Trace number 4386906

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? (TO) 2520.01 2520

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-08.xml
MD5SUMa38db4eec3f77542c2f3ff7a616038a8
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 benchmark9.15382
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

Verifier Data 

One s line expected

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 (8405 MiB free)
  memory of node 1: 16384 MiB (9237 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386906-1568283609/watcher-4386906-1568283609 -o /tmp/evaluation-result-4386906-1568283609/solver-4386906-1568283609 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568280863-5010 --watchdog 2580 BTD 2520 HOME/instance-4386906-1568283609.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=5918, runsolver pid=5915
Current StackSize limit: 8192 KiB


[startup+0.10064 s]*
/proc/loadavg: 2.00 2.01 1.90 3/199 5919
/proc/meminfo: memFree=18060600/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=37896 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 2012 0 0 0 10 0 0 0 20 0 1 0 404629775 38805504 1844 33554432000 4194304 36700936 140726770780288 140726770779336 4620290 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9474 1844 465 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+0.209658 s]*
/proc/loadavg: 2.00 2.01 1.90 3/199 5919
/proc/meminfo: memFree=18060600/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=37896 memory=7376 CPUtime=0.2 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 2012 0 0 0 20 0 0 0 20 0 1 0 404629775 38805504 1844 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9474 1844 465 7937 0 1502 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37896 KiB
Current children cumulated memory: 7376 KiB

[startup+0.308857 s]*
/proc/loadavg: 2.00 2.01 1.90 3/199 5919
/proc/meminfo: memFree=18060336/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38160 memory=7904 CPUtime=0.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 2122 0 0 0 30 0 0 0 20 0 1 0 404629775 39075840 1976 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9540 1976 485 7937 0 1568 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38160 KiB
Current children cumulated memory: 7904 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 5919
/proc/meminfo: memFree=18060336/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38424 memory=7904 CPUtime=0.69 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 2159 0 0 0 69 0 0 0 20 0 1 0 404629775 39346176 1976 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9606 1976 485 7937 0 1634 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38424 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 5919
/proc/meminfo: memFree=18059488/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38556 memory=8168 CPUtime=1.48 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 2215 0 0 0 148 0 0 0 20 0 1 0 404629775 39481344 2042 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9639 2042 486 7937 0 1667 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 38556 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10966 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 5921
/proc/meminfo: memFree=18025276/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38688 memory=8356 CPUtime=3.09 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 3214 0 0 0 309 0 0 0 20 0 1 0 404629775 39616512 2089 33554432000 4194304 36700936 140726770780288 140726770779336 4620333 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9672 2089 486 7937 0 1700 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38688 KiB
Current children cumulated memory: 8356 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 5921
/proc/meminfo: memFree=18057808/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38820 memory=8656 CPUtime=6.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 4284 0 0 0 627 1 0 0 20 0 1 0 404629775 39751680 2164 33554432000 4194304 36700936 140726770780288 140726770779336 6947492 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9705 2164 486 7937 0 1733 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 38820 KiB
Current children cumulated memory: 8656 KiB

[startup+12.709 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 5921
/proc/meminfo: memFree=18058040/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=38952 memory=8728 CPUtime=12.69 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 5353 0 0 0 1267 2 0 0 20 0 1 0 404629775 39886848 2182 33554432000 4194304 36700936 140726770780288 140726770779336 4620264 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9738 2182 486 7937 0 1766 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38952 KiB
Current children cumulated memory: 8728 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 5921
/proc/meminfo: memFree=18057680/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39084 memory=8880 CPUtime=25.48 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 7532 0 0 0 2542 6 0 0 20 0 1 0 404629775 40022016 2220 33554432000 4194304 36700936 140726770780288 140726770779336 4620281 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9771 2220 486 7937 0 1799 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39084 KiB
Current children cumulated memory: 8880 KiB

