0.04/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.09 c See www.sat4j.org for details.
0.09/0.10 c version 2.3.1.v20110525
0.09/0.10 c java.runtime.name Java(TM) SE Runtime Environment
0.09/0.10 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.09/0.10 c java.vm.version 19.1-b02
0.09/0.10 c java.vm.vendor Sun Microsystems Inc.
0.09/0.10 c sun.arch.data.model 64
0.09/0.10 c java.version 1.6.0_24
0.09/0.10 c os.name Linux
0.09/0.10 c os.version 2.6.32-71.29.1.el6.x86_64
0.09/0.10 c os.arch amd64
0.09/0.10 c Free memory 9996466904
0.09/0.10 c Max memory 10048897024
0.09/0.10 c Total memory 10048897024
0.09/0.10 c Number of processors 8
0.09/0.12 c Pseudo Boolean Optimization
0.09/0.12 c ManyCore solver with 2 solvers running in parallel
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
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 lightweight component caching from RSAT taking into account the objective function
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=false
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
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 taking into account the objective function
0.09/0.12 c No 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=false
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c solving HOME/instance-3733794-1338690550.opb
0.09/0.12 c reading problem ...
0.25/0.20 c ... done. Wall clock time 0.078s.
0.25/0.20 c #vars 1050
0.25/0.20 c #constraints 65
0.25/0.20 c constraints type
0.25/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35
0.25/0.20 c org.sat4j.minisat.constraints.card.MinWatchCard => 30
0.25/0.20 c constraints type
0.25/0.20 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35
0.25/0.20 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 30
0.25/0.25 c And the winner is CuttingPlanes
0.49/0.70 c starts : 1
0.49/0.70 c conflicts : 1
0.49/0.70 c decisions : 436
0.49/0.70 c propagations : 1045
0.49/0.70 c inspects : 1045
0.49/0.70 c shortcuts : 0
0.49/0.70 c learnt literals : 0
0.49/0.70 c learnt binary clauses : 0
0.49/0.70 c learnt ternary clauses : 0
0.49/0.70 c learnt constraints : 0
0.49/0.70 c ignored constraints : 0
0.49/0.70 c root simplifications : 0
0.49/0.70 c removed literals (reason simplification) : 0
0.49/0.70 c reason swapping (by a shorter reason) : 0
0.49/0.70 c Calls to reduceDB : 0
0.49/0.71 c number of reductions to clauses (during analyze) : 0
0.49/0.71 c number of learned constraints concerned by reduction : 0
0.49/0.71 c number of learning phase by resolution : 0
0.49/0.71 c number of learning phase by cutting planes : 0
0.49/0.71 c speed (assignments/second) : 2085.8283433133734
0.49/0.71 c non guided choices 436
0.49/0.71 c learnt constraints type
0.49/0.71 c constraints type
0.49/0.71 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35
0.49/0.71 c org.sat4j.minisat.constraints.card.MinWatchCard => 30
0.49/0.71 c constraints type
0.49/0.71 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35
0.49/0.71 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 30
0.49/0.71 s UNSATISFIABLE
0.49/0.71 c Total wall clock time (in seconds): 0.581
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-3733794-1338690550/watcher-3733794-1338690550 -o /tmp/evaluation-result-3733794-1338690550/solver-3733794-1338690550 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3733794-1338690550.opb
running on 4 cores: 0,2,4,6
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: 3.51 3.80 3.82 4/199 31924
/proc/meminfo: memFree=24697460/32873844 swapFree=7112/7112
[pid=31924] ppid=31922 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/31924/stat : 31924 (java) R 31922 31924 27163 0 -1 4202496 867 0 0 0 0 0 0 0 20 0 1 0 335180380 23793664 597 33554432000 1073741824 1073778376 140736260810320 140736260799384 273579817537 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31924/statm: 5809 610 454 9 0 128 0
[startup+0.052242 s]
/proc/loadavg: 3.51 3.80 3.82 4/199 31924
/proc/meminfo: memFree=24697460/32873844 swapFree=7112/7112
[pid=31924] ppid=31922 vsize=11253516 CPUtime=0.04 cores=0,2,4,6
/proc/31924/stat : 31924 (java) S 31922 31924 27163 0 -1 4202496 4283 0 1 0 3 1 0 0 20 0 13 0 335180380 11523600384 12136 33554432000 1073741824 1073778376 140736260810320 140736260801456 273592385597 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31924/statm: 2813379 12136 1697 9 0 2804080 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11253516
[startup+0.100256 s]
/proc/loadavg: 3.51 3.80 3.82 4/199 31924
/proc/meminfo: memFree=24697460/32873844 swapFree=7112/7112
