0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07 c See www.sat4j.org for details.
0.00/0.07 c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.00/0.07 c version 2.3.2.v20120418
0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.07 c java.vm.version 19.1-b02
0.00/0.07 c java.vm.vendor Sun Microsystems Inc.
0.00/0.07 c sun.arch.data.model 64
0.00/0.07 c java.version 1.6.0_24
0.00/0.07 c os.name Linux
0.00/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.07 c os.arch amd64
0.00/0.07 c Free memory 501472288
0.00/0.07 c Max memory 7480803328
0.00/0.07 c Total memory 504102912
0.00/0.07 c Number of processors 8
0.10/0.11 c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.11 c configuring ORDERS
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.10/0.11 c Expensive reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=true
0.10/0.11 c Heuristics kept accross calls (keep the solver "hot")
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3710845-1338152864.opb
0.10/0.11 c reading problem ...
0.10/0.15 c ... done. Wall clock time 0.039s.
0.10/0.15 c declared #vars 99
0.10/0.15 c #constraints 245
0.10/0.15 c constraints type
0.10/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.10/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.10/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.10/0.15 c 245 constraints processed.
0.29/0.24 c SATISFIABLE
0.29/0.24 c OPTIMIZING...
0.29/0.24 c Got one! Elapsed wall clock time (in seconds):0.131
0.29/0.24 o 197
0.29/0.24 c starts : 4
0.29/0.24 c conflicts : 289
0.29/0.24 c decisions : 338
0.29/0.24 c propagations : 6187
0.29/0.24 c inspects : 29582
0.29/0.24 c shortcuts : 0
0.29/0.24 c learnt literals : 2
0.29/0.24 c learnt binary clauses : 0
0.29/0.24 c learnt ternary clauses : 1
0.29/0.24 c learnt constraints : 286
0.29/0.24 c ignored constraints : 0
0.29/0.24 c root simplifications : 5
0.29/0.25 c removed literals (reason simplification) : 6573
0.29/0.25 c reason swapping (by a shorter reason) : 0
0.29/0.25 c Calls to reduceDB : 0
0.29/0.25 c number of reductions to clauses (during analyze) : 0
0.29/0.25 c number of learned constraints concerned by reduction : 0
0.29/0.25 c number of learning phase by resolution : 0
0.29/0.25 c number of learning phase by cutting planes : 0
0.29/0.25 c speed (assignments/second) : 65126.31578947369
0.29/0.25 c non guided choices 19
0.29/0.25 c learnt constraints type
0.29/0.25 c constraints type
0.29/0.25 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.29/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.29/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.29/0.25 c 245 constraints processed.
0.29/0.25 s OPTIMUM FOUND
0.29/0.25 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 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
0.29/0.25 c objective function=197
0.29/0.25 c Total wall clock time (in seconds): 0.137
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-3710845-1338152864/watcher-3710845-1338152864 -o /tmp/evaluation-result-3710845-1338152864/solver-3710845-1338152864 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710845-1338152864.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: 1.88 1.99 1.99 3/194 29088
/proc/meminfo: memFree=27845952/32873844 swapFree=6856/6856
[pid=29088] ppid=29086 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/29088/stat : 29088 (java) S 29086 29088 24682 0 -1 4202496 1206 0 0 0 0 0 0 0 20 0 2 0 281411321 94019584 917 33554432000 1073741824 1073778376 140735052269296 140735052260432 223655002173 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29088/statm: 22954 917 697 9 0 16769 0
[pid=29088/tid=29089] ppid=29086 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/29088/task/29089/stat : 29089 (java) R 29086 29088 24682 0 -1 4202560 59 0 0 0 0 0 0 0 20 0 2 0 281411322 94019584 917 33554432000 1073741824 1073778376 140735052269296 140022997409320 223642479911 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0
[startup+0.016496 s]
/proc/loadavg: 1.88 1.99 1.99 3/194 29088
/proc/meminfo: memFree=27845952/32873844 swapFree=6856/6856
[pid=29088] ppid=29086 vsize=9016616 CPUtime=0 cores=1,3,5,7
/proc/29088/stat : 29088 (java) S 29086 29088 24682 0 -1 4202496 2328 0 1 0 0 0 0 0 20 0 10 0 281411321 9233014784 3027 33554432000 1073741824 1073778376 140735052269296 140735052260432 223655002173 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29088/statm: 2254154 3037 1167 9 0 2244855 0
[pid=29088/tid=29089] ppid=29086 vsize=9016616 CPUtime=0 cores=1,3,5,7
/proc/29088/task/29089/stat : 29089 (java) R 29086 29088 24682 0 -1 4202560 1185 0 1 0 0 0 0 0 20 0 10 0 281411322 9233014784 3041 33554432000 1073741824 1073778376 140735052269296 140022997410496 140022987478119 0 4 0 16784584 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9016616
[startup+0.100261 s]
/proc/loadavg: 1.88 1.99 1.99 3/194 29088
/proc/meminfo: memFree=27845952/32873844 swapFree=6856/6856
[pid=29088] ppid=29086 vsize=9558440 CPUtime=0.1 cores=1,3,5,7
/proc/29088/stat : 29088 (java) S 29086 29088 24682 0 -1 4202496 4371 0 1 0 9 1 0 0 20 0 18 0 281411321 9787842560 6089 33554432000 1073741824 1073778376 140735052269296 140735052260432 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29088/statm: 2389610 6089 2122 9 0 2380296 0
