Trace number 4243802

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
R1: sat4j-CSP 2017-07-05OPT6 1.95758 0.958712

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-013.xml
MD5SUMb76e3dd835cfa29a148b2c7537ac72a3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.25523901
Satisfiable
(Un)Satisfiability was proved
Number of variables181
Number of constraints102
Number of domains25
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":92},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":15,"count":1},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1}]
Minimum variable degree0
Maximum variable degree12
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":102},{"degree":12,"count":13}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":13},{"arity":3,"count":79},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"sum","count":12}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.84/0.54	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.84/0.54	c This is free software under the dual EPL/GNU LGPL licenses.
0.84/0.54	c See www.sat4j.org for details.
0.84/0.54	c That software uses the Rhino library from the Mozilla project.
0.84/0.54	c version CUSTOM.v20170705
0.84/0.54	c java.runtime.name	Java(TM) SE Runtime Environment
0.84/0.54	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.84/0.54	c java.vm.version	25.131-b11
0.84/0.54	c java.vm.vendor	Oracle Corporation
0.84/0.54	c sun.arch.data.model	64
0.84/0.54	c java.version		1.8.0_131
0.84/0.54	c os.name		Linux
0.84/0.54	c os.version		3.10.0-514.16.1.el7.x86_64
0.84/0.54	c os.arch		amd64
0.84/0.54	c Free memory 		499604488
0.84/0.54	c Max memory 		7247757312
0.84/0.54	c Total memory 		504889344
0.84/0.54	c Number of processors 	8
0.84/0.54	c c --- Begin Solver configuration ---
0.84/0.54	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b71fc7e
0.84/0.54	c Learn all clauses as in MiniSAT
0.84/0.54	c LOGGER=java.util.logging.Logger@25f38edc claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.84/0.54	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.84/0.54	c No reason simplification
0.84/0.54	c Glucose 2.1 dynamic restart strategy
0.84/0.54	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
0.84/0.54	c timeout=2147483s
0.84/0.54	c DB Simplification allowed=false
0.84/0.54	c Listener: org.sat4j.minisat.core.VoidTracing@1a86f2f1
0.84/0.54	c --- End Solver configuration ---
0.84/0.54	c constraints type 
0.84/0.54	c org.sat4j.minisat.constraints.card.MinWatchCard => 230
0.84/0.54	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 168
0.84/0.54	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 11690
0.84/0.54	c org.sat4j.minisat.constraints.cnf.UnitClause => 204
0.84/0.54	c 12292 constraints processed.
0.84/0.57	o 78
0.84/0.59	o 58
1.25/0.62	o 54
1.25/0.65	o 42
1.25/0.67	o 34
1.25/0.69	o 22
1.67/0.71	o 18
1.67/0.72	o 14
1.67/0.73	o 6
1.93/0.94	c starts		: 19
1.93/0.94	c conflicts		: 1062
1.93/0.94	c decisions		: 5301
1.93/0.94	c propagations		: 262719
1.93/0.94	c inspects		: 646353
1.93/0.94	c shortcuts		: 0
1.93/0.94	c learnt literals	: 14
1.93/0.94	c learnt binary clauses	: 49
1.93/0.94	c learnt ternary clauses	: 221
1.93/0.94	c learnt constraints	: 1047
1.93/0.94	c ignored constraints	: 0
1.93/0.94	c root simplifications	: 0
1.93/0.94	c removed literals (reason simplification)	: 0
1.93/0.94	c reason swapping (by a shorter reason)	: 0
1.93/0.94	c Calls to reduceDB	: 0
1.93/0.94	c Number of update (reduction) of LBD	: 380
1.93/0.94	c Imported unit clauses	: 0
1.93/0.94	c number of reductions to clauses (during analyze)	: 0
1.93/0.94	c number of learned constraints concerned by reduction	: 0
1.93/0.94	c number of learning phase by resolution	: 0
1.93/0.94	c number of learning phase by cutting planes	: 0
1.93/0.94	c number of rounding to 1 operations	: 0
1.93/0.94	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.93/0.94	c number of reductions of the coefficients by power 2 	: 0
1.93/0.94	c number of right shift for reduction by power 2 	: 0
1.93/0.94	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.93/0.94	c speed (assignments/second)	: 677110.8247422681
1.93/0.94	c non guided choices	1502
1.93/0.94	c learnt constraints type 
1.93/0.94	s OPTIMUM FOUND
1.93/0.94	v <instantiation type="optimum" cost="6">
1.93/0.94	v 	<list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[0][10] y[0][11] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[1][10] y[1][11] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[2][10] y[2][11] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[3][10] y[3][11] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[4][10] y[4][11] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[5][10] y[5][11] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[6][10] y[6][11] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[7][10] y[7][11] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[8][10] y[8][11] y[9][0] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] y[9][10] y[9][11] y[10][0] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[10][10] y[10][11] y[11][0] y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[11][10] y[11][11] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] </list>
1.93/0.94	v 	<values> -1 -1 -1 -1 -1 1 1 -1 -1 1 -1 1 -1 1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 -1 -1 1 -1 -1 1 1 1 -1 -1 1 -1 -1 -1 -1 -1 1 1 -1 -1 1 1 -1 -1 -1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 </values>
1.93/0.94	v </instantiation>
1.93/0.94

