0.06/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.06/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.07 c See www.sat4j.org for details.
0.06/0.07 c version 2.3.2.v20120418
0.06/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.07 c java.vm.version 19.1-b02
0.06/0.07 c java.vm.vendor Sun Microsystems Inc.
0.06/0.07 c sun.arch.data.model 64
0.06/0.07 c java.version 1.6.0_24
0.06/0.07 c os.name Linux
0.06/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.06/0.07 c os.arch amd64
0.06/0.07 c Free memory 501472288
0.06/0.07 c Max memory 7480803328
0.06/0.07 c Total memory 504102912
0.06/0.08 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-3688083-1337879802.opb
0.11/0.10 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.037s.
0.11/0.13 c declared #vars 99
0.11/0.13 c #constraints 245
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.11/0.13 c 245 constraints processed.
0.11/0.13 c objective function length is 9 literals
0.32/0.20 c SATISFIABLE
0.32/0.20 c OPTIMIZING...
0.32/0.20 c Got one! Elapsed wall clock time (in seconds):0.107
0.32/0.20 o 251
0.32/0.21 c starts : 4
0.32/0.21 c conflicts : 237
0.32/0.21 c decisions : 290
0.32/0.21 c propagations : 4677
0.32/0.21 c inspects : 19544
0.32/0.21 c shortcuts : 0
0.32/0.21 c learnt literals : 4
0.32/0.21 c learnt binary clauses : 1
0.32/0.21 c learnt ternary clauses : 1
0.32/0.21 c learnt constraints : 232
0.32/0.21 c ignored constraints : 0
0.32/0.21 c root simplifications : 0
0.32/0.21 c removed literals (reason simplification) : 0
0.32/0.21 c reason swapping (by a shorter reason) : 0
0.32/0.21 c Calls to reduceDB : 0
0.32/0.21 c number of reductions to clauses (during analyze) : 0
0.32/0.21 c number of learned constraints concerned by reduction : 0
0.32/0.21 c number of learning phase by resolution : 0
0.32/0.21 c number of learning phase by cutting planes : 0
0.32/0.21 c speed (assignments/second) : 64958.333333333336
0.32/0.21 c non guided choices 1
0.32/0.21 c learnt constraints type
0.32/0.21 c constraints type
0.32/0.21 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.32/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.32/0.21 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.32/0.21 c 245 constraints processed.
0.32/0.21 s OPTIMUM FOUND
0.32/0.21 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
0.32/0.21 c objective function=251
0.32/0.21 c Total wall clock time (in seconds): 0.113
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-3688083-1337879802/watcher-3688083-1337879802 -o /tmp/evaluation-result-3688083-1337879802/solver-3688083-1337879802 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688083-1337879802.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: 2.00 2.02 2.00 3/194 18688
/proc/meminfo: memFree=28660608/32873648 swapFree=7360/7360
[pid=18688] ppid=18686 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/18688/stat : 18688 (java) R 18686 18688 16961 0 -1 4202496 989 0 0 0 0 0 0 0 20 0 1 0 254104248 23793664 716 33554432000 1073741824 1073778376 140736959454688 140736959443752 251043820904 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18688/statm: 5809 716 530 9 0 128 0
[startup+0.075026 s]
/proc/loadavg: 2.00 2.02 2.00 3/194 18688
/proc/meminfo: memFree=28660608/32873648 swapFree=7360/7360
[pid=18688] ppid=18686 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/18688/stat : 18688 (java) S 18686 18688 16961 0 -1 4202496 3817 0 1 0 6 0 0 0 20 0 18 0 254104248 9787813888 5019 33554432000 1073741824 1073778376 140736959454688 140736959445824 251056390205 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18688/statm: 2389603 5024 2006 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558412
[startup+0.100254 s]
/proc/loadavg: 2.00 2.02 2.00 3/194 18688
/proc/meminfo: memFree=28660608/32873648 swapFree=7360/7360
[pid=18688] ppid=18686 vsize=9558412 CPUtime=0.11 cores=1,3,5,7
/proc/18688/stat : 18688 (java) S 18686 18688 16961 0 -1 4202496 4465 0 1 0 10 1 0 0 20 0 18 0 254104248 9787813888 6132 33554432000 1073741824 1073778376 140736959454688 140736959445824 251056390205 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18688/statm: 2389603 6132 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+0.200209 s]
/proc/loadavg: 2.00 2.02 2.00 3/194 18688
/proc/meminfo: memFree=28660608/32873648 swapFree=7360/7360
[pid=18688] ppid=18686 vsize=9624976 CPUtime=0.32 cores=1,3,5,7
/proc/18688/stat : 18688 (java) S 18686 18688 16961 0 -1 4202496 6218 0 1 0 31 1 0 0 20 0 19 0 254104248 9855975424 7080 33554432000 1073741824 1073778376 140736959454688 140736959445824 251056390205 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/18688/statm: 2406244 7080 2217 9 0 2396937 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9624976
Child status: 30
Real time (s): 0.226788
CPU time (s): 0.39294
CPU user time (s): 0.360945
CPU system time (s): 0.031995
CPU usage (%): 173.263
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.360945
system time used= 0.031995
maximum resident set size= 29176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6476
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= 183
involuntary context switches= 19
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node149 at 2012-05-24 19:16:42
IDJOB=3688083
IDBENCH=2666
IDSOLVER=2269
FILE ID=node149/3688083-1337879802
RUNJOBID= node149-1337871880-16978
PBS_JOBID= 14620055
Free space on /tmp= 71732 MiB
SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=251-Q=307.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688083-1337879802/watcher-3688083-1337879802 -o /tmp/evaluation-result-3688083-1337879802/solver-3688083-1337879802 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688083-1337879802.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ed91c5eedb234f0dfb17f74fadfbf49f
RANDOM SEED=21133290
node149.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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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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cpu MHz : 2666.145
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 : 5332.29
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 : 2666.145
cache size : 8192 KB
physical id : 1
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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 : 2666.145
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 : 5438.55
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 : 2666.145
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 : 2666.145
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 : 5331.91
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 : 2666.145
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
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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 : 5438.55
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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 : 2666.145
cache size : 8192 KB
physical id : 0
siblings : 4
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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 : 5331.91
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
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cache size : 8192 KB
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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: 28660484 kB
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Inactive(file): 2355720 kB
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Mapped: 22464 kB
Shmem: 200 kB
Slab: 628308 kB
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SUnreclaim: 556200 kB
KernelStack: 1576 kB
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NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
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Committed_AS: 875368 kB
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VmallocUsed: 346400 kB
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HardwareCorrupted: 0 kB
AnonHugePages: 481280 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= 71732 MiB
End job on node149 at 2012-05-24 19:16:42