Trace number 4258140

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
sat4j-CSP 2017-07-05OPT54 2.1806901 1.2677799

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-dimacs/
Pb-ii08a1.xml
MD5SUMaab50c75b1dbb6e151cbb105b2b246fa
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark2.1806901
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints252
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":132}]
Minimum variable degree3
Maximum variable degree10
Distribution of variable degrees[{"degree":3,"count":27},{"degree":4,"count":36},{"degree":5,"count":18},{"degree":6,"count":18},{"degree":7,"count":9},{"degree":8,"count":6},{"degree":10,"count":18}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":234},{"arity":3,"count":6},{"arity":8,"count":12}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":252}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.66/0.56	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.66/0.56	c This is free software under the dual EPL/GNU LGPL licenses.
0.66/0.56	c See www.sat4j.org for details.
0.66/0.56	c That software uses the Rhino library from the Mozilla project.
0.66/0.56	c version CUSTOM.v20170705
0.66/0.56	c java.runtime.name	Java(TM) SE Runtime Environment
0.66/0.56	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.66/0.56	c java.vm.version	25.131-b11
0.66/0.56	c java.vm.vendor	Oracle Corporation
0.66/0.56	c sun.arch.data.model	64
0.66/0.56	c java.version		1.8.0_131
0.66/0.56	c os.name		Linux
0.66/0.56	c os.version		3.10.0-514.16.1.el7.x86_64
0.66/0.56	c os.arch		amd64
0.66/0.56	c Free memory 		499604488
0.66/0.56	c Max memory 		7247757312
0.66/0.56	c Total memory 		504889344
0.66/0.56	c Number of processors 	4
0.66/0.56	c c --- Begin Solver configuration ---
0.66/0.56	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b71fc7e
0.66/0.56	c Learn all clauses as in MiniSAT
0.66/0.56	c LOGGER=java.util.logging.Logger@25f38edc claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.66/0.56	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.66/0.56	c No reason simplification
0.66/0.56	c Glucose 2.1 dynamic restart strategy
0.66/0.56	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
0.66/0.56	c timeout=2147483s
0.66/0.56	c DB Simplification allowed=false
0.66/0.56	c Listener: org.sat4j.minisat.core.VoidTracing@1a86f2f1
0.66/0.56	c --- End Solver configuration ---
0.66/0.56	c constraints type 
0.66/0.56	c org.sat4j.minisat.constraints.card.MinWatchCard => 264
0.66/0.56	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1098
0.66/0.56	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1836
0.66/0.56	c org.sat4j.minisat.constraints.cnf.UnitClause => 504
0.66/0.56	c 3702 constraints processed.
0.66/0.58	o 63
0.66/0.59	o 62
0.66/0.59	o 58
0.94/0.61	o 57
0.94/0.62	o 56
0.94/0.63	o 55
0.94/0.63	o 54
2.16/1.26	c starts		: 35
2.16/1.26	c conflicts		: 8028
2.16/1.26	c decisions		: 14729
2.16/1.26	c propagations		: 757218
2.16/1.26	c inspects		: 3444682
2.16/1.26	c shortcuts		: 0
2.16/1.26	c learnt literals	: 8
2.16/1.26	c learnt binary clauses	: 4
2.16/1.26	c learnt ternary clauses	: 27
2.16/1.26	c learnt constraints	: 8019
2.16/1.26	c ignored constraints	: 0
2.16/1.26	c root simplifications	: 0
2.16/1.26	c removed literals (reason simplification)	: 0
2.16/1.26	c reason swapping (by a shorter reason)	: 0
2.16/1.26	c Calls to reduceDB	: 1
2.16/1.26	c Number of update (reduction) of LBD	: 308
2.16/1.26	c Imported unit clauses	: 0
2.16/1.26	c number of reductions to clauses (during analyze)	: 0
2.16/1.26	c number of learned constraints concerned by reduction	: 0
2.16/1.26	c number of learning phase by resolution	: 0
2.16/1.26	c number of learning phase by cutting planes	: 0
2.16/1.26	c number of rounding to 1 operations	: 0
2.16/1.26	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
2.16/1.26	c number of reductions of the coefficients by power 2 	: 0
2.16/1.26	c number of right shift for reduction by power 2 	: 0
2.16/1.26	c number of reductions of the coefficients by GCD over coefficients 	: 0
2.16/1.26	c speed (assignments/second)	: 1097417.391304348
2.16/1.26	c non guided choices	2537
2.16/1.26	c learnt constraints type 
2.16/1.26	s OPTIMUM FOUND
2.16/1.26	v <instantiation type="optimum" cost="54">
2.16/1.26	v 	<list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[130] x[131] </list>
2.16/1.26	v 	<values> 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 </values>
2.16/1.26	v </instantiation>
2.16/1.26

