Trace number 4243989

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 NameAnswerCPU timeWall clock time
R1: sat4j-CSP 2017-07-05SAT 1.91315 1.03377

General information on the benchmark

NameQuasiGroups/QuasiGroups-elt-qg5/
QuasiGroup-5-07.xml
MD5SUM6d59eb874970e1c2d769099be046bdf6
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.0085549997
Satisfiable
(Un)Satisfiability was proved
Number of variables98
Number of constraints86
Number of domains1
Minimum domain size7
Maximum domain size7
Distribution of domain sizes[{"size":7,"count":91}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":7},{"degree":2,"count":42},{"degree":14,"count":49}]
Minimum constraint arity7
Maximum constraint arity49
Distribution of constraint arities[{"arity":7,"count":1},{"arity":8,"count":42},{"arity":9,"count":42},{"arity":49,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":84}]
Optimization problemNO
Type of objective

Solver Data 

0.98/0.52	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.98/0.52	c This is free software under the dual EPL/GNU LGPL licenses.
0.98/0.52	c See www.sat4j.org for details.
0.98/0.52	c That software uses the Rhino library from the Mozilla project.
0.98/0.52	c version CUSTOM.v20170705
0.98/0.52	c java.runtime.name	Java(TM) SE Runtime Environment
0.98/0.52	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.98/0.52	c java.vm.version	25.131-b11
0.98/0.52	c java.vm.vendor	Oracle Corporation
0.98/0.52	c sun.arch.data.model	64
0.98/0.52	c java.version		1.8.0_131
0.98/0.52	c os.name		Linux
0.98/0.52	c os.version		3.10.0-514.16.1.el7.x86_64
0.98/0.52	c os.arch		amd64
0.98/0.52	c Free memory 		499604488
0.98/0.52	c Max memory 		7247757312
0.98/0.52	c Total memory 		504889344
0.98/0.52	c Number of processors 	8
0.98/0.52	c c --- Begin Solver configuration ---
0.98/0.52	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b71fc7e
0.98/0.52	c Learn all clauses as in MiniSAT
0.98/0.52	c LOGGER=java.util.logging.Logger@25f38edc claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.98/0.52	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.98/0.52	c No reason simplification
0.98/0.52	c Glucose 2.1 dynamic restart strategy
0.98/0.52	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
0.98/0.52	c timeout=2147483s
0.98/0.52	c DB Simplification allowed=false
0.98/0.52	c Listener: org.sat4j.minisat.core.VoidTracing@1a86f2f1
0.98/0.52	c --- End Solver configuration ---
0.98/0.52	c constraints type 
0.98/0.52	c org.sat4j.minisat.constraints.card.MinWatchCard => 182
0.98/0.52	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8463
0.98/0.52	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 18396
0.98/0.52	c org.sat4j.specs.Constr$1 => 105
0.98/0.52	c org.sat4j.minisat.constraints.cnf.UnitClause => 217
0.98/0.52	c 27363 constraints processed.
1.89/0.92	c starts		: 10
1.89/0.92	c conflicts		: 1957
1.89/0.92	c decisions		: 13434
1.89/0.92	c propagations		: 205229
1.89/0.92	c inspects		: 518845
1.89/0.92	c shortcuts		: 0
1.89/0.92	c learnt literals	: 8
1.89/0.92	c learnt binary clauses	: 87
1.89/0.92	c learnt ternary clauses	: 105
1.89/0.92	c learnt constraints	: 1949
1.89/0.92	c ignored constraints	: 0
1.89/0.92	c root simplifications	: 0
1.89/0.92	c removed literals (reason simplification)	: 0
1.89/0.92	c reason swapping (by a shorter reason)	: 0
1.89/0.92	c Calls to reduceDB	: 0
1.89/0.92	c Number of update (reduction) of LBD	: 721
1.89/0.92	c Imported unit clauses	: 0
1.89/0.92	c number of reductions to clauses (during analyze)	: 0
1.89/0.92	c number of learned constraints concerned by reduction	: 0
1.89/0.92	c number of learning phase by resolution	: 0
1.89/0.92	c number of learning phase by cutting planes	: 0
1.89/0.92	c number of rounding to 1 operations	: 0
1.89/0.92	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.89/0.92	c number of reductions of the coefficients by power 2 	: 0
1.89/0.92	c number of right shift for reduction by power 2 	: 0
1.89/0.92	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.89/0.92	c speed (assignments/second)	: 520885.78680203046
1.89/0.92	c non guided choices	882
1.89/0.92	c learnt constraints type 
1.89/0.92	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 87
1.89/0.92	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1862
1.89/0.92	s SATISFIABLE
1.89/0.92	v <instantiation type="solution">
1.89/0.92	v 	<list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] </list>
1.89/0.92	v 	<values> 0 2 5 6 3 1 4 2 1 4 5 0 6 3 5 4 2 0 6 3 1 6 5 0 3 1 4 2 3 0 6 1 4 2 5 1 6 3 4 2 5 0 4 3 1 2 5 0 6 0 5 1 4 6 2 3 4 0 0 6 2 3 5 3 6 0 5 1 0 4 2 4 6 0 5 1 0 1 3 5 0 0 6 2 6 0 4 2 3 0 1 5 2 3 1 0 4 0 </values>
1.89/0.92	v </instantiation>
1.89/0.92

