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.
0.00/0.08 c version 2.3.2.v20120418
0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.08 c java.vm.version 19.1-b02
0.00/0.08 c java.vm.vendor Sun Microsystems Inc.
0.00/0.08 c sun.arch.data.model 64
0.00/0.08 c java.version 1.6.0_24
0.00/0.08 c os.name Linux
0.00/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.08 c os.arch amd64
0.00/0.08 c Free memory 501472288
0.00/0.08 c Max memory 7480803328
0.00/0.08 c Total memory 504102912
0.00/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Armin Biere (Picosat) restarts strategy
0.11/0.10 c Glucose learned constraints deletion strategy
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-3687533-1337872009.opb
0.11/0.10 c reading problem ...
0.11/0.12 c ... done. Wall clock time 0.024s.
0.11/0.12 c declared #vars 27
0.11/0.12 c #constraints 20
0.11/0.12 c constraints type
0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 20
0.11/0.12 c 20 constraints processed.
0.11/0.12 c objective function length is 27 literals
0.11/0.18 c SATISFIABLE
0.11/0.18 c OPTIMIZING...
0.11/0.18 c Got one! Elapsed wall clock time (in seconds):0.082
0.11/0.18 o 56
0.32/0.22 c Got one! Elapsed wall clock time (in seconds):0.116
0.32/0.22 o 54
0.32/0.22 c Got one! Elapsed wall clock time (in seconds):0.117
0.32/0.22 o 47
0.32/0.25 c Got one! Elapsed wall clock time (in seconds):0.152
0.32/0.25 o 46
0.32/0.26 c Got one! Elapsed wall clock time (in seconds):0.156
0.32/0.26 o 45
0.32/0.28 c Got one! Elapsed wall clock time (in seconds):0.179
0.32/0.28 o 42
0.32/0.28 c Got one! Elapsed wall clock time (in seconds):0.18
0.32/0.28 o 41
0.32/0.28 c Got one! Elapsed wall clock time (in seconds):0.182
0.32/0.28 o 38
0.32/0.28 c Got one! Elapsed wall clock time (in seconds):0.184
0.32/0.28 o 34
0.52/0.35 c starts : 27
0.52/0.35 c conflicts : 3376
0.52/0.35 c decisions : 3823
0.52/0.35 c propagations : 26044
0.52/0.35 c inspects : 830146
0.52/0.35 c shortcuts : 0
0.52/0.35 c learnt literals : 8
0.52/0.35 c learnt binary clauses : 5
0.52/0.35 c learnt ternary clauses : 8
0.52/0.35 c learnt constraints : 3367
0.52/0.35 c ignored constraints : 0
0.52/0.35 c root simplifications : 0
0.52/0.35 c removed literals (reason simplification) : 0
0.52/0.35 c reason swapping (by a shorter reason) : 0
0.52/0.35 c Calls to reduceDB : 0
0.52/0.35 c number of reductions to clauses (during analyze) : 0
0.52/0.35 c number of learned constraints concerned by reduction : 0
0.52/0.35 c number of learning phase by resolution : 0
0.52/0.35 c number of learning phase by cutting planes : 0
0.52/0.35 c speed (assignments/second) : 115238.93805309734
0.52/0.35 c non guided choices 0
0.52/0.35 c learnt constraints type
0.52/0.35 c constraints type
0.52/0.35 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 20
0.52/0.35 c 20 constraints processed.