Verifier Data 

OK	54

Watcher Data 

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-4258140-1501653798/watcher-4258140-1501653798 -o /tmp/evaluation-result-4258140-1501653798/solver-4258140-1501653798 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501638806-11704 --watchdog 300 java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4258140-1501653798.xml 

pid=28700
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/28703/stat : 28703 (runsolver) D 28700 28703 18930 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 65033270 24240128 106 18446744073709551615 4194304 4338465 140734300325648 140734300323288 140112221270743 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 6606848 140734300328070 140734300328517 140734300328517 140734300331978 0
/proc/28703/statm: 5918 106 53 36 0 2156 0

[startup+0.100111 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10018544 CPUtime=0.01 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 3566 0 0 0 1 0 0 0 20 0 7 0 65033270 10258989056 4756 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16784584 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2504636 4756 1995 1 0 2494141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10018544

[startup+0.200278 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10551156 CPUtime=0.07 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 4678 0 0 0 7 0 0 0 20 0 15 0 65033270 10804383744 6172 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2637789 6172 2601 1 0 2627269 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10551156

[startup+0.300257 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10551156 CPUtime=0.23 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 7932 0 0 0 21 2 0 0 20 0 15 0 65033270 10804383744 9189 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2637789 9189 2861 1 0 2627269 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 10551156

[startup+0.701152 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10617796 CPUtime=1.26 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 12314 0 0 0 122 4 0 0 20 0 16 0 65033270 10872623104 15658 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2654449 15658 3046 1 0 2643910 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 10617796

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28703 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.801152 s]
/proc/loadavg: 5.94 4.06 3.04 5/199 28703
/proc/meminfo: memFree=23498696/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10617796 CPUtime=1.56 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 13015 0 0 0 152 4 0 0 20 0 16 0 65033270 10872623104 16864 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2654449 16864 3049 1 0 2643910 0
Current children cumulated CPU time (s) 1.56
Current children cumulated vsize (KiB) 10617796

