Trace number 4386902

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
BTD 19.07.01? 2520.03 2519.95

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-19.xml
MD5SUM3875648f967e99deb98809a056dae84c
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 benchmark32.512
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints2
Number of domains1
Minimum domain size30
Maximum domain size30
Distribution of domain sizes[{"size":30,"count":900}]
Minimum variable degree1
Maximum variable degree2
Distribution of variable degrees[{"degree":1,"count":374},{"degree":2,"count":526}]
Minimum constraint arity526
Maximum constraint arity900
Distribution of constraint arities[{"arity":526,"count":1},{"arity":900,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.97/2519.94	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 (15069 MiB free)
  memory of node 1: 16384 MiB (15543 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386902-1568283573/watcher-4386902-1568283573 -o /tmp/evaluation-result-4386902-1568283573/solver-4386902-1568283573 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12902 --watchdog 2580 BTD 2520 HOME/instance-4386902-1568283573.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
Current StackSize limit: 8192 KiB

solver pid=13566, runsolver pid=13563

[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31342348/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=37896 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2014 0 0 0 10 0 0 0 20 0 1 0 404628831 38805504 1844 33554432000 4194304 36700936 140735204109328 140735204109328 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9474 1844 464 7937 0 1502 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37896 KiB
Current children cumulated memory: 7376 KiB

[startup+0.209751 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31342348/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=37896 memory=7376 CPUtime=0.21 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2014 0 0 0 21 0 0 0 20 0 1 0 404628831 38805504 1844 33554432000 4194304 36700936 140735204109328 140735204109328 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9474 1844 464 7937 0 1502 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37896 KiB
Current children cumulated memory: 7376 KiB

[startup+0.309077 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31341608/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38160 memory=7640 CPUtime=0.31 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2095 0 0 0 31 0 0 0 20 0 1 0 404628831 39075840 1910 33554432000 4194304 36700936 140735204109328 140735204109328 6947456 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9540 1910 486 7937 0 1568 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38160 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31341336/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38292 memory=7904 CPUtime=0.69 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2127 0 0 0 69 0 0 0 20 0 1 0 404628831 39211008 1976 33554432000 4194304 36700936 140735204109328 140735204108376 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9573 1976 486 7937 0 1601 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38292 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31341336/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38424 memory=8168 CPUtime=1.49 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2172 0 0 0 149 0 0 0 20 0 1 0 404628831 39346176 2042 33554432000 4194304 36700936 140735204109328 140735204108376 6947456 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9606 2042 486 7937 0 1634 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38424 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10911 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340664/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38556 memory=8320 CPUtime=3.1 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 2590 0 0 0 310 0 0 0 20 0 1 0 404628831 39481344 2080 33554432000 4194304 36700936 140735204109328 140735204108376 6947511 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9639 2080 486 7937 0 1667 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38556 KiB
Current children cumulated memory: 8320 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340184/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38820 memory=8596 CPUtime=6.29 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 3027 0 0 0 628 1 0 0 20 0 1 0 404628831 39751680 2149 33554432000 4194304 36700936 140735204109328 140735204108376 4620207 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9705 2149 486 7937 0 1733 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38820 KiB
Current children cumulated memory: 8596 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340148/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38820 memory=8600 CPUtime=12.69 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 3474 0 0 0 1266 3 0 0 20 0 1 0 404628831 39751680 2150 33554432000 4194304 36700936 140735204109328 140735204108376 4620276 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9705 2150 486 7937 0 1733 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38820 KiB
Current children cumulated memory: 8600 KiB

[startup+25.5003 s]
/proc/loadavg: 1.86 1.98 1.89 3/200 13628
/proc/meminfo: memFree=31337540/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=38952 memory=8772 CPUtime=25.49 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 4387 0 0 0 2543 6 0 0 20 0 1 0 404628831 39886848 2193 33554432000 4194304 36700936 140735204109328 140735204108376 4620276 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9738 2193 486 7937 0 1766 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38952 KiB
Current children cumulated memory: 8772 KiB

