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.
0.00/0.08 c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.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
0.09/0.12 c read org.sat4j.minisat.orders.VarOrderHeap
0.09/0.12 c configuring ORDERS
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
0.09/0.12 c Learn all clauses as in MiniSAT
0.09/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.12 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.09/0.12 c Expensive reason simplification
0.09/0.12 c Armin Biere (Picosat) restarts strategy
0.09/0.12 c Glucose learned constraints deletion strategy
0.09/0.12 c timeout=2147483s
0.09/0.12 c DB Simplification allowed=true
0.09/0.12 c Heuristics kept accross calls (keep the solver "hot")
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c solving HOME/instance-3711178-1338173845.opb
0.09/0.12 c reading problem ...
0.09/0.15 c ... done. Wall clock time 0.023s.
0.09/0.15 c declared #vars 20
0.09/0.15 c internal #vars 72
0.09/0.15 c #constraints 136
0.09/0.15 c constraints type
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.09/0.15 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.09/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.09/0.15 c 136 constraints processed.
0.09/0.15 c SATISFIABLE
0.09/0.15 c OPTIMIZING...
0.09/0.15 c Got one! Elapsed wall clock time (in seconds):0.027
0.09/0.15 o 0
0.09/0.15 c Got one! Elapsed wall clock time (in seconds):0.029
0.09/0.15 o -1
0.09/0.15 c Got one! Elapsed wall clock time (in seconds):0.031
0.09/0.15 o -2
0.09/0.16 c Got one! Elapsed wall clock time (in seconds):0.033
0.09/0.16 o -3
0.25/0.22 c starts : 6
0.25/0.22 c conflicts : 270
0.25/0.22 c decisions : 470
0.25/0.22 c propagations : 3969
0.25/0.22 c inspects : 15465
0.25/0.22 c shortcuts : 0
0.25/0.22 c learnt literals : 4
0.25/0.22 c learnt binary clauses : 21
0.25/0.22 c learnt ternary clauses : 38
0.25/0.22 c learnt constraints : 265
0.25/0.22 c ignored constraints : 0
0.25/0.22 c root simplifications : 9
0.25/0.22 c removed literals (reason simplification) : 778
0.25/0.22 c reason swapping (by a shorter reason) : 0
0.25/0.22 c Calls to reduceDB : 0
0.25/0.22 c number of reductions to clauses (during analyze) : 0
0.25/0.22 c number of learned constraints concerned by reduction : 0
0.25/0.22 c number of learning phase by resolution : 0
0.25/0.22 c number of learning phase by cutting planes : 0
0.25/0.22 c speed (assignments/second) : 59238.80597014925
0.25/0.22 c non guided choices 113
0.25/0.22 c learnt constraints type
0.25/0.22 c constraints type
0.25/0.22 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.25/0.22 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.25/0.22 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.25/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.25/0.22 c 136 constraints processed.
0.25/0.22 s OPTIMUM FOUND
0.25/0.22 v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 x9 x10 -x11 -x12 x13 -x14 x15 -x16 -x17 x18 -x19 -x20
0.25/0.22 c objective function=-3
0.25/0.22 c Total wall clock time (in seconds): 0.093
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-3711178-1338173845/watcher-3711178-1338173845 -o /tmp/evaluation-result-3711178-1338173845/solver-3711178-1338173845 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711178-1338173845.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: 1.92 1.99 1.99 3/194 31558
/proc/meminfo: memFree=28692592/32873844 swapFree=6856/6856
[pid=31558] ppid=31556 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/31558/stat : 31558 (java) D 31556 31558 29719 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 283509379 9515008 182 33554432000 1073741824 1073778376 140733514827888 140733514818920 223651643061 0 0 4096 0 18446744072100588836 0 0 17 5 0 0 0 0 0
/proc/31558/statm: 2323 182 140 9 0 71 0
[startup+0.092878 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 31558
/proc/meminfo: memFree=28692592/32873844 swapFree=6856/6856
[pid=31558] ppid=31556 vsize=9558440 CPUtime=0.07 cores=1,3,5,7
/proc/31558/stat : 31558 (java) S 31556 31558 29719 0 -1 4202496 3770 0 1 0 6 1 0 0 20 0 18 0 283509379 9787842560 4467 33554432000 1073741824 1073778376 140737117663168 140737117654304 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31558/statm: 2389610 4484 1956 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558440
[startup+0.100306 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 31558
/proc/meminfo: memFree=28692592/32873844 swapFree=6856/6856
[pid=31558] ppid=31556 vsize=9558440 CPUtime=0.09 cores=1,3,5,7
/proc/31558/stat : 31558 (java) S 31556 31558 29719 0 -1 4202496 4305 0 1 0 8 1 0 0 20 0 18 0 283509379 9787842560 5001 33554432000 1073741824 1073778376 140737117663168 140737117654304 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31558/statm: 2389610 5002 2113 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558440
Solver just ended. Dumping a history of the last processes samples
[startup+0.200277 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 31558
/proc/meminfo: memFree=28692592/32873844 swapFree=6856/6856
[pid=31558] ppid=31556 vsize=9625004 CPUtime=0.25 cores=1,3,5,7
/proc/31558/stat : 31558 (java) S 31556 31558 29719 0 -1 4202496 6434 0 1 0 23 2 0 0 20 0 19 0 283509379 9856004096 7708 33554432000 1073741824 1073778376 140737117663168 140737117654304 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31558/statm: 2406251 7718 2198 9 0 2396937 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9625004
Child status: 30
Real time (s): 0.233658
CPU time (s): 0.332948
CPU user time (s): 0.289955
CPU system time (s): 0.042993
CPU usage (%): 142.494
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.289955
system time used= 0.042993
maximum resident set size= 33180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7020
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= 238
involuntary context switches= 13
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node144 at 2012-05-28 04:57:25
IDJOB=3711178
IDBENCH=48278
IDSOLVER=2289
FILE ID=node144/3711178-1338173845
RUNJOBID= node144-1338157682-29736
PBS_JOBID= 14624532
Free space on /tmp= 71472 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_3.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-3711178-1338173845/watcher-3711178-1338173845 -o /tmp/evaluation-result-3711178-1338173845/solver-3711178-1338173845 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711178-1338173845.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2
RANDOM SEED=900293727
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
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.196
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 : 5332.39
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 : 2666.196
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 : 2666.196
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 : 5438.54
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 : 2666.196
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 : 2666.196
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 : 5331.90
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 : 2666.196
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 : 5331.92
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 : 2666.196
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
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 : 7
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
physical id : 1
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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:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 28692964 kB
Buffers: 382884 kB
Cached: 2640860 kB
SwapCached: 0 kB
Active: 1146940 kB
Inactive: 2188504 kB
Active(anon): 313260 kB
Inactive(anon): 0 kB
Active(file): 833680 kB
Inactive(file): 2188504 kB
Unevictable: 6856 kB
Mlocked: 6856 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 860 kB
Writeback: 0 kB
AnonPages: 325736 kB
Mapped: 22560 kB
Shmem: 200 kB
Slab: 697520 kB
SReclaimable: 139600 kB
SUnreclaim: 557920 kB
KernelStack: 1576 kB
PageTables: 4724 kB
NFS_Unstable: 4 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 698636 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 292864 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= 71472 MiB
End job on node144 at 2012-05-28 04:57:25