Trace number 4264387

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
AbsCon-basic 2017-06-11SAT 2.49786 1.44116

DiagnosticValue
WRONG_DECISIONS2310

General information on the benchmark

NameMagicSquare/MagicSquare-m1-gp/
MagicSquare-9-f50-01.xml
MD5SUM0545f7d39e3e069a4efc40a10a882e5e
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 benchmark0.594742
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints22
Number of domains1
Minimum domain size81
Maximum domain size81
Distribution of domain sizes[{"size":81,"count":81}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":38},{"degree":4,"count":37},{"degree":5,"count":6}]
Minimum constraint arity9
Maximum constraint arity81
Distribution of constraint arities[{"arity":9,"count":20},{"arity":31,"count":1},{"arity":81,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.20/0.39	
0.20/0.39	AbsCon 2 
0.20/0.39	
0.54/0.59	  Solving XCSP3-instance-4264387-1502298508 as a CSP
0.54/0.59	  Loading variables...
0.74/0.62	  Loading constraints...
1.05/0.70	  Solver SolverBacktrack being built...
1.05/0.70	
1.05/0.78	  Preprocessing : gac=false, ccks=2046, filters=2046, revisions=31 (useless=0), AC=4063, removals=4063, inconsistent=false
1.05/0.78	
2.43/1.43	
2.43/1.43	v <instantiation id='sol1' type='solution'>  <list> x[][] </list>  <values> 42 27 48 2 28 4 68 72 78 17 13 57 51 76 16 12 67 60 71 26 38 40 80 6 11 18 79 43 62 58 24 14 53 73 34 8 54 39 41 50 81 45 49 3 7 46 65 25 9 56 52 20 21 75 29 74 15 61 1 70 37 47 35 31 19 55 63 10 59 33 77 22 36 44 32 69 23 64 66 30 5 </values>  </instantiation>
2.43/1.43	s SATISFIABLE
2.43/1.43	
2.43/1.43	d WRONG_DECISIONS 2310

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-4264387-1502298508/watcher-4264387-1502298508 -o /tmp/evaluation-result-4264387-1502298508/solver-4264387-1502298508 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502257024-9066 --watchdog 2580 java -jar HOME/AbsCon-basic.jar HOME/instance-4264387-1502298508.xml 

pid=17124
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/17127/stat : 17127 (runsolver) D 17124 17127 4525 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 129503746 24240128 108 18446744073709551615 4194304 4338465 140721927417808 140721927415448 140698391741143 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 16216064 140721927426208 140721927426633 140721927426633 140721927430090 0
/proc/17127/statm: 5918 108 54 36 0 2156 0

[startup+0.10917 s]
/proc/loadavg: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=9936560 CPUtime=0.01 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 3647 0 0 0 1 0 0 0 20 0 6 0 129503746 10175037440 3842 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16784584 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2484140 3842 1948 1 0 2473637 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9936560

[startup+0.200308 s]
/proc/loadavg: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=10484492 CPUtime=0.05 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 4765 0 0 0 4 1 0 0 20 0 14 0 129503746 10736119808 5813 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2621123 5813 2577 1 0 2610620 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10484492

[startup+0.300274 s]
/proc/loadavg: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=10552204 CPUtime=0.2 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 6420 0 0 0 18 2 0 0 20 0 15 0 129503746 10805456896 8392 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2638051 8392 2868 1 0 2627517 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10552204

[startup+0.700214 s]
/proc/loadavg: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=10621952 CPUtime=1.05 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 14075 0 0 0 99 6 0 0 20 0 16 0 129503746 10876878848 19162 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2655488 19162 3076 1 0 2644414 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 10621952

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17127 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.801169 s]
/proc/loadavg: 1.91 1.86 1.85 3/201 17127
/proc/meminfo: memFree=31045484/32770624 swapFree=0/414016
[pid=17127] ppid=17124 vsize=10621952 CPUtime=1.35 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 14505 0 0 0 129 6 0 0 20 0 16 0 129503746 10876878848 22611 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2655488 22611 3089 1 0 2644414 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 10621952

