignments/second) : 92669.64285714286
0.25/0.29 c non guided choices 305
0.25/0.29 c learnt constraints type
0.25/0.29 c constraints type
0.25/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 435
0.25/0.29 c org.sat4j.minisat.constraints.cnf.UnitClauses => 0
0.25/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 31
0.25/0.29 c 466 constraints processed.
0.25/0.29 s OPTIMUM FOUND
0.25/0.29 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 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
0.25/0.29 c objective function=1
0.25/0.29 c Total wall clock time (in seconds): 0.179
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-3718249-1338254572/watcher-3718249-1338254572 -o /tmp/evaluation-result-3718249-1338254572/solver-3718249-1338254572 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718249-1338254572.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: 1.93 1.98 1.99 2/193 11835
/proc/meminfo: memFree=26960880/32873852 swapFree=6848/6848
[pid=11835] ppid=11833 vsize=24200 CPUtime=0 cores=1,3,5,7
/proc/11835/stat : 11835 (java) R 11833 11835 6990 0 -1 4202496 1145 0 0 0 0 0 0 0 20 0 1 0 291582673 24780800 866 33554432000 1073741824 1073778376 140734695094320 140734695083384 229346679520 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11835/statm: 6050 867 654 9 0 385 0
[pid=11835/tid=11836] ppid=11833 vsize=89736 CPUtime=0 cores=1,3,5,7
/proc/11835/task/11836/stat : 11836 (java) R 11833 11835 6990 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 2 0 291582674 91889664 870 33554432000 1073741824 1073778376 140734695094320 140734695083384 229355938791 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0
[startup+0.0827621 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11835
/proc/meminfo: memFree=26960880/32873852 swapFree=6848/6848
[pid=11835] ppid=11833 vsize=9558416 CPUtime=0.07 cores=1,3,5,7
/proc/11835/stat : 11835 (java) S 11833 11835 6990 0 -1 4202496 3663 0 1 0 7 0 0 0 20 0 18 0 291582673 9787817984 4872 33554432000 1073741824 1073778376 140734695094320 140734695085456 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11835/statm: 2389604 4872 1933 9 0 2380296 0
[pid=11835/tid=11836] ppid=11833 vsize=9558416 CPUtime=0.06 cores=1,3,5,7
/proc/11835/task/11836/stat : 11836 (java) R 11833 11835 6990 0 -1 4202560 2234 0 1 0 6 0 0 0 20 0 18 0 291582674 9787817984 4872 33554432000 1073741824 1073778376 140734695094320 140694896488808 229356214320 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558416
[startup+0.100422 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11835
/proc/meminfo: memFree=26960880/32873852 swapFree=6848/6848
[pid=11835] ppid=11833 vsize=9558416 CPUtime=0.1 cores=1,3,5,7
/proc/11835/stat : 11835 (java) S 11833 11835 6990 0 -1 4202496 4347 0 1 0 10 0 0 0 20 0 18 0 291582673 9787817984 5545 33554432000 1073741824 1073778376 140734695094320 140734695085456 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11835/statm: 2389604 5546 2109 9 0 2380296 0
[pid=11835/tid=11836] ppid=11833 vsize=9558416 CPUtime=0.07 cores=1,3,5,7
/proc/11835/task/11836/stat : 11836 (java) R 11833 11835 6990 0 -1 4202560 2407 0 1 0 7 0 0 0 20 0 18 0 291582674 9787817984 5548 33554432000 1073741824 1073778376 140734695094320 140694896490624 140694894366488 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558416
[startup+0.300523 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11835
/proc/meminfo: memFree=26960880/32873852 swapFree=6848/6848
[pid=11835] ppid=11833 vsize=9691544 CPUtime=0.53 cores=1,3,5,7
/proc/11835/stat : 11835 (java) S 11833 11835 6990 0 -1 4202496 7611 0 1 0 51 2 0 0 20 0 17 0 291582673 9924141056 8685 33554432000 1073741824 1073778376 140734695094320 140734695085456 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11835/statm: 2422886 8685 2235 9 0 2413578 0
[pid=11835/tid=11836] ppid=11833 vsize=9691544 CPUtime=0.27 cores=1,3,5,7
/proc/11835/task/11836/stat : 11836 (java) S 11833 11835 6990 0 -1 4202560 2458 0 1 0 27 0 0 0 20 0 17 0 291582674 9924141056 8685 33554432000 1073741824 1073778376 140734695094320 140694896501752 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9691544
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.306501
CPU time (s): 0.553915
CPU user time (s): 0.512922
CPU system time (s): 0.040993
CPU usage (%): 180.722
Max. virtual memory (cumulated for all children) (KiB): 9691544
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.512922
system time used= 0.040993
maximum resident set size= 34744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7611
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= 210
involuntary context switches= 16
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node129 at 2012-05-29 03:22:52
IDJOB=3718249
IDBENCH=79436
IDSOLVER=2301
FILE ID=node129/3718249-1338254572
RUNJOBID= node129-1338248539-9231
PBS_JOBID= 14624645
Free space on /tmp= 71196 MiB
SOLVER NAME= Sat4j PB 2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-5_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718249-1338254572/watcher-3718249-1338254572 -o /tmp/evaluation-result-3718249-1338254572/solver-3718249-1338254572 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718249-1338254572.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= d1c3accd983cc55f3458e6ff2209f659
RANDOM SEED=392700371
node129.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 : 2666.957
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 : 5333.91
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 : 2666.957
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
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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 : 2666.957
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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fpu : yes
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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 : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.957
cache size : 8192 KB
physical id : 1
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core id : 1
cpu cores : 4
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initial apicid : 18
fpu : yes
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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 : 2666.957
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 : 5331.90
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 : 2666.957
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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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:
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vendor_id : GenuineIntel
cpu family : 6
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stepping : 5
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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 : 5331.90
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 : 2666.957
cache size : 8192 KB
physical id : 1
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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 : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
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MemFree: 26961152 kB
Buffers: 445188 kB
Cached: 3174600 kB
SwapCached: 0 kB
Active: 2726352 kB
Inactive: 2306168 kB
Active(anon): 1415284 kB
Inactive(anon): 0 kB
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Inactive(file): 2306168 kB
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Writeback: 0 kB
AnonPages: 1419640 kB
Mapped: 22560 kB
Shmem: 204 kB
Slab: 738928 kB
SReclaimable: 180316 kB
SUnreclaim: 558612 kB
KernelStack: 1600 kB
PageTables: 7032 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545780 kB
Committed_AS: 1905836 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346360 kB
VmallocChunk: 34341988004 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1366016 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= 71196 MiB
End job on node129 at 2012-05-29 03:22:53