Trace number 4246963

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
R1: OscaR - Hybrid 2017-06-30OPT3 2.8799901 1.38665

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 benchmark0.017028
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 

0.24/0.37	c version: 2017-06-30
0.24/0.37	c seed: 1733890401
0.24/0.38	c timeout: 2400
0.24/0.38	c memlimit: 15500
0.24/0.38	c nbcore: 4
0.24/0.40	c Parsing instance...
1.24/0.89	c Parsing done, starting first complete search...
2.04/1.15	o 5
2.04/1.19	o 4
2.64/1.33	o 3
2.64/1.37	s OPTIMUM FOUND
2.64/1.37	v <instantiation>
2.64/1.37	v 	<list>
2.64/1.37	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]
2.64/1.37	v 	</list>
2.64/1.37	v 	<values>
2.64/1.37	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 
2.64/1.37	v 	</values>
2.64/1.37	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-4246963-1502130585/watcher-4246963-1502130585 -o /tmp/evaluation-result-4246963-1502130585/solver-4246963-1502130585 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502111249-7840 --watchdog 2560 java -Xmx10000m -jar oscar-cp-xcsp3-hybrid.jar --randomseed 1733890401 --timelimit 2400 --memlimit 15500 --nbcore 4 HOME/instance-4246963-1502130585.xml 

pid=10920
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/10923/stat : 10923 (runsolver) D 10920 10923 20633 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 15252164 24240128 106 18446744073709551615 4194304 4338465 140724379404400 140724379402040 139855487963863 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 7663616 140724379410539 140724379411018 140724379411018 140724379414474 0
/proc/10923/statm: 5918 106 53 36 0 2156 0

[startup+0.1002 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=12312564 CPUtime=0.01 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 3645 0 0 0 1 0 0 0 20 0 6 0 15252164 12608065536 3796 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16784584 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3078141 3796 1933 1 0 3067638 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12312564

[startup+0.200956 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=12914512 CPUtime=0.08 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 6991 0 0 0 7 1 0 0 20 0 15 0 15252164 13224460288 7186 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3228628 7186 3364 1 0 3217407 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12914512

[startup+0.300311 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=12914512 CPUtime=0.24 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 10371 0 0 0 21 3 0 0 20 0 15 0 15252164 13224460288 9567 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3228628 9567 3480 1 0 3217407 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 12914512

[startup+0.700216 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=12916580 CPUtime=1.08 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 14770 0 0 0 103 5 0 0 20 0 15 0 15252164 13226577920 17012 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3229145 17012 3730 1 0 3217919 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 12916580

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10923 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800345 s]
/proc/loadavg: 1.16 1.33 1.34 4/194 10923
/proc/meminfo: memFree=30842852/32770624 swapFree=0/400172
[pid=10923] ppid=10920 vsize=12918628 CPUtime=1.24 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 15485 0 0 0 118 6 0 0 20 0 15 0 15252164 13228675072 19268 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3229657 19268 3738 1 0 3218431 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 12918628

[startup+1.20678 s]
/proc/loadavg: 1.16 1.33 1.34 5/209 10938
/proc/meminfo: memFree=30748472/32770624 swapFree=0/400388
[pid=10923] ppid=10920 vsize=12918628 CPUtime=2.36 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 28592 0 0 0 227 9 0 0 20 0 15 0 15252164 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3229657 31181 3750 1 0 3218431 0
[pid=10923/tid=10925] ppid=10920 vsize=12918628 CPUtime=1.07 cores=0,2,4,6
/proc/10923/task/10925/stat : 10925 (java) R 10920 10923 20633 0 -1 4202560 14300 0 0 0 101 6 0 0 20 0 15 0 15252172 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140601058484944 140600674337446 0 4 1 16800974 0 0 0 -1 4 0 0 4 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10926] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10926/stat : 10926 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600990731024 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10927] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10927/stat : 10927 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600656497552 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10928] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10928/stat : 10928 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600655445008 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10929] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10929/stat : 10929 (java) S 10920 10923 20633 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600654392464 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10930] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10930/stat : 10930 (java) S 10920 10923 20633 0 -1 1077944384 6 0 0 0 0 0 0 0 20 0 15 0 15252174 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600606259184 140601054259842 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10931] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10931/stat : 10931 (java) S 10920 10923 20633 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 15252175 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600605205408 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10932] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10932/stat : 10932 (java) S 10920 10923 20633 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 15252175 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600604152816 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10933] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10933/stat : 10933 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252177 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600603101392 140601054267291 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10934] ppid=10920 vsize=12918628 CPUtime=0.45 cores=0,2,4,6
/proc/10923/task/10934/stat : 10934 (java) R 10920 10923 20633 0 -1 4202560 5657 0 0 0 44 1 0 0 20 0 15 0 15252177 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600602030176 140601037635989 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10935] ppid=10920 vsize=12918628 CPUtime=0.43 cores=0,2,4,6
/proc/10923/task/10935/stat : 10935 (java) R 10920 10923 20633 0 -1 4202560 5323 0 0 0 43 0 0 0 20 0 15 0 15252177 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600600982488 140601035791987 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10936] ppid=10920 vsize=12918628 CPUtime=0.37 cores=0,2,4,6
/proc/10923/task/10936/stat : 10936 (java) S 10920 10923 20633 0 -1 1077944384 1931 0 0 0 37 0 0 0 20 0 15 0 15252177 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600599943920 140601054259842 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10937] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10937/stat : 10937 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252178 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600598891616 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10938] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10938/stat : 10938 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252182 13228675072 31181 18446744073709551615 4194304 4196468 140731329778352 140600597838128 140601054259842 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
Current children cumulated CPU time (s) 2.36
Current children cumulated vsize (KiB) 12918628

