Trace number 4303972

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) 2520.06 2520.01

General information on the benchmark

NameFrb/
frb-50-23-1-mgd_c18.xml
MD5SUM89c27d49b20a714b89297264b4c82bd7
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1513.36
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints430
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":2},{"degree":12,"count":1},{"degree":13,"count":6},{"degree":14,"count":1},{"degree":15,"count":7},{"degree":16,"count":2},{"degree":17,"count":8},{"degree":18,"count":5},{"degree":19,"count":7},{"degree":20,"count":4},{"degree":21,"count":1},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":430}]
Number of extensional constraints430
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":430}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.05/2520.00	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 (2505 MiB free)
  memory of node 1: 16384 MiB (1154 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303972-1534028903/watcher-4303972-1534028903 -o /tmp/evaluation-result-4303972-1534028903/solver-4303972-1534028903 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15091 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1641496842 HOME/instance-4303972-1534028903.xml 

running on 4 cores: 0,2,4,6

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

solver pid=15121, runsolver pid=15118

[startup+0.100113 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3711728/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=47336 memory=21688 CPUtime=0.09 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 5632 0 0 0 9 0 0 0 20 0 1 0 220453488 48472064 5422 33554432000 4194304 7499544 140730148081872 140730148078872 140156573903845 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 11834 5422 686 807 0 4825 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47336 KiB
Current children cumulated memory: 21688 KiB

[startup+0.209575 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3677504/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66096 memory=40696 CPUtime=0.21 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 10387 0 0 0 20 1 0 0 20 0 1 0 220453488 67682304 10174 33554432000 4194304 7499544 140730148081872 140730148078872 5838022 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16524 10174 686 807 0 9515 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 66096 KiB
Current children cumulated memory: 40696 KiB

[startup+0.309569 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3677192/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=40696 CPUtime=0.31 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 10394 0 0 0 30 1 0 0 20 0 1 0 220453488 67817472 10174 33554432000 4194304 7499544 140730148081872 140730148078872 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10174 686 807 0 9548 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40696 KiB

[startup+0.700224 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676820/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=40696 CPUtime=0.69 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 10402 0 0 0 68 1 0 0 20 0 1 0 220453488 67817472 10174 33554432000 4194304 7499544 140730148081872 140730148078872 4317786 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10174 686 807 0 9548 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40696 KiB

[startup+1.50023 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676844/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=40960 CPUtime=1.49 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 10408 0 0 0 148 1 0 0 20 0 1 0 220453488 67817472 10240 33554432000 4194304 7499544 140730148081872 140730148076408 4263958 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10240 724 807 0 9548 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40960 KiB

[startup+3.10956 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676520/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=40988 CPUtime=3.1 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 11292 0 0 0 308 2 0 0 20 0 1 0 220453488 67817472 10247 33554432000 4194304 7499544 140730148081872 140730148076408 4405160 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10247 724 807 0 9548 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40988 KiB

[startup+6.30022 s]
/proc/loadavg: 1.08 1.03 1.17 3/187 15122
/proc/meminfo: memFree=3677500/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41004 CPUtime=6.29 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 12179 0 0 0 627 2 0 0 20 0 1 0 220453488 67817472 10251 33554432000 4194304 7499544 140730148081872 140730148076408 4404999 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10251 724 807 0 9548 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41004 KiB

[startup+12.7002 s]
/proc/loadavg: 1.16 1.05 1.17 3/187 15122
/proc/meminfo: memFree=3677872/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41020 CPUtime=12.69 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 13069 0 0 0 1267 2 0 0 20 0 1 0 220453488 67817472 10255 33554432000 4194304 7499544 140730148081872 140730148076408 5652781 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10255 724 807 0 9548 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41020 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.08 1.18 3/187 15122
/proc/meminfo: memFree=3676848/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41032 CPUtime=25.48 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 14544 0 0 0 2546 2 0 0 20 0 1 0 220453488 67817472 10258 33554432000 4194304 7499544 140730148081872 140730148076408 4248976 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10258 724 807 0 9548 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41032 KiB

[startup+51.109 s]
/proc/loadavg: 1.51 1.15 1.20 3/187 15122
/proc/meminfo: memFree=3677320/32770624 swapFree=67058696/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41036 CPUtime=51.08 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 14867 0 0 0 5106 2 0 0 20 0 1 0 220453488 67817472 10259 33554432000 4194304 7499544 140730148081872 140730148076408 4317672 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10259 724 807 0 9548 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41036 KiB

