0.05/0.25 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.05/0.25 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.25 c See www.sat4j.org for details.
0.05/0.26 c version 2.3.2.v20120418
0.05/0.26 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.26 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.26 c java.vm.version 19.1-b02
0.05/0.26 c java.vm.vendor Sun Microsystems Inc.
0.05/0.26 c sun.arch.data.model 64
0.05/0.26 c java.version 1.6.0_24
0.05/0.26 c os.name Linux
0.05/0.26 c os.version 2.6.32-71.29.1.el6.x86_64
0.05/0.26 c os.arch amd64
0.05/0.26 c Free memory 501472288
0.05/0.26 c Max memory 7480803328
0.05/0.26 c Total memory 504102912
0.05/0.26 c Number of processors 8
0.11/0.31 c Pseudo Boolean Optimization by upper bound
0.11/0.31 c --- Begin Solver configuration ---
0.11/0.31 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.11/0.31 c Learn all clauses as in MiniSAT
0.11/0.31 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.31 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.31 c No reason simplification
0.11/0.31 c Armin Biere (Picosat) restarts strategy
0.11/0.31 c Glucose learned constraints deletion strategy
0.11/0.31 c timeout=2147483s
0.11/0.31 c DB Simplification allowed=false
0.11/0.31 c c --- End Solver configuration ---
0.11/0.31 c solving HOME/instance-3687253-1337871890.opb
0.11/0.31 c reading problem ...
0.11/0.36 c ... done. Wall clock time 0.054s.
0.11/0.36 c declared #vars 169
0.11/0.36 c #constraints 101
0.11/0.36 c constraints type
0.11/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.11/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.11/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.11/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.11/0.36 c 101 constraints processed.
0.69/0.63 c cleaning 2497 clauses out of 4997 with flag 5000/5000
0.69/0.65 c starts : 21
0.69/0.65 c conflicts : 5364
0.69/0.65 c decisions : 8566
0.69/0.65 c propagations : 113144
0.69/0.65 c inspects : 480133
0.69/0.65 c shortcuts : 0
0.69/0.65 c learnt literals : 3
0.69/0.65 c learnt binary clauses : 0
0.69/0.65 c learnt ternary clauses : 0
0.69/0.65 c learnt constraints : 5361
0.69/0.65 c ignored constraints : 0
0.69/0.65 c root simplifications : 0
0.69/0.65 c removed literals (reason simplification) : 0
0.69/0.65 c reason swapping (by a shorter reason) : 0
0.69/0.65 c Calls to reduceDB : 1
0.69/0.65 c number of reductions to clauses (during analyze) : 0
0.69/0.65 c number of learned constraints concerned by reduction : 0
0.69/0.65 c number of learning phase by resolution : 0
0.69/0.65 c number of learning phase by cutting planes : 0
0.69/0.65 c speed (assignments/second) : 401219.8581560284
0.69/0.65 c non guided choices 37
0.69/0.65 c learnt constraints type
0.69/0.65 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 2864
0.69/0.65 c constraints type
0.69/0.65 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.69/0.65 c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.69/0.65 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.69/0.65 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.69/0.65 c 101 constraints processed.
