Trace number 4264019

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
AbsCon-basic 2017-06-11OPT4752 4.6212301 3.2595201

DiagnosticValue
WRONG_DECISIONS40585

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15c.xml
MD5SUMce755c39cb9d6ddef8bea85f09074509
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4752
Best CPU time to get the best result obtained on this benchmark4.6212301
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":16},{"degree":3,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"type":"allDifferent","count":1}]
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 

0.21/0.38	
0.21/0.38	AbsCon 2 
0.21/0.38	
0.55/0.59	  Solving XCSP3-instance-4264019-1502275401 as a COP in -infty..+infty
0.55/0.59	  Loading variables...
0.77/0.62	  Loading constraints...
0.77/0.68	  Solver SolverBacktrack being built...
0.77/0.68	
1.05/0.71	  Preprocessing : gac=true, ccks=0, filters=14, revisions=0 (useless=0), AC=14, removals=14, inconsistent=false
1.05/0.71	
1.05/0.72	o 29497
1.05/0.73	o 29367
1.05/0.73	o 28644
1.05/0.74	o 28433
1.05/0.75	o 25411
1.05/0.76	o 24871
1.05/0.76	o 24263
1.05/0.76	o 17852
1.05/0.77	o 16875
1.05/0.77	o 16629
1.05/0.77	o 16348
1.05/0.78	o 10396
1.05/0.79	o 7828
1.05/0.79	o 7729
1.05/0.79	o 7447
1.37/0.80	o 7443
1.37/0.81	o 6822
1.37/0.85	o 6763
1.37/0.87	o 6692
1.37/0.89	o 6491
1.69/0.90	o 6000
1.69/0.91	o 5676
1.69/0.93	o 5054
2.30/1.16	o 4752
4.52/3.19	
4.52/3.19	v <instantiation id='sol24' type='solution' cost='4752'>  <list> x[] d[][] </list>  <values> 12 1 4 6 7 0 13 5 3 2 14 8 11 10 9 * 4 2 * * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * 12 * * * * * * * * * * * * * * * 39 * * * * * * * * * * * * * * * 20 * * * * * * * * * * * * * * * 50 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * 11 * * * * * * * * * * * * * * * 10 * * * * * * * * * * * * * * * 13 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>  </instantiation>
4.52/3.19	s OPTIMUM FOUND
4.52/3.19	
4.52/3.19	d WRONG_DECISIONS 40585

Verifier Data 

OK	4752

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-4264019-1502275401/watcher-4264019-1502275401 -o /tmp/evaluation-result-4264019-1502275401/solver-4264019-1502275401 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502259076-7906 --watchdog 2580 java -jar HOME/AbsCon-basic.jar HOME/instance-4264019-1502275401.xml 

pid=12437
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: 2.03 2.06 2.01 2/200 12440
/proc/meminfo: memFree=29527800/32770624 swapFree=0/378900
[pid=12440] ppid=12437 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/12440/stat : 12440 (runsolver) D 12437 12440 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 75355297 24240128 107 18446744073709551615 4194304 4338465 140737096098688 140737096096328 140638445372119 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 23633920 140737096106144 140737096106569 140737096106569 140737096110026 0
/proc/12440/statm: 5918 107 54 36 0 2156 0

[startup+0.100156 s]
/proc/loadavg: 2.03 2.06 2.01 2/200 12440
/proc/meminfo: memFree=29527800/32770624 swapFree=0/378900
[pid=12440] ppid=12437 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/12440/stat : 12440 (runsolver) D 12437 12440 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 75355297 24240128 107 18446744073709551615 4194304 4338465 140737096098688 140737096096328 140638445372119 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 23633920 140737096106144 140737096106569 140737096106569 140737096110026 0
/proc/12440/statm: 5918 107 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200318 s]
/proc/loadavg: 2.03 2.06 2.01 2/200 12440
/proc/meminfo: memFree=29527800/32770624 swapFree=0/378900
[pid=12440] ppid=12437 vsize=10484492 CPUtime=0.05 cores=0,2,4,6
/proc/12440/stat : 12440 (java) S 12437 12440 1774 0 -1 1077944320 4531 0 0 0 4 1 0 0 20 0 14 0 75355297 10736119808 5583 18446744073709551615 4194304 4196468 140729090818896 140729090801440 140537930264311 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
/proc/12440/statm: 2621123 5583 2574 1 0 2610620 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10484492

