0.01/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.09 c See www.sat4j.org for details.
0.01/0.09 c version 2.3.1.v20110525
0.01/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.09 c java.vm.version 19.1-b02
0.01/0.09 c java.vm.vendor Sun Microsystems Inc.
0.01/0.09 c sun.arch.data.model 64
0.01/0.09 c java.version 1.6.0_24
0.01/0.09 c os.name Linux
0.01/0.09 c os.version 2.6.18-164.el5
0.01/0.09 c os.arch amd64
0.01/0.09 c Free memory 12995394264
0.01/0.09 c Max memory 13063553024
0.01/0.09 c Total memory 13063553024
0.01/0.09 c Number of processors 8
0.09/0.12 c Pseudo Boolean Optimization
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
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 solving HOME/instance-3459416-1307139822.opb
0.09/0.12 c reading problem ...
0.09/0.17 c ... done. Wall clock time 0.052s.
0.09/0.17 c #vars 290
0.09/0.17 c #constraints 205
0.09/0.17 c constraints type
0.09/0.17 c org.sat4j.minisat.constraints.card.MinWatchCard => 2
0.09/0.17 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 189
0.09/0.17 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 14
0.09/0.18 c SATISFIABLE
0.09/0.18 c OPTIMIZING...
0.09/0.18 c Got one! Elapsed wall clock time (in seconds):0.065
0.09/0.18 o 23150195
0.09/0.19 c Got one! Elapsed wall clock time (in seconds):0.075
0.09/0.19 o 11140720
0.24/0.20 c Got one! Elapsed wall clock time (in seconds):0.086
0.24/0.20 o 11018645
0.24/0.22 c Got one! Elapsed wall clock time (in seconds):0.1
0.24/0.22 o 10866013
0.24/0.22 c Got one! Elapsed wall clock time (in seconds):0.106
0.24/0.22 o 10662378
0.24/0.23 c Got one! Elapsed wall clock time (in seconds):0.118
0.24/0.23 o 10621523
0.24/0.24 c Got one! Elapsed wall clock time (in seconds):0.126
0.24/0.24 o 10447498
0.24/0.25 c starts : 8
0.24/0.25 c conflicts : 126
0.24/0.25 c decisions : 1015
0.24/0.25 c propagations : 4002
0.24/0.25 c inspects : 7639
0.24/0.25 c shortcuts : 0
0.24/0.25 c learnt literals : 1
0.24/0.25 c learnt binary clauses : 1
0.24/0.25 c learnt ternary clauses : 1
0.24/0.25 c learnt constraints : 124
0.24/0.25 c ignored constraints : 0
0.24/0.25 c root simplifications : 0
0.24/0.25 c removed literals (reason simplification) : 820
0.24/0.25 c reason swapping (by a shorter reason) : 0
0.24/0.25 c Calls to reduceDB : 0
0.24/0.25 c number of reductions to clauses (during analyze) : 0
0.24/0.25 c number of learned constraints concerned by reduction : 0
0.24/0.25 c number of learning phase by resolution : 0
0.24/0.25 c number of learning phase by cutting planes : 0
0.24/0.25 c speed (assignments/second) : 444666.6666666667
0.24/0.25 c non guided choices 0
0.24/0.25 c learnt constraints type
0.24/0.25 c constraints type
0.24/0.25 c org.sat4j.minisat.constraints.card.MinWatchCard => 2
0.24/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 189
0.24/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 14
0.24/0.25 s OPTIMUM FOUND
0.24/0.25 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 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 x263 -x264 x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 x286 -x287 -x288 -x289 -x290
0.24/0.25 c objective function=10447498
0.24/0.25 c Total wall clock time (in seconds): 0.137
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3459416-1307139822/watcher-3459416-1307139822 -o /tmp/evaluation-result-3459416-1307139822/solver-3459416-1307139822 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459416-1307139822.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: 2.01 2.04 2.00 2/545 15153
/proc/meminfo: memFree=24588208/32951124 swapFree=56241860/67111528
[pid=15153] ppid=15151 vsize=13508980 CPUtime=0 cores=1,3,5,7
/proc/15153/stat : 15153 (java) S 15151 15153 11644 0 -1 4202496 2438 0 1 0 0 0 0 0 22 0 2 0 904212865 13833195520 2140 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216746981349 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/15153/statm: 3377245 2154 906 9 0 3368401 0
[pid=15153/tid=15154] ppid=15151 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/15153/task/15154/stat : 15154 (java) R 15151 15153 11644 0 -1 4202560 5883 0 1 0 0 0 0 0 23 0 2 0 904212866 13850947584 6699 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216734872635 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.024227 s]
