Trace number 4256124

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
OscaR - Conflict Ordering 2017-07-26OPT3 2.83325 1.40955

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-tiny.xml
MD5SUMb48c1d78a7c2914aa1b4afc3a63a668c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.016136
Satisfiable
(Un)Satisfiability was proved
Number of variables73
Number of constraints65
Number of domains3
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":45},{"size":9,"count":19},{"size":10,"count":9}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":54},{"degree":3,"count":1},{"degree":5,"count":8},{"degree":10,"count":10}]
Minimum constraint arity3
Maximum constraint arity9
Distribution of constraint arities[{"arity":3,"count":47},{"arity":4,"count":4},{"arity":5,"count":2},{"arity":6,"count":11},{"arity":9,"count":1}]
Number of extensional constraints45
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":45},{"type":"allDifferent","count":1},{"type":"sum","count":9},{"type":"minimum","count":5},{"type":"maximum","count":5}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.36/0.41	c version: 2017-07-26
0.36/0.41	c seed: 130532508
0.36/0.41	c timeout: 264
0.36/0.41	c memlimit: 11000
0.36/0.41	c nbcore: 4
0.36/0.43	c Parsing instance...
1.33/0.93	c Parsing done, starting search...
1.93/1.17	o 5
2.24/1.21	o 4
2.52/1.36	o 3
2.52/1.39	s OPTIMUM FOUND
2.52/1.39	v <instantiation>
2.52/1.39	v 	<list>
2.52/1.39	v 		p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] min[0] min[1] min[2] min[3] min[4] max[0] max[1] max[2] max[3] max[4] o[0][0] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[1][0] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[2][0] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[3][0] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[4][0] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8]
2.52/1.39	v 	</list>
2.52/1.39	v 	<values>
2.52/1.39	v 		0 3 6 2 4 8 1 5 7 0 0 3 2 7 6 2 8 7 8 1 1 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 2 2 3 3 3 3 3 3 2 
2.52/1.39	v 	</values>
2.52/1.39	v </instantiation>

Verifier Data 

OK	3

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-4256124-1501992411/watcher-4256124-1501992411 -o /tmp/evaluation-result-4256124-1501992411/solver-4256124-1501992411 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501986126-20441 --watchdog 300 java -Xmx11000m -jar oscar-cp-xcsp3-conf_order.jar --randomseed 130532508 --timelimit 264 --memlimit 11000 --nbcore 4 HOME/instance-4256124-1501992411.xml 

pid=25729
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/25732/stat : 25732 (runsolver) D 25729 25732 12039 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 98894377 24240128 108 18446744073709551615 4194304 4338465 140720562003264 140720562000904 139930600456919 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 24985600 140720562008173 140720562008652 140720562008652 140720562012106 0
/proc/25732/statm: 5918 108 54 36 0 2156 0

[startup+0.100189 s]
/proc/loadavg: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=103032 CPUtime=0 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 1473 0 0 0 0 0 0 0 20 0 2 0 98894377 105504768 1209 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 0 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 25758 1209 891 1 0 16800 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 103032

[startup+0.200308 s]
/proc/loadavg: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=13906484 CPUtime=0.05 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 5093 0 0 0 4 1 0 0 20 0 14 0 98894377 14240239616 5610 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3476621 5610 2560 1 0 3466118 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13906484

[startup+0.301839 s]
/proc/loadavg: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=13975920 CPUtime=0.19 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 10001 0 0 0 16 3 0 0 20 0 15 0 98894377 14311342080 9416 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3493980 9416 3536 1 0 3482759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13975920

[startup+0.700483 s]
/proc/loadavg: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=13977988 CPUtime=0.97 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 14230 0 0 0 93 4 0 0 20 0 15 0 98894377 14313459712 17027 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3494497 17027 3734 1 0 3483271 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 13977988

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25732 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800312 s]
/proc/loadavg: 1.79 1.58 1.49 3/198 25732
/proc/meminfo: memFree=30315436/32770624 swapFree=0/328812
[pid=25732] ppid=25729 vsize=13980036 CPUtime=1.18 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 15029 0 0 0 113 5 0 0 20 0 15 0 98894377 14315556864 19349 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3495009 19349 3736 1 0 3483783 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 13980036