[startup+0.304397 s]
/proc/loadavg: 2.03 2.06 2.01 2/200 12440
/proc/meminfo: memFree=29527800/32770624 swapFree=0/378900
[pid=12440] ppid=12437 vsize=10551180 CPUtime=0.21 cores=0,2,4,6
/proc/12440/stat : 12440 (java) S 12437 12440 1774 0 -1 1077944320 8258 0 0 0 19 2 0 0 20 0 15 0 75355297 10804408320 9175 18446744073709551615 4194304 4196468 140729090818896 140729090801440 140537930264311 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
/proc/12440/statm: 2637795 9175 2900 1 0 2627261 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 10551180

[startup+0.706865 s]
/proc/loadavg: 2.03 2.06 2.01 2/200 12440
/proc/meminfo: memFree=29527800/32770624 swapFree=0/378900
[pid=12440] ppid=12437 vsize=10621952 CPUtime=1.05 cores=0,2,4,6
/proc/12440/stat : 12440 (java) S 12437 12440 1774 0 -1 1077944320 13120 0 0 0 100 5 0 0 20 0 16 0 75355297 10876878848 21806 18446744073709551615 4194304 4196468 140729090818896 140729090801440 140537930264311 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
/proc/12440/statm: 2655488 21806 3075 1 0 2644414 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 10621952

[startup+1.50063 s]
/proc/loadavg: 2.03 2.06 2.01 3/216 12456
/proc/meminfo: memFree=29426624/32770624 swapFree=0/378928
[pid=12440] ppid=12437 vsize=10624000 CPUtime=2.86 cores=0,2,4,6
/proc/12440/stat : 12440 (java) S 12437 12440 1774 0 -1 1077944320 19505 0 0 0 278 8 0 0 20 0 16 0 75355297 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140729090801440 140537930264311 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
/proc/12440/statm: 2656000 37092 3103 1 0 2644926 0
[pid=12440/tid=12442] ppid=12437 vsize=10624000 CPUtime=0.21 cores=0,2,4,6
/proc/12440/task/12442/stat : 12442 (java) S 12437 12440 1774 0 -1 1077944384 5746 0 0 0 19 2 0 0 20 0 16 0 75355307 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537934507184 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 5 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12443] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12443/stat : 12443 (java) S 12437 12440 1774 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537860684944 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12444] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12444/stat : 12444 (java) S 12437 12440 1774 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537859632144 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12445] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12445/stat : 12445 (java) S 12437 12440 1774 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537858579344 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12446] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12446/stat : 12446 (java) S 12437 12440 1774 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537857526544 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12447] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12447/stat : 12447 (java) S 12437 12440 1774 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 16 0 75355309 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537426299248 140537930275458 0 0 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12448] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12448/stat : 12448 (java) S 12437 12440 1774 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 16 0 75355309 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537425245216 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12449] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12449/stat : 12449 (java) S 12437 12440 1774 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 16 0 75355310 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537424192368 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12450] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12450/stat : 12450 (java) S 12437 12440 1774 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 75355312 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537423140688 140537930282907 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12451] ppid=12437 vsize=10624000 CPUtime=0.56 cores=0,2,4,6
/proc/12440/task/12451/stat : 12451 (java) S 12437 12440 1774 0 -1 1077944384 2560 0 0 0 55 1 0 0 20 0 16 0 75355312 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537422089072 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12452] ppid=12437 vsize=10624000 CPUtime=0.54 cores=0,2,4,6
/proc/12440/task/12452/stat : 12452 (java) R 12437 12440 1774 0 -1 1077944384 1880 0 0 0 54 0 0 0 20 0 16 0 75355312 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537421036272 140537930275458 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12453] ppid=12437 vsize=10624000 CPUtime=0.4 cores=0,2,4,6
/proc/12440/task/12453/stat : 12453 (java) S 12437 12440 1774 0 -1 1077944384 2069 0 0 0 39 1 0 0 20 0 16 0 75355312 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537419983472 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12454] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12454/stat : 12454 (java) S 12437 12440 1774 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 75355312 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537418930912 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12455] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12455/stat : 12455 (java) S 12437 12440 1774 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 16 0 75355317 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537417878192 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12456] ppid=12437 vsize=10624000 CPUtime=1.12 cores=0,2,4,6
/proc/12440/task/12456/stat : 12456 (java) R 12437 12440 1774 0 -1 4202560 5876 0 0 0 109 3 0 0 20 0 16 0 75355334 10878976000 37092 18446744073709551615 4194304 4196468 140729090818896 140537414680064 140537910160811 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 10624000