Verifier Data 

OK	6

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-4243802-1500676078/watcher-4243802-1500676078 -o /tmp/evaluation-result-4243802-1500676078/solver-4243802-1500676078 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1500670246-12513 --watchdog 2560 java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243802-1500676078.xml 

pid=14112
running on 8 cores: 0,2,4,6,8,10,12,14

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: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=8349744 CPUtime=0 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 2130 0 0 0 0 0 0 0 20 0 2 0 2874055 8550137856 2395 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16784584 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2087436 2395 1197 1 0 2076347 0
[pid=14115/tid=14116] ppid=14112 vsize=8349744 CPUtime=0 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) R 14112 14115 9821 0 -1 4202560 911 0 0 0 0 0 0 0 20 0 2 0 2874056 8550137856 2461 33554432000 4194304 4196468 140734905301456 139752451615136 139752428482632 0 4 0 16784584 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0

[startup+0.100167 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=10900556 CPUtime=0.1 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 4737 0 0 0 9 1 0 0 20 0 20 0 2874055 11162169344 5845 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2725139 5845 2625 1 0 2713552 0
[pid=14115/tid=14116] ppid=14112 vsize=10900556 CPUtime=0.08 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) R 14112 14115 9821 0 -1 4202560 2822 0 0 0 7 1 0 0 20 0 20 0 2874056 11162169344 5845 33554432000 4194304 4196468 140734905301456 139752451615328 139752447394973 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10900556

[startup+0.200439 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=10900556 CPUtime=0.26 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 6916 0 0 0 24 2 0 0 20 0 20 0 2874055 11162169344 7715 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2725139 7715 2848 1 0 2713552 0
[pid=14115/tid=14116] ppid=14112 vsize=10900556 CPUtime=0.18 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) R 14112 14115 9821 0 -1 4202560 4576 0 0 0 16 2 0 0 20 0 20 0 2874056 11162169344 7715 33554432000 4194304 4196468 140734905301456 139752451605200 139752447394973 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 10900556

[startup+0.300327 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=10900556 CPUtime=0.41 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 7665 0 0 0 38 3 0 0 20 0 20 0 2874055 11162169344 9449 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2725139 9515 2903 1 0 2713552 0
[pid=14115/tid=14116] ppid=14112 vsize=10900556 CPUtime=0.28 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) R 14112 14115 9821 0 -1 4202560 5039 0 0 0 26 2 0 0 20 0 20 0 2874056 11162169344 9515 33554432000 4194304 4196468 140734905301456 139752451611952 139752433067895 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 10900556

[startup+0.700248 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=10967196 CPUtime=1.67 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 12178 0 0 0 162 5 0 0 20 0 21 0 2874055 11230408704 16376 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2741799 16376 3080 1 0 2730193 0
[pid=14115/tid=14116] ppid=14112 vsize=10967196 CPUtime=0.67 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) R 14112 14115 9821 0 -1 4202560 6011 0 0 0 64 3 0 0 20 0 21 0 2874056 11230408704 16376 33554432000 4194304 4196468 140734905301456 139752451611328 139752081541536 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 10967196

