0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.07 c See www.sat4j.org for details.
0.03/0.07 c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.03/0.07 c version 2.3.2.v20120418
0.03/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.07 c java.vm.version 19.1-b02
0.03/0.07 c java.vm.vendor Sun Microsystems Inc.
0.03/0.07 c sun.arch.data.model 64
0.03/0.07 c java.version 1.6.0_24
0.03/0.07 c os.name Linux
0.03/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.03/0.07 c os.arch amd64
0.03/0.07 c Free memory 501472288
0.03/0.07 c Max memory 7480803328
0.03/0.07 c Total memory 504102912
0.03/0.07 c Number of processors 8
0.09/0.11 c read org.sat4j.minisat.orders.VarOrderHeap
0.09/0.11 c configuring ORDERS
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
0.09/0.11 c Learn all clauses as in MiniSAT
0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.09/0.11 c Expensive reason simplification
0.09/0.11 c Armin Biere (Picosat) restarts strategy
0.09/0.11 c Glucose learned constraints deletion strategy
0.09/0.11 c timeout=2147483s
0.09/0.11 c DB Simplification allowed=true
0.09/0.11 c Heuristics kept accross calls (keep the solver "hot")
0.09/0.11 c --- End Solver configuration ---
0.09/0.11 c solving HOME/instance-3710842-1338152861.opb
0.09/0.11 c reading problem ...
0.09/0.15 c ... done. Wall clock time 0.039s.
0.09/0.15 c declared #vars 99
0.09/0.15 c #constraints 245
0.09/0.15 c constraints type
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.09/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.09/0.15 c 245 constraints processed.
0.29/0.22 c SATISFIABLE
0.29/0.22 c OPTIMIZING...
0.29/0.22 c Got one! Elapsed wall clock time (in seconds):0.111
0.29/0.22 o 137
0.29/0.24 c Got one! Elapsed wall clock time (in seconds):0.125
0.29/0.24 o 131
0.29/0.24 c starts : 5
0.29/0.24 c conflicts : 251
0.29/0.24 c decisions : 331
0.29/0.24 c propagations : 5114
0.29/0.24 c inspects : 24560
0.29/0.24 c shortcuts : 0
0.29/0.24 c learnt literals : 2
0.29/0.24 c learnt binary clauses : 2
0.29/0.24 c learnt ternary clauses : 7
0.29/0.24 c learnt constraints : 248
0.29/0.24 c ignored constraints : 0
0.29/0.24 c root simplifications : 6
0.29/0.24 c removed literals (reason simplification) : 4252
0.29/0.24 c reason swapping (by a shorter reason) : 0
0.29/0.24 c Calls to reduceDB : 0
0.29/0.24 c number of reductions to clauses (during analyze) : 0
0.29/0.24 c number of learned constraints concerned by reduction : 0
0.29/0.24 c number of learning phase by resolution : 0
0.29/0.24 c number of learning phase by cutting planes : 0
0.29/0.24 c speed (assignments/second) : 56822.222222222226
0.29/0.24 c non guided choices 27
0.29/0.24 c learnt constraints type
0.29/0.24 c constraints type
0.29/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.29/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.29/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.29/0.24 c 245 constraints processed.
0.29/0.24 s OPTIMUM FOUND
0.29/0.24 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
0.29/0.24 c objective function=131
0.29/0.24 c Total wall clock time (in seconds): 0.133
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-3710842-1338152861/watcher-3710842-1338152861 -o /tmp/evaluation-result-3710842-1338152861/solver-3710842-1338152861 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710842-1338152861.opb
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: 1.96 2.01 2.00 3/194 28746
/proc/meminfo: memFree=27846212/32873844 swapFree=6856/6856
[pid=28746] ppid=28744 vsize=89736 CPUtime=0 cores=1,3,5,7
/proc/28746/stat : 28746 (java) S 28744 28746 24682 0 -1 4202496 1174 0 0 0 0 0 0 0 20 0 2 0 281411033 91889664 894 33554432000 1073741824 1073778376 140734835012160 140734835003296 223655002173 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28746/statm: 22450 902 685 9 0 16769 0
[pid=28746/tid=28747] ppid=28744 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/28746/task/28747/stat : 28747 (java) R 28744 28746 24682 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 2 0 281411034 94019584 907 33554432000 1073741824 1073778376 140734835012160 140734835001224 223651960895 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0
[startup+0.0402519 s]
/proc/loadavg: 1.96 2.01 2.00 3/194 28746
/proc/meminfo: memFree=27846212/32873844 swapFree=6856/6856
[pid=28746] ppid=28744 vsize=9225560 CPUtime=0.03 cores=1,3,5,7
/proc/28746/stat : 28746 (java) S 28744 28746 24682 0 -1 4202496 3035 0 1 0 2 1 0 0 20 0 13 0 281411033 9446973440 3733 33554432000 1073741824 1073778376 140734835012160 140734835003296 223655002173 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28746/statm: 2306390 3733 1702 9 0 2297091 0
[pid=28746/tid=28747] ppid=28744 vsize=9225560 CPUtime=0.01 cores=1,3,5,7
/proc/28746/task/28747/stat : 28747 (java) R 28744 28746 24682 0 -1 4202560 1854 0 1 0 1 0 0 0 20 0 13 0 281411034 9446973440 3733 33554432000 1073741824 1073778376 140734835012160 140057959518448 223655027981 0 4 0 16784584 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9225560
[startup+0.10032 s]
/proc/loadavg: 1.96 2.01 2.00 3/194 28746
