0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.07 c See www.sat4j.org for details.
0.04/0.07 c version 2.3.2.v20120418
0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.07 c java.vm.version 19.1-b02
0.04/0.07 c java.vm.vendor Sun Microsystems Inc.
0.04/0.07 c sun.arch.data.model 64
0.04/0.07 c java.version 1.6.0_24
0.04/0.07 c os.name Linux
0.04/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.04/0.07 c os.arch amd64
0.04/0.07 c Free memory 501472288
0.04/0.07 c Max memory 7480803328
0.04/0.07 c Total memory 504102912
0.04/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c ManyCore solver with 2 solvers running in parallel
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
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 Expensive 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 Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
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 phase appearing in latest learned clause 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-3688036-1337875729.opb
0.11/0.10 c reading problem ...
0.60/0.31 c ... done. Wall clock time 0.207s.
0.60/0.31 c declared #vars 10500
0.60/0.31 c #constraints 205
0.60/0.31 c constraints type
0.60/0.31 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 105
0.60/0.31 c org.sat4j.minisat.constraints.card.MinWatchCard => 100
0.60/0.31 c 205 constraints processed.
0.60/0.31 c constraints type
0.60/0.31 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105
0.60/0.31 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100
0.60/0.31 c 205 constraints processed.
1.35/0.53 c And the winner is solver1
1.63/0.81 c starts : 1
1.63/0.81 c conflicts : 1
1.63/0.81 c decisions : 4951
1.63/0.81 c propagations : 10495
1.63/0.81 c inspects : 10495
1.63/0.81 c shortcuts : 0
1.63/0.81 c learnt literals : 0
1.63/0.81 c learnt binary clauses : 0
1.63/0.81 c learnt ternary clauses : 0
1.63/0.81 c learnt constraints : 0
1.63/0.81 c ignored constraints : 0
1.63/0.81 c root simplifications : 0
1.63/0.81 c removed literals (reason simplification) : 0
1.63/0.81 c reason swapping (by a shorter reason) : 0
1.63/0.81 c Calls to reduceDB : 0
1.63/0.81 c number of reductions to clauses (during analyze) : 0
1.63/0.81 c number of learned constraints concerned by reduction : 0
1.63/0.81 c number of learning phase by resolution : 0
1.63/0.81 c number of learning phase by cutting planes : 0
1.63/0.81 c speed (assignments/second) : 21683.88429752066
1.63/0.81 c non guided choices 4951
1.63/0.81 c learnt constraints type
1.63/0.81 c constraints type
1.63/0.81 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 105
1.63/0.81 c org.sat4j.minisat.constraints.card.MinWatchCard => 100
1.63/0.81 c 205 constraints processed.
1.63/0.81 c constraints type
1.63/0.81 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105
1.63/0.81 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100
1.63/0.81 c 205 constraints processed.
1.63/0.81 s UNSATISFIABLE
1.63/0.81 c Total wall clock time (in seconds): 0.71
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-3688036-1337875729/watcher-3688036-1337875729 -o /tmp/evaluation-result-3688036-1337875729/solver-3688036-1337875729 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688036-1337875729.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: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/23321/stat : 23321 (java) R 23319 23321 21308 0 -1 4202496 1016 0 0 0 0 0 0 0 20 0 1 0 253701495 23793664 745 33554432000 1073741824 1073778376 140734994774192 140734994763256 139825542106724 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 5809 758 556 9 0 128 0
[startup+0.059209 s]
/proc/loadavg: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=9558412 CPUtime=0.04 cores=0,2,4,6
/proc/23321/stat : 23321 (java) S 23319 23321 21308 0 -1 4202496 3229 0 1 0 4 0 0 0 20 0 18 0 253701495 9787813888 4438 33554432000 1073741824 1073778376 140734994774192 140734994765328 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 2389603 4438 1759 9 0 2380296 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9558412
[startup+0.100306 s]
/proc/loadavg: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=9558412 CPUtime=0.11 cores=0,2,4,6
/proc/23321/stat : 23321 (java) S 23319 23321 21308 0 -1 4202496 4447 0 1 0 10 1 0 0 20 0 18 0 253701495 9787813888 6114 33554432000 1073741824 1073778376 140734994774192 140734994765328 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 2389603 6114 2139 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412
[startup+0.300165 s]
/proc/loadavg: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=9558412 CPUtime=0.6 cores=0,2,4,6
/proc/23321/stat : 23321 (java) S 23319 23321 21308 0 -1 4202496 7139 0 1 0 58 2 0 0 20 0 18 0 253701495 9787813888 13436 33554432000 1073741824 1073778376 140734994774192 140734994765328 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 2389603 13436 2220 9 0 2380296 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9558412
[startup+0.700258 s]
/proc/loadavg: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=9824668 CPUtime=1.63 cores=0,2,4,6
/proc/23321/stat : 23321 (java) S 23319 23321 21308 0 -1 4202496 10413 0 1 0 159 4 0 0 20 0 19 0 253701495 10060460032 19553 33554432000 1073741824 1073778376 140734994774192 140734994765328 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 2456167 19553 2249 9 0 2446860 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 9824668
Solver just ended. Dumping a history of the last processes samples
[startup+0.800299 s]
/proc/loadavg: 3.50 3.69 3.63 3/197 23321
/proc/meminfo: memFree=25151720/32873844 swapFree=7100/7100
[pid=23321] ppid=23319 vsize=9824668 CPUtime=1.63 cores=0,2,4,6
/proc/23321/stat : 23321 (java) S 23319 23321 21308 0 -1 4202496 10413 0 1 0 159 4 0 0 20 0 19 0 253701495 10060460032 19553 33554432000 1073741824 1073778376 140734994774192 140734994765328 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23321/statm: 2456167 19553 2249 9 0 2446860 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 9824668
Child status: 20
Real time (s): 0.818866
CPU time (s): 1.66275
CPU user time (s): 1.60076
CPU system time (s): 0.06199
CPU usage (%): 203.055
Max. virtual memory (cumulated for all children) (KiB): 9824668
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.60076
system time used= 0.06199
maximum resident set size= 80272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10418
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= 273
involuntary context switches= 32
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node103 at 2012-05-24 18:08:49
IDJOB=3688036
IDBENCH=2601
IDSOLVER=2268
FILE ID=node103/3688036-1337875729
RUNJOBID= node103-1337871881-21324
PBS_JOBID= 14620101
Free space on /tmp= 71712 MiB
SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688036-1337875729/watcher-3688036-1337875729 -o /tmp/evaluation-result-3688036-1337875729/solver-3688036-1337875729 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688036-1337875729.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=186688073
node103.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 : 2666.189
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 : 5332.37
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 : 2666.189
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 : 2666.189
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 : 5331.92
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 : 2666.189
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 : 2666.189
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 : 2666.189
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 : 5411.36
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 : 2666.189
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 : 2666.189
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: 25151992 kB
Buffers: 202536 kB
Cached: 2655524 kB
SwapCached: 0 kB
Active: 4764880 kB
Inactive: 2183672 kB
Active(anon): 4092856 kB
Inactive(anon): 0 kB
Active(file): 672024 kB
Inactive(file): 2183672 kB
Unevictable: 7100 kB
Mlocked: 7100 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 564 kB
Writeback: 0 kB
AnonPages: 4112248 kB
Mapped: 22612 kB
Shmem: 200 kB
Slab: 626504 kB
SReclaimable: 68524 kB
SUnreclaim: 557980 kB
KernelStack: 1792 kB
PageTables: 12168 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 4435152 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 4016128 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= 71712 MiB
End job on node103 at 2012-05-24 18:08:50