0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08 c See www.sat4j.org for details.
0.00/0.08 c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.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
0.10/0.12 c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.12 c configuring ORDERS
0.10/0.12 c --- Begin Solver configuration ---
0.10/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2dcb25f1
0.10/0.12 c Learn all clauses as in MiniSAT
0.10/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.12 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.10/0.12 c Expensive reason simplification
0.10/0.12 c Armin Biere (Picosat) restarts strategy
0.10/0.12 c Glucose learned constraints deletion strategy
0.10/0.12 c timeout=2147483s
0.10/0.12 c DB Simplification allowed=true
0.10/0.12 c Heuristics kept accross calls (keep the solver "hot")
0.10/0.12 c --- End Solver configuration ---
0.10/0.12 c solving HOME/instance-3711254-1338170152.opb
0.10/0.12 c reading problem ...
0.23/0.24 c ... done. Wall clock time 0.117s.
0.23/0.24 c declared #vars 50
0.23/0.24 c internal #vars 799
0.23/0.24 c #constraints 1548
0.23/0.24 c constraints type
0.23/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 749
0.23/0.24 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.23/0.24 c ignored satisfied constraints => 50
0.23/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 749
0.23/0.24 c 1598 constraints processed.
0.23/0.25 c SATISFIABLE
0.23/0.25 c OPTIMIZING...
0.23/0.25 c Got one! Elapsed wall clock time (in seconds):0.126
0.23/0.25 o 0
0.23/0.25 c Got one! Elapsed wall clock time (in seconds):0.129
0.23/0.25 o -1
0.23/0.25 c Got one! Elapsed wall clock time (in seconds):0.132
0.23/0.25 o -2
0.23/0.25 c Got one! Elapsed wall clock time (in seconds):0.134
0.23/0.25 o -5
0.23/0.27 c Got one! Elapsed wall clock time (in seconds):0.145
0.23/0.27 o -6
0.46/0.33 c starts : 8
0.46/0.33 c conflicts : 373
0.46/0.33 c decisions : 551
0.46/0.33 c propagations : 7571
0.46/0.33 c inspects : 45916
0.46/0.33 c shortcuts : 0
0.46/0.33 c learnt literals : 9
0.46/0.33 c learnt binary clauses : 1
0.46/0.33 c learnt ternary clauses : 3
0.46/0.33 c learnt constraints : 363
0.46/0.33 c ignored constraints : 0
0.46/0.33 c root simplifications : 16
0.46/0.33 c removed literals (reason simplification) : 3685
0.46/0.33 c reason swapping (by a shorter reason) : 0
0.46/0.33 c Calls to reduceDB : 0
0.46/0.33 c number of reductions to clauses (during analyze) : 0
0.46/0.33 c number of learned constraints concerned by reduction : 0
0.46/0.33 c number of learning phase by resolution : 0
0.46/0.33 c number of learning phase by cutting planes : 0
0.46/0.33 c speed (assignments/second) : 88034.88372093024
0.46/0.33 c non guided choices 147
0.46/0.33 c learnt constraints type
0.46/0.33 c constraints type
0.46/0.33 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 749
0.46/0.33 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.46/0.33 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.46/0.33 c ignored satisfied constraints => 50
0.46/0.33 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 749
0.46/0.33 c 1598 constraints processed.