[startup+3.10075 s]
/proc/loadavg: 2.03 2.06 2.01 3/216 12456
/proc/meminfo: memFree=29341044/32770624 swapFree=0/378928
[pid=12440] ppid=12437 vsize=10624000 CPUtime=4.52 cores=0,2,4,6
/proc/12440/stat : 12440 (java) S 12437 12440 1774 0 -1 1077944320 21484 0 0 0 443 9 0 0 20 0 16 0 75355297 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140729090801440 140537930264311 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
/proc/12440/statm: 2656000 49425 3120 1 0 2644926 0
[pid=12440/tid=12442] ppid=12437 vsize=10624000 CPUtime=0.21 cores=0,2,4,6
/proc/12440/task/12442/stat : 12442 (java) S 12437 12440 1774 0 -1 1077944384 5746 0 0 0 19 2 0 0 20 0 16 0 75355307 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537934507184 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 5 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12443] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12443/stat : 12443 (java) S 12437 12440 1774 0 -1 1077944384 299 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537860684944 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12444] ppid=12437 vsize=10624000 CPUtime=0.01 cores=0,2,4,6
/proc/12440/task/12444/stat : 12444 (java) S 12437 12440 1774 0 -1 1077944384 326 0 0 0 1 0 0 0 20 0 16 0 75355308 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537859632144 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12445] ppid=12437 vsize=10624000 CPUtime=0.01 cores=0,2,4,6
/proc/12440/task/12445/stat : 12445 (java) S 12437 12440 1774 0 -1 1077944384 57 0 0 0 1 0 0 0 20 0 16 0 75355308 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537858579344 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12446] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12446/stat : 12446 (java) S 12437 12440 1774 0 -1 1077944384 48 0 0 0 0 0 0 0 20 0 16 0 75355308 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537857526544 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12447] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12447/stat : 12447 (java) S 12437 12440 1774 0 -1 1077944384 236 0 0 0 0 0 0 0 20 0 16 0 75355309 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537426299248 140537930275458 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12448] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12448/stat : 12448 (java) S 12437 12440 1774 0 -1 1077944384 62 0 0 0 0 0 0 0 20 0 16 0 75355309 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537425245216 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12449] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12449/stat : 12449 (java) S 12437 12440 1774 0 -1 1077944384 48 0 0 0 0 0 0 0 20 0 16 0 75355310 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537424192368 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12450] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12450/stat : 12450 (java) S 12437 12440 1774 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 75355312 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537423140688 140537930282907 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12451] ppid=12437 vsize=10624000 CPUtime=0.57 cores=0,2,4,6
/proc/12440/task/12451/stat : 12451 (java) S 12437 12440 1774 0 -1 1077944384 2718 0 0 0 56 1 0 0 20 0 16 0 75355312 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537422089072 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12452] ppid=12437 vsize=10624000 CPUtime=0.55 cores=0,2,4,6
/proc/12440/task/12452/stat : 12452 (java) S 12437 12440 1774 0 -1 1077944384 1930 0 0 0 55 0 0 0 20 0 16 0 75355312 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537421036272 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12453] ppid=12437 vsize=10624000 CPUtime=0.4 cores=0,2,4,6
/proc/12440/task/12453/stat : 12453 (java) S 12437 12440 1774 0 -1 1077944384 2758 0 0 0 39 1 0 0 20 0 16 0 75355312 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537419983472 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12454] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12454/stat : 12454 (java) S 12437 12440 1774 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 16 0 75355312 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537418930912 140537930274517 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12455] ppid=12437 vsize=10624000 CPUtime=0 cores=0,2,4,6
/proc/12440/task/12455/stat : 12455 (java) S 12437 12440 1774 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 16 0 75355317 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537417878192 140537930275458 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
[pid=12440/tid=12456] ppid=12437 vsize=10624000 CPUtime=2.7 cores=0,2,4,6
/proc/12440/task/12456/stat : 12456 (java) R 12437 12440 1774 0 -1 4202560 5946 0 0 0 267 3 0 0 20 0 16 0 75355334 10878976000 49425 18446744073709551615 4194304 4196468 140729090818896 140537414686232 140537521054420 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 26968064 140729090826701 140729090826830 140729090826830 140729090830287 0
Current children cumulated CPU time (s) 4.52
Current children cumulated vsize (KiB) 10624000