[startup+1.20697 s]
/proc/loadavg: 1.79 1.58 1.49 5/213 25747
/proc/meminfo: memFree=30226472/32770624 swapFree=0/328836
[pid=25732] ppid=25729 vsize=13980036 CPUtime=2.24 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 26474 0 0 0 216 8 0 0 20 0 15 0 98894377 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3495009 29568 3752 1 0 3483783 0
[pid=25732/tid=25734] ppid=25729 vsize=13980036 CPUtime=1.03 cores=0,2,4,6
/proc/25732/task/25734/stat : 25734 (java) R 25729 25732 12039 0 -1 4202560 14379 0 0 0 98 5 0 0 20 0 15 0 98894387 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136867649744 140136481863676 0 4 1 16800974 0 0 0 -1 4 0 0 5 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25735] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25735/stat : 25735 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 98894387 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136463121040 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25736] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25736/stat : 25736 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 98894387 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136462068240 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25737] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25737/stat : 25737 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 98894387 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136461015440 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25738] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25738/stat : 25738 (java) S 25729 25732 12039 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 98894387 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136459962640 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25739] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25739/stat : 25739 (java) S 25729 25732 12039 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 15 0 98894389 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136409942896 140136863423106 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25740] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25740/stat : 25740 (java) S 25729 25732 12039 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 98894389 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136408888864 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25741] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25741/stat : 25741 (java) S 25729 25732 12039 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 98894389 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136407836016 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25742] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25742/stat : 25742 (java) S 25729 25732 12039 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 98894392 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136406784336 140136863430555 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25743] ppid=25729 vsize=13980036 CPUtime=0.37 cores=0,2,4,6
/proc/25732/task/25743/stat : 25743 (java) R 25729 25732 12039 0 -1 4202560 5213 0 0 0 37 0 0 0 20 0 15 0 98894392 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136405716360 140136847801560 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25744] ppid=25729 vsize=13980036 CPUtime=0.43 cores=0,2,4,6
/proc/25732/task/25744/stat : 25744 (java) R 25729 25732 12039 0 -1 4202560 3900 0 0 0 43 0 0 0 20 0 15 0 98894392 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136404660688 140136842650372 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25745] ppid=25729 vsize=13980036 CPUtime=0.37 cores=0,2,4,6
/proc/25732/task/25745/stat : 25745 (java) S 25729 25732 12039 0 -1 1077944384 1609 0 0 0 37 0 0 0 20 0 15 0 98894392 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136403626096 140136863423106 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25746] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25746/stat : 25746 (java) S 25729 25732 12039 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 98894392 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136402573536 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25747] ppid=25729 vsize=13980036 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25747/stat : 25747 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 98894398 14315556864 29568 18446744073709551615 4194304 4196468 140732693977328 140136401521840 140136863423106 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 13980036