Verifier Data 

OK

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-4243989-1500678520/watcher-4243989-1500678520 -o /tmp/evaluation-result-4243989-1500678520/solver-4243989-1500678520 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node131-1500673853-5504 --watchdog 2560 java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243989-1500678520.xml 

pid=6450
running on 8 cores: 1,3,5,7,9,11,13,15

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=8349744 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 2188 0 0 0 0 0 0 0 20 0 2 0 3119467 8550137856 2443 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16784584 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2087436 2443 1197 1 0 2076347 0
[pid=6453/tid=6454] ppid=6450 vsize=8350772 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) S 6450 6453 2463 0 -1 1077944384 921 0 0 0 0 0 0 0 20 0 3 0 3119468 8551190528 2443 33554432000 4194304 4196468 140736137153664 140286522193616 140286517962453 0 4 0 16784584 18446744071579849748 0 0 -1 11 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=8350772 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) R 6450 6453 2463 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 3 0 3119469 8551190528 2443 33554432000 4194304 4196468 140736137153664 140286522194336 140286517947748 0 4 0 16784584 0 0 0 -1 13 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0

[startup+0.100127 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=10434508 CPUtime=0.07 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 3964 0 0 0 6 1 0 0 20 0 13 0 3119467 10684936192 5166 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16800971 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2608627 5166 2180 1 0 2597065 0
[pid=6453/tid=6454] ppid=6450 vsize=10434508 CPUtime=0.06 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) R 6450 6453 2463 0 -1 4202560 2589 0 0 0 5 1 0 0 20 0 13 0 3119468 10684936192 5166 33554432000 4194304 4196468 140736137153664 140286522187640 140286502032734 0 4 0 16800971 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=10434508 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) S 6450 6453 2463 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 13 0 3119469 10684936192 5166 33554432000 4194304 4196468 140736137153664 140286454643216 140286517962453 0 4 0 16800971 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10434508

[startup+0.200481 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=10900556 CPUtime=0.22 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 6897 0 0 0 19 3 0 0 20 0 20 0 3119467 11162169344 7713 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2725139 7713 2846 1 0 2713552 0
[pid=6453/tid=6454] ppid=6450 vsize=10900556 CPUtime=0.16 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) R 6450 6453 2463 0 -1 4202560 4576 0 0 0 14 2 0 0 20 0 20 0 3119468 11162169344 7713 33554432000 4194304 4196468 140736137153664 140286522175040 140286517974173 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=10900556 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) S 6450 6453 2463 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 20 0 3119469 11162169344 7713 33554432000 4194304 4196468 140736137153664 140286454643216 140286517962453 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 10900556

[startup+0.300398 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=10900556 CPUtime=0.38 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 8328 0 0 0 34 4 0 0 20 0 20 0 3119467 11162169344 10040 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2725139 10040 2889 1 0 2713552 0
[pid=6453/tid=6454] ppid=6450 vsize=10900556 CPUtime=0.26 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) R 6450 6453 2463 0 -1 4202560 5381 0 0 0 24 2 0 0 20 0 20 0 3119468 11162169344 10040 33554432000 4194304 4196468 140736137153664 140286522184592 140286130990857 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=10900556 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) S 6450 6453 2463 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 20 0 3119469 11162169344 10040 33554432000 4194304 4196468 140736137153664 140286454643216 140286517962453 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 10900556

