Trace number 4243892

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 2.0936401 1.23849

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-04-2-08.xml
MD5SUM17db91fb5ac5a139b323ef8c05694434
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 benchmark0.0036190001
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints44
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":32},{"degree":9,"count":32}]
Minimum constraint arity4
Maximum constraint arity9
Distribution of constraint arities[{"arity":4,"count":8},{"arity":8,"count":4},{"arity":9,"count":32}]
Number of extensional constraints8
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":8},{"type":"allDifferent","count":4},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.74/0.52	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.74/0.52	c This is free software under the dual EPL/GNU LGPL licenses.
0.74/0.52	c See www.sat4j.org for details.
0.74/0.52	c That software uses the Rhino library from the Mozilla project.
0.74/0.52	c version CUSTOM.v20170705
0.74/0.52	c java.runtime.name	Java(TM) SE Runtime Environment
0.74/0.52	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.74/0.52	c java.vm.version	25.131-b11
0.74/0.52	c java.vm.vendor	Oracle Corporation
0.74/0.52	c sun.arch.data.model	64
0.74/0.52	c java.version		1.8.0_131
0.74/0.52	c os.name		Linux
0.74/0.52	c os.version		3.10.0-514.16.1.el7.x86_64
0.74/0.52	c os.arch		amd64
0.74/0.52	c Free memory 		499604488
0.74/0.52	c Max memory 		7247757312
0.74/0.52	c Total memory 		504889344
0.74/0.52	c Number of processors 	4
0.74/0.52	c c --- Begin Solver configuration ---
0.74/0.52	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b71fc7e
0.74/0.52	c Learn all clauses as in MiniSAT
0.74/0.52	c LOGGER=java.util.logging.Logger@25f38edc claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.74/0.52	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.74/0.52	c No reason simplification
0.74/0.52	c Glucose 2.1 dynamic restart strategy
0.74/0.52	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
0.74/0.52	c timeout=2147483s
0.74/0.52	c DB Simplification allowed=false
0.74/0.52	c Listener: org.sat4j.minisat.core.VoidTracing@1a86f2f1
0.74/0.52	c --- End Solver configuration ---
0.74/0.52	c constraints type 
0.74/0.52	c org.sat4j.minisat.constraints.card.MinWatchCard => 128
0.74/0.52	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 9088
0.74/0.52	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 3936
0.74/0.52	c org.sat4j.minisat.constraints.cnf.UnitClause => 80
0.74/0.52	c 13232 constraints processed.
2.07/1.23	c starts		: 52
2.07/1.23	c conflicts		: 8450
2.07/1.23	c decisions		: 77573
2.07/1.23	c propagations		: 806692
2.07/1.23	c inspects		: 2284213
2.07/1.23	c shortcuts		: 0
2.07/1.23	c learnt literals	: 0
2.07/1.23	c learnt binary clauses	: 358
2.07/1.23	c learnt ternary clauses	: 380
2.07/1.23	c learnt constraints	: 8450
2.07/1.23	c ignored constraints	: 0
2.07/1.23	c root simplifications	: 0
2.07/1.23	c removed literals (reason simplification)	: 0
2.07/1.23	c reason swapping (by a shorter reason)	: 0
2.07/1.23	c Calls to reduceDB	: 1
2.07/1.23	c Number of update (reduction) of LBD	: 4967
2.07/1.23	c Imported unit clauses	: 0
2.07/1.23	c number of reductions to clauses (during analyze)	: 0
2.07/1.23	c number of learned constraints concerned by reduction	: 0
2.07/1.23	c number of learning phase by resolution	: 0
2.07/1.23	c number of learning phase by cutting planes	: 0
2.07/1.23	c number of rounding to 1 operations	: 0
2.07/1.23	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
2.07/1.23	c number of reductions of the coefficients by power 2 	: 0
2.07/1.23	c number of right shift for reduction by power 2 	: 0
2.07/1.23	c number of reductions of the coefficients by GCD over coefficients 	: 0
2.07/1.23	c speed (assignments/second)	: 1147499.2887624467
2.07/1.23	c non guided choices	3281
2.07/1.23	c learnt constraints type 
2.07/1.23	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 358
2.07/1.23	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 5617
2.07/1.23	s SATISFIABLE
2.07/1.23	v <instantiation type="solution">
2.07/1.23	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[1][0] v[1][1] v[1][2] v[1][3] v[1][4] v[1][5] v[1][6] v[1][7] 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[3][0] v[3][1] v[3][2] v[3][3] v[3][4] v[3][5] v[3][6] v[3][7] </list>
2.07/1.23	v 	<values> 3 2 0 5 7 4 6 1 2 3 0 5 7 4 1 6 0 3 2 5 7 6 1 4 7 3 2 4 0 6 1 5 2 7 1 0 5 3 6 4 2 6 0 1 5 3 7 4 0 6 2 1 7 3 5 4 4 6 2 1 3 7 5 0 </values>
2.07/1.23	v </instantiation>
2.07/1.23

