0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08 c See www.sat4j.org for details.
0.06/0.08 c version 2.3.2.v20120418
0.06/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.08 c java.vm.version 19.1-b02
0.06/0.08 c java.vm.vendor Sun Microsystems Inc.
0.06/0.08 c sun.arch.data.model 64
0.06/0.08 c java.version 1.6.0_24
0.06/0.08 c os.name Linux
0.06/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.06/0.09 c os.arch amd64
0.06/0.09 c Free memory 501472288
0.06/0.09 c Max memory 7480803328
0.06/0.09 c Total memory 504102912
0.06/0.09 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-3688575-1337884914.opb
0.08/0.11 c reading problem ...
0.08/0.14 c ... done. Wall clock time 0.03s.
0.08/0.14 c declared #vars 42
0.08/0.14 c internal #vars 140
0.08/0.14 c #constraints 203
0.08/0.14 c constraints type
0.08/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.08/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 105
0.08/0.14 c 203 constraints processed.
0.08/0.14 c objective function length is 7 literals
0.29/0.21 c SATISFIABLE
0.29/0.21 c OPTIMIZING...
0.29/0.21 c Got one! Elapsed wall clock time (in seconds):0.099
0.29/0.21 o 21
0.29/0.21 c Got one! Elapsed wall clock time (in seconds):0.107
0.29/0.21 o 3
0.58/0.42 c starts : 23
0.58/0.42 c conflicts : 4996
0.58/0.42 c decisions : 5463
0.58/0.42 c propagations : 75580
0.58/0.42 c inspects : 1461027
0.58/0.42 c shortcuts : 0
0.58/0.42 c learnt literals : 10
0.58/0.42 c learnt binary clauses : 4
0.58/0.42 c learnt ternary clauses : 8
0.58/0.42 c learnt constraints : 4985
0.58/0.42 c ignored constraints : 0
0.58/0.42 c root simplifications : 0
0.58/0.42 c removed literals (reason simplification) : 0
0.58/0.42 c reason swapping (by a shorter reason) : 0
0.58/0.42 c Calls to reduceDB : 0
0.58/0.42 c number of reductions to clauses (during analyze) : 0
0.58/0.42 c number of learned constraints concerned by reduction : 0
0.58/0.42 c number of learning phase by resolution : 0
0.58/0.42 c number of learning phase by cutting planes : 0
0.58/0.42 c speed (assignments/second) : 267067.1378091873
0.58/0.42 c non guided choices 111
0.58/0.42 c learnt constraints type
0.58/0.42 c constraints type
0.58/0.42 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.58/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 105
0.58/0.42 c 203 constraints processed.
0.58/0.42 s OPTIMUM FOUND
0.58/0.42 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
0.58/0.42 c objective function=3
0.58/0.42 c Total wall clock time (in seconds): 0.316
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-3688575-1337884914/watcher-3688575-1337884914 -o /tmp/evaluation-result-3688575-1337884914/solver-3688575-1337884914 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688575-1337884914.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: 2.02 2.01 2.00 3/194 28955
/proc/meminfo: memFree=29890388/32873648 swapFree=7112/7112
[pid=28955] ppid=28953 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/28955/stat : 28955 (java) D 28953 28955 27428 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 254617302 9515008 182 33554432000 1073741824 1073778376 140733567994816 140733567985848 242167398069 0 0 4096 0 18446744072100609316 0 0 17 3 0 0 0 0 0
/proc/28955/statm: 2323 182 140 9 0 71 0
[startup+0.0875981 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 28955
/proc/meminfo: memFree=29890388/32873648 swapFree=7112/7112
[pid=28955] ppid=28953 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/28955/stat : 28955 (java) S 28953 28955 27428 0 -1 4202496 4207 0 1 0 6 0 0 0 20 0 18 0 254617302 9787813888 4880 33554432000 1073741824 1073778376 140735530593904 140735530585040 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28955/statm: 2389603 4881 2071 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558412
[startup+0.100178 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 28955
/proc/meminfo: memFree=29890388/32873648 swapFree=7112/7112
[pid=28955] ppid=28953 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/28955/stat : 28955 (java) S 28953 28955 27428 0 -1 4202496 4426 0 1 0 8 0 0 0 20 0 18 0 254617302 9787813888 5098 33554432000 1073741824 1073778376 140735530593904 140735530585040 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28955/statm: 2389603 5098 2108 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412
[startup+0.300161 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 28955
/proc/meminfo: memFree=29890388/32873648 swapFree=7112/7112
[pid=28955] ppid=28953 vsize=9624976 CPUtime=0.47 cores=1,3,5,7
/proc/28955/stat : 28955 (java) S 28953 28955 27428 0 -1 4202496 6525 0 1 0 46 1 0 0 20 0 19 0 254617302 9855975424 6730 33554432000 1073741824 1073778376 140735530593904 140735530585040 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28955/statm: 2406244 6730 2210 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+0.400183 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 28955
/proc/meminfo: memFree=29890388/32873648 swapFree=7112/7112
[pid=28955] ppid=28953 vsize=9624976 CPUtime=0.58 cores=1,3,5,7
/proc/28955/stat : 28955 (java) S 28953 28955 27428 0 -1 4202496 6540 0 1 0 57 1 0 0 20 0 19 0 254617302 9855975424 7256 33554432000 1073741824 1073778376 140735530593904 140735530585040 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28955/statm: 2406244 7256 2221 9 0 2396937 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 9624976
Child status: 30
Real time (s): 0.430495
CPU time (s): 0.6539
CPU user time (s): 0.621905
CPU system time (s): 0.031995
CPU usage (%): 151.895
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.621905
system time used= 0.031995
maximum resident set size= 29124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6568
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= 239
involuntary context switches= 16
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node126 at 2012-05-24 20:41:54
IDJOB=3688575
IDBENCH=47990
IDSOLVER=2269
FILE ID=node126/3688575-1337884914
RUNJOBID= node126-1337871880-27446
PBS_JOBID= 14620078
Free space on /tmp= 71684 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=7-P0=17-P1=53-P2=109-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688575-1337884914/watcher-3688575-1337884914 -o /tmp/evaluation-result-3688575-1337884914/solver-3688575-1337884914 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688575-1337884914.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7
RANDOM SEED=232779606
node126.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 : 2666.456
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 : 5332.91
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 : 2666.456
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 : 2666.456
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 : 5331.92
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 : 2666.456
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 : 2666.456
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 : 5331.92
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 : 2666.456
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
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 : 2666.456
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 : 5331.90
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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 : 2666.456
cache size : 8192 KB
physical id : 1
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cpu cores : 4
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fpu : yes
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bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 29890768 kB
Buffers: 237320 kB
Cached: 1865172 kB
SwapCached: 17768 kB
Active: 485048 kB
Inactive: 1738828 kB
Active(anon): 104036 kB
Inactive(anon): 19404 kB
Active(file): 381012 kB
Inactive(file): 1719424 kB
Unevictable: 7112 kB
Mlocked: 7112 kB
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SwapFree: 67086928 kB
Dirty: 176 kB
Writeback: 0 kB
AnonPages: 111216 kB
Mapped: 18356 kB
Shmem: 0 kB
Slab: 622452 kB
SReclaimable: 66620 kB
SUnreclaim: 555832 kB
KernelStack: 1592 kB
PageTables: 4356 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 697112 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 81920 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= 71684 MiB
End job on node126 at 2012-05-24 20:41:54