[startup+0.700325 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=10967196 CPUtime=1.82 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 12960 0 0 0 176 6 0 0 20 0 21 0 3119467 11230408704 20147 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2741799 20147 3081 1 0 2730193 0
[pid=6453/tid=6454] ppid=6450 vsize=10967196 CPUtime=0.65 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) R 6450 6453 2463 0 -1 4202560 5987 0 0 0 62 3 0 0 20 0 21 0 3119468 11230408704 20147 33554432000 4194304 4196468 140736137153664 140286522190616 140286134157626 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=10967196 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) S 6450 6453 2463 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 3119469 11230408704 20147 33554432000 4194304 4196468 140736137153664 140286454643216 140286517962453 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 10967196

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6453 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800492 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=11100324 CPUtime=1.89 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) S 6450 6453 2463 0 -1 1077944320 13157 0 0 0 183 6 0 0 20 0 21 0 3119467 11366731776 21385 33554432000 4194304 4196468 140736137153664 140736137136208 140286517952247 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
/proc/6453/statm: 2775081 21385 3086 1 0 2763475 0
[pid=6453/tid=6454] ppid=6450 vsize=11100324 CPUtime=0.67 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6454/stat : 6454 (java) S 6450 6453 2463 0 -1 1077944384 5997 0 0 0 64 3 0 0 20 0 21 0 3119468 11366731776 21385 33554432000 4194304 4196468 140736137153664 140286522192928 140286517962453 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
[pid=6453/tid=6455] ppid=6450 vsize=11100324 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/6453/task/6455/stat : 6455 (java) S 6450 6453 2463 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 3119469 11366731776 21385 33554432000 4194304 4196468 140736137153664 140286454643216 140286517962453 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 26542080 140736137159851 140736137160004 140736137160004 140736137162703 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 11100324

[startup+1.00029 s]
/proc/loadavg: 2.04 2.09 2.79 3/262 6453
/proc/meminfo: memFree=28195988/32770624 swapFree=5804/228448
[pid=6453] ppid=6450 vsize=0 CPUtime=1.91 cores=1,3,5,7,9,11,13,15
/proc/6453/stat : 6453 (java) Z 6450 6453 2463 0 -1 4227084 13195 0 0 0 184 7 0 0 20 0 2 0 3119467 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 0 0 0 0 0 0 0 0
/proc/6453/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.03377
CPU time (s): 1.91315
CPU user time (s): 1.84215
CPU system time (s): 0.071007
CPU usage (%): 185.066
Max. virtual memory (cumulated for all children) (KiB): 11100324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.84214
system time used= 0.071007
maximum resident set size= 88332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13195
page faults= 0
swaps= 0
block input operations= 0
block output operations= 112
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1968
involuntary context switches= 136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016204 second user time and 0.018365 second system time

The end

Launcher Data 

Begin job on node131 at 2017-07-22 01:08:40
IDJOB=4243989
IDBENCH=133738
IDSOLVER=2623
FILE ID=node131/4243989-1500678520
RUNJOBID= node131-1500673853-5504
PBS_JOBID= 20623289
Free space on /tmp= 62016 MiB

SOLVER NAME= sat4j-CSP 2017-07-05
BENCH NAME= XCSP17/QuasiGroups/QuasiGroups-elt-qg5/QuasiGroup-5-07.xml
COMMAND LINE= java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4243989-1500678520/watcher-4243989-1500678520 -o /tmp/evaluation-result-4243989-1500678520/solver-4243989-1500678520 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node131-1500673853-5504 --watchdog 2560  java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243989-1500678520.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= 6d59eb874970e1c2d769099be046bdf6
RANDOM SEED=424651317

node131.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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	: 8
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	: 5334.06
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.06
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.06
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.06
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		: 1733.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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:

processor	: 8
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	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1867.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 10
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	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2000.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2533.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        28196744 kB
MemAvailable:   28203888 kB
Buffers:           41020 kB
Cached:           276992 kB
SwapCached:            0 kB
Active:          3958480 kB
Inactive:         237140 kB
Active(anon):    3879484 kB
Inactive(anon):     8692 kB
Active(file):      78996 kB
Inactive(file):   228448 kB
Unevictable:        5804 kB
Mlocked:            5804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1504 kB
Writeback:             0 kB
AnonPages:       3828288 kB
Mapped:            41896 kB
Shmem:              8844 kB
Slab:              63936 kB
SReclaimable:      31072 kB
SUnreclaim:        32864 kB
KernelStack:        4928 kB
PageTables:        13012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5008048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3696640 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 62016 MiB
End job on node131 at 2017-07-22 01:08:42