Trace number 4243895

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 2.3450799 1.45848

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-04-2-09.xml
MD5SUM2324a6ffb08ebf271119fd35f5319f57
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 benchmark0.0040500001
Satisfiable
(Un)Satisfiability was proved
Number of variables68
Number of constraints45
Number of domains2
Minimum domain size8
Maximum domain size9
Distribution of domain sizes[{"size":8,"count":36},{"size":9,"count":32}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":32},{"degree":9,"count":36}]
Minimum constraint arity4
Maximum constraint arity10
Distribution of constraint arities[{"arity":4,"count":9},{"arity":8,"count":4},{"arity":10,"count":32}]
Number of extensional constraints9
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":9},{"type":"allDifferent","count":4},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.67/0.55	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.67/0.55	c This is free software under the dual EPL/GNU LGPL licenses.
0.67/0.55	c See www.sat4j.org for details.
0.67/0.55	c That software uses the Rhino library from the Mozilla project.
0.67/0.55	c version CUSTOM.v20170705
0.67/0.55	c java.runtime.name	Java(TM) SE Runtime Environment
0.67/0.55	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.67/0.55	c java.vm.version	25.131-b11
0.67/0.55	c java.vm.vendor	Oracle Corporation
0.67/0.55	c sun.arch.data.model	64
0.67/0.55	c java.version		1.8.0_131
0.67/0.55	c os.name		Linux
0.67/0.55	c os.version		3.10.0-514.16.1.el7.x86_64
0.67/0.55	c os.arch		amd64
0.67/0.55	c Free memory 		499604488
0.67/0.55	c Max memory 		7247757312
0.67/0.55	c Total memory 		504889344
0.67/0.55	c Number of processors 	4
0.67/0.55	c c --- Begin Solver configuration ---
0.67/0.55	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b71fc7e
0.67/0.55	c Learn all clauses as in MiniSAT
0.67/0.55	c LOGGER=java.util.logging.Logger@25f38edc claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.67/0.55	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.67/0.55	c No reason simplification
0.67/0.55	c Glucose 2.1 dynamic restart strategy
0.67/0.55	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
0.67/0.55	c timeout=2147483s
0.67/0.55	c DB Simplification allowed=false
0.67/0.55	c Listener: org.sat4j.minisat.core.VoidTracing@1a86f2f1
0.67/0.55	c --- End Solver configuration ---
0.67/0.55	c constraints type 
0.67/0.55	c org.sat4j.minisat.constraints.card.MinWatchCard => 136
0.67/0.55	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10512
0.67/0.55	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 4444
0.67/0.55	c org.sat4j.minisat.constraints.cnf.UnitClause => 82
0.67/0.55	c 15174 constraints processed.
2.32/1.33	c starts		: 62
2.32/1.33	c conflicts		: 10083
2.32/1.33	c decisions		: 98043
2.32/1.33	c propagations		: 1034902
2.32/1.33	c inspects		: 2883597
2.32/1.33	c shortcuts		: 0
2.32/1.33	c learnt literals	: 0
2.32/1.33	c learnt binary clauses	: 517
2.32/1.33	c learnt ternary clauses	: 527
2.32/1.33	c learnt constraints	: 10083
2.32/1.33	c ignored constraints	: 0
2.32/1.33	c root simplifications	: 0
2.32/1.33	c removed literals (reason simplification)	: 0
2.32/1.33	c reason swapping (by a shorter reason)	: 0
2.32/1.33	c Calls to reduceDB	: 1
2.32/1.33	c Number of update (reduction) of LBD	: 5727
2.32/1.33	c Imported unit clauses	: 0
2.32/1.33	c number of reductions to clauses (during analyze)	: 0
2.32/1.33	c number of learned constraints concerned by reduction	: 0
2.32/1.33	c number of learning phase by resolution	: 0
2.32/1.33	c number of learning phase by cutting planes	: 0
2.32/1.33	c number of rounding to 1 operations	: 0
2.32/1.33	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
2.32/1.33	c number of reductions of the coefficients by power 2 	: 0
2.32/1.33	c number of right shift for reduction by power 2 	: 0
2.32/1.33	c number of reductions of the coefficients by GCD over coefficients 	: 0
2.32/1.33	c speed (assignments/second)	: 1326797.4358974358
2.32/1.33	c non guided choices	9877
2.32/1.33	c learnt constraints type 
2.32/1.33	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 517
2.32/1.33	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7097
2.32/1.33	s SATISFIABLE
2.32/1.33	v <instantiation type="solution">
2.32/1.33	v 	<list> p[0][0] p[0][1] p[0][2] p[0][3] p[0][4] p[0][5] p[0][6] p[0][7] p[1][0] p[1][1] p[1][2] p[1][3] p[1][4] p[1][5] p[1][6] p[1][7] p[2][0] p[2][1] p[2][2] p[2][3] p[2][4] p[2][5] p[2][6] p[2][7] p[3][0] p[3][1] p[3][2] p[3][3] p[3][4] p[3][5] p[3][6] p[3][7] v[0][0] v[0][1] v[0][2] v[0][3] v[0][4] v[0][5] v[0][6] v[0][7] v[0][8] v[1][0] v[1][1] v[1][2] v[1][3] v[1][4] v[1][5] v[1][6] v[1][7] v[1][8] v[2][0] v[2][1] v[2][2] v[2][3] v[2][4] v[2][5] v[2][6] v[2][7] v[2][8] v[3][0] v[3][1] v[3][2] v[3][3] v[3][4] v[3][5] v[3][6] v[3][7] v[3][8] </list>
2.32/1.33	v 	<values> 5 1 6 4 8 3 7 2 5 1 4 6 3 8 7 2 5 6 4 1 7 8 3 2 5 8 3 1 7 6 4 2 5 1 7 5 3 0 2 6 4 5 1 7 4 2 0 3 6 5 7 3 7 6 2 0 1 4 5 3 3 7 2 6 0 5 4 1 </values>
2.32/1.33	v </instantiation>
2.32/1.33

