Trace number 4303980

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) 2520.01 2520.01

General information on the benchmark

NameFrb/
frb-56-25-3-mgd_c18.xml
MD5SUM7c69722bcd82b7b6de23ca1e1f99c5f4
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 variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":4},{"degree":15,"count":7},{"degree":16,"count":4},{"degree":17,"count":4},{"degree":18,"count":10},{"degree":19,"count":5},{"degree":20,"count":5},{"degree":21,"count":5},{"degree":22,"count":2},{"degree":23,"count":4},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c Mistral 01082018
2520.00/2520.00	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 (3797 MiB free)
  memory of node 1: 16384 MiB (2805 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303980-1534029424/watcher-4303980-1534029424 -o /tmp/evaluation-result-4303980-1534029424/solver-4303980-1534029424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18965 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 954559179 HOME/instance-4303980-1534029424.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=19627, runsolver pid=19624

[startup+0.100113 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6748164/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=43500 memory=17992 CPUtime=0.09 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 4696 0 0 0 9 0 0 0 20 0 1 0 220505617 44544000 4498 33554432000 4194304 7499544 140722813254048 140722813251048 4254009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 10875 4498 686 807 0 3866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43500 KiB
Current children cumulated memory: 17992 KiB

[startup+0.209561 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6730556/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=61380 memory=35680 CPUtime=0.2 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 9141 0 0 0 19 1 0 0 20 0 1 0 220505617 62853120 8920 33554432000 4194304 7499544 140722813254048 140722813245944 5570023 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 15345 8920 686 807 0 8336 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 61380 KiB
Current children cumulated memory: 35680 KiB

[startup+0.309474 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6716048/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74016 memory=48616 CPUtime=0.3 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 12365 0 0 0 29 1 0 0 20 0 1 0 220505617 75792384 12154 33554432000 4194304 7499544 140722813254048 140722813245944 5838039 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18504 12154 701 807 0 11495 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 74016 KiB
Current children cumulated memory: 48616 KiB

[startup+0.700242 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6716048/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74016 memory=48616 CPUtime=0.68 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 12373 0 0 0 67 1 0 0 20 0 1 0 220505617 75792384 12154 33554432000 4194304 7499544 140722813254048 140722813249400 4252763 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18504 12154 701 807 0 11495 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 74016 KiB
Current children cumulated memory: 48616 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6715900/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48616 CPUtime=1.48 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 12380 0 0 0 147 1 0 0 20 0 1 0 220505617 75927552 12154 33554432000 4194304 7499544 140722813254048 140722813249400 4252560 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12154 701 807 0 11528 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48616 KiB

[startup+3.10892 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19628
/proc/meminfo: memFree=6715900/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48888 CPUtime=3.08 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 13419 0 0 0 307 1 0 0 20 0 1 0 220505617 75927552 12222 33554432000 4194304 7499544 140722813254048 140722813248584 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12222 724 807 0 11528 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48888 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 2.01 3/187 19628
/proc/meminfo: memFree=6715520/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48904 CPUtime=6.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 14460 0 0 0 626 2 0 0 20 0 1 0 220505617 75927552 12226 33554432000 4194304 7499544 140722813254048 140722813248584 4541843 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12226 724 807 0 11528 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48904 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 2.01 3/187 19628
/proc/meminfo: memFree=6715520/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48920 CPUtime=12.68 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 15504 0 0 0 1266 2 0 0 20 0 1 0 220505617 75927552 12230 33554432000 4194304 7499544 140722813254048 140722813248584 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12230 724 807 0 11528 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48920 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.01 3/187 19628
/proc/meminfo: memFree=6715436/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48936 CPUtime=25.48 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 17594 0 0 0 2546 2 0 0 20 0 1 0 220505617 75927552 12234 33554432000 4194304 7499544 140722813254048 140722813248584 5652745 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12234 724 807 0 11528 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48936 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.03 2.01 3/187 19628
/proc/meminfo: memFree=6715180/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48940 CPUtime=51.09 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 18643 0 0 0 5107 2 0 0 20 0 1 0 220505617 75927552 12235 33554432000 4194304 7499544 140722813254048 140722813248584 4248976 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12235 724 807 0 11528 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48940 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/187 19629
/proc/meminfo: memFree=6714232/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48940 CPUtime=102.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 19706 0 0 0 10224 2 0 0 20 0 1 0 220505617 75927552 12235 33554432000 4194304 7499544 140722813254048 140722813248584 5652751 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12235 724 807 0 11528 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48940 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 19630
/proc/meminfo: memFree=6714924/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48944 CPUtime=162.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 19888 0 0 0 16224 2 0 0 20 0 1 0 220505617 75927552 12236 33554432000 4194304 7499544 140722813254048 140722813248584 4386298 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12236 724 807 0 11528 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48944 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 19640
/proc/meminfo: memFree=6715020/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48944 CPUtime=222.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 20064 0 0 0 22224 2 0 0 20 0 1 0 220505617 75927552 12236 33554432000 4194304 7499544 140722813254048 140722813248584 5652795 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12236 724 807 0 11528 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48944 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 19641
/proc/meminfo: memFree=6715080/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48944 CPUtime=282.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 20240 0 0 0 28224 2 0 0 20 0 1 0 220505617 75927552 12236 33554432000 4194304 7499544 140722813254048 140722813248584 4317680 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12236 724 807 0 11528 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48944 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 19642
/proc/meminfo: memFree=6715184/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48944 CPUtime=342.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 20416 0 0 0 34224 2 0 0 20 0 1 0 220505617 75927552 12236 33554432000 4194304 7499544 140722813254048 140722813248584 5652986 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12236 724 807 0 11528 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48944 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 19643
/proc/meminfo: memFree=6715680/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=402.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 20582 0 0 0 40224 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5783248 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 19644
/proc/meminfo: memFree=6715760/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=462.26 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 20759 0 0 0 46224 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4405218 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB