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-4243892-1502058146/watcher-4243892-1502058146 -o /tmp/evaluation-result-4243892-1502058146/solver-4243892-1502058146 -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-4243892-1502058146.xml 

pid=21716
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 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/21719/stat : 21719 (runsolver) D 21716 21719 12906 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 47725547 24240128 107 18446744073709551615 4194304 4338465 140722359114864 140722359112504 139735317799639 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 27967488 140722359120007 140722359120457 140722359120457 140722359123914 0
/proc/21719/statm: 5918 107 54 36 0 2156 0

[startup+0.100199 s]
/proc/loadavg: 7.97 7.40 6.62 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=10151672 CPUtime=0.02 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 3756 0 0 0 2 0 0 0 20 0 9 0 47725547 10395312128 4932 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16784584 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2537918 4932 2114 1 0 2527415 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10151672

[startup+0.200352 s]
/proc/loadavg: 7.97 7.40 6.62 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=10553140 CPUtime=0.1 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 5198 0 0 0 9 1 0 0 20 0 15 0 47725547 10806415360 7232 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2638285 7298 2790 1 0 2627757 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10553140

[startup+0.300243 s]
/proc/loadavg: 7.97 7.40 6.62 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=10551156 CPUtime=0.25 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 8001 0 0 0 23 2 0 0 20 0 15 0 47725547 10804383744 9212 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2637789 9212 2868 1 0 2627261 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 10551156

[startup+0.700953 s]
/proc/loadavg: 7.97 7.40 6.62 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=10617796 CPUtime=1.39 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 12301 0 0 0 135 4 0 0 20 0 16 0 47725547 10872623104 16627 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2654449 16627 3062 1 0 2643902 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 10617796

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21719 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800252 s]
/proc/loadavg: 7.97 7.40 6.62 5/199 21719
/proc/meminfo: memFree=23246576/32770624 swapFree=0/346124
[pid=21719] ppid=21716 vsize=10617796 CPUtime=1.68 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 12340 0 0 0 164 4 0 0 20 0 16 0 47725547 10872623104 17205 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2654449 17205 3064 1 0 2643902 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 10617796

