0.04/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.04/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.09 c See www.sat4j.org for details.
0.04/0.09 c version 2.3.2.v20120418
0.04/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.09 c java.vm.version 19.1-b02
0.04/0.09 c java.vm.vendor Sun Microsystems Inc.
0.04/0.09 c sun.arch.data.model 64
0.04/0.09 c java.version 1.6.0_24
0.04/0.09 c os.name Linux
0.04/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.04/0.09 c os.arch amd64
0.04/0.09 c Free memory 501472288
0.04/0.09 c Max memory 7480803328
0.04/0.09 c Total memory 504102912
0.04/0.09 c Number of processors 8
0.08/0.11 c Pseudo Boolean Optimization by upper bound
0.08/0.11 c --- Begin Solver configuration ---
0.08/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.08/0.11 c Learn all clauses as in MiniSAT
0.08/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.08/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.11 c No reason simplification
0.08/0.11 c Armin Biere (Picosat) restarts strategy
0.08/0.11 c Glucose learned constraints deletion strategy
0.08/0.11 c timeout=2147483s
0.08/0.11 c DB Simplification allowed=false
0.08/0.11 c c --- End Solver configuration ---
0.08/0.11 c solving HOME/instance-3688537-1337884851.opb
0.08/0.11 c reading problem ...
0.08/0.15 c ... done. Wall clock time 0.034s.
0.08/0.15 c declared #vars 75
0.08/0.15 c internal #vars 200
0.08/0.15 c #constraints 266
0.08/0.15 c constraints type
0.08/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 125
0.08/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 141
0.08/0.15 c 266 constraints processed.
0.08/0.15 c objective function length is 5 literals
0.27/0.20 c SATISFIABLE
0.27/0.20 c OPTIMIZING...
0.27/0.20 c Got one! Elapsed wall clock time (in seconds):0.09
0.27/0.20 o 17
0.27/0.23 c Got one! Elapsed wall clock time (in seconds):0.119
0.27/0.23 o 9
0.47/0.30 c Got one! Elapsed wall clock time (in seconds):0.187
0.47/0.30 o 5
0.47/0.32 c Got one! Elapsed wall clock time (in seconds):0.203
0.47/0.32 o 3
0.63/0.44 c cleaning 3062 clauses out of 6125 with flag 3003/6127
0.79/0.50 c starts : 32
0.79/0.50 c conflicts : 7467
0.79/0.50 c decisions : 9136
0.79/0.50 c propagations : 98899
0.79/0.50 c inspects : 1766816
0.79/0.50 c shortcuts : 0
0.79/0.50 c learnt literals : 8
0.79/0.50 c learnt binary clauses : 7
0.79/0.50 c learnt ternary clauses : 11
0.79/0.50 c learnt constraints : 7458
0.79/0.50 c ignored constraints : 0
0.79/0.50 c root simplifications : 0
0.79/0.50 c removed literals (reason simplification) : 0
0.79/0.50 c reason swapping (by a shorter reason) : 0
0.79/0.50 c Calls to reduceDB : 1
0.79/0.50 c number of reductions to clauses (during analyze) : 0
0.79/0.50 c number of learned constraints concerned by reduction : 0
0.79/0.50 c number of learning phase by resolution : 0
0.79/0.50 c number of learning phase by cutting planes : 0
0.79/0.50 c speed (assignments/second) : 283378.223495702
0.79/0.50 c non guided choices 334
0.79/0.50 c learnt constraints type
0.79/0.50 c constraints type
0.79/0.50 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 125
0.79/0.50 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 141
0.79/0.50 c 266 constraints processed.