0.52/0.35 s OPTIMUM FOUND
0.52/0.35 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
0.52/0.35 c objective function=34
0.52/0.35 c Total wall clock time (in seconds): 0.253
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-3687533-1337872009/watcher-3687533-1337872009 -o /tmp/evaluation-result-3687533-1337872009/solver-3687533-1337872009 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687533-1337872009.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: 1.71 0.65 0.23 3/192 23978
/proc/meminfo: memFree=29574536/32873852 swapFree=7616/7616
[pid=23978] ppid=23976 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/23978/stat : 23978 (java) R 23976 23978 23289 0 -1 4202496 984 0 0 0 0 0 0 0 20 0 1 0 253326400 23793664 712 33554432000 1073741824 1073778376 140734578150128 140734578140120 252253877608 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23978/statm: 5809 713 528 9 0 128 0
[startup+0.099782 s]
/proc/loadavg: 1.71 0.65 0.23 3/192 23978
/proc/meminfo: memFree=29574536/32873852 swapFree=7616/7616
[pid=23978] ppid=23976 vsize=9558412 CPUtime=0.11 cores=1,3,5,7
/proc/23978/stat : 23978 (java) S 23976 23978 23289 0 -1 4202496 4422 0 1 0 9 2 0 0 20 0 18 0 253326400 9787813888 6093 33554432000 1073741824 1073778376 140734578150128 140734578141264 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23978/statm: 2389603 6094 2124 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412
[startup+0.100228 s]
/proc/loadavg: 1.71 0.65 0.23 3/192 23978
/proc/meminfo: memFree=29574536/32873852 swapFree=7616/7616
[pid=23978] ppid=23976 vsize=9558412 CPUtime=0.11 cores=1,3,5,7
/proc/23978/stat : 23978 (java) S 23976 23978 23289 0 -1 4202496 4429 0 1 0 9 2 0 0 20 0 18 0 253326400 9787813888 6100 33554432000 1073741824 1073778376 140734578150128 140734578141264 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23978/statm: 2389603 6100 2130 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412
[startup+0.300186 s]
/proc/loadavg: 1.71 0.65 0.23 3/192 23978
/proc/meminfo: memFree=29574536/32873852 swapFree=7616/7616
[pid=23978] ppid=23976 vsize=9624976 CPUtime=0.52 cores=1,3,5,7
/proc/23978/stat : 23978 (java) S 23976 23978 23289 0 -1 4202496 7824 0 1 0 50 2 0 0 20 0 19 0 253326400 9855975424 8354 33554432000 1073741824 1073778376 140734578150128 140734578141264 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23978/statm: 2406244 8354 2209 9 0 2396937 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9624976
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.361024
CPU time (s): 0.665898
CPU user time (s): 0.610907
CPU system time (s): 0.054991
CPU usage (%): 184.447
Max. virtual memory (cumulated for all children) (KiB): 9624976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.610907
system time used= 0.054991
maximum resident set size= 35784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7968
page faults= 1
swaps= 0
block input operations= 72
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 217
involuntary context switches= 17
runsolver used 0.002999 second user time and 0.003999 second system time
The end
Begin job on node131 at 2012-05-24 17:06:49
IDJOB=3687533
IDBENCH=1860
IDSOLVER=2269
FILE ID=node131/3687533-1337872009
RUNJOBID= node131-1337871881-23306
PBS_JOBID= 14620073
Free space on /tmp= 71600 MiB
SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687533-1337872009/watcher-3687533-1337872009 -o /tmp/evaluation-result-3687533-1337872009/solver-3687533-1337872009 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687533-1337872009.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=1705632628
node131.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 : 2666.805
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 : 5333.61
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 : 2666.805
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.92
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 : 2666.805
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 : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873852 kB
MemFree: 29574816 kB
Buffers: 206512 kB
Cached: 2126604 kB
SwapCached: 0 kB
Active: 693444 kB
Inactive: 1837684 kB
Active(anon): 200604 kB
Inactive(anon): 0 kB
Active(file): 492840 kB
Inactive(file): 1837684 kB
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SwapFree: 67108856 kB
Dirty: 460 kB
Writeback: 40 kB
AnonPages: 252612 kB
Mapped: 22600 kB
Shmem: 204 kB
Slab: 628680 kB
SReclaimable: 71088 kB
SUnreclaim: 557592 kB
KernelStack: 1616 kB
PageTables: 4652 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545780 kB
Committed_AS: 696416 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346360 kB
VmallocChunk: 34341988004 kB
HardwareCorrupted: 0 kB
AnonHugePages: 217088 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= 71600 MiB
End job on node131 at 2012-05-24 17:06:50