[startup+1.20691 s]
/proc/loadavg: 1.91 1.86 1.85 5/217 17143
/proc/meminfo: memFree=30962056/32770624 swapFree=0/414020
[pid=17127] ppid=17124 vsize=10624000 CPUtime=2.22 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 16535 0 0 0 215 7 0 0 20 0 16 0 129503746 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2656000 24615 3096 1 0 2644926 0
[pid=17127/tid=17129] ppid=17124 vsize=10624000 CPUtime=0.21 cores=0,2,4,6
/proc/17127/task/17129/stat : 17129 (java) S 17124 17127 4525 0 -1 1077944384 6225 0 0 0 19 2 0 0 20 0 16 0 129503755 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139825312271536 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 7 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17130] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17130/stat : 17130 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824919501072 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17131] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17131/stat : 17131 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824918448528 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17132] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17132/stat : 17132 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824917395984 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17133] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17133/stat : 17133 (java) S 17124 17127 4525 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824916343440 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17134] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17134/stat : 17134 (java) S 17124 17127 4525 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824348510704 139825308039810 0 0 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17135] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17135/stat : 17135 (java) S 17124 17127 4525 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824347456928 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17136] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17136/stat : 17136 (java) S 17124 17127 4525 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824346404336 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17137] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17137/stat : 17137 (java) S 17124 17127 4525 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 129503760 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824345352912 139825308047259 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17138] ppid=17124 vsize=10624000 CPUtime=0.42 cores=0,2,4,6
/proc/17127/task/17138/stat : 17138 (java) S 17124 17127 4525 0 -1 1077944384 1173 0 0 0 42 0 0 0 20 0 16 0 129503760 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824344299504 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17139] ppid=17124 vsize=10624000 CPUtime=0.4 cores=0,2,4,6
/proc/17127/task/17139/stat : 17139 (java) S 17124 17127 4525 0 -1 1077944384 1099 0 0 0 40 0 0 0 20 0 16 0 129503760 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824343246960 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17140] ppid=17124 vsize=10624000 CPUtime=0.34 cores=0,2,4,6
/proc/17127/task/17140/stat : 17140 (java) S 17124 17127 4525 0 -1 1077944384 1694 0 0 0 34 0 0 0 20 0 16 0 129503760 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824342194416 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17141] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17141/stat : 17141 (java) S 17124 17127 4525 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 129503760 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824341142112 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17142] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17142/stat : 17142 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503768 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139824340089648 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17143] ppid=17124 vsize=10624000 CPUtime=0.8 cores=0,2,4,6
/proc/17127/task/17143/stat : 17143 (java) R 17124 17127 4525 0 -1 4202560 4978 0 0 0 78 2 0 0 20 0 16 0 129503785 10878976000 24615 18446744073709551615 4194304 4196468 140724565737184 139823731920288 139824953827887 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 10624000