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-4243895-1502058149/watcher-4243895-1502058149 -o /tmp/evaluation-result-4243895-1502058149/solver-4243895-1502058149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502041652-17604 --watchdog 2560 java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243895-1502058149.xml 

pid=21797
running on 4 cores: 0,2,4,6

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: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/21800/stat : 21800 (runsolver) D 21797 21800 12906 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 47725803 24240128 108 18446744073709551615 4194304 4338465 140730023698608 140730023696248 140017678291671 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 35348480 140730023706759 140730023707209 140730023707209 140730023710666 0
/proc/21800/statm: 5918 108 54 36 0 2156 0

[startup+0.100083 s]
/proc/loadavg: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=10151672 CPUtime=0.03 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 3809 0 0 0 3 0 0 0 20 0 9 0 47725803 10395312128 4950 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16784584 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2538174 4950 2109 1 0 2527671 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10151672

[startup+0.200372 s]
/proc/loadavg: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=10551156 CPUtime=0.07 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 4678 0 0 0 6 1 0 0 20 0 15 0 47725803 10804383744 6171 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2637789 6171 2602 1 0 2627261 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10551156

[startup+0.300255 s]
/proc/loadavg: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=10551156 CPUtime=0.23 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 7946 0 0 0 21 2 0 0 20 0 15 0 47725803 10804383744 9196 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2637789 9196 2860 1 0 2627261 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 10551156

[startup+0.700238 s]
/proc/loadavg: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=10617796 CPUtime=1.33 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 12873 0 0 0 129 4 0 0 20 0 16 0 47725803 10872623104 17746 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2654449 17746 3059 1 0 2643902 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10617796

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21800 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.801238 s]
/proc/loadavg: 7.97 7.40 6.62 6/199 21800
/proc/meminfo: memFree=23246588/32770624 swapFree=0/346132
[pid=21800] ppid=21797 vsize=10617796 CPUtime=1.63 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 13036 0 0 0 159 4 0 0 20 0 16 0 47725803 10872623104 17901 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2654449 17901 3062 1 0 2643902 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 10617796

