Trace number 4303974

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.05 2520.01

General information on the benchmark

NameFrb/
frb-50-23-3-mgd_c18.xml
MD5SUM9221c7b89083fde7801d6d9537c28698
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":1},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":9},{"degree":17,"count":9},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":7},{"degree":21,"count":3},{"degree":22,"count":3},{"degree":23,"count":2},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":456}]
Number of extensional constraints456
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":456}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.03/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (3798 MiB free)
  memory of node 1: 16384 MiB (2844 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303974-1534028631/watcher-4303974-1534028631 -o /tmp/evaluation-result-4303974-1534028631/solver-4303974-1534028631 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18966 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2044178512 HOME/instance-4303974-1534028631.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19545, runsolver pid=19542
Current StackSize limit: 8192 KiB


[startup+0.100597 s]*
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6783944/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=48020 memory=22480 CPUtime=0.1 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 5822 0 0 0 9 1 0 0 20 0 1 0 220426266 49172480 5620 33554432000 4194304 7499544 140724458217984 140724458209880 5880926 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 12005 5620 686 807 0 4996 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 48020 KiB
Current children cumulated memory: 22480 KiB

[startup+0.20981 s]*
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6763176/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68264 memory=43072 CPUtime=0.21 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 10931 0 0 0 19 2 0 0 20 0 1 0 220426266 69902336 10768 33554432000 4194304 7499544 140724458217984 140724458209880 4317593 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17066 10768 724 807 0 10057 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 68264 KiB
Current children cumulated memory: 43072 KiB

[startup+0.309783 s]*
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6762432/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43072 CPUtime=0.31 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 10938 0 0 0 29 2 0 0 20 0 1 0 220426266 70037504 10768 33554432000 4194304 7499544 140724458217984 140724458209880 4541806 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10768 724 807 0 10090 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6762432/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43072 CPUtime=0.69 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 10944 0 0 0 67 2 0 0 20 0 1 0 220426266 70037504 10768 33554432000 4194304 7499544 140724458217984 140724458209880 5652798 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10768 724 807 0 10090 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6762432/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43072 CPUtime=1.49 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 10951 0 0 0 147 2 0 0 20 0 1 0 220426266 70037504 10768 33554432000 4194304 7499544 140724458217984 140724458212264 5783991 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10768 724 807 0 10090 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6762432/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43168 CPUtime=3.1 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 11897 0 0 0 308 2 0 0 20 0 1 0 220426266 70037504 10792 33554432000 4194304 7499544 140724458217984 140724458212264 5652844 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10792 724 807 0 10090 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43168 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6761804/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43196 CPUtime=6.29 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 12844 0 0 0 627 2 0 0 20 0 1 0 220426266 70037504 10799 33554432000 4194304 7499544 140724458217984 140724458212264 4317456 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10799 724 807 0 10090 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43196 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 19546
/proc/meminfo: memFree=6762300/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43208 CPUtime=12.69 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 13796 0 0 0 1267 2 0 0 20 0 1 0 220426266 70037504 10802 33554432000 4194304 7499544 140724458217984 140724458212264 5783487 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10802 724 807 0 10090 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 19546
/proc/meminfo: memFree=6762008/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43220 CPUtime=25.49 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 15302 0 0 0 2547 2 0 0 20 0 1 0 220426266 70037504 10805 33554432000 4194304 7499544 140724458217984 140724458212264 4263950 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10805 724 807 0 10090 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43220 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 19546
/proc/meminfo: memFree=6761512/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=51.09 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 15623 0 0 0 5107 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 5783430 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 19547
/proc/meminfo: memFree=6762760/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=102.28 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 15750 0 0 0 10226 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 4252672 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19548
/proc/meminfo: memFree=6762576/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=162.28 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 15877 0 0 0 16226 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 4580255 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19549
/proc/meminfo: memFree=6762420/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=222.28 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 16004 0 0 0 22226 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 140527901529815 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19550
/proc/meminfo: memFree=6762520/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=282.28 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 16131 0 0 0 28226 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 4386298 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19551
/proc/meminfo: memFree=6762520/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=342.29 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 16258 0 0 0 34227 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 5837811 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19560
/proc/meminfo: memFree=6762280/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=402.29 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 16379 0 0 0 40227 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 5783497 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19561
/proc/meminfo: memFree=6762652/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68396 memory=43224 CPUtime=462.29 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 16501 0 0 0 46227 2 0 0 20 0 1 0 220426266 70037504 10806 33554432000 4194304 7499544 140724458217984 140724458212264 4248983 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17099 10806 724 807 0 10090 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43224 KiB