[startup+102.3 s]
/proc/loadavg: 1.79 1.28 1.24 3/187 15130
/proc/meminfo: memFree=3676808/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=102.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 14984 0 0 0 10226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 4252760 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+162.3 s]
/proc/loadavg: 2.40 1.56 1.34 3/187 15131
/proc/meminfo: memFree=3678024/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=162.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15100 0 0 0 16226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 5783782 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+222.3 s]
/proc/loadavg: 2.15 1.64 1.38 3/187 15132
/proc/meminfo: memFree=3677948/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=222.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15216 0 0 0 22226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 5652763 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 1.71 1.42 3/187 15133
/proc/meminfo: memFree=3677944/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=282.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15332 0 0 0 28226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 4579554 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+342.3 s]
/proc/loadavg: 2.36 1.84 1.48 3/187 15134
/proc/meminfo: memFree=3678204/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=342.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15447 0 0 0 34226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 4541886 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+402.3 s]
/proc/loadavg: 2.28 1.93 1.54 3/187 15135
/proc/meminfo: memFree=3678392/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=402.28 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15563 0 0 0 40226 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 5585390 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 1.94 1.57 3/187 15136
/proc/meminfo: memFree=3678132/32770624 swapFree=67058700/67108860
[pid=15121] ppid=15118 vsize=66228 memory=41040 CPUtime=462.29 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 15676 0 0 0 46227 2 0 0 20 0 1 0 220453488 67817472 10260 33554432000 4194304 7499544 140730148081872 140730148076408 5573419 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16557 10260 724 807 0 9548 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41040 KiB


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

/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/187 15174
/proc/meminfo: memFree=3677228/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=1782.32 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18145 0 0 0 178230 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5585390 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/187 15175
/proc/meminfo: memFree=3677356/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=1842.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18255 0 0 0 184231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5592832 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/187 15183
/proc/meminfo: memFree=3676104/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=1902.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18364 0 0 0 190231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5593254 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/187 15184
/proc/meminfo: memFree=3677088/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=1962.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18473 0 0 0 196231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4541843 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/187 15185
/proc/meminfo: memFree=3677104/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2022.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18584 0 0 0 202231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4317690 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/187 15186
/proc/meminfo: memFree=3676976/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2082.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18692 0 0 0 208231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5592802 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 15187
/proc/meminfo: memFree=3677088/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2142.33 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18800 0 0 0 214231 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4386301 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 15188
/proc/meminfo: memFree=3677072/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2202.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 18908 0 0 0 220232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5652979 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 15189
/proc/meminfo: memFree=3676692/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2262.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19016 0 0 0 226232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4580597 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 15190
/proc/meminfo: memFree=3677176/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2322.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19124 0 0 0 232232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5783745 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15191
/proc/meminfo: memFree=3677288/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2382.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19237 0 0 0 238232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4252760 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15192
/proc/meminfo: memFree=3677028/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2442.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19347 0 0 0 244232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 4541744 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15200
/proc/meminfo: memFree=3676844/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2502.34 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19457 0 0 0 250232 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5783487 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.95 2/185 15200
/proc/meminfo: memFree=3716184/32770624 swapFree=67058708/67108860
[pid=15121] ppid=15118 vsize=66392 memory=41092 CPUtime=2520.05 cores=0,2,4,6
/proc/15121/stat : 15121 (MistralXCSP) R 15118 15121 15060 0 -1 4202496 19565 0 0 0 252003 2 0 0 20 0 1 0 220453488 67985408 10273 33554432000 4194304 7499544 140730148081872 140730148076408 5593240 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 32968704 140730148090989 140730148091139 140730148091139 140730148093897 0
/proc/15121/statm: 16598 10273 724 807 0 9589 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 66392 KiB
Current children cumulated memory: 41092 KiB

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

[startup+2520.01 s]
# the end of solver process 15121 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.04 s, system=0.025 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): 2520.06
CPU user time (s): 2520.04
CPU system time (s): 0.025
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 66392
Max. memory (cumulated for all children) (KiB): 41092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.04
system time used= 0.025
maximum resident set size= 41112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19600
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= 24
involuntary context switches= 715


# summary of solver processes directly reported to runsolver:
#   pid: 15121
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2520.04
#   total CPU system time (s): 0.025

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8964 second user time and 14.2894 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-12 01:08:23
IDJOB=4303972
IDBENCH=141589
IDSOLVER=2779
FILE ID=node103/4303972-1534028903
RUNJOBID= node103-1534028903-15091
PBS_JOBID= 21036972
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-50-23-1-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-4303972-1534028903/watcher-4303972-1534028903 -o /tmp/evaluation-result-4303972-1534028903/solver-4303972-1534028903 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15091 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1641496842 HOME/instance-4303972-1534028903.xml

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

MD5SUM BENCH= 89c27d49b20a714b89297264b4c82bd7
RANDOM SEED=1641496842

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         3751512 kB
MemAvailable:   31940804 kB
Buffers:          113028 kB
Cached:         28022564 kB
SwapCached:         5960 kB
Active:         13927396 kB
Inactive:       14224712 kB
Active(anon):       7760 kB
Inactive(anon):    60180 kB
Active(file):   13919636 kB
Inactive(file): 14164532 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058696 kB
Dirty:             12252 kB
Writeback:             0 kB
AnonPages:         18888 kB
Mapped:            50124 kB
Shmem:             48572 kB
Slab:             561952 kB
SReclaimable:     533584 kB
SUnreclaim:        28368 kB
KernelStack:        3104 kB
PageTables:         6168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     380744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34444 MiB
End job on node103 at 2018-08-12 01:50:23