0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07 c See www.sat4j.org for details.
0.00/0.08 c version PB16.v20160501
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
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
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 No reason simplification
0.11/0.10 c Glucose 2.1 dynamic restart strategy
0.11/0.10 c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4107362-1466288952.opb
0.11/0.10 c reading problem ...
0.11/0.10 c objective function found
0.27/0.24 c ... done. Wall clock time 0.137s.
0.27/0.24 c declared #vars 329
0.27/0.24 c #constraints 2015
0.27/0.24 c constraints type
0.27/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 221
0.27/0.24 c org.sat4j.specs.Constr$1 => 14
0.27/0.24 c org.sat4j.minisat.constraints.cnf.UnitClause => 2
0.27/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1778
0.27/0.24 c 2015 constraints processed.
0.27/0.24 c objective function length is 155 literals
0.27/0.26 c SATISFIABLE
0.27/0.26 c OPTIMIZING...
0.27/0.26 c Got one! Elapsed wall clock time (in seconds):0.156
0.27/0.26 o 125
0.27/0.27 c starts : 2
0.27/0.27 c conflicts : 24
0.27/0.27 c decisions : 527
0.27/0.27 c propagations : 1920
0.27/0.27 c inspects : 8603
0.27/0.27 c shortcuts : 0
0.27/0.27 c learnt literals : 18
0.27/0.27 c learnt binary clauses : 4
0.27/0.27 c learnt ternary clauses : 0
0.27/0.27 c learnt constraints : 5
0.27/0.27 c ignored constraints : 0
0.27/0.27 c root simplifications : 0
0.27/0.27 c removed literals (reason simplification) : 0
0.27/0.27 c reason swapping (by a shorter reason) : 0
0.27/0.27 c Calls to reduceDB : 0
0.27/0.27 c Number of update (reduction) of LBD : 0
0.27/0.27 c Imported unit clauses : 0
0.27/0.27 c number of reductions to clauses (during analyze) : 0
0.27/0.27 c number of learned constraints concerned by reduction : 0
0.27/0.27 c number of learning phase by resolution : 0
0.27/0.27 c number of learning phase by cutting planes : 0
0.27/0.27 c speed (assignments/second) : 76800.0
0.27/0.27 c non guided choices 1
0.27/0.27 c learnt constraints type
0.27/0.27 s OPTIMUM FOUND
0.27/0.27 c Found 1 solution(s)
0.27/0.27 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 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 x308 x309 x310 x311 x312 x313 x314 x315 x316 x317 x318 x319 x320 x321 x322 x323 x324 x325 x326 x327 x328 x329
0.27/0.27 c objective function=125
0.27/0.27 c Total wall clock time (in seconds): 0.169
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
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-4107362-1466288952/watcher-4107362-1466288952 -o /tmp/evaluation-result-4107362-1466288952/solver-4107362-1466288952 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466288901-8252 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4107362-1466288952.opb
pid=8751
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: 1.63 1.37 1.49 3/194 8754
/proc/meminfo: memFree=29992060/32872528 swapFree=1400172/1569824
[pid=8754] ppid=8751 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/8754/stat : 8754 (java) S 8751 8754 6489 0 -1 4202496 1288 0 0 0 0 0 0 0 20 0 2 0 30940401 95129600 921 33554432000 1073741824 1073778376 140734004504864 140734004496000 213422997565 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8754/statm: 23225 927 703 9 0 16769 0
[pid=8754/tid=8755] ppid=8751 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/8754/task/8755/stat : 8755 (java) D 8751 8754 6489 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 30940401 95129600 927 33554432000 1073741824 1073778376 140734004504864 139953461968424 213410475303 0 0 4096 0 18446744072100588836 0 0 -1 2 0 0 0 0 0
[startup+0.100059 s]
/proc/loadavg: 1.63 1.37 1.49 3/194 8754
/proc/meminfo: memFree=29992060/32872528 swapFree=1400172/1569824
[pid=8754] ppid=8751 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/8754/stat : 8754 (java) S 8751 8754 6489 0 -1 4202496 4509 0 1 0 10 1 0 0 20 0 18 0 30940401 9787879424 6142 33554432000 1073741824 1073778376 140734004504864 140734004496000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8754/statm: 2389619 6142 2157 9 0 2380296 0
[pid=8754/tid=8755] ppid=8751 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/8754/task/8755/stat : 8755 (java) R 8751 8754 6489 0 -1 4202560 2401 0 1 0 6 1 0 0 20 0 18 0 30940401 9787879424 6142 33554432000 1073741824 1073778376 140734004504864 139953461972232 213423022517 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
[startup+0.200262 s]
/proc/loadavg: 1.63 1.37 1.49 3/194 8754
/proc/meminfo: memFree=29992060/32872528 swapFree=1400172/1569824
[pid=8754] ppid=8751 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/8754/stat : 8754 (java) S 8751 8754 6489 0 -1 4202496 4796 0 1 0 26 1 0 0 20 0 18 0 30940401 9787879424 6853 33554432000 1073741824 1073778376 140734004504864 140734004496000 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8754/statm: 2389619 6853 2214 9 0 2380296 0
[pid=8754/tid=8755] ppid=8751 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/8754/task/8755/stat : 8755 (java) R 8751 8754 6489 0 -1 4202560 2422 0 1 0 16 1 0 0 20 0 18 0 30940401 9787879424 6853 33554432000 1073741824 1073778376 140734004504864 139953461972232 139953333880342 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8754 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.286739
CPU time (s): 0.434933
CPU user time (s): 0.383941
CPU system time (s): 0.050992
CPU usage (%): 151.683
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.383941
system time used= 0.050992
maximum resident set size= 34420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5311
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= 213
involuntary context switches= 11
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.006998 second system time
The end
Begin job on node140 at 2016-06-19 00:29:12
IDJOB=4107362
IDBENCH=72135
IDSOLVER=2546
FILE ID=node140/4107362-1466288952
RUNJOBID= node140-1466288901-8252
PBS_JOBID= 19918255
Free space on /tmp= 71732 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1097.cudf.paranoid.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4107362-1466288952/watcher-4107362-1466288952 -o /tmp/evaluation-result-4107362-1466288952/solver-4107362-1466288952 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466288901-8252 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4107362-1466288952.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= eb5f788094ed0df5094b307b00552093
RANDOM SEED=1722270020
node140.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
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cpu MHz : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
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cpu cores : 4
apicid : 0
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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 : 5333.42
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
siblings : 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
bogomips : 5332.55
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 : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
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siblings : 4
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cpu cores : 4
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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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
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 : 5332.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
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cpu cores : 4
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wp : yes
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bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 29992216 kB
Buffers: 152764 kB
Cached: 286204 kB
SwapCached: 2736 kB
Active: 223588 kB
Inactive: 332716 kB
Active(anon): 116676 kB
Inactive(anon): 2860 kB
Active(file): 106912 kB
Inactive(file): 329856 kB
Unevictable: 1569824 kB
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SwapTotal: 67108856 kB
SwapFree: 67097144 kB
Dirty: 2496 kB
Writeback: 0 kB
AnonPages: 1695564 kB
Mapped: 16468 kB
Shmem: 0 kB
Slab: 610156 kB
SReclaimable: 53860 kB
SUnreclaim: 556296 kB
KernelStack: 1624 kB
PageTables: 7784 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2258152 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 272384 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71732 MiB
End job on node140 at 2016-06-19 00:29:12