################
# More data... #
################

/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.02 3/188 19663
/proc/meminfo: memFree=6715860/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=1782.31 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19199 0 0 0 178229 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4252551 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/188 19664
/proc/meminfo: memFree=6715612/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=1842.31 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19320 0 0 0 184229 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5593221 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 19665
/proc/meminfo: memFree=6715632/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=1902.31 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19441 0 0 0 190229 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4541806 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 19666
/proc/meminfo: memFree=6716136/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=1962.31 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19565 0 0 0 196229 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5783476 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 19667
/proc/meminfo: memFree=6716088/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2022.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19685 0 0 0 202230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5585463 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2082.3 s]
/proc/loadavg: 2.29 2.08 2.04 3/187 19668
/proc/meminfo: memFree=6716320/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2082.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19808 0 0 0 208230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5592848 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2142.3 s]
/proc/loadavg: 2.29 2.14 2.06 3/187 19669
/proc/meminfo: memFree=6716320/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2142.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 19929 0 0 0 214230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4579874 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2202.3 s]
/proc/loadavg: 2.11 2.11 2.06 3/188 19678
/proc/meminfo: memFree=6715696/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2202.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20050 0 0 0 220230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4317694 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.09 2.05 3/188 19679
/proc/meminfo: memFree=6716156/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2262.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20172 0 0 0 226230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5585390 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 19680
/proc/meminfo: memFree=6716032/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2322.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20294 0 0 0 232230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5652736 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/188 19681
/proc/meminfo: memFree=6715920/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2382.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20415 0 0 0 238230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5790971 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 19682
/proc/meminfo: memFree=6716168/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2442.32 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20537 0 0 0 244230 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 5652986 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 19683
/proc/meminfo: memFree=6716276/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2502.33 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20658 0 0 0 250231 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4317397 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 19683
/proc/meminfo: memFree=6716276/32770624 swapFree=67108380/67108860
[pid=19545] ppid=19542 vsize=68576 memory=43276 CPUtime=2520.03 cores=1,3,5,7
/proc/19545/stat : 19545 (MistralXCSP) R 19542 19545 18934 0 -1 4202496 20778 0 0 0 252001 2 0 0 20 0 1 0 220426266 70221824 10819 33554432000 4194304 7499544 140724458217984 140724458212520 4579688 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 16179200 140724458222701 140724458222851 140724458222851 140724458225609 0
/proc/19545/statm: 17144 10819 724 807 0 10135 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 68576 KiB
Current children cumulated memory: 43276 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 19545 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.02 s, system=0.029 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2520.02
CPU system time (s): 0.029
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 68576
Max. memory (cumulated for all children) (KiB): 43276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.02
system time used= 0.029
maximum resident set size= 43296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20814
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 657


# summary of solver processes directly reported to runsolver:
#   pid: 19545
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2520.02
#   total CPU system time (s): 0.029

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.43813 second user time and 15.3521 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-12 01:03:51
IDJOB=4303974
IDBENCH=141584
IDSOLVER=2779
FILE ID=node137/4303974-1534028631
RUNJOBID= node137-1534026101-18966
PBS_JOBID= 21036962
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303974-1534028631/watcher-4303974-1534028631 -o /tmp/evaluation-result-4303974-1534028631/solver-4303974-1534028631 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18966 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2044178512 HOME/instance-4303974-1534028631.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=2044178512

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         6802684 kB
MemAvailable:   31900052 kB
Buffers:          222612 kB
Cached:         24836736 kB
SwapCached:           24 kB
Active:         12387180 kB
Inactive:       12730800 kB
Active(anon):       5912 kB
Inactive(anon):   105084 kB
Active(file):   12381268 kB
Inactive(file): 12625716 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:         66168 kB
Mapped:            56268 kB
Shmem:             49628 kB
Slab:             546516 kB
SReclaimable:     518844 kB
SUnreclaim:        27672 kB
KernelStack:        3360 kB
PageTables:         5444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 26376 MiB
End job on node137 at 2018-08-12 01:45:51