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12440 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.2009 s]
/proc/loadavg: 2.03 2.06 2.01 3/216 12456
/proc/meminfo: memFree=29341044/32770624 swapFree=0/378928
[pid=12440] ppid=12437 vsize=0 CPUtime=4.61 cores=0,2,4,6
/proc/12440/stat : 12440 (java) Z 12437 12440 1774 0 -1 4227084 21745 0 0 0 452 9 0 0 20 0 2 0 75355297 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 10 0 0 0 0 0 0 0 0 0 0
/proc/12440/statm: 0 0 0 0 0 0 0
[pid=12440/tid=12451] ppid=12437 vsize=0 CPUtime=0.57 cores=0,2,4,6
/proc/12440/task/12451/stat : 12451 (java) D 12437 12440 1774 0 -1 4203588 2718 0 0 0 56 1 0 0 20 0 2 0 75355312 0 0 18446744073709551615 0 0 0 0 0 0 4 1 16800974 18446744073709551615 0 0 -1 6 0 0 0 0 0 0 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.61
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 3.25952
CPU time (s): 4.62123
CPU user time (s): 4.52493
CPU system time (s): 0.096296
CPU usage (%): 141.776
Max. virtual memory (cumulated for all children) (KiB): 10624000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.52493
system time used= 0.096296
maximum resident set size= 197912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21745
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1940
involuntary context switches= 20

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01876 second user time and 0.02345 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-09 12:29:13
IDJOB=4264019
IDBENCH=123040
IDSOLVER=2652
FILE ID=node133/4264019-1502275401
RUNJOBID= node133-1502259076-7906
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= AbsCon-basic 2017-06-11
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.xml
COMMAND LINE= java -jar HOME/AbsCon-basic.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264019-1502275401/watcher-4264019-1502275401 -o /tmp/evaluation-result-4264019-1502275401/solver-4264019-1502275401 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502259076-7906 --watchdog 2580  java -jar HOME/AbsCon-basic.jar HOME/instance-4264019-1502275401.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=1290647331

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        29527800 kB
MemAvailable:   30246288 kB
Buffers:          260140 kB
Cached:           754972 kB
SwapCached:            0 kB
Active:          2397728 kB
Inactive:         412012 kB
Active(anon):    1795192 kB
Inactive(anon):    33112 kB
Active(file):     602536 kB
Inactive(file):   378900 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7976 kB
Writeback:             4 kB
AnonPages:       1794880 kB
Mapped:            57980 kB
Shmem:             33468 kB
Slab:             132812 kB
SReclaimable:     105772 kB
SUnreclaim:        27040 kB
KernelStack:        3504 kB
PageTables:         8380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4321440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1605632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62016 MiB
End job on node133 at 2017-08-09 12:29:17