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@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-3688773-1337888026.opb
0.08/0.11 c reading problem ...
0.08/0.14 c ... done. Wall clock time 0.023s.
0.08/0.14 c declared #vars 20
0.08/0.14 c internal #vars 72
0.08/0.14 c #constraints 136
0.08/0.14 c constraints type
0.08/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.08/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.08/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.08/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.08/0.14 c 136 constraints processed.
0.08/0.14 c objective function length is 10 literals
0.08/0.14 c SATISFIABLE
0.08/0.14 c OPTIMIZING...
0.08/0.14 c Got one! Elapsed wall clock time (in seconds):0.029
0.08/0.14 o -2
0.08/0.15 c Got one! Elapsed wall clock time (in seconds):0.038
0.08/0.15 o -3
0.27/0.20 c starts : 5
0.27/0.20 c conflicts : 297
0.27/0.20 c decisions : 359
0.27/0.20 c propagations : 4132
0.27/0.20 c inspects : 19589
0.27/0.20 c shortcuts : 0
0.27/0.20 c learnt literals : 9
0.27/0.20 c learnt binary clauses : 7
0.27/0.20 c learnt ternary clauses : 32
0.27/0.20 c learnt constraints : 287
0.27/0.20 c ignored constraints : 0
0.27/0.20 c root simplifications : 0
0.27/0.20 c removed literals (reason simplification) : 0
0.27/0.20 c reason swapping (by a shorter reason) : 0
0.27/0.20 c Calls to reduceDB : 0
0.27/0.20 c number of reductions to clauses (during analyze) : 0
0.27/0.20 c number of learned constraints concerned by reduction : 0
0.27/0.20 c number of learning phase by resolution : 0
0.27/0.20 c number of learning phase by cutting planes : 0
0.27/0.20 c speed (assignments/second) : 63569.230769230766
0.27/0.20 c non guided choices 0
0.27/0.20 c learnt constraints type
0.27/0.20 c constraints type
0.27/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.27/0.20 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.27/0.20 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.27/0.20 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.27/0.20 c 136 constraints processed.
0.27/0.20 s OPTIMUM FOUND
0.27/0.20 v x1 -x2 -x3 -x4 -x5 x6 -x7 x8 -x9 -x10 -x11 -x12 x13 x14 x15 -x16 -x17 -x18 -x19 -x20
0.27/0.20 c objective function=-3
0.27/0.20 c Total wall clock time (in seconds): 0.092
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-3688773-1337888026/watcher-3688773-1337888026 -o /tmp/evaluation-result-3688773-1337888026/solver-3688773-1337888026 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688773-1337888026.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 3832
/proc/meminfo: memFree=29858860/32873844 swapFree=6848/6848
[pid=3832] ppid=3830 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/3832/stat : 3832 (java) R 3830 3832 2422 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 254927483 9515008 183 33554432000 1073741824 1073778376 140736436613616 140736436604648 223651643061 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3832/statm: 2323 183 140 9 0 71 0
[startup+0.036545 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 3832
/proc/meminfo: memFree=29858860/32873844 swapFree=6848/6848
[pid=3832] ppid=3830 vsize=9092432 CPUtime=0 cores=1,3,5,7
/proc/3832/stat : 3832 (java) S 3830 3832 2422 0 -1 4202496 2891 0 1 0 0 0 0 0 20 0 11 0 254927483 9310650368 3590 33554432000 1073741824 1073778376 140736839504400 140736839495536 223655002173 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/3832/statm: 2273108 3590 1623 9 0 2263809 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9092432
[startup+0.100327 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 3832
/proc/meminfo: memFree=29858860/32873844 swapFree=6848/6848
[pid=3832] ppid=3830 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/3832/stat : 3832 (java) S 3830 3832 2422 0 -1 4202496 4299 0 1 0 7 1 0 0 20 0 18 0 254927483 9787813888 5482 33554432000 1073741824 1073778376 140736839504400 140736839495536 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/3832/statm: 2389603 5484 2108 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412
Solver just ended. Dumping a history of the last processes samples
[startup+0.200326 s]
/proc/loadavg: 1.92 1.99 1.99 3/194 3832
/proc/meminfo: memFree=29858860/32873844 swapFree=6848/6848
[pid=3832] ppid=3830 vsize=9624976 CPUtime=0.27 cores=1,3,5,7
/proc/3832/stat : 3832 (java) S 3830 3832 2422 0 -1 4202496 6645 0 1 0 26 1 0 0 20 0 19 0 254927483 9855975424 7480 33554432000 1073741824 1073778376 140736839504400 140736839495536 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/3832/statm: 2406244 7481 2197 9 0 2396937 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9624976
Child status: 30
Real time (s): 0.22155
CPU time (s): 0.333948
CPU user time (s): 0.280957
CPU system time (s): 0.052991
CPU usage (%): 150.733
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.280957
system time used= 0.052991
maximum resident set size= 30128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6788
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= 232
involuntary context switches= 12
runsolver used 0.002999 second user time and 0.003999 second system time
The end
Begin job on node144 at 2012-05-24 21:33:46
IDJOB=3688773
IDBENCH=48278
IDSOLVER=2269
FILE ID=node144/3688773-1337888026
RUNJOBID= node144-1337871880-2439
PBS_JOBID= 14620060
Free space on /tmp= 71728 MiB
SOLVER NAME= Sat 4j PB Resolution 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-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688773-1337888026/watcher-3688773-1337888026 -o /tmp/evaluation-result-3688773-1337888026/solver-3688773-1337888026 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688773-1337888026.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2
RANDOM SEED=1191204051
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
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 : 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
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 : 2666.196
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
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:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 29859248 kB
Buffers: 228112 kB
Cached: 1853932 kB
SwapCached: 0 kB
Active: 577936 kB
Inactive: 1666484 kB
Active(anon): 163708 kB
Inactive(anon): 0 kB
Active(file): 414228 kB
Inactive(file): 1666484 kB
Unevictable: 6848 kB
Mlocked: 6848 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 432 kB
Writeback: 0 kB
AnonPages: 173552 kB
Mapped: 22460 kB
Shmem: 200 kB
Slab: 626900 kB
SReclaimable: 69356 kB
SUnreclaim: 557544 kB
KernelStack: 1600 kB
PageTables: 4396 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 696864 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 143360 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= 71724 MiB
End job on node144 at 2012-05-24 21:33:46