0.03/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.03/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08 c See www.sat4j.org for details.
0.03/0.08 c version 2.3.2.v20120528
0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.08 c java.vm.version 19.1-b02
0.03/0.08 c java.vm.vendor Sun Microsystems Inc.
0.03/0.08 c sun.arch.data.model 64
0.03/0.08 c java.version 1.6.0_24
0.03/0.09 c os.name Linux
0.03/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.03/0.09 c os.arch amd64
0.03/0.09 c Free memory 501472288
0.03/0.09 c Max memory 7480803328
0.03/0.09 c Total memory 504102912
0.03/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization by upper bound
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
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 lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c No reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose 2 learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3718323-1338254572.wbo
0.10/0.11 c reading problem ...
0.24/0.27 c ... done. Wall clock time 0.164s.
0.24/0.27 c declared #vars 50
0.24/0.27 c internal #vars 1586
0.24/0.27 c #constraints 1547
0.24/0.27 c constraints type
0.24/0.27 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1505
0.24/0.27 c org.sat4j.minisat.constraints.card.MinWatchCard => 5
0.24/0.27 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 36
0.24/0.27 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.24/0.27 c 1547 constraints processed.
0.24/0.27 c objective function length is 1536 literals
0.50/0.30 c SATISFIABLE
0.50/0.30 c OPTIMIZING...
0.50/0.30 c Got one! Elapsed wall clock time (in seconds):0.19
0.50/0.30 o 1
0.50/0.32 c starts : 1
0.50/0.32 c conflicts : 1
0.50/0.32 c decisions : 40
0.50/0.32 c propagations : 3169
0.50/0.32 c inspects : 506
0.50/0.32 c shortcuts : 0
0.50/0.32 c learnt literals : 0
0.50/0.32 c learnt binary clauses : 0
0.50/0.32 c learnt ternary clauses : 0
0.50/0.32 c learnt constraints : 1
0.50/0.32 c ignored constraints : 0
0.50/0.32 c root simplifications : 0
0.50/0.32 c removed literals (reason simplification) : 0
0.50/0.32 c reason swapping (by a shorter reason) : 0
0.50/0.32 c Calls to reduceDB : 0
0.50/0.32 c Number of update (reduction) of LBD : 0
0.50/0.32 c number of reductions to clauses (during analyze) : 0
0.50/0.32 c number of learned constraints concerned by reduction : 0
0.50/0.32 c number of learning phase by resolution : 0
0.50/0.32 c number of learning phase by cutting planes : 0
0.50/0.32 c speed (assignments/second) : 132041.66666666666
0.50/0.32 c non guided choices 0
0.50/0.32 c learnt constraints type
0.50/0.32 c constraints type
0.50/0.32 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1505
0.50/0.32 c org.sat4j.minisat.constraints.card.MinWatchCard => 5
0.50/0.32 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 36
0.50/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.50/0.32 c 1547 constraints processed.
0.50/0.32 s OPTIMUM FOUND
0.50/0.32 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
0.50/0.32 c objective function=1
0.50/0.32 c Total wall clock time (in seconds): 0.207
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-3718323-1338254572/watcher-3718323-1338254572 -o /tmp/evaluation-result-3718323-1338254572/solver-3718323-1338254572 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718323-1338254572.wbo
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: 1.93 1.98 1.99 2/193 11778
/proc/meminfo: memFree=26960632/32873852 swapFree=6848/6848
[pid=11778] ppid=11776 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/11778/stat : 11778 (java) R 11776 11778 6990 0 -1 4202496 1010 0 0 0 0 0 0 0 20 0 1 0 291582621 23793664 739 33554432000 1073741824 1073778376 140734749370384 140734749359448 139674997501947 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11778/statm: 5809 747 548 9 0 128 0
[startup+0.0552869 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11778
/proc/meminfo: memFree=26960632/32873852 swapFree=6848/6848
[pid=11778] ppid=11776 vsize=9293152 CPUtime=0.03 cores=1,3,5,7
/proc/11778/stat : 11778 (java) S 11776 11778 6990 0 -1 4202496 3105 0 1 0 3 0 0 0 20 0 15 0 291582621 9516187648 4314 33554432000 1073741824 1073778376 140734749370384 140734749361520 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11778/statm: 2339672 4314 1718 9 0 2330373 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9293152
[startup+0.100335 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11778
/proc/meminfo: memFree=26960632/32873852 swapFree=6848/6848
[pid=11778] ppid=11776 vsize=9558416 CPUtime=0.1 cores=1,3,5,7
/proc/11778/stat : 11778 (java) S 11776 11778 6990 0 -1 4202496 4345 0 1 0 9 1 0 0 20 0 18 0 291582621 9787817984 5538 33554432000 1073741824 1073778376 140734749370384 140734749361520 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11778/statm: 2389604 5539 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558416
[startup+0.300306 s]
/proc/loadavg: 1.93 1.98 1.99 2/193 11778
/proc/meminfo: memFree=26960632/32873852 swapFree=6848/6848
[pid=11778] ppid=11776 vsize=9624980 CPUtime=0.5 cores=1,3,5,7
/proc/11778/stat : 11778 (java) S 11776 11778 6990 0 -1 4202496 7467 0 1 0 48 2 0 0 20 0 19 0 291582621 9855979520 8983 33554432000 1073741824 1073778376 140734749370384 140734749361520 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11778/statm: 2406245 8983 2225 9 0 2396937 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9624980
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.334337
CPU time (s): 0.592909
CPU user time (s): 0.551916
CPU system time (s): 0.040993
CPU usage (%): 177.339
Max. virtual memory (cumulated for all children) (KiB): 9624980
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.551916
system time used= 0.040993
maximum resident set size= 37872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7564
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= 228
involuntary context switches= 16
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node129 at 2012-05-29 03:22:52
IDJOB=3718323
IDBENCH=79434
IDSOLVER=2301
FILE ID=node129/3718323-1338254572
RUNJOBID= node129-1338248539-9231
PBS_JOBID= 14624645
Free space on /tmp= 71196 MiB
SOLVER NAME= Sat4j PB 2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-simple_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718323-1338254572/watcher-3718323-1338254572 -o /tmp/evaluation-result-3718323-1338254572/solver-3718323-1338254572 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718323-1338254572.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 4be5f91704585a073d6f716677ebc425
RANDOM SEED=656722976
node129.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 : 2666.957
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 : 5333.91
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 : 2666.957
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 : 2666.957
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 : 2666.957
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 : 2666.957
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 : 2666.957
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 : 2666.957
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 : 5331.90
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 : 2666.957
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
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 : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873852 kB
MemFree: 26960904 kB
Buffers: 445172 kB
Cached: 3174632 kB
SwapCached: 0 kB
Active: 2726944 kB
Inactive: 2306176 kB
Active(anon): 1415740 kB
Inactive(anon): 0 kB
Active(file): 1311204 kB
Inactive(file): 2306176 kB
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Dirty: 552 kB
Writeback: 0 kB
AnonPages: 1426016 kB
Mapped: 22628 kB
Shmem: 204 kB
Slab: 738876 kB
SReclaimable: 180292 kB
SUnreclaim: 558584 kB
KernelStack: 1744 kB
PageTables: 6892 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545780 kB
Committed_AS: 1905836 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346360 kB
VmallocChunk: 34341988004 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1372160 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= 71196 MiB
End job on node129 at 2012-05-29 03:22:52