[startup+51.1091 s]
/proc/loadavg: 1.91 1.98 1.89 3/200 13631
/proc/meminfo: memFree=31336044/32770624 swapFree=66932720/67108860
[pid=13566] ppid=13563 vsize=39084 memory=8804 CPUtime=51.1 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 4900 0 0 0 5098 12 0 0 20 0 1 0 404628831 40022016 2201 33554432000 4194304 36700936 140735204109328 140735204108376 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9771 2201 486 7937 0 1799 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39084 KiB
Current children cumulated memory: 8804 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.02 1.91 4/201 13642
/proc/meminfo: memFree=31333652/32770624 swapFree=66932724/67108860
[pid=13566] ppid=13563 vsize=39084 memory=8876 CPUtime=102.29 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 5455 0 0 0 10205 24 0 0 20 0 1 0 404628831 40022016 2219 33554432000 4194304 36700936 140735204109328 140735204108376 4620348 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9771 2219 486 7937 0 1799 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 39084 KiB
Current children cumulated memory: 8876 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 1.91 3/201 13646
/proc/meminfo: memFree=31335052/32770624 swapFree=66932724/67108860
[pid=13566] ppid=13563 vsize=39216 memory=8932 CPUtime=162.29 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 5645 0 0 0 16192 37 0 0 20 0 1 0 404628831 40157184 2233 33554432000 4194304 36700936 140735204109328 140735204108376 4232722 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9804 2233 486 7937 0 1832 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 39216 KiB
Current children cumulated memory: 8932 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/202 13652
/proc/meminfo: memFree=31335024/32770624 swapFree=66932724/67108860
[pid=13566] ppid=13563 vsize=39348 memory=9032 CPUtime=222.29 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 5857 0 0 0 22177 52 0 0 20 0 1 0 404628831 40292352 2258 33554432000 4194304 36700936 140735204109328 140735204108376 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9837 2258 486 7937 0 1865 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9032 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 13656
/proc/meminfo: memFree=31335028/32770624 swapFree=66932724/67108860
[pid=13566] ppid=13563 vsize=39348 memory=9120 CPUtime=282.29 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 6081 0 0 0 28161 68 0 0 20 0 1 0 404628831 40292352 2280 33554432000 4194304 36700936 140735204109328 140735204108376 4620271 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9837 2280 486 7937 0 1865 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9120 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 13660
/proc/meminfo: memFree=31334564/32770624 swapFree=66932724/67108860
[pid=13566] ppid=13563 vsize=39348 memory=9168 CPUtime=342.3 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 6276 0 0 0 34150 80 0 0 20 0 1 0 404628831 40292352 2292 33554432000 4194304 36700936 140735204109328 140735204108376 7946299 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9837 2292 486 7937 0 1865 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9168 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/200 13667
/proc/meminfo: memFree=31334492/32770624 swapFree=66932728/67108860
[pid=13566] ppid=13563 vsize=39348 memory=9168 CPUtime=402.3 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 6471 0 0 0 40138 92 0 0 20 0 1 0 404628831 40292352 2292 33554432000 4194304 36700936 140735204109328 140735204108376 6947472 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9837 2292 486 7937 0 1865 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9168 KiB

[startup+462.3 s]
/proc/loadavg: 2.40 2.11 1.97 3/199 13671
/proc/meminfo: memFree=31335140/32770624 swapFree=66932728/67108860
[pid=13566] ppid=13563 vsize=39480 memory=9248 CPUtime=462.3 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 6709 0 0 0 46126 104 0 0 20 0 1 0 404628831 40427520 2312 33554432000 4194304 36700936 140735204109328 140735204108376 4620285 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9870 2312 486 7937 0 1898 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9248 KiB