0.46/0.33 s OPTIMUM FOUND
0.46/0.33 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
0.46/0.33 c objective function=-6
0.46/0.33 c Total wall clock time (in seconds): 0.209
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-3711254-1338170152/watcher-3711254-1338170152 -o /tmp/evaluation-result-3711254-1338170152/solver-3711254-1338170152 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711254-1338170152.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: 2.10 2.09 2.03 3/194 14678
/proc/meminfo: memFree=29344400/32873648 swapFree=6860/6860
[pid=14678] ppid=14676 vsize=8 CPUtime=0 cores=0,2,4,6
/proc/14678/stat : 14678 (java) R 14676 14678 13368 0 -1 4194304 253 0 0 0 0 0 0 0 20 0 1 0 283141249 8192 1 33554432000 0 0 0 140735691911384 266435456439 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/14678/statm: 67 3 0 0 0 24 0
[startup+0.103742 s]
/proc/loadavg: 2.10 2.09 2.03 3/194 14678
/proc/meminfo: memFree=29344400/32873648 swapFree=6860/6860
[pid=14678] ppid=14676 vsize=9558440 CPUtime=0.1 cores=0,2,4,6
/proc/14678/stat : 14678 (java) S 14676 14678 13368 0 -1 4202496 4269 0 1 0 9 1 0 0 20 0 18 0 283141249 9787842560 5986 33554432000 1073741824 1073778376 140734776651648 140734776642784 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14678/statm: 2389610 5986 2116 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440
[startup+0.200271 s]
/proc/loadavg: 2.10 2.09 2.03 3/194 14678
/proc/meminfo: memFree=29344400/32873648 swapFree=6860/6860
[pid=14678] ppid=14676 vsize=9558440 CPUtime=0.23 cores=0,2,4,6
/proc/14678/stat : 14678 (java) S 14676 14678 13368 0 -1 4202496 4565 0 1 0 22 1 0 0 20 0 18 0 283141249 9787842560 6792 33554432000 1073741824 1073778376 140734776651648 140734776642784 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14678/statm: 2389610 6792 2194 9 0 2380296 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 9558440
[startup+0.300262 s]
/proc/loadavg: 2.10 2.09 2.03 3/194 14678
/proc/meminfo: memFree=29344400/32873648 swapFree=6860/6860
[pid=14678] ppid=14676 vsize=9625004 CPUtime=0.46 cores=0,2,4,6
/proc/14678/stat : 14678 (java) S 14676 14678 13368 0 -1 4202496 6492 0 1 0 45 1 0 0 20 0 19 0 283141249 9856004096 8439 33554432000 1073741824 1073778376 140734776651648 140734776642784 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14678/statm: 2406251 8439 2234 9 0 2396937 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 9625004
Solver just ended. Dumping a history of the last processes samples
[startup+0.300262 s]
/proc/loadavg: 2.10 2.09 2.03 3/194 14678
/proc/meminfo: memFree=29344400/32873648 swapFree=6860/6860
[pid=14678] ppid=14676 vsize=9625004 CPUtime=0.46 cores=0,2,4,6
/proc/14678/stat : 14678 (java) S 14676 14678 13368 0 -1 4202496 6492 0 1 0 45 1 0 0 20 0 19 0 283141249 9856004096 8439 33554432000 1073741824 1073778376 140734776651648 140734776642784 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14678/statm: 2406251 8439 2234 9 0 2396937 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 9625004
Child status: 30
Real time (s): 0.346008
CPU time (s): 0.594909
CPU user time (s): 0.562914
CPU system time (s): 0.031995
CPU usage (%): 171.935
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.562914
system time used= 0.031995
maximum resident set size= 33980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6711
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= 236
involuntary context switches= 32
runsolver used 0 second user time and 0.006998 second system time
The end
Begin job on node116 at 2012-05-28 03:55:52
IDJOB=3711254
IDBENCH=48210
IDSOLVER=2289
FILE ID=node116/3711254-1338170152
RUNJOBID= node116-1338158618-13384
PBS_JOBID= 14624543
Free space on /tmp= 71472 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_1.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3711254-1338170152/watcher-3711254-1338170152 -o /tmp/evaluation-result-3711254-1338170152/solver-3711254-1338170152 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711254-1338170152.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 9b1238456c70f4586134906da9731efc
RANDOM SEED=1527641616
node116.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 : 2666.556
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 : 5333.11
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 : 2666.556
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 : 2666.556
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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fpu : yes
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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 : 2666.556
cache size : 8192 KB
physical id : 1
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core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
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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 : 2666.556
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
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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 : 5331.92
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 : 2666.556
cache size : 8192 KB
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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
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power management:
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cpu family : 6
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stepping : 5
cpu MHz : 2666.556
cache size : 8192 KB
physical id : 0
siblings : 4
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cpu cores : 4
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fpu : yes
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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
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cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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bogomips : 5331.91
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cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 29344672 kB
Buffers: 371240 kB
Cached: 1113784 kB
SwapCached: 3236 kB
Active: 1972640 kB
Inactive: 709900 kB
Active(anon): 1188596 kB
Inactive(anon): 8956 kB
Active(file): 784044 kB
Inactive(file): 700944 kB
Unevictable: 6860 kB
Mlocked: 6860 kB
SwapTotal: 67108856 kB
SwapFree: 67103668 kB
Dirty: 852 kB
Writeback: 0 kB
AnonPages: 1205856 kB
Mapped: 20872 kB
Shmem: 96 kB
Slab: 699812 kB
SReclaimable: 144132 kB
SUnreclaim: 555680 kB
KernelStack: 1600 kB
PageTables: 6196 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 2149820 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1142784 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71472 MiB
End job on node116 at 2012-05-28 03:55:52