[startup+1.40063 s]
/proc/loadavg: 1.79 1.58 1.49 5/213 25747
/proc/meminfo: memFree=30226472/32770624 swapFree=0/328836
[pid=25732] ppid=25729 vsize=14046600 CPUtime=2.82 cores=0,2,4,6
/proc/25732/stat : 25732 (java) S 25729 25732 12039 0 -1 1077944320 29823 0 0 0 274 8 0 0 20 0 14 0 98894377 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140732693959872 140136863411959 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 9 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
/proc/25732/statm: 3511650 35720 3757 1 0 3500424 0
[pid=25732/tid=25734] ppid=25729 vsize=14046600 CPUtime=1.22 cores=0,2,4,6
/proc/25732/task/25734/stat : 25734 (java) S 25729 25732 12039 0 -1 1077944384 14579 0 0 0 116 6 0 0 20 0 14 0 98894387 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136867654800 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 5 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25735] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25735/stat : 25735 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 14 0 98894387 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136463121040 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25736] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25736/stat : 25736 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 14 0 98894387 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136462068240 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25737] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25737/stat : 25737 (java) S 25729 25732 12039 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 14 0 98894387 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136461015440 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25738] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25738/stat : 25738 (java) S 25729 25732 12039 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 14 0 98894387 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136459962640 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25739] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25739/stat : 25739 (java) S 25729 25732 12039 0 -1 1077944384 12 0 0 0 0 0 0 0 20 0 14 0 98894389 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136409943104 140136863423106 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25740] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25740/stat : 25740 (java) S 25729 25732 12039 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 14 0 98894389 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136408888864 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25741] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25741/stat : 25741 (java) S 25729 25732 12039 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 14 0 98894389 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136407836016 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25742] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25742/stat : 25742 (java) S 25729 25732 12039 0 -1 1077944384 6 0 0 0 0 0 0 0 20 0 14 0 98894392 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136406783984 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25743] ppid=25729 vsize=14046600 CPUtime=0.56 cores=0,2,4,6
/proc/25732/task/25743/stat : 25743 (java) S 25729 25732 12039 0 -1 1077944384 6693 0 0 0 56 0 0 0 20 0 14 0 98894392 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136405711504 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25744] ppid=25729 vsize=14046600 CPUtime=0.62 cores=0,2,4,6
/proc/25732/task/25744/stat : 25744 (java) S 25729 25732 12039 0 -1 1077944384 5424 0 0 0 62 0 0 0 20 0 14 0 98894392 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136404663968 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25745] ppid=25729 vsize=14046600 CPUtime=0.38 cores=0,2,4,6
/proc/25732/task/25745/stat : 25745 (java) S 25729 25732 12039 0 -1 1077944384 1712 0 0 0 38 0 0 0 20 0 14 0 98894392 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136403626096 140136863423106 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
[pid=25732/tid=25746] ppid=25729 vsize=14046600 CPUtime=0 cores=0,2,4,6
/proc/25732/task/25746/stat : 25746 (java) S 25729 25732 12039 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 14 0 98894392 14383718400 35720 18446744073709551615 4194304 4196468 140732693977328 140136402573536 140136863422165 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14692352 140732693983640 140732693983825 140732693983825 140732693987279 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 14046600

Child status: 0
Real time (s): 1.40955
CPU time (s): 2.83325
CPU user time (s): 2.74299
CPU system time (s): 0.090256
CPU usage (%): 201.004
Max. virtual memory (cumulated for all children) (KiB): 14046600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.74299
system time used= 0.090256
maximum resident set size= 143164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29841
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= 2195
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006235 second user time and 0.013718 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-06 05:52:31
IDJOB=4256124
IDBENCH=140518
IDSOLVER=2639
FILE ID=node132/4256124-1501992411
RUNJOBID= node132-1501986126-20441
PBS_JOBID= 
Free space on /tmp= 61988 MiB

SOLVER NAME= OscaR - Conflict Ordering 2017-07-26
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-tiny.xml
COMMAND LINE= java -Xmx11000m -jar oscar-cp-xcsp3-conf_order.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit 11000 --nbcore NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4256124-1501992411/watcher-4256124-1501992411 -o /tmp/evaluation-result-4256124-1501992411/solver-4256124-1501992411 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501986126-20441 --watchdog 300  java -Xmx11000m -jar oscar-cp-xcsp3-conf_order.jar --randomseed 130532508 --timelimit 264 --memlimit 11000 --nbcore 4 HOME/instance-4256124-1501992411.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b48c1d78a7c2914aa1b4afc3a63a668c
RANDOM SEED=130532508

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:        30315508 kB
MemAvailable:   30802056 kB
Buffers:          192188 kB
Cached:           594136 kB
SwapCached:            0 kB
Active:          1669056 kB
Inactive:         361468 kB
Active(anon):    1244972 kB
Inactive(anon):    32628 kB
Active(file):     424084 kB
Inactive(file):   328840 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42304 kB
Writeback:            40 kB
AnonPages:       1276744 kB
Mapped:            61280 kB
Shmem:             33468 kB
Slab:             125644 kB
SReclaimable:      98916 kB
SUnreclaim:        26728 kB
KernelStack:        3792 kB
PageTables:         7196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2778308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1140736 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= 61948 MiB
End job on node132 at 2017-08-06 05:52:33