0.79/0.50 s OPTIMUM FOUND
0.79/0.50 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
0.79/0.50 c objective function=3
0.79/0.50 c Total wall clock time (in seconds): 0.388
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-3688537-1337884851/watcher-3688537-1337884851 -o /tmp/evaluation-result-3688537-1337884851/solver-3688537-1337884851 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688537-1337884851.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: 2.07 2.02 2.00 3/195 26840
/proc/meminfo: memFree=28955768/32873844 swapFree=7364/7364
[pid=26840] ppid=26838 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/26840/stat : 26840 (java) D 26838 26840 24862 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 254609400 9515008 183 33554432000 1073741824 1073778376 140734678814272 140734678805304 254750310069 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0
/proc/26840/statm: 2323 183 140 9 0 71 0
[startup+0.0735519 s]
/proc/loadavg: 2.07 2.02 2.00 3/195 26840
/proc/meminfo: memFree=28955768/32873844 swapFree=7364/7364
[pid=26840] ppid=26838 vsize=9558412 CPUtime=0.04 cores=1,3,5,7
/proc/26840/stat : 26840 (java) S 26838 26840 24862 0 -1 4202496 3218 0 1 0 3 1 0 0 20 0 18 0 254609400 9787813888 4426 33554432000 1073741824 1073778376 140737196639456 140737196630592 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26840/statm: 2389603 4426 1759 9 0 2380296 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9558412
[startup+0.100329 s]
/proc/loadavg: 2.07 2.02 2.00 3/195 26840
/proc/meminfo: memFree=28955768/32873844 swapFree=7364/7364
[pid=26840] ppid=26838 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/26840/stat : 26840 (java) S 26838 26840 24862 0 -1 4202496 4284 0 1 0 7 1 0 0 20 0 18 0 254609400 9787813888 5470 33554432000 1073741824 1073778376 140737196639456 140737196630592 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26840/statm: 2389603 5470 2108 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412
[startup+0.300278 s]
/proc/loadavg: 2.07 2.02 2.00 3/195 26840
/proc/meminfo: memFree=28955768/32873844 swapFree=7364/7364
[pid=26840] ppid=26838 vsize=9624976 CPUtime=0.47 cores=1,3,5,7
/proc/26840/stat : 26840 (java) S 26838 26840 24862 0 -1 4202496 6407 0 1 0 45 2 0 0 20 0 19 0 254609400 9855975424 7339 33554432000 1073741824 1073778376 140737196639456 140737196630592 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26840/statm: 2406244 7339 2218 9 0 2396937 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9624976
Solver just ended. Dumping a history of the last processes samples
[startup+0.500293 s]
/proc/loadavg: 2.07 2.02 2.00 3/195 26840
/proc/meminfo: memFree=28955768/32873844 swapFree=7364/7364
[pid=26840] ppid=26838 vsize=9624976 CPUtime=0.79 cores=1,3,5,7
/proc/26840/stat : 26840 (java) S 26838 26840 24862 0 -1 4202496 7449 0 1 0 77 2 0 0 20 0 19 0 254609400 9855975424 9448 33554432000 1073741824 1073778376 140737196639456 140737196630592 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26840/statm: 2406244 9448 2254 9 0 2396937 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 9624976
Child status: 30
Real time (s): 0.507368
CPU time (s): 0.805876
CPU user time (s): 0.751885
CPU system time (s): 0.053991
CPU usage (%): 158.835
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.751885
system time used= 0.053991
maximum resident set size= 38096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7467
page faults= 1
swaps= 0
block input operations= 240
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 283
involuntary context switches= 20
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node145 at 2012-05-24 20:40:51
IDJOB=3688537
IDBENCH=47879
IDSOLVER=2269
FILE ID=node145/3688537-1337884851
RUNJOBID= node145-1337871881-24879
PBS_JOBID= 14620059
Free space on /tmp= 71652 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=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688537-1337884851/watcher-3688537-1337884851 -o /tmp/evaluation-result-3688537-1337884851/solver-3688537-1337884851 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688537-1337884851.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685
RANDOM SEED=2125905352
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
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 : 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
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 : 2667.149
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 : 2667.149
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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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 : 6
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
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:
processor : 7
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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core id : 3
cpu cores : 4
apicid : 22
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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 : 5331.89
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 28956296 kB
Buffers: 215476 kB
Cached: 2681352 kB
SwapCached: 0 kB
Active: 679348 kB
Inactive: 2470144 kB
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Inactive(anon): 0 kB
Active(file): 424240 kB
Inactive(file): 2470144 kB
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Mlocked: 7364 kB
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Dirty: 128 kB
Writeback: 0 kB
AnonPages: 259772 kB
Mapped: 22532 kB
Shmem: 200 kB
Slab: 630252 kB
SReclaimable: 72732 kB
SUnreclaim: 557520 kB
KernelStack: 1608 kB
PageTables: 4436 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 825040 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 231424 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= 71648 MiB
End job on node145 at 2012-05-24 20:40:51