[startup+1.3007 s]
/proc/loadavg: 1.16 1.33 1.34 5/209 10938
/proc/meminfo: memFree=30748472/32770624 swapFree=0/400388
[pid=10923] ppid=10920 vsize=12918628 CPUtime=2.64 cores=0,2,4,6
/proc/10923/stat : 10923 (java) S 10920 10923 20633 0 -1 1077944320 29815 0 0 0 255 9 0 0 20 0 15 0 15252164 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140731329760896 140601054248695 0 0 1 16800974 18446744073709551615 0 0 17 2 0 0 7 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
/proc/10923/statm: 3229657 32449 3752 1 0 3218431 0
[pid=10923/tid=10925] ppid=10920 vsize=12918628 CPUtime=1.16 cores=0,2,4,6
/proc/10923/task/10925/stat : 10925 (java) R 10920 10923 20633 0 -1 4202560 14309 0 0 0 110 6 0 0 20 0 15 0 15252172 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140601058484944 140601039634903 0 4 1 16800974 0 0 0 -1 4 0 0 4 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10926] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10926/stat : 10926 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600990731024 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10927] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10927/stat : 10927 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600656497552 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10928] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10928/stat : 10928 (java) S 10920 10923 20633 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600655445008 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10929] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10929/stat : 10929 (java) S 10920 10923 20633 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 15252173 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600654392464 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10930] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10930/stat : 10930 (java) S 10920 10923 20633 0 -1 1077944384 6 0 0 0 0 0 0 0 20 0 15 0 15252174 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600606259184 140601054259842 0 0 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10931] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10931/stat : 10931 (java) S 10920 10923 20633 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 15252175 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600605205408 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10932] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10932/stat : 10932 (java) S 10920 10923 20633 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 15252175 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600604152816 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10933] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10933/stat : 10933 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252177 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600603101392 140601054267291 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10934] ppid=10920 vsize=12918628 CPUtime=0.55 cores=0,2,4,6
/proc/10923/task/10934/stat : 10934 (java) R 10920 10923 20633 0 -1 4202560 6059 0 0 0 54 1 0 0 20 0 15 0 15252177 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600602030176 140601046538077 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10935] ppid=10920 vsize=12918628 CPUtime=0.52 cores=0,2,4,6
/proc/10923/task/10935/stat : 10935 (java) R 10920 10923 20633 0 -1 4202560 6114 0 0 0 52 0 0 0 20 0 15 0 15252177 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600600982488 140601034884628 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10936] ppid=10920 vsize=12918628 CPUtime=0.37 cores=0,2,4,6
/proc/10923/task/10936/stat : 10936 (java) S 10920 10923 20633 0 -1 1077944384 1958 0 0 0 37 0 0 0 20 0 15 0 15252177 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600599943920 140601054259842 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10937] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10937/stat : 10937 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252178 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600598891616 140601054258901 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
[pid=10923/tid=10938] ppid=10920 vsize=12918628 CPUtime=0 cores=0,2,4,6
/proc/10923/task/10938/stat : 10938 (java) S 10920 10923 20633 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 15252182 13228675072 32449 18446744073709551615 4194304 4196468 140731329778352 140600597838128 140601054259842 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 12345344 140731329786264 140731329786447 140731329786447 140731329789903 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 12918628

Child status: 0
Real time (s): 1.38665
CPU time (s): 2.87999
CPU user time (s): 2.77564
CPU system time (s): 0.104354
CPU usage (%): 207.693
Max. virtual memory (cumulated for all children) (KiB): 12918628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.77564
system time used= 0.104354
maximum resident set size= 138204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30996
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= 2201
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.00639 second user time and 0.01278 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-07 20:15:40
IDJOB=4246963
IDBENCH=140518
IDSOLVER=2629
FILE ID=node127/4246963-1502130585
RUNJOBID= node127-1502111249-7840
PBS_JOBID= 
Free space on /tmp= 61988 MiB

SOLVER NAME= OscaR - Hybrid 2017-06-30
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-tiny.xml
COMMAND LINE= java -Xmx10000m -jar oscar-cp-xcsp3-hybrid.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit MEMLIMIT --nbcore NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4246963-1502130585/watcher-4246963-1502130585 -o /tmp/evaluation-result-4246963-1502130585/solver-4246963-1502130585 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502111249-7840 --watchdog 2560  java -Xmx10000m -jar oscar-cp-xcsp3-hybrid.jar --randomseed 1733890401 --timelimit 2400 --memlimit 15500 --nbcore 4 HOME/instance-4246963-1502130585.xml

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

MD5SUM BENCH= b48c1d78a7c2914aa1b4afc3a63a668c
RANDOM SEED=1733890401

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        30843184 kB
MemAvailable:   31336324 kB
Buffers:          163064 kB
Cached:           616512 kB
SwapCached:            0 kB
Active:          1093964 kB
Inactive:         416888 kB
Active(anon):     731744 kB
Inactive(anon):    16716 kB
Active(file):     362220 kB
Inactive(file):   400172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42152 kB
Writeback:             0 kB
AnonPages:        761640 kB
Mapped:            47180 kB
Shmem:             17060 kB
Slab:             118148 kB
SReclaimable:      93168 kB
SUnreclaim:        24980 kB
KernelStack:        3744 kB
PageTables:         8972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1260880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    632832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61948 MiB
End job on node127 at 2017-08-07 20:15:41