[startup+1.20671 s]
/proc/loadavg: 5.94 4.06 3.04 5/215 28721
/proc/meminfo: memFree=23435864/32770624 swapFree=0/265200
[pid=28703] ppid=28700 vsize=10750924 CPUtime=2.16 cores=1,3,5,7
/proc/28703/stat : 28703 (java) S 28700 28703 18930 0 -1 1077944320 13915 0 0 0 211 5 0 0 20 0 16 0 65033270 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140725531534928 140193664626423 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 7 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
/proc/28703/statm: 2687731 18558 3061 1 0 2677192 0
[pid=28703/tid=28705] ppid=28700 vsize=10750924 CPUtime=0.92 cores=1,3,5,7
/proc/28703/task/28705/stat : 28705 (java) S 28700 28703 18930 0 -1 1077944384 7586 0 0 0 89 3 0 0 20 0 16 0 65033278 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193668867104 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 5 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28706] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28706/stat : 28706 (java) S 28700 28703 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 65033278 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193595046160 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28707] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28707/stat : 28707 (java) S 28700 28703 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 65033278 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193593993616 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28708] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28708/stat : 28708 (java) S 28700 28703 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 65033278 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193592941072 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28709] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28709/stat : 28709 (java) S 28700 28703 18930 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 65033278 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193591888528 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28710] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28710/stat : 28710 (java) S 28700 28703 18930 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 65033280 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193159932400 140193664637570 0 0 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28711] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28711/stat : 28711 (java) S 28700 28703 18930 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 65033280 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193158878624 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28712] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28712/stat : 28712 (java) S 28700 28703 18930 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 65033280 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193157826032 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28713] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28713/stat : 28713 (java) S 28700 28703 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 65033283 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193156774608 140193664645019 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28714] ppid=28700 vsize=10750924 CPUtime=0.53 cores=1,3,5,7
/proc/28703/task/28714/stat : 28714 (java) S 28700 28703 18930 0 -1 1077944384 2181 0 0 0 53 0 0 0 20 0 16 0 65033283 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193155721200 140193664637570 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28715] ppid=28700 vsize=10750924 CPUtime=0.4 cores=1,3,5,7
/proc/28703/task/28715/stat : 28715 (java) S 28700 28703 18930 0 -1 1077944384 1322 0 0 0 40 0 0 0 20 0 16 0 65033283 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193154668656 140193664637570 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28716] ppid=28700 vsize=10750924 CPUtime=0.28 cores=1,3,5,7
/proc/28703/task/28716/stat : 28716 (java) S 28700 28703 18930 0 -1 1077944384 1392 0 0 0 28 0 0 0 20 0 16 0 65033283 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193153616112 140193664637570 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28717] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28717/stat : 28717 (java) S 28700 28703 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 65033283 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193152563808 140193664636629 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28718] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28718/stat : 28718 (java) S 28700 28703 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 65033288 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193151511344 140193664637570 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
[pid=28703/tid=28720] ppid=28700 vsize=10750924 CPUtime=0 cores=1,3,5,7
/proc/28703/task/28720/stat : 28720 (java) S 28700 28703 18930 0 -1 1077944384 22 0 0 0 0 0 0 0 20 0 16 0 65033376 11008946176 18558 18446744073709551615 4194304 4196468 140725531552384 140193149404816 140193664637570 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13488128 140725531554225 140725531554378 140725531554378 140725531557839 0
Current children cumulated CPU time (s) 2.16
Current children cumulated vsize (KiB) 10750924

Child status: 0
Real time (s): 1.26778
CPU time (s): 2.18069
CPU user time (s): 2.12153
CPU system time (s): 0.059158
CPU usage (%): 172.009
Max. virtual memory (cumulated for all children) (KiB): 10750924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12153
system time used= 0.059158
maximum resident set size= 76748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13950
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1723
involuntary context switches= 12

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006678 second user time and 0.012244 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-02 07:49:00
IDJOB=4258140
IDBENCH=134887
IDSOLVER=2643
FILE ID=node132/4258140-1501653798
RUNJOBID= node132-1501638806-11704
PBS_JOBID= 
Free space on /tmp= 61876 MiB

SOLVER NAME= sat4j-CSP 2017-07-05
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-dimacs/Pb-ii08a1.xml
COMMAND LINE= java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258140-1501653798/watcher-4258140-1501653798 -o /tmp/evaluation-result-4258140-1501653798/solver-4258140-1501653798 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501638806-11704 --watchdog 300  java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4258140-1501653798.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= aab50c75b1dbb6e151cbb105b2b246fa
RANDOM SEED=276494626

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        23498920 kB
MemAvailable:   23703696 kB
Buffers:          150452 kB
Cached:           349996 kB
SwapCached:            0 kB
Active:          8555888 kB
Inactive:         289640 kB
Active(anon):    8345900 kB
Inactive(anon):    24444 kB
Active(file):     209988 kB
Inactive(file):   265196 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1572 kB
Writeback:             8 kB
AnonPages:       8344880 kB
Mapped:            50804 kB
Shmem:             25276 kB
Slab:             116804 kB
SReclaimable:      90856 kB
SUnreclaim:        25948 kB
KernelStack:        3472 kB
PageTables:        21304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8617452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7020544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61876 MiB
End job on node132 at 2017-08-02 07:49:01