0.01/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.01/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.07 c See www.sat4j.org for details.
0.01/0.07 c version 2.3.2.v20120418
0.01/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.07 c java.vm.version 19.1-b02
0.01/0.07 c java.vm.vendor Sun Microsystems Inc.
0.01/0.07 c sun.arch.data.model 64
0.01/0.07 c java.version 1.6.0_24
0.01/0.07 c os.name Linux
0.01/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.01/0.07 c os.arch amd64
0.01/0.07 c Free memory 501472288
0.01/0.07 c Max memory 7480803328
0.01/0.07 c Total memory 504102912
0.01/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Armin Biere (Picosat) restarts strategy
0.11/0.10 c Glucose learned constraints deletion strategy
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-3688563-1337884895.opb
0.11/0.10 c reading problem ...
0.11/0.12 c ... done. Wall clock time 0.021s.
0.11/0.12 c declared #vars 36
0.11/0.12 c internal #vars 108
0.11/0.12 c #constraints 151
0.11/0.12 c constraints type
0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 72
0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 79
0.11/0.12 c 151 constraints processed.
0.11/0.12 c objective function length is 6 literals
0.11/0.17 c SATISFIABLE
0.11/0.17 c OPTIMIZING...
0.11/0.17 c Got one! Elapsed wall clock time (in seconds):0.074
0.11/0.17 o 25
0.11/0.19 c Got one! Elapsed wall clock time (in seconds):0.091
0.11/0.19 o 19
0.34/0.20 c Got one! Elapsed wall clock time (in seconds):0.101
0.34/0.20 o 15
0.34/0.21 c Got one! Elapsed wall clock time (in seconds):0.116
0.34/0.21 o 5
0.34/0.22 c Got one! Elapsed wall clock time (in seconds):0.127
0.34/0.22 o 3
0.34/0.25 c starts : 15
0.34/0.25 c conflicts : 1480
0.34/0.25 c decisions : 1711
0.34/0.25 c propagations : 20965
0.34/0.25 c inspects : 219990
0.34/0.25 c shortcuts : 0
0.34/0.25 c learnt literals : 2
0.34/0.25 c learnt binary clauses : 3
0.34/0.25 c learnt ternary clauses : 5
0.34/0.25 c learnt constraints : 1477
0.34/0.25 c ignored constraints : 0
0.34/0.25 c root simplifications : 0
0.34/0.25 c removed literals (reason simplification) : 0
0.34/0.25 c reason swapping (by a shorter reason) : 0
0.34/0.25 c Calls to reduceDB : 0
0.34/0.25 c number of reductions to clauses (during analyze) : 0
0.34/0.25 c number of learned constraints concerned by reduction : 0
0.34/0.25 c number of learning phase by resolution : 0
0.34/0.25 c number of learning phase by cutting planes : 0
0.34/0.25 c speed (assignments/second) : 158825.75757575757
0.34/0.25 c non guided choices 114
0.34/0.25 c learnt constraints type
0.34/0.25 c constraints type
0.34/0.25 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 72
0.34/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 79
0.34/0.25 c 151 constraints processed.
0.34/0.25 s OPTIMUM FOUND
0.34/0.25 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
0.34/0.25 c objective function=3
0.34/0.25 c Total wall clock time (in seconds): 0.155
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-3688563-1337884895/watcher-3688563-1337884895 -o /tmp/evaluation-result-3688563-1337884895/solver-3688563-1337884895 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688563-1337884895.opb
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: 2.03 2.02 2.00 4/194 27583
/proc/meminfo: memFree=29137836/32873844 swapFree=7364/7364
[pid=27583] ppid=27581 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/27583/stat : 27583 (java) R 27581 27583 24862 0 -1 4202496 983 0 0 0 0 0 0 0 20 0 1 0 254613845 23793664 711 33554432000 1073741824 1073778376 140733714139728 140733714128792 254741091418 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27583/statm: 5809 712 527 9 0 128 0
[startup+0.023166 s]
/proc/loadavg: 2.03 2.02 2.00 4/194 27583
/proc/meminfo: memFree=29137836/32873844 swapFree=7364/7364
[pid=27583] ppid=27581 vsize=9025868 CPUtime=0.01 cores=0,2,4,6
/proc/27583/stat : 27583 (java) S 27581 27583 24862 0 -1 4202496 2845 0 1 0 0 1 0 0 20 0 10 0 254613845 9242488832 3545 33554432000 1073741824 1073778376 140733714139728 140733714130864 254753669181 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27583/statm: 2256467 3549 1587 9 0 2247168 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9025868
[startup+0.100301 s]
/proc/loadavg: 2.03 2.02 2.00 4/194 27583
/proc/meminfo: memFree=29137836/32873844 swapFree=7364/7364
[pid=27583] ppid=27581 vsize=9558412 CPUtime=0.11 cores=0,2,4,6
/proc/27583/stat : 27583 (java) S 27581 27583 24862 0 -1 4202496 4461 0 1 0 10 1 0 0 20 0 18 0 254613845 9787813888 6136 33554432000 1073741824 1073778376 140733714139728 140733714130864 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27583/statm: 2389603 6136 2138 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412
Solver just ended. Dumping a history of the last processes samples
[startup+0.200198 s]
/proc/loadavg: 2.03 2.02 2.00 4/194 27583
/proc/meminfo: memFree=29137836/32873844 swapFree=7364/7364
[pid=27583] ppid=27581 vsize=9624976 CPUtime=0.34 cores=0,2,4,6
/proc/27583/stat : 27583 (java) S 27581 27583 24862 0 -1 4202496 6512 0 1 0 32 2 0 0 20 0 19 0 254613845 9855975424 7383 33554432000 1073741824 1073778376 140733714139728 140733714130864 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27583/statm: 2406244 7383 2205 9 0 2396937 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 9624976
Child status: 30
Real time (s): 0.258856
CPU time (s): 0.485925
CPU user time (s): 0.441932
CPU system time (s): 0.043993
CPU usage (%): 187.72
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.441932
system time used= 0.043993
maximum resident set size= 31708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6547
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= 188
involuntary context switches= 16
runsolver used 0.000999 second user time and 0.006998 second system time
The end
Begin job on node145 at 2012-05-24 20:41:35
IDJOB=3688563
IDBENCH=47935
IDSOLVER=2269
FILE ID=node145/3688563-1337884895
RUNJOBID= node145-1337871881-24878
PBS_JOBID= 14620059
Free space on /tmp= 71656 MiB
SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688563-1337884895/watcher-3688563-1337884895 -o /tmp/evaluation-result-3688563-1337884895/solver-3688563-1337884895 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688563-1337884895.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03
RANDOM SEED=739502297
node145.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
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cpu family : 6
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stepping : 5
cpu MHz : 2667.149
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 : 5334.29
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 : 2667.149
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 : 2667.149
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 : 5313.38
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 : 2667.149
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
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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 : 2667.149
cache size : 8192 KB
physical id : 0
siblings : 4
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cpu cores : 4
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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 : 5331.91
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 : 2667.149
cache size : 8192 KB
physical id : 1
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cpu cores : 4
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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
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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 : 2667.149
cache size : 8192 KB
physical id : 0
siblings : 4
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:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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cache size : 8192 KB
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bogomips : 5331.89
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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MemFree: 29138108 kB
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SUnreclaim: 558708 kB
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NFS_Unstable: 0 kB
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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= 71656 MiB
End job on node145 at 2012-05-24 20:41:35