0.00/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09 c See www.sat4j.org for details.
0.00/0.09 c version 2.3.2.v20120418
0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.09 c java.vm.version 19.1-b02
0.00/0.09 c java.vm.vendor Sun Microsystems Inc.
0.00/0.09 c sun.arch.data.model 64
0.00/0.09 c java.version 1.6.0_24
0.00/0.09 c os.name Linux
0.00/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.09 c os.arch amd64
0.00/0.09 c Free memory 501472288
0.00/0.09 c Max memory 7480803328
0.00/0.09 c Total memory 504102912
0.00/0.09 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@4a913fe2
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-3687257-1337871890.opb
0.08/0.11 c reading problem ...
0.08/0.16 c ... done. Wall clock time 0.049s.
0.08/0.16 c declared #vars 169
0.08/0.16 c #constraints 101
0.08/0.16 c constraints type
0.08/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.08/0.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.08/0.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.08/0.16 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.08/0.16 c 101 constraints processed.
0.65/0.43 c cleaning 2501 clauses out of 5004 with flag 5004/5004
0.81/0.51 c starts : 28
0.81/0.51 c conflicts : 8029
0.81/0.51 c decisions : 11940
0.81/0.51 c propagations : 156768
0.81/0.51 c inspects : 862570
0.81/0.51 c shortcuts : 0
0.81/0.51 c learnt literals : 1
0.81/0.51 c learnt binary clauses : 0
0.81/0.51 c learnt ternary clauses : 0
0.81/0.51 c learnt constraints : 8028
0.81/0.51 c ignored constraints : 0
0.81/0.51 c root simplifications : 0
0.81/0.51 c removed literals (reason simplification) : 0
0.81/0.51 c reason swapping (by a shorter reason) : 0
0.81/0.51 c Calls to reduceDB : 1
0.81/0.51 c number of reductions to clauses (during analyze) : 0
0.81/0.51 c number of learned constraints concerned by reduction : 0
0.81/0.51 c number of learning phase by resolution : 0
0.81/0.51 c number of learning phase by cutting planes : 0
0.81/0.51 c speed (assignments/second) : 458385.9649122807
0.81/0.51 c non guided choices 34
0.81/0.51 c learnt constraints type
0.81/0.51 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 5527
0.81/0.51 c constraints type
0.81/0.51 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.81/0.51 c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.81/0.51 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.81/0.51 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.81/0.51 c 101 constraints processed.
0.81/0.51 s SATISFIABLE
0.81/0.51 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 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169
0.81/0.51 c Total wall clock time (in seconds): 0.398
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-3687257-1337871890/watcher-3687257-1337871890 -o /tmp/evaluation-result-3687257-1337871890/solver-3687257-1337871890 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687257-1337871890.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: 0.00 0.00 0.00 4/193 12062
/proc/meminfo: memFree=27934692/32873844 swapFree=7364/7364
[pid=12062] ppid=12060 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/12062/stat : 12062 (java) D 12060 12062 12001 0 -1 4202496 241 0 0 0 0 0 0 0 20 0 1 0 253315134 9515008 175 33554432000 1073741824 1073778376 140737382584384 140737382567112 251032060816 0 0 4096 0 18446744072100609316 0 0 17 2 0 0 0 0 0
/proc/12062/statm: 2323 175 133 9 0 71 0
[startup+0.026061 s]
/proc/loadavg: 0.00 0.00 0.00 4/193 12062
/proc/meminfo: memFree=27934692/32873844 swapFree=7364/7364
[pid=12062] ppid=12060 vsize=8949240 CPUtime=0 cores=0,2,4,6
/proc/12062/stat : 12062 (java) S 12060 12062 12001 0 -1 4202496 2022 0 1 0 0 0 0 0 20 0 10 0 253315134 9164021760 2213 33554432000 1073741824 1073778376 140733667082896 140733667074032 251035418685 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12062/statm: 2237310 2213 951 9 0 2228419 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8949240
[startup+0.100264 s]
/proc/loadavg: 0.00 0.00 0.00 4/193 12062
/proc/meminfo: memFree=27934692/32873844 swapFree=7364/7364
[pid=12062] ppid=12060 vsize=9558412 CPUtime=0.08 cores=0,2,4,6
/proc/12062/stat : 12062 (java) S 12060 12062 12001 0 -1 4202496 4256 0 1 0 8 0 0 0 20 0 18 0 253315134 9787813888 5456 33554432000 1073741824 1073778376 140733667082896 140733667074032 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12062/statm: 2389603 5456 2108 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412
[startup+0.300258 s]
/proc/loadavg: 0.00 0.00 0.00 4/193 12062
/proc/meminfo: memFree=27934692/32873844 swapFree=7364/7364