/proc/meminfo: memFree=27846212/32873844 swapFree=6856/6856
[pid=28746] ppid=28744 vsize=9558440 CPUtime=0.09 cores=1,3,5,7
/proc/28746/stat : 28746 (java) S 28744 28746 24682 0 -1 4202496 4339 0 1 0 8 1 0 0 20 0 18 0 281411033 9787842560 6059 33554432000 1073741824 1073778376 140734835012160 140734835003296 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28746/statm: 2389610 6065 2116 9 0 2380296 0
[pid=28746/tid=28747] ppid=28744 vsize=9558440 CPUtime=0.07 cores=1,3,5,7
/proc/28746/task/28747/stat : 28747 (java) R 28744 28746 24682 0 -1 4202560 2475 0 1 0 6 1 0 0 20 0 18 0 281411034 9787842560 6065 33554432000 1073741824 1073778376 140734835012160 140057959521512 140057957388064 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558440
Solver just ended. Dumping a history of the last processes samples
[startup+0.200281 s]
/proc/loadavg: 1.96 2.01 2.00 3/194 28746
/proc/meminfo: memFree=27846212/32873844 swapFree=6856/6856
[pid=28746] ppid=28744 vsize=9625004 CPUtime=0.29 cores=1,3,5,7
/proc/28746/stat : 28746 (java) S 28744 28746 24682 0 -1 4202496 6135 0 1 0 27 2 0 0 20 0 19 0 281411033 9856004096 7836 33554432000 1073741824 1073778376 140734835012160 140734835003296 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/28746/statm: 2406251 7836 2217 9 0 2396937 0
[pid=28746/tid=28747] ppid=28744 vsize=9625004 CPUtime=0.17 cores=1,3,5,7
/proc/28746/task/28747/stat : 28747 (java) R 28744 28746 24682 0 -1 4202560 2515 0 1 0 16 1 0 0 20 0 19 0 281411034 9856004096 7836 33554432000 1073741824 1073778376 140734835012160 140057959523088 140057826637455 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9625004
Child status: 30
Real time (s): 0.260137
CPU time (s): 0.462929
CPU user time (s): 0.410937
CPU system time (s): 0.051992
CPU usage (%): 177.956
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.410937
system time used= 0.051992
maximum resident set size= 33956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6600
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= 166
involuntary context switches= 22
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node144 at 2012-05-27 23:07:41
IDJOB=3710842
IDBENCH=2730
IDSOLVER=2289
FILE ID=node144/3710842-1338152861
RUNJOBID= node144-1338138284-27029
PBS_JOBID= 14624480
Free space on /tmp= 71496 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=131-Q=137.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3710842-1338152861/watcher-3710842-1338152861 -o /tmp/evaluation-result-3710842-1338152861/solver-3710842-1338152861 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710842-1338152861.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= d4a3d18afc49987e8c1e836a88137c08
RANDOM SEED=533508714
node144.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 : 2666.196
cache size : 8192 KB
physical id : 0
siblings : 4
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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 : 5332.39
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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fpu : yes
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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:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.196
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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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 : 5438.54
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address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.196
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
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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:
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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 : 2666.196
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 : 2666.196
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 : 5331.92
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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 : 2666.196
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:
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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 : 2666.196
cache size : 8192 KB
physical id : 1
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core id : 3
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
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 27846204 kB
Buffers: 375656 kB
Cached: 2608340 kB
SwapCached: 0 kB
Active: 1999104 kB
Inactive: 2182548 kB
Active(anon): 1198572 kB
Inactive(anon): 0 kB
Active(file): 800532 kB
Inactive(file): 2182548 kB
Unevictable: 6856 kB
Mlocked: 6856 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 532 kB
Writeback: 0 kB
AnonPages: 1219220 kB
Mapped: 22612 kB
Shmem: 200 kB
Slab: 697268 kB
SReclaimable: 139256 kB
SUnreclaim: 558012 kB
KernelStack: 1760 kB
PageTables: 6988 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 1429588 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1181696 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= 71496 MiB
End job on node144 at 2012-05-27 23:07:42