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

/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 19866
/proc/meminfo: memFree=6750872/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=1782.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 24493 0 0 0 178226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4317920 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 19867
/proc/meminfo: memFree=6750516/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=1842.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 24663 0 0 0 184226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5652848 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19868
/proc/meminfo: memFree=6750244/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=1902.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 24833 0 0 0 190226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4263888 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19869
/proc/meminfo: memFree=6749872/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=1962.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25004 0 0 0 196226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4317694 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19878
/proc/meminfo: memFree=6748940/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2022.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25174 0 0 0 202226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4579454 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19879
/proc/meminfo: memFree=6749700/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2082.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25344 0 0 0 208226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5653330 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19880
/proc/meminfo: memFree=6749872/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2142.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25515 0 0 0 214226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5783497 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19881
/proc/meminfo: memFree=6749756/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2202.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25686 0 0 0 220226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5593251 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19882
/proc/meminfo: memFree=6749928/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2262.28 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 25862 0 0 0 226226 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4541872 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19884
/proc/meminfo: memFree=6750268/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2322.29 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 26034 0 0 0 232227 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5783817 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19885
/proc/meminfo: memFree=6750176/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2382.29 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 26203 0 0 0 238227 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5783777 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19886
/proc/meminfo: memFree=6750392/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2442.29 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 26372 0 0 0 244227 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5573412 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19888
/proc/meminfo: memFree=6750156/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2502.29 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 26541 0 0 0 250227 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 5652937 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19889
/proc/meminfo: memFree=6750084/32770624 swapFree=67108380/67108860
[pid=19627] ppid=19624 vsize=74148 memory=48948 CPUtime=2520 cores=0,2,4,6
/proc/19627/stat : 19627 (MistralXCSP) R 19624 19627 18934 0 -1 4202496 26712 0 0 0 251998 2 0 0 20 0 1 0 220505617 75927552 12237 33554432000 4194304 7499544 140722813254048 140722813248584 4579838 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 15228928 140722813256814 140722813256963 140722813256963 140722813259721 0
/proc/19627/statm: 18537 12237 724 807 0 11528 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 74148 KiB
Current children cumulated memory: 48948 KiB

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

[startup+2520.01 s]
# the end of solver process 19627 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.98 s, system=0.027 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): 2520.01
CPU user time (s): 2519.98
CPU system time (s): 0.027
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 74148
Max. memory (cumulated for all children) (KiB): 48948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.98
system time used= 0.027
maximum resident set size= 48968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26747
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= 29
involuntary context switches= 677


# summary of solver processes directly reported to runsolver:
#   pid: 19627
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2519.98
#   total CPU system time (s): 0.027

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.69429 second user time and 15.657 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-12 01:17:04
IDJOB=4303980
IDBENCH=141593
IDSOLVER=2779
FILE ID=node137/4303980-1534029424
RUNJOBID= node137-1534026101-18965
PBS_JOBID= 21036962
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-56-25-3-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-4303980-1534029424/watcher-4303980-1534029424 -o /tmp/evaluation-result-4303980-1534029424/solver-4303980-1534029424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18965 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 954559179 HOME/instance-4303980-1534029424.xml

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

MD5SUM BENCH= 7c69722bcd82b7b6de23ca1e1f99c5f4
RANDOM SEED=954559179

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:         6762532 kB
MemAvailable:   31861460 kB
Buffers:          222716 kB
Cached:         24838156 kB
SwapCached:           24 kB
Active:         12427400 kB
Inactive:       12731048 kB
Active(anon):      44820 kB
Inactive(anon):   105084 kB
Active(file):   12382580 kB
Inactive(file): 12625964 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              6236 kB
Writeback:             0 kB
AnonPages:        104880 kB
Mapped:            55752 kB
Shmem:             49628 kB
Slab:             546732 kB
SReclaimable:     518844 kB
SUnreclaim:        27888 kB
KernelStack:        3360 kB
PageTables:         5232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     417204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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 01:59:05