/proc/loadavg: 2.01 2.04 2.00 2/545 15153
/proc/meminfo: memFree=24588208/32951124 swapFree=56241860/67111528
[pid=15153] ppid=15151 vsize=13526316 CPUtime=0.01 cores=1,3,5,7
/proc/15153/stat : 15153 (java) S 15151 15153 11644 0 -1 4202496 9747 0 1 0 0 1 0 0 22 0 2 0 904212865 13850947584 9449 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216746981349 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/15153/statm: 3381579 9468 917 9 0 3372735 0
[pid=15153/tid=15154] ppid=15151 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/15153/task/15154/stat : 15154 (java) R 15151 15153 11644 0 -1 4202560 8663 0 1 0 0 0 0 0 23 0 2 0 904212866 13850947584 9479 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216734872635 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13526316
[startup+0.100171 s]
/proc/loadavg: 2.01 2.04 2.00 2/545 15153
/proc/meminfo: memFree=24588208/32951124 swapFree=56241860/67111528
[pid=15153] ppid=15151 vsize=13622292 CPUtime=0.09 cores=1,3,5,7
/proc/15153/stat : 15153 (java) S 15151 15153 11644 0 -1 4202496 15397 0 1 0 8 1 0 0 22 0 18 0 904212865 13949227008 15094 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/15153/statm: 3405573 15096 2082 9 0 3396307 0
[pid=15153/tid=15154] ppid=15151 vsize=13622292 CPUtime=0.07 cores=1,3,5,7
/proc/15153/task/15154/stat : 15154 (java) R 15151 15153 11644 0 -1 4202560 13490 0 1 0 6 1 0 0 18 0 18 0 904212866 13949227008 15097 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 47029302967123 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13622292
Solver just ended. Dumping a history of the last processes samples
[startup+0.201153 s]
/proc/loadavg: 2.01 2.04 2.00 2/545 15153
/proc/meminfo: memFree=24588208/32951124 swapFree=56241860/67111528
[pid=15153] ppid=15151 vsize=13623824 CPUtime=0.24 cores=1,3,5,7
/proc/15153/stat : 15153 (java) S 15151 15153 11644 0 -1 4202496 16372 0 1 0 23 1 0 0 22 0 19 0 904212865 13950795776 16069 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/15153/statm: 3405956 16069 2184 9 0 3396690 0
[pid=15153/tid=15154] ppid=15151 vsize=13623824 CPUtime=0.17 cores=1,3,5,7
/proc/15153/task/15154/stat : 15154 (java) R 15151 15153 11644 0 -1 4202560 14190 0 1 0 16 1 0 0 19 0 19 0 904212866 13950795776 16069 33554432000 1073741824 1073778376 140734859937744 18446744073709551615 46912505228269 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13623824
Child status: 30
Real time (s): 0.27494
CPU time (s): 0.414936
CPU user time (s): 0.382941
CPU system time (s): 0.031995
CPU usage (%): 150.919
Max. virtual memory (cumulated for all children) (KiB): 13623824
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.382941
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18109
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 179
involuntary context switches= 15
runsolver used 0.004999 second user time and 0.017997 second system time
The end
Begin job on node119 at 2011-06-04 00:23:42
IDJOB=3459416
IDBENCH=1519
IDSOLVER=1952
FILE ID=node119/3459416-1307139822
RUNJOBID= node119-1307133874-12997
PBS_JOBID= 13508797
Free space on /tmp= 73628 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0291.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459416-1307139822/watcher-3459416-1307139822 -o /tmp/evaluation-result-3459416-1307139822/solver-3459416-1307139822 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459416-1307139822.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 5dbbb39821171ddf7cf17b36f56beeda
RANDOM SEED=2059802532
node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/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 : 2666.815
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.63
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.815
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 24588472 kB
Buffers: 220656 kB
Cached: 564768 kB
SwapCached: 59076 kB
Active: 1070604 kB
Inactive: 6995000 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24588472 kB
SwapTotal: 67111528 kB
SwapFree: 56241860 kB
Dirty: 480 kB
Writeback: 0 kB
AnonPages: 7224588 kB
Mapped: 41608 kB
Slab: 148876 kB
PageTables: 79892 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 177304504 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73628 MiB
End job on node119 at 2011-06-04 00:23:42