0.69/0.65 s SATISFIABLE
0.69/0.65 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
0.69/0.65 c Total wall clock time (in seconds): 0.344
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-3687253-1337871890/watcher-3687253-1337871890 -o /tmp/evaluation-result-3687253-1337871890/solver-3687253-1337871890 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687253-1337871890.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: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/24916/stat : 24916 (java) R 24914 24916 24862 0 -1 4202496 981 0 0 0 0 0 0 0 20 0 1 0 253313386 23793664 708 33554432000 1073741824 1073778376 140735400209120 140735400198184 254741099880 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 5809 709 524 9 0 128 0
[startup+0.031821 s]
/proc/loadavg: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=9225560 CPUtime=0.01 cores=0,2,4,6
/proc/24916/stat : 24916 (java) S 24914 24916 24862 0 -1 4202496 2988 0 1 0 1 0 0 0 20 0 13 0 253313386 9446973440 3685 33554432000 1073741824 1073778376 140735400209120 140735400200256 254753669181 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 2306390 3687 1676 9 0 2297091 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9225560
[startup+0.100296 s]
/proc/loadavg: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=9225560 CPUtime=0.04 cores=0,2,4,6
/proc/24916/stat : 24916 (java) S 24914 24916 24862 0 -1 4202496 3060 0 1 0 3 1 0 0 20 0 13 0 253313386 9446973440 3757 33554432000 1073741824 1073778376 140735400209120 140735400200256 254753669181 0 0 0 16800971 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 2306390 3757 1707 9 0 2297091 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9225560
[startup+0.300181 s]
/proc/loadavg: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=9558412 CPUtime=0.11 cores=0,2,4,6
/proc/24916/stat : 24916 (java) S 24914 24916 24862 0 -1 4202496 4391 0 3 0 9 2 0 0 20 0 18 0 253313386 9787813888 6092 33554432000 1073741824 1073778376 140735400209120 140735400200256 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 2389603 6092 2123 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412
Solver just ended. Dumping a history of the last processes samples
[startup+0.500259 s]
/proc/loadavg: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=9624976 CPUtime=0.55 cores=0,2,4,6
/proc/24916/stat : 24916 (java) S 24914 24916 24862 0 -1 4202496 6897 0 3 0 53 2 0 0 20 0 19 0 253313386 9855975424 7607 33554432000 1073741824 1073778376 140735400209120 140735400200256 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 2406244 7607 2233 9 0 2396937 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 9624976
[startup+0.600162 s]
/proc/loadavg: 0.00 0.00 0.00 3/186 24916
/proc/meminfo: memFree=29221868/32873844 swapFree=7364/7364
[pid=24916] ppid=24914 vsize=9624976 CPUtime=0.69 cores=0,2,4,6
/proc/24916/stat : 24916 (java) S 24914 24916 24862 0 -1 4202496 7383 0 3 0 67 2 0 0 20 0 19 0 253313386 9855975424 8253 33554432000 1073741824 1073778376 140735400209120 140735400200256 254753669181 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24916/statm: 2406244 8253 2235 9 0 2396937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9624976
Child status: 10
Real time (s): 0.658091
CPU time (s): 0.794878
CPU user time (s): 0.751885
CPU system time (s): 0.042993
CPU usage (%): 120.785
Max. virtual memory (cumulated for all children) (KiB): 9625284
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.751885
system time used= 0.042993
maximum resident set size= 38900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7521
page faults= 3
swaps= 0
block input operations= 3392
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 383
involuntary context switches= 22
runsolver used 0 second user time and 0.006998 second system time
The end
Begin job on node145 at 2012-05-24 17:04:51
IDJOB=3687253
IDBENCH=1249
IDSOLVER=2269
FILE ID=node145/3687253-1337871890
RUNJOBID= node145-1337871881-24878
PBS_JOBID= 14620059
Free space on /tmp= 71656 MiB
SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968431.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687253-1337871890/watcher-3687253-1337871890 -o /tmp/evaluation-result-3687253-1337871890/solver-3687253-1337871890 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687253-1337871890.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 98db89f78e476e0f7a53e6cbb97938b8
RANDOM SEED=1121662341
node145.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 : 2667.149
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 : 5334.29
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 : 2667.149
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 : 2667.149
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 : 5313.38
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 : 2667.149
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 : 2667.149
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 : 2667.149
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 : 5331.91
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 : 2667.149
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 : 2667.149
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 : 5331.89
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 29223304 kB
Buffers: 202316 kB
Cached: 2663972 kB
SwapCached: 0 kB
Active: 431792 kB
Inactive: 2452532 kB
Active(anon): 20856 kB
Inactive(anon): 0 kB
Active(file): 410936 kB
Inactive(file): 2452532 kB
Unevictable: 7364 kB
Mlocked: 7364 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 784 kB
Writeback: 0 kB
AnonPages: 21644 kB
Mapped: 18996 kB
Shmem: 200 kB
Slab: 629400 kB
SReclaimable: 72228 kB
SUnreclaim: 557172 kB
KernelStack: 1400 kB
PageTables: 3756 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 675712 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 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= 71656 MiB
End job on node145 at 2012-05-24 17:04:51