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 This software uses some libraries from the Jakarta Commons project. See jakarta.apache.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
0.04/0.07 c Number of processors 8
0.10/0.10 c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.10 c configuring ORDERS
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
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 phase appearing in latest learned clause
0.10/0.11 c Expensive reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=true
0.10/0.11 c Heuristics kept accross calls (keep the solver "hot")
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3709768-1338125521.opb
0.10/0.11 c reading problem ...
0.26/0.28 c ... done. Wall clock time 0.175s.
0.26/0.28 c declared #vars 231
0.26/0.28 c #constraints 2707
0.26/0.28 c constraints type
0.26/0.28 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.26/0.28 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.26/0.28 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.26/0.28 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.26/0.28 c 2707 constraints processed.
0.49/0.36 c starts : 3
0.49/0.36 c conflicts : 220
0.49/0.36 c decisions : 811
0.49/0.36 c propagations : 9754
0.49/0.36 c inspects : 29020
0.49/0.36 c shortcuts : 0
0.49/0.36 c learnt literals : 0
0.49/0.36 c learnt binary clauses : 0
0.49/0.36 c learnt ternary clauses : 0
0.49/0.36 c learnt constraints : 220
0.49/0.36 c ignored constraints : 0
0.49/0.36 c root simplifications : 3
0.49/0.36 c removed literals (reason simplification) : 296
0.49/0.36 c reason swapping (by a shorter reason) : 0
0.49/0.36 c Calls to reduceDB : 0
0.49/0.36 c number of reductions to clauses (during analyze) : 0
0.49/0.36 c number of learned constraints concerned by reduction : 0
0.49/0.36 c number of learning phase by resolution : 0
0.49/0.36 c number of learning phase by cutting planes : 0
0.49/0.36 c speed (assignments/second) : 126675.32467532468
0.49/0.36 c non guided choices 121
0.49/0.36 c learnt constraints type
0.49/0.36 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 220
0.49/0.36 c constraints type
0.49/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.49/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.49/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.49/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.49/0.36 c 2707 constraints processed.
0.49/0.36 s SATISFIABLE
0.49/0.36 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 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231
0.49/0.36 c Total wall clock time (in seconds): 0.256
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-3709768-1338125521/watcher-3709768-1338125521 -o /tmp/evaluation-result-3709768-1338125521/solver-3709768-1338125521 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3709768-1338125521.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: 1.01 1.27 1.65 3/194 32296
/proc/meminfo: memFree=29112452/32873648 swapFree=6864/6864
[pid=32296] ppid=32294 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/32296/stat : 32296 (java) R 32294 32296 32120 0 -1 4202496 989 0 0 0 0 0 0 0 20 0 1 0 278677475 23793664 715 33554432000 1073741824 1073778376 140734407803840 140734407792904 270698329448 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/32296/statm: 5809 715 529 9 0 128 0
[startup+0.0531011 s]
/proc/loadavg: 1.01 1.27 1.65 3/194 32296
/proc/meminfo: memFree=29112452/32873648 swapFree=6864/6864
[pid=32296] ppid=32294 vsize=9558440 CPUtime=0.04 cores=1,3,5,7
/proc/32296/stat : 32296 (java) S 32294 32296 32120 0 -1 4202496 3252 0 1 0 4 0 0 0 20 0 18 0 278677475 9787842560 3948 33554432000 1073741824 1073778376 140734407803840 140734407794976 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32296/statm: 2389610 3948 1764 9 0 2380296 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9558440
[startup+0.100191 s]
/proc/loadavg: 1.01 1.27 1.65 3/194 32296
/proc/meminfo: memFree=29112452/32873648 swapFree=6864/6864
[pid=32296] ppid=32294 vsize=9558440 CPUtime=0.1 cores=1,3,5,7
/proc/32296/stat : 32296 (java) S 32294 32296 32120 0 -1 4202496 4433 0 1 0 10 0 0 0 20 0 18 0 278677475 9787842560 5639 33554432000 1073741824 1073778376 140734407803840 140734407794976 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32296/statm: 2389610 5639 2131 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440
[startup+0.300167 s]
/proc/loadavg: 1.01 1.27 1.65 3/194 32296
/proc/meminfo: memFree=29112452/32873648 swapFree=6864/6864
[pid=32296] ppid=32294 vsize=9625004 CPUtime=0.49 cores=1,3,5,7
/proc/32296/stat : 32296 (java) S 32294 32296 32120 0 -1 4202496 5891 0 1 0 48 1 0 0 20 0 19 0 278677475 9856004096 8513 33554432000 1073741824 1073778376 140734407803840 140734407794976 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32296/statm: 2406251 8513 2233 9 0 2396937 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9625004
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.380732
CPU time (s): 0.713891
CPU user time (s): 0.682896
CPU system time (s): 0.030995
CPU usage (%): 187.505
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.682896
system time used= 0.030995
maximum resident set size= 39028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7459
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= 184
involuntary context switches= 25
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node125 at 2012-05-27 15:32:01
IDJOB=3709768
IDBENCH=1286
IDSOLVER=2289
FILE ID=node125/3709768-1338125521
RUNJOBID= node125-1338125514-32137
PBS_JOBID= 14624515
Free space on /tmp= 71260 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554389.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-3709768-1338125521/watcher-3709768-1338125521 -o /tmp/evaluation-result-3709768-1338125521/solver-3709768-1338125521 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3709768-1338125521.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= fa7503c73050df8d21f546636c8bda5e
RANDOM SEED=576733326
node125.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 : 2666.373
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 : 5332.74
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 : 2666.373
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 : 2666.373
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 : 2666.373
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 : 5331.90
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 : 2666.373
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 : 2666.373
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
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 : 5438.54
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 : 2666.373
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 : 2666.373
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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 29112716 kB
Buffers: 444892 kB
Cached: 2420016 kB
SwapCached: 2308 kB
Active: 1427040 kB
Inactive: 1490972 kB
Active(anon): 44456 kB
Inactive(anon): 9556 kB
Active(file): 1382584 kB
Inactive(file): 1481416 kB
Unevictable: 6864 kB
Mlocked: 6864 kB
SwapTotal: 67108856 kB
SwapFree: 67102612 kB
Dirty: 1772 kB
Writeback: 0 kB
AnonPages: 56640 kB
Mapped: 22476 kB
Shmem: 104 kB
Slab: 703732 kB
SReclaimable: 146752 kB
SUnreclaim: 556980 kB
KernelStack: 1632 kB
PageTables: 4392 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 695712 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 28672 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= 71260 MiB
End job on node125 at 2012-05-27 15:32:01