Trace number 4247058

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: choco-solver 5a (2017-07-05)OPT5 4.3155899 1.53236

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-pb-10-10-1.xml
MD5SUM4153efd907083a776cdbce6b1e04a113
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.068521999
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of constraints131
Number of domains3
Minimum domain size2
Maximum domain size11
Distribution of domain sizes[{"size":2,"count":100},{"size":10,"count":30},{"size":11,"count":10}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":110},{"degree":3,"count":1},{"degree":5,"count":5},{"degree":7,"count":2},{"degree":9,"count":2},{"degree":11,"count":20}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":2},{"arity":3,"count":110},{"arity":4,"count":6},{"arity":6,"count":2},{"arity":10,"count":1},{"arity":11,"count":10}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100},{"type":"allDifferent","count":1},{"type":"sum","count":10},{"type":"minimum","count":10},{"type":"maximum","count":10}]
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 

0.00/0.10	c java -server -Xmx10000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4247058-1502091599.xml"  -tl '2400s' -p 4 -x 3
0.00/0.30	c [HOME/instance-4247058-1502091599.xml, -tl, 2400s, -p, 4, -x, 3]
0.00/0.36	c 4 solvers in parallel
0.00/0.42	c parse instance...
0.00/0.80	c solve instance...
0.00/0.86	o 9 
0.00/0.87	o 8 
0.00/0.90	o 7 
0.00/0.90	o 6 
0.00/1.02	o 5 
3.90/1.49	s OPTIMUM FOUND
3.90/1.49	v <instantiation>
3.90/1.49	v 	<list>p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] 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[0][9] 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[1][9] 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[2][9] 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[3][9] 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] o[4][9] o[5][0] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
3.90/1.49	v 	<values>0 9 4 2 5 6 3 7 8 1 5 1 0 0 7 3 3 7 2 8 7 6 2 7 8 8 3 9 3 9 0 0 0 0 0 1 1 1 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 4 5 3 4 4 5 4 2 </values>
3.90/1.49	v </instantiation>

Verifier Data 

OK	5

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-4247058-1502091599/watcher-4247058-1502091599 -o /tmp/evaluation-result-4247058-1502091599/solver-4247058-1502091599 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502078046-15622 --watchdog 2560 ./xcsp3-exec -dir HOME -tl 2400 -p 4 -ml 10000 -tdir HOME -seed 1400358175 HOME/instance-4247058-1502091599.xml 

pid=21090
running on 4 cores: 1,3,5,7

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: 8.37 8.35 7.68 6/203 21093
/proc/meminfo: memFree=31124860/32770624 swapFree=0/373640
[pid=21093] ppid=21090 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (runsolver) D 21090 21093 2911 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 108812998 24240128 106 18446744073709551615 4194304 4338465 140733537868384 140733537866024 140095262114519 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 9625600 140733537874006 140733537874505 140733537874505 140733537877962 0
/proc/21093/statm: 5918 106 53 36 0 2156 0