[pid=31924] ppid=31922 vsize=11586392 CPUtime=0.09 cores=0,2,4,6
/proc/31924/stat : 31924 (java) S 31922 31924 27163 0 -1 4202496 5165 0 1 0 8 1 0 0 20 0 18 0 335180380 11864465408 13528 33554432000 1073741824 1073778376 140736260810320 140736260801456 273592385597 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31924/statm: 2896598 13528 2086 9 0 2887285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11586392
[startup+0.300258 s]
/proc/loadavg: 3.51 3.80 3.82 4/199 31924
/proc/meminfo: memFree=24697460/32873844 swapFree=7112/7112
[pid=31924] ppid=31922 vsize=11852648 CPUtime=0.49 cores=0,2,4,6
/proc/31924/stat : 31924 (java) S 31922 31924 27163 0 -1 4202496 7703 0 1 0 46 3 0 0 20 0 19 0 335180380 12137111552 16814 33554432000 1073741824 1073778376 140736260810320 140736260801456 273592385597 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31924/statm: 2963162 16814 2240 9 0 2953849 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 11852648
[startup+0.700248 s]
/proc/loadavg: 3.51 3.80 3.82 4/199 31924
/proc/meminfo: memFree=24697460/32873844 swapFree=7112/7112
[pid=31924] ppid=31922 vsize=11852648 CPUtime=0.49 cores=0,2,4,6
/proc/31924/stat : 31924 (java) S 31922 31924 27163 0 -1 4202496 7703 0 1 0 46 3 0 0 20 0 19 0 335180380 12137111552 16814 33554432000 1073741824 1073778376 140736260810320 140736260801456 273592385597 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31924/statm: 2963162 16814 2240 9 0 2953849 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 11852648
Solver just ended. Dumping a history of the last processes samples
Child status: 20
Real time (s): 0.712875
CPU time (s): 0.512921
CPU user time (s): 0.461929
CPU system time (s): 0.050992
CPU usage (%): 71.951
Max. virtual memory (cumulated for all children) (KiB): 11852648
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.461929
system time used= 0.050992
maximum resident set size= 69312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7708
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= 224
involuntary context switches= 17
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node132 at 2012-06-03 04:29:11
IDJOB=3733794
IDBENCH=2600
IDSOLVER=2328
FILE ID=node132/3733794-1338690550
RUNJOBID= node132-1338678626-27182
PBS_JOBID= 14636681
Free space on /tmp= 71216 MiB
SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3733794-1338690550/watcher-3733794-1338690550 -o /tmp/evaluation-result-3733794-1338690550/solver-3733794-1338690550 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3733794-1338690550.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= a451a3aa708ebb54c76171e0e43da9df
RANDOM SEED=15848205
node132.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 : 2666.832
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 : 5333.66
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 : 2666.832
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 : 5332.55
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 : 2666.832
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 : 5332.56
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 : 2666.832
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 : 5332.56
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 : 2666.832
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 : 5332.55
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 : 2666.832
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 : 5332.56
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 : 2666.832
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 : 5332.55
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 : 2666.832
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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 24697724 kB
Buffers: 603044 kB
Cached: 3075372 kB
SwapCached: 2288 kB
Active: 5121548 kB
Inactive: 2121632 kB
Active(anon): 3556988 kB
Inactive(anon): 7108 kB
Active(file): 1564560 kB
Inactive(file): 2114524 kB
Unevictable: 7112 kB
Mlocked: 7112 kB
SwapTotal: 67108856 kB
SwapFree: 67102712 kB
Dirty: 576 kB
Writeback: 4 kB
AnonPages: 3579404 kB
Mapped: 19248 kB
Shmem: 8 kB
Slab: 775424 kB
SReclaimable: 216280 kB
SUnreclaim: 559144 kB
KernelStack: 1672 kB
PageTables: 11020 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 10458436 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346376 kB
VmallocChunk: 34341987860 kB
HardwareCorrupted: 0 kB
AnonHugePages: 3540992 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= 71216 MiB
End job on node132 at 2012-06-03 04:29:11