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

Current children cumulated memory: 9480 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13822
/proc/meminfo: memFree=31333284/32770624 swapFree=66932760/67108860
[pid=13566] ppid=13563 vsize=39612 memory=9480 CPUtime=2082.35 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 12493 0 0 0 207803 432 0 0 20 0 1 0 404628831 40562688 2370 33554432000 4194304 36700936 140735204109328 140735204108376 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9903 2370 486 7937 0 1931 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9480 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13826
/proc/meminfo: memFree=31333492/32770624 swapFree=66932760/67108860
[pid=13566] ppid=13563 vsize=39612 memory=9480 CPUtime=2142.36 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 12681 0 0 0 213789 447 0 0 20 0 1 0 404628831 40562688 2370 33554432000 4194304 36700936 140735204109328 140735204108376 4619997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9903 2370 486 7937 0 1931 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9480 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13833
/proc/meminfo: memFree=31332824/32770624 swapFree=66932760/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2202.35 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 13011 0 0 0 219774 461 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13837
/proc/meminfo: memFree=31333344/32770624 swapFree=66932760/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2262.36 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 13299 0 0 0 225764 472 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 6947475 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13841
/proc/meminfo: memFree=31333652/32770624 swapFree=66932760/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2322.35 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 13567 0 0 0 231752 483 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13848
/proc/meminfo: memFree=31332528/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2382.35 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 13831 0 0 0 237742 493 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13852
/proc/meminfo: memFree=31332472/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2442.36 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14095 0 0 0 243731 505 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4219877 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13864
/proc/meminfo: memFree=31331828/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2502.36 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14359 0 0 0 249720 516 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2519.95 s]
# the end of solver process 13566 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.82 s, system=5.20115 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13864
/proc/meminfo: memFree=31331796/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2508.87 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14359 0 0 0 250369 518 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2508.87 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331588/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2515.27 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14359 0 0 0 251008 519 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2515.27 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331836/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2518.46 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14584 0 0 0 251327 519 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331836/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2519.26 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14602 0 0 0 251407 519 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331836/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2519.66 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14602 0 0 0 251447 519 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 6947479 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331836/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2519.86 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14602 0 0 0 251467 519 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331836/32770624 swapFree=66932768/67108860
[pid=13566] ppid=13563 vsize=39744 memory=9588 CPUtime=2519.97 cores=1,3,5,7
/proc/13566/stat : 13566 (BTD) R 13563 13566 12870 0 -1 4202496 14602 0 0 0 251477 520 0 0 20 0 1 0 404628831 40697856 2397 33554432000 4194304 36700936 140735204109328 140735204108376 4620484 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59985920 140735204111400 140735204111476 140735204111476 140735204114385 0
/proc/13566/statm: 9936 2397 486 7937 0 1964 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 39744 KiB
Current children cumulated memory: 9588 KiB

Child status: 0
Real time (s): 2519.95
CPU time (s): 2520.03
CPU user time (s): 2514.82
CPU system time (s): 5.20115
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 39744
Max. memory (cumulated for all children) (KiB): 9588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.82
system time used= 5.20115
maximum resident set size= 9608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14698
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= 5
involuntary context switches= 679


# summary of solver processes directly reported to runsolver:
#   pid: 13566
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2514.82
#   total CPU system time (s): 5.20115

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.039 second user time and 13.0101 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 12:18:54
IDJOB=4386902
IDBENCH=138957
IDSOLVER=2822
FILE ID=node151/4386902-1568283573
RUNJOBID= node151-1568280859-12902
PBS_JOBID= 21701060
Free space on /tmp= 56536 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-19.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386902-1568283573/watcher-4386902-1568283573 -o /tmp/evaluation-result-4386902-1568283573/solver-4386902-1568283573 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12902 --watchdog 2580  BTD 2520 HOME/instance-4386902-1568283573.xml

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

MD5SUM BENCH= 3875648f967e99deb98809a056dae84c
RANDOM SEED=1277957276

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31347520 kB
MemAvailable:   31852520 kB
Buffers:           96900 kB
Cached:           698072 kB
SwapCached:        73296 kB
Active:           478284 kB
Inactive:         396920 kB
Active(anon):      14444 kB
Inactive(anon):    96264 kB
Active(file):     463840 kB
Inactive(file):   300656 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66932720 kB
Dirty:             61384 kB
Writeback:             0 kB
AnonPages:        128772 kB
Mapped:            35500 kB
Shmem:             21988 kB
Slab:             140864 kB
SReclaimable:     112680 kB
SUnreclaim:        28184 kB
KernelStack:        3776 kB
PageTables:         5488 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     533400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56472 MiB
End job on node151 at 2019-09-12 13:00:55