[startup+0.100106 s]
/proc/loadavg: 8.37 8.35 7.68 6/203 21093
/proc/meminfo: memFree=31124860/32770624 swapFree=0/373640
[pid=21093] ppid=21090 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (runsolver) D 21090 21093 2911 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 108812998 24240128 106 18446744073709551615 4194304 4338465 140733537868384 140733537866024 140095262114519 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 9625600 140733537874006 140733537874505 140733537874505 140733537877962 0
/proc/21093/statm: 5918 106 53 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.20028 s]
/proc/loadavg: 8.37 8.35 7.68 6/203 21093
/proc/meminfo: memFree=31124860/32770624 swapFree=0/373640
[pid=21093] ppid=21090 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (xcsp3-exec) S 21090 21093 2911 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 108812998 9740288 345 18446744073709551615 4194304 5098028 140730845415472 140730845413576 139908841792124 0 65536 5 65538 18446744071579417331 0 0 17 7 0 0 10 0 0 7196144 7232144 15880192 140730845421976 140730845422186 140730845422186 140730845425643 0
/proc/21093/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.301804 s]
/proc/loadavg: 8.37 8.35 7.68 6/203 21093
/proc/meminfo: memFree=31124860/32770624 swapFree=0/373640
[pid=21093] ppid=21090 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (xcsp3-exec) S 21090 21093 2911 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 108812998 9740288 345 18446744073709551615 4194304 5098028 140730845415472 140730845413576 139908841792124 0 65536 5 65538 18446744071579417331 0 0 17 7 0 0 10 0 0 7196144 7232144 15880192 140730845421976 140730845422186 140730845422186 140730845425643 0
/proc/21093/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.700172 s]
/proc/loadavg: 8.37 8.35 7.68 6/203 21093
/proc/meminfo: memFree=31124860/32770624 swapFree=0/373640
[pid=21093] ppid=21090 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (xcsp3-exec) S 21090 21093 2911 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 108812998 9740288 345 18446744073709551615 4194304 5098028 140730845415472 140730845413576 139908841792124 0 65536 5 65538 18446744071579417331 0 0 17 7 0 0 10 0 0 7196144 7232144 15880192 140730845421976 140730845422186 140730845422186 140730845425643 0
/proc/21093/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.50227 s]
/proc/loadavg: 8.37 8.35 7.68 11/223 21133
/proc/meminfo: memFree=31002952/32770624 swapFree=0/373668
[pid=21093] ppid=21090 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (xcsp3-exec) S 21090 21093 2911 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 108812998 9740288 345 18446744073709551615 4194304 5098028 140730845415472 140730845413576 139908841792124 0 65536 5 65538 18446744071579417331 0 0 17 7 0 0 10 0 0 7196144 7232144 15880192 140730845421976 140730845422186 140730845422186 140730845425643 0
/proc/21093/statm: 2378 345 289 221 0 87 0
[pid=21095] ppid=21093 vsize=13186612 CPUtime=4.27 cores=1,3,5,7
/proc/21095/stat : 21095 (java) S 21093 21093 2911 0 -1 1077944320 18401 0 0 0 419 8 0 0 20 0 15 0 108813009 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140723338478224 140138502405879 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
/proc/21095/statm: 3296653 38035 3194 1 0 3284945 0
[pid=21095/tid=21096] ppid=21093 vsize=13186612 CPUtime=0.64 cores=1,3,5,7
/proc/21095/task/21096/stat : 21096 (java) S 21093 21093 2911 0 -1 1077944384 8845 0 0 0 59 5 0 0 20 0 15 0 108813009 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138506648720 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 4 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21097] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21097/stat : 21097 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138425231632 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21098] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21098/stat : 21098 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138424179088 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21099] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21099/stat : 21099 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138423126544 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21100] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21100/stat : 21100 (java) S 21093 21093 2911 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138422074000 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21101] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21101/stat : 21101 (java) S 21093 21093 2911 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 15 0 108813011 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138074016448 140138502417026 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21102] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21102/stat : 21102 (java) S 21093 21093 2911 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 108813012 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140137455379872 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21103] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21103/stat : 21103 (java) S 21093 21093 2911 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 108813012 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137454327280 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21104] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21104/stat : 21104 (java) S 21093 21093 2911 0 -1 1077944384 23 0 0 0 0 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137453274624 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21105] ppid=21093 vsize=13186612 CPUtime=0.68 cores=1,3,5,7
/proc/21095/task/21105/stat : 21105 (java) R 21093 21093 2911 0 -1 4202560 2478 0 0 0 68 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137452206872 140138494695328 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21106] ppid=21093 vsize=13186612 CPUtime=0.61 cores=1,3,5,7
/proc/21095/task/21106/stat : 21106 (java) R 21093 21093 2911 0 -1 4202560 2574 0 0 0 61 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137451154232 140138487513484 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21107] ppid=21093 vsize=13186612 CPUtime=0.53 cores=1,3,5,7
/proc/21095/task/21107/stat : 21107 (java) S 21093 21093 2911 0 -1 1077944384 2586 0 0 0 53 0 0 0 20 0 15 0 108813014 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137450117360 140138502417026 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21108] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21108/stat : 21108 (java) S 21093 21093 2911 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 108813015 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137449065056 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21133] ppid=21093 vsize=13186612 CPUtime=0.33 cores=1,3,5,7
/proc/21095/task/21133/stat : 21133 (java) S 21093 21093 2911 0 -1 1077944384 18 0 0 0 33 0 0 0 20 0 15 0 108813101 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137436291824 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
Current children cumulated CPU time (s) 4.27
Current children cumulated vsize (KiB) 13196124