[startup+1.20687 s]
/proc/loadavg: 7.97 7.40 6.62 6/215 21816
/proc/meminfo: memFree=23184940/32770624 swapFree=0/346168
[pid=21800] ppid=21797 vsize=10750924 CPUtime=2.32 cores=0,2,4,6
/proc/21800/stat : 21800 (java) S 21797 21800 12906 0 -1 1077944320 13588 0 0 0 228 4 0 0 20 0 16 0 47725803 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 140722519329776 139881206505207 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
/proc/21800/statm: 2687731 19257 3077 1 0 2677184 0
[pid=21800/tid=21802] ppid=21797 vsize=10750924 CPUtime=0.99 cores=0,2,4,6
/proc/21800/task/21802/stat : 21802 (java) S 21797 21800 12906 0 -1 1077944384 7557 0 0 0 96 3 0 0 20 0 16 0 47725809 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139881210745888 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 6 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21803] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21803/stat : 21803 (java) S 21797 21800 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725810 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139881136925840 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21804] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21804/stat : 21804 (java) S 21797 21800 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725810 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139881135873040 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21805] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21805/stat : 21805 (java) S 21797 21800 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725810 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139881134820240 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21806] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21806/stat : 21806 (java) S 21797 21800 12906 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 47725810 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139881133767440 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21807] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21807/stat : 21807 (java) S 21797 21800 12906 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 47725811 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880702114160 139881206516354 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21808] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21808/stat : 21808 (java) S 21797 21800 12906 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 47725811 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880701060128 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21809] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21809/stat : 21809 (java) S 21797 21800 12906 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 47725812 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880700007280 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21810] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21810/stat : 21810 (java) S 21797 21800 12906 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 47725814 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880698955600 139881206523803 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21811] ppid=21797 vsize=10750924 CPUtime=0.56 cores=0,2,4,6
/proc/21800/task/21811/stat : 21811 (java) S 21797 21800 12906 0 -1 1077944384 1936 0 0 0 56 0 0 0 20 0 16 0 47725814 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880697903984 139881206516354 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21812] ppid=21797 vsize=10750924 CPUtime=0.5 cores=0,2,4,6
/proc/21800/task/21812/stat : 21812 (java) S 21797 21800 12906 0 -1 1077944384 1314 0 0 0 50 0 0 0 20 0 16 0 47725814 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880696851184 139881206516354 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21813] ppid=21797 vsize=10750924 CPUtime=0.25 cores=0,2,4,6
/proc/21800/task/21813/stat : 21813 (java) S 21797 21800 12906 0 -1 1077944384 1349 0 0 0 25 0 0 0 20 0 16 0 47725814 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880695798384 139881206516354 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21814] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21814/stat : 21814 (java) S 21797 21800 12906 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 47725814 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880694745824 139881206515413 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
[pid=21800/tid=21815] ppid=21797 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21800/task/21815/stat : 21815 (java) S 21797 21800 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725821 11008946176 19257 18446744073709551615 4194304 4196468 140722519347232 139880693693104 139881206516354 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 7823360 140722519351733 140722519351886 140722519351886 140722519355343 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 10750924

[startup+1.40062 s]
/proc/loadavg: 7.97 7.40 6.62 6/215 21816
/proc/meminfo: memFree=23184940/32770624 swapFree=0/346168
[pid=21800] ppid=21797 vsize=0 CPUtime=2.34 cores=0,2,4,6
/proc/21800/stat : 21800 (java) Z 21797 21800 12906 0 -1 4227084 13625 0 0 0 229 5 0 0 20 0 2 0 47725803 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 5 0 0 0 0 0 0 0 0 0 0
/proc/21800/statm: 0 0 0 0 0 0 0
[pid=21800/tid=21811] ppid=21797 vsize=0 CPUtime=0.56 cores=0,2,4,6
/proc/21800/task/21811/stat : 21811 (java) D 21797 21800 12906 0 -1 4203588 1937 0 0 0 56 0 0 0 20 0 2 0 47725814 0 0 18446744073709551615 0 0 0 0 0 0 4 1 16800974 18446744073709551615 0 0 -1 6 0 0 0 0 0 0 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.34
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.45848
CPU time (s): 2.34508
CPU user time (s): 2.29497
CPU system time (s): 0.050113
CPU usage (%): 160.79
Max. virtual memory (cumulated for all children) (KiB): 10750924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.29497
system time used= 0.050113
maximum resident set size= 79520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13625
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= 1431
involuntary context switches= 11

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007465 second user time and 0.012131 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-07 00:08:31
IDJOB=4243895
IDBENCH=139761
IDSOLVER=2623
FILE ID=node135/4243895-1502058149
RUNJOBID= node135-1502041652-17604
PBS_JOBID= 
Free space on /tmp= 62020 MiB

SOLVER NAME= sat4j-CSP 2017-07-05
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-04-2-09.xml
COMMAND LINE= java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4243895-1502058149/watcher-4243895-1502058149 -o /tmp/evaluation-result-4243895-1502058149/solver-4243895-1502058149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502041652-17604 --watchdog 2560  java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243895-1502058149.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2324a6ffb08ebf271119fd35f5319f57
RANDOM SEED=674851157

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        23246588 kB
MemAvailable:   23672136 kB
Buffers:          206800 kB
Cached:           507448 kB
SwapCached:            0 kB
Active:          8708240 kB
Inactive:         371104 kB
Active(anon):    8365452 kB
Inactive(anon):    24972 kB
Active(file):     342788 kB
Inactive(file):   346132 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1680 kB
Writeback:             4 kB
AnonPages:       8364824 kB
Mapped:            50356 kB
Shmem:             25344 kB
Slab:             132076 kB
SReclaimable:     104928 kB
SUnreclaim:        27148 kB
KernelStack:        3504 kB
PageTables:        21124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8618296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7706624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62020 MiB
End job on node135 at 2017-08-07 00:08:33