[pid=29088/tid=29089] ppid=29086 vsize=9558440 CPUtime=0.07 cores=1,3,5,7
/proc/29088/task/29089/stat : 29089 (java) R 29086 29088 24682 0 -1 4202560 2493 0 1 0 6 1 0 0 20 0 18 0 281411322 9787842560 6089 33554432000 1073741824 1073778376 140735052269296 140022997413096 223651956979 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440
Solver just ended. Dumping a history of the last processes samples
[startup+0.200282 s]
/proc/loadavg: 1.88 1.99 1.99 3/194 29088
/proc/meminfo: memFree=27845952/32873844 swapFree=6856/6856
[pid=29088] ppid=29086 vsize=9625004 CPUtime=0.29 cores=1,3,5,7
/proc/29088/stat : 29088 (java) S 29086 29088 24682 0 -1 4202496 6263 0 1 0 28 1 0 0 20 0 19 0 281411321 9856004096 7932 33554432000 1073741824 1073778376 140735052269296 140735052260432 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29088/statm: 2406251 7932 2216 9 0 2396937 0
[pid=29088/tid=29089] ppid=29086 vsize=9625004 CPUtime=0.17 cores=1,3,5,7
/proc/29088/task/29089/stat : 29089 (java) R 29086 29088 24682 0 -1 4202560 2505 0 1 0 16 1 0 0 20 0 19 0 281411322 9856004096 7932 33554432000 1073741824 1073778376 140735052269296 140022997414248 140022862931763 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9625004
Child status: 30
Real time (s): 0.263264
CPU time (s): 0.464928
CPU user time (s): 0.422935
CPU system time (s): 0.041993
CPU usage (%): 176.601
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.422935
system time used= 0.041993
maximum resident set size= 34288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6889
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= 196
involuntary context switches= 25
runsolver used 0.001999 second user time and 0.005999 second system time
The end
Begin job on node144 at 2012-05-27 23:07:44
IDJOB=3710845
IDBENCH=2817
IDSOLVER=2289
FILE ID=node144/3710845-1338152864
RUNJOBID= node144-1338138284-27029
PBS_JOBID= 14624480
Free space on /tmp= 71496 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=197-Q=479.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3710845-1338152864/watcher-3710845-1338152864 -o /tmp/evaluation-result-3710845-1338152864/solver-3710845-1338152864 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710845-1338152864.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= e08ecfd57c94ad308d25fa5893f23db0
RANDOM SEED=1270446678
node144.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
stepping : 5
cpu MHz : 2666.196
cache size : 8192 KB
physical id : 0
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cpu cores : 4
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fpu : yes
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cpuid level : 11
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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 : 5332.39
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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cache size : 8192 KB
physical id : 1
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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
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.196
cache size : 8192 KB
physical id : 0
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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
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power management:
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cache size : 8192 KB
physical id : 1
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cpu cores : 4
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fpu : yes
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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
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
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.196
cache size : 8192 KB
physical id : 0
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cpu cores : 4
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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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cpu family : 6
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model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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cpu MHz : 2666.196
cache size : 8192 KB
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cache size : 8192 KB
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cpu cores : 4
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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
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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:
MemTotal: 32873844 kB
MemFree: 27846372 kB
Buffers: 375760 kB
Cached: 2608816 kB
SwapCached: 0 kB
Active: 1998916 kB
Inactive: 2182652 kB
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Inactive(file): 2182652 kB
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Dirty: 1100 kB
Writeback: 0 kB
AnonPages: 1208964 kB
Mapped: 22520 kB
Shmem: 200 kB
Slab: 697808 kB
SReclaimable: 139364 kB
SUnreclaim: 558444 kB
KernelStack: 1576 kB
PageTables: 6228 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 1427856 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1171456 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= 71496 MiB
End job on node144 at 2012-05-27 23:07:45