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21095 sig 9
??? kill 21093 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50227 s]
/proc/loadavg: 8.37 8.35 7.68 11/223 21133
/proc/meminfo: memFree=31002952/32770624 swapFree=0/373668
[pid=21093] ppid=21090 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/21093/stat : 21093 (xcsp3-exec) S 21090 21093 2911 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 108812998 9740288 345 18446744073709551615 4194304 5098028 140730845415472 140730845413576 139908841792124 0 65536 5 65538 18446744071579417331 0 0 17 7 0 0 10 0 0 7196144 7232144 15880192 140730845421976 140730845422186 140730845422186 140730845425643 0
/proc/21093/statm: 2378 345 289 221 0 87 0
[pid=21095] ppid=21093 vsize=13186612 CPUtime=4.27 cores=1,3,5,7
/proc/21095/stat : 21095 (java) S 21093 21093 2911 0 -1 1077944320 18401 0 0 0 419 8 0 0 20 0 15 0 108813009 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140723338478224 140138502405879 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
/proc/21095/statm: 3296653 38035 3194 1 0 3284945 0
[pid=21095/tid=21096] ppid=21093 vsize=13186612 CPUtime=0.64 cores=1,3,5,7
/proc/21095/task/21096/stat : 21096 (java) S 21093 21093 2911 0 -1 1077944384 8845 0 0 0 59 5 0 0 20 0 15 0 108813009 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138506648720 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 4 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21097] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21097/stat : 21097 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138425231632 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21098] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21098/stat : 21098 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138424179088 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21099] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21099/stat : 21099 (java) S 21093 21093 2911 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138423126544 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21100] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21100/stat : 21100 (java) S 21093 21093 2911 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 108813010 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138422074000 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21101] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21101/stat : 21101 (java) S 21093 21093 2911 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 15 0 108813011 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140138074016448 140138502417026 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21102] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21102/stat : 21102 (java) S 21093 21093 2911 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 108813012 13503090688 38035 18446744073709551615 4194304 4196468 140723338495680 140137455379872 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21103] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21103/stat : 21103 (java) S 21093 21093 2911 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 108813012 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137454327280 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21104] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21104/stat : 21104 (java) S 21093 21093 2911 0 -1 1077944384 23 0 0 0 0 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137453274624 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21105] ppid=21093 vsize=13186612 CPUtime=0.68 cores=1,3,5,7
/proc/21095/task/21105/stat : 21105 (java) R 21093 21093 2911 0 -1 4202560 2478 0 0 0 68 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137452206872 140138494695328 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21106] ppid=21093 vsize=13186612 CPUtime=0.61 cores=1,3,5,7
/proc/21095/task/21106/stat : 21106 (java) R 21093 21093 2911 0 -1 4202560 2574 0 0 0 61 0 0 0 20 0 15 0 108813014 13503090688 38101 18446744073709551615 4194304 4196468 140723338495680 140137451154232 140138487513484 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21107] ppid=21093 vsize=13186612 CPUtime=0.53 cores=1,3,5,7
/proc/21095/task/21107/stat : 21107 (java) S 21093 21093 2911 0 -1 1077944384 2586 0 0 0 53 0 0 0 20 0 15 0 108813014 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137450117360 140138502417026 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21108] ppid=21093 vsize=13186612 CPUtime=0 cores=1,3,5,7
/proc/21095/task/21108/stat : 21108 (java) S 21093 21093 2911 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 108813015 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137449065056 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
[pid=21095/tid=21133] ppid=21093 vsize=13186612 CPUtime=0.33 cores=1,3,5,7
/proc/21095/task/21133/stat : 21133 (java) S 21093 21093 2911 0 -1 1077944384 18 0 0 0 33 0 0 0 20 0 15 0 108813101 13503090688 38167 18446744073709551615 4194304 4196468 140723338495680 140137436291824 140138502416085 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18083840 140723338498518 140723338498694 140723338498694 140723338502095 0
Current children cumulated CPU time (s) 4.27
Current children cumulated vsize (KiB) 13196124

Child status: 0
Real time (s): 1.53236
CPU time (s): 4.31559
CPU user time (s): 4.22934
CPU system time (s): 0.086249
CPU usage (%): 281.631
Max. virtual memory (cumulated for all children) (KiB): 13196124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.22934
system time used= 0.086249
maximum resident set size= 154596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19302
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= 2003
involuntary context switches= 136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006568 second user time and 0.014231 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-07 09:25:37
IDJOB=4247058
IDBENCH=140507
IDSOLVER=2626
FILE ID=node132/4247058-1502091599
RUNJOBID= node132-1502078046-15622
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= choco-solver 5a
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-pb-10-10-1.xml
COMMAND LINE= ./xcsp3-exec -dir DIR -tl TIMEOUT -p NBCORE -ml 10000 -tdir TMPDIR -seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4247058-1502091599/watcher-4247058-1502091599 -o /tmp/evaluation-result-4247058-1502091599/solver-4247058-1502091599 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502078046-15622 --watchdog 2560  ./xcsp3-exec -dir HOME -tl 2400 -p 4 -ml 10000 -tdir HOME -seed 1400358175 HOME/instance-4247058-1502091599.xml

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

MD5SUM BENCH= 4153efd907083a776cdbce6b1e04a113
RANDOM SEED=1400358175

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:        31124600 kB
MemAvailable:   31687920 kB
Buffers:          231004 kB
Cached:           630400 kB
SwapCached:            0 kB
Active:           812460 kB
Inactive:         406528 kB
Active(anon):     358028 kB
Inactive(anon):    32628 kB
Active(file):     454432 kB
Inactive(file):   373900 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7888 kB
Writeback:             0 kB
AnonPages:        357240 kB
Mapped:            61660 kB
Shmem:             33468 kB
Slab:             128592 kB
SReclaimable:     101648 kB
SUnreclaim:        26944 kB
KernelStack:        3584 kB
PageTables:         5768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1144488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62016 MiB
End job on node132 at 2017-08-07 09:25:39