[pid=12062] ppid=12060 vsize=9624976 CPUtime=0.51 cores=0,2,4,6
/proc/12062/stat : 12062 (java) S 12060 12062 12001 0 -1 4202496 6886 0 1 0 50 1 0 0 20 0 19 0 253315134 9855975424 7479 33554432000 1073741824 1073778376 140733667082896 140733667074032 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12062/statm: 2406244 7479 2233 9 0 2396937 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9624976
Solver just ended. Dumping a history of the last processes samples
[startup+0.500248 s]
/proc/loadavg: 0.00 0.00 0.00 4/193 12062
/proc/meminfo: memFree=27934692/32873844 swapFree=7364/7364
[pid=12062] ppid=12060 vsize=9624976 CPUtime=0.81 cores=0,2,4,6
/proc/12062/stat : 12062 (java) S 12060 12062 12001 0 -1 4202496 7418 0 1 0 80 1 0 0 20 0 19 0 253315134 9855975424 9598 33554432000 1073741824 1073778376 140733667082896 140733667074032 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12062/statm: 2406244 9598 2268 9 0 2396937 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 9624976
Child status: 10
Real time (s): 0.518562
CPU time (s): 0.84487
CPU user time (s): 0.810876
CPU system time (s): 0.033994
CPU usage (%): 162.926
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.810876
system time used= 0.033994
maximum resident set size= 38452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7437
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= 255
involuntary context switches= 22
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node118 at 2012-05-24 17:04:50
IDJOB=3687257
IDBENCH=1252
IDSOLVER=2269
FILE ID=node118/3687257-1337871890
RUNJOBID= node118-1337871881-12017
PBS_JOBID= 14620086
Free space on /tmp= 71668 MiB
SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219399.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687257-1337871890/watcher-3687257-1337871890 -o /tmp/evaluation-result-3687257-1337871890/solver-3687257-1337871890 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687257-1337871890.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 1476879b9f55ab2af66e74aac1d720c1
RANDOM SEED=1121662341
node118.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 : 2666.212
cache size : 8192 KB
physical id : 0
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core id : 0
cpu cores : 4
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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 : 5332.42
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 : 2666.212
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
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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
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 : 2666.212
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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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 : 2666.212
cache size : 8192 KB
physical id : 1
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cpu cores : 4
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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 : 2666.212
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 : 5320.68
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 : 2666.212
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
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
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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
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
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cache size : 8192 KB
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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
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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cache size : 8192 KB
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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: 32873844 kB
MemFree: 27935964 kB
Buffers: 202804 kB
Cached: 3940500 kB
SwapCached: 0 kB
Active: 454428 kB
Inactive: 3717104 kB
Active(anon): 29808 kB
Inactive(anon): 0 kB
Active(file): 424620 kB
Inactive(file): 3717104 kB
Unevictable: 7364 kB
Mlocked: 7364 kB
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SwapFree: 67108856 kB
Dirty: 780 kB
Writeback: 0 kB
AnonPages: 26192 kB
Mapped: 21704 kB
Shmem: 200 kB
Slab: 629792 kB
SReclaimable: 72448 kB
SUnreclaim: 557344 kB
KernelStack: 1392 kB
PageTables: 3772 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 694432 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 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= 71668 MiB
End job on node118 at 2012-05-24 17:04:51