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14115 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800434 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=11100324 CPUtime=1.93 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 12520 0 0 0 188 5 0 0 20 0 21 0 2874055 11366731776 18182 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2775081 18182 3084 1 0 2763475 0
[pid=14115/tid=14116] ppid=14112 vsize=11100324 CPUtime=0.71 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) S 14112 14115 9821 0 -1 1077944384 6023 0 0 0 68 3 0 0 20 0 21 0 2874056 11366731776 18182 33554432000 4194304 4196468 140734905301456 139752451613728 139752447383253 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 11100324

[startup+0.900309 s]
/proc/loadavg: 14.00 11.80 8.27 3/261 14115
/proc/meminfo: memFree=23580484/32770624 swapFree=5744/213176
[pid=14115] ppid=14112 vsize=11100324 CPUtime=1.93 cores=0,2,4,6,8,10,12,14
/proc/14115/stat : 14115 (java) S 14112 14115 9821 0 -1 1077944320 12520 0 0 0 188 5 0 0 20 0 21 0 2874055 11366731776 18182 33554432000 4194304 4196468 140734905301456 140734905284000 139752447373047 0 0 0 16800975 18446744073709551615 0 0 17 12 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
/proc/14115/statm: 2775081 18182 3084 1 0 2763475 0
[pid=14115/tid=14116] ppid=14112 vsize=11100324 CPUtime=0.71 cores=0,2,4,6,8,10,12,14
/proc/14115/task/14116/stat : 14116 (java) S 14112 14115 9821 0 -1 1077944384 6023 0 0 0 68 3 0 0 20 0 21 0 2874056 11366731776 18182 33554432000 4194304 4196468 140734905301456 139752451613728 139752447383253 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 30773248 140734905304235 140734905304388 140734905304388 140734905307087 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 11100324

Child status: 0
Real time (s): 0.958712
CPU time (s): 1.95758
CPU user time (s): 1.89237
CPU system time (s): 0.065218
CPU usage (%): 204.189
Max. virtual memory (cumulated for all children) (KiB): 11100324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.89237
system time used= 0.065218
maximum resident set size= 75480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12536
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= 2111
involuntary context switches= 172

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010623 second user time and 0.010623 second system time

The end

Launcher Data 

Begin job on node143 at 2017-07-22 00:27:58
IDJOB=4243802
IDBENCH=127038
IDSOLVER=2623
FILE ID=node143/4243802-1500676078
RUNJOBID= node143-1500670246-12513
PBS_JOBID= 20623278
Free space on /tmp= 61988 MiB

SOLVER NAME= sat4j-CSP 2017-07-05
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-013.xml
COMMAND LINE= java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4243802-1500676078/watcher-4243802-1500676078 -o /tmp/evaluation-result-4243802-1500676078/solver-4243802-1500676078 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1500670246-12513 --watchdog 2560  java -DCompetitionOutput -jar HOME/sat4j-csp-170705.jar HOME/instance-4243802-1500676078.xml

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

MD5SUM BENCH= b76e3dd835cfa29a148b2c7537ac72a3
RANDOM SEED=1522605048

node143.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		: 1600.000
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	: 5333.69
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		: 1867.000
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		: 2000.000
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	: 5333.69
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		: 2000.000
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	: 5333.69
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		: 2000.000
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	: 5333.69
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	: 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		: 1867.000
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	: 5333.69
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		: 2668.000
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		: 1733.000
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	: 5333.69
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		: 2668.000
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		: 1600.000
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	: 5333.69
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		: 2668.000
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	: 5333.69
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		: 2000.000
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:        23579868 kB
MemAvailable:   23642620 kB
Buffers:           73832 kB
Cached:           287972 kB
SwapCached:            0 kB
Active:          8557152 kB
Inactive:         221928 kB
Active(anon):    8420396 kB
Inactive(anon):     8752 kB
Active(file):     136756 kB
Inactive(file):   213176 kB
Unevictable:        5744 kB
Mlocked:            5744 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1524 kB
Writeback:             0 kB
AnonPages:       8880240 kB
Mapped:            42416 kB
Shmem:              8852 kB
Slab:              89868 kB
SReclaimable:      57308 kB
SUnreclaim:        32560 kB
KernelStack:        4864 kB
PageTables:        21856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8647652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8261632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      155008 kB
DirectMap2M:    33390592 kB

Free space on /tmp at the end= 61988 MiB
End job on node143 at 2017-07-22 00:27:59