[startup+1.20674 s]
/proc/loadavg: 7.97 7.40 6.62 5/215 21737
/proc/meminfo: memFree=23187508/32770624 swapFree=0/346144
[pid=21719] ppid=21716 vsize=10750924 CPUtime=2.07 cores=0,2,4,6
/proc/21719/stat : 21719 (java) S 21716 21719 12906 0 -1 1077944320 12924 0 0 0 203 4 0 0 20 0 16 0 47725547 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 140724953915824 139710475861751 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 6 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
/proc/21719/statm: 2687731 18084 3070 1 0 2677184 0
[pid=21719/tid=21721] ppid=21716 vsize=10750924 CPUtime=0.91 cores=0,2,4,6
/proc/21719/task/21721/stat : 21721 (java) S 21716 21719 12906 0 -1 1077944384 7545 0 0 0 88 3 0 0 20 0 16 0 47725554 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139710480102432 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 4 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21722] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21722/stat : 21722 (java) S 21716 21719 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725555 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139710406281488 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21723] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21723/stat : 21723 (java) S 21716 21719 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725555 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139710405228944 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21724] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21724/stat : 21724 (java) S 21716 21719 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725555 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139710404176400 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21725] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21725/stat : 21725 (java) S 21716 21719 12906 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 47725555 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139710403123856 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21726] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21726/stat : 21726 (java) S 21716 21719 12906 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 47725556 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709515770352 139710475872898 0 0 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21727] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21727/stat : 21727 (java) S 21716 21719 12906 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 47725556 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709514716576 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21728] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21728/stat : 21728 (java) S 21716 21719 12906 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 47725557 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709513663984 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21729] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21729/stat : 21729 (java) S 21716 21719 12906 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 47725559 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709512612560 139710475880347 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21730] ppid=21716 vsize=10750924 CPUtime=0.48 cores=0,2,4,6
/proc/21719/task/21730/stat : 21730 (java) S 21716 21719 12906 0 -1 1077944384 1767 0 0 0 48 0 0 0 20 0 16 0 47725559 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709511559152 139710475872898 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21731] ppid=21716 vsize=10750924 CPUtime=0.42 cores=0,2,4,6
/proc/21719/task/21731/stat : 21731 (java) S 21716 21719 12906 0 -1 1077944384 972 0 0 0 42 0 0 0 20 0 16 0 47725559 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709510506608 139710475872898 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21732] ppid=21716 vsize=10750924 CPUtime=0.23 cores=0,2,4,6
/proc/21719/task/21732/stat : 21732 (java) S 21716 21719 12906 0 -1 1077944384 1208 0 0 0 23 0 0 0 20 0 16 0 47725559 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709509454064 139710475872898 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21733] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21733/stat : 21733 (java) S 21716 21719 12906 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 47725559 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709508401760 139710475871957 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21734] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21734/stat : 21734 (java) S 21716 21719 12906 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 47725564 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709507349296 139710475872898 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
[pid=21719/tid=21736] ppid=21716 vsize=10750924 CPUtime=0 cores=0,2,4,6
/proc/21719/task/21736/stat : 21736 (java) S 21716 21719 12906 0 -1 1077944384 22 0 0 0 0 0 0 0 20 0 16 0 47725650 11008946176 18084 18446744073709551615 4194304 4196468 140724953933280 139709505242768 139710475872898 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 19304448 140724953940405 140724953940558 140724953940558 140724953944015 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 10750924

Child status: 0
Real time (s): 1.23849
CPU time (s): 2.09364
CPU user time (s): 2.04687
CPU system time (s): 0.046773
CPU usage (%): 169.048
Max. virtual memory (cumulated for all children) (KiB): 10750924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.04687
system time used= 0.046773
maximum resident set size= 74748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12934
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1393
involuntary context switches= 11

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005541 second user time and 0.0133 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-07 00:08:29
IDJOB=4243892
IDBENCH=139760
IDSOLVER=2623
FILE ID=node135/4243892-1502058146
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-3-04-2-08.xml
COMMAND LINE= java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4243892-1502058146/watcher-4243892-1502058146 -o /tmp/evaluation-result-4243892-1502058146/solver-4243892-1502058146 -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-4243892-1502058146.xml

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

MD5SUM BENCH= 17db91fb5ac5a139b323ef8c05694434
RANDOM SEED=887414983

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:        23246564 kB
MemAvailable:   23672220 kB
Buffers:          206800 kB
Cached:           507508 kB
SwapCached:            0 kB
Active:          8708304 kB
Inactive:         371096 kB
Active(anon):    8365384 kB
Inactive(anon):    24972 kB
Active(file):     342920 kB
Inactive(file):   346124 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1724 kB
Writeback:             0 kB
AnonPages:       8375288 kB
Mapped:            50440 kB
Shmem:             25344 kB
Slab:             132028 kB
SReclaimable:     104896 kB
SUnreclaim:        27132 kB
KernelStack:        3776 kB
PageTables:        21160 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:   7716864 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 00:08:30