[startup+1.4007 s]
/proc/loadavg: 1.91 1.86 1.85 5/217 17143
/proc/meminfo: memFree=30962056/32770624 swapFree=0/414020
[pid=17127] ppid=17124 vsize=10624000 CPUtime=2.43 cores=0,2,4,6
/proc/17127/stat : 17127 (java) S 17124 17127 4525 0 -1 1077944320 16955 0 0 0 235 8 0 0 20 0 16 0 129503746 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 140724565719728 139825308028663 0 0 1 16800974 18446744073709551615 0 0 17 4 0 0 8 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
/proc/17127/statm: 2656000 25675 3096 1 0 2644926 0
[pid=17127/tid=17129] ppid=17124 vsize=10624000 CPUtime=0.21 cores=0,2,4,6
/proc/17127/task/17129/stat : 17129 (java) S 17124 17127 4525 0 -1 1077944384 6225 0 0 0 19 2 0 0 20 0 16 0 129503755 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139825312271536 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 7 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17130] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17130/stat : 17130 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824919501072 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17131] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17131/stat : 17131 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824918448528 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17132] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17132/stat : 17132 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824917395984 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17133] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17133/stat : 17133 (java) S 17124 17127 4525 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 129503755 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824916343440 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17134] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17134/stat : 17134 (java) S 17124 17127 4525 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824348510704 139825308039810 0 0 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17135] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17135/stat : 17135 (java) S 17124 17127 4525 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824347456928 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17136] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17136/stat : 17136 (java) S 17124 17127 4525 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 129503757 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824346404336 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17137] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17137/stat : 17137 (java) S 17124 17127 4525 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 129503760 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824345352912 139825308047259 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17138] ppid=17124 vsize=10624000 CPUtime=0.42 cores=0,2,4,6
/proc/17127/task/17138/stat : 17138 (java) S 17124 17127 4525 0 -1 1077944384 1176 0 0 0 42 0 0 0 20 0 16 0 129503760 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824344299504 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17139] ppid=17124 vsize=10624000 CPUtime=0.41 cores=0,2,4,6
/proc/17127/task/17139/stat : 17139 (java) S 17124 17127 4525 0 -1 1077944384 1103 0 0 0 41 0 0 0 20 0 16 0 129503760 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824343246960 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17140] ppid=17124 vsize=10624000 CPUtime=0.34 cores=0,2,4,6
/proc/17127/task/17140/stat : 17140 (java) S 17124 17127 4525 0 -1 1077944384 1787 0 0 0 34 0 0 0 20 0 16 0 129503760 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824342194416 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17141] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17141/stat : 17141 (java) S 17124 17127 4525 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 129503760 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824341142112 139825308038869 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17142] ppid=17124 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/17127/task/17142/stat : 17142 (java) S 17124 17127 4525 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 129503768 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139824340089648 139825308039810 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
[pid=17127/tid=17143] ppid=17124 vsize=10624000 CPUtime=1 cores=0,2,4,6
/proc/17127/task/17143/stat : 17143 (java) R 17124 17127 4525 0 -1 4202560 5298 0 0 0 97 3 0 0 20 0 16 0 129503785 10878976000 25675 18446744073709551615 4194304 4196468 140724565737184 139823731907664 139824954148194 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 27144192 140724565737933 140724565738062 140724565738062 140724565741519 0
Current children cumulated CPU time (s) 2.43
Current children cumulated vsize (KiB) 10624000

Child status: 0
Real time (s): 1.44116
CPU time (s): 2.49786
CPU user time (s): 2.41254
CPU system time (s): 0.085317
CPU usage (%): 173.323
Max. virtual memory (cumulated for all children) (KiB): 10624000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.41254
system time used= 0.085317
maximum resident set size= 105224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17915
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= 1791
involuntary context switches= 9

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010555 second user time and 0.009499 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-09 18:54:05
IDJOB=4264387
IDBENCH=133193
IDSOLVER=2652
FILE ID=node132/4264387-1502298508
RUNJOBID= node132-1502257024-9066
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= AbsCon-basic 2017-06-11
BENCH NAME= XCSP17/MagicSquare/MagicSquare-m1-gp/MagicSquare-9-f50-01.xml
COMMAND LINE= java -jar HOME/AbsCon-basic.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264387-1502298508/watcher-4264387-1502298508 -o /tmp/evaluation-result-4264387-1502298508/solver-4264387-1502298508 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502257024-9066 --watchdog 2580  java -jar HOME/AbsCon-basic.jar HOME/instance-4264387-1502298508.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0545f7d39e3e069a4efc40a10a882e5e
RANDOM SEED=547089653

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31045224 kB
MemAvailable:   31783800 kB
Buffers:          270488 kB
Cached:           772100 kB
SwapCached:            0 kB
Active:           837520 kB
Inactive:         454836 kB
Active(anon):     250600 kB
Inactive(anon):    40820 kB
Active(file):     586920 kB
Inactive(file):   414016 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8108 kB
Writeback:             0 kB
AnonPages:        259752 kB
Mapped:            66976 kB
Shmem:             41660 kB
Slab:             133608 kB
SReclaimable:     106948 kB
SUnreclaim:        26660 kB
KernelStack:        3808 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1130040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62016 MiB
End job on node132 at 2017-08-09 18:54:06