[startup+51.1003 s]
/proc/loadavg: 2.08 2.03 1.91 3/200 5932
/proc/meminfo: memFree=18057368/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39216 memory=8972 CPUtime=51.08 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 8671 0 0 0 5096 12 0 0 20 0 1 0 404629775 40157184 2243 33554432000 4194304 36700936 140726770780288 140726770779336 4620281 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9804 2243 486 7937 0 1832 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 39216 KiB
Current children cumulated memory: 8972 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 1.91 3/200 5936
/proc/meminfo: memFree=18056084/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39348 memory=9060 CPUtime=102.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 9871 0 0 0 10204 24 0 0 20 0 1 0 404629775 40292352 2265 33554432000 4194304 36700936 140726770780288 140726770779336 4620271 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9837 2265 486 7937 0 1865 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9060 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/200 5940
/proc/meminfo: memFree=18053116/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39348 memory=9152 CPUtime=162.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 11041 0 0 0 16190 38 0 0 20 0 1 0 404629775 40292352 2288 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9837 2288 486 7937 0 1865 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9152 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 5944
/proc/meminfo: memFree=18051180/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39480 memory=9208 CPUtime=222.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 12227 0 0 0 22178 50 0 0 20 0 1 0 404629775 40427520 2302 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9870 2302 486 7937 0 1898 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9208 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 5950
/proc/meminfo: memFree=18050912/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39480 memory=9208 CPUtime=282.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 13307 0 0 0 28162 66 0 0 20 0 1 0 404629775 40427520 2302 33554432000 4194304 36700936 140726770780288 140726770779336 6947472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9870 2302 486 7937 0 1898 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9208 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 5955
/proc/meminfo: memFree=18045448/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39480 memory=9272 CPUtime=342.27 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 14529 0 0 0 34145 82 0 0 20 0 1 0 404629775 40427520 2318 33554432000 4194304 36700936 140726770780288 140726770779336 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9870 2318 486 7937 0 1898 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9272 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 5959
/proc/meminfo: memFree=18046392/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39480 memory=9300 CPUtime=402.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 14664 0 0 0 40132 96 0 0 20 0 1 0 404629775 40427520 2325 33554432000 4194304 36700936 140726770780288 140726770779336 4620240 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9870 2325 486 7937 0 1898 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9300 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 5965
/proc/meminfo: memFree=18045792/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39612 memory=9380 CPUtime=462.28 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 14965 0 0 0 46121 107 0 0 20 0 1 0 404629775 40562688 2345 33554432000 4194304 36700936 140726770780288 140726770779336 6947472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9903 2345 486 7937 0 1931 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9380 KiB


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

/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/199 6086
/proc/meminfo: memFree=18043936/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39792 memory=9632 CPUtime=1782.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 20053 0 0 0 177843 387 0 0 20 0 1 0 404629775 40747008 2408 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+1842.3 s]
/proc/loadavg: 2.44 2.13 2.04 3/200 6098
/proc/meminfo: memFree=18043340/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39792 memory=9632 CPUtime=1842.29 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 20247 0 0 0 183829 400 0 0 20 0 1 0 404629775 40747008 2408 33554432000 4194304 36700936 140726770780288 140726770779336 6947479 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+1902.3 s]
/proc/loadavg: 2.16 2.11 2.04 3/200 6104
/proc/meminfo: memFree=18043028/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39792 memory=9632 CPUtime=1902.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 20422 0 0 0 189814 416 0 0 20 0 1 0 404629775 40747008 2408 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.09 2.04 3/200 6108
/proc/meminfo: memFree=18043352/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39792 memory=9632 CPUtime=1962.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 20620 0 0 0 195800 430 0 0 20 0 1 0 404629775 40747008 2408 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.07 2.04 3/200 6112
/proc/meminfo: memFree=18043064/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39792 memory=9632 CPUtime=2022.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 20798 0 0 0 201788 442 0 0 20 0 1 0 404629775 40747008 2408 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9948 2408 486 7937 0 1976 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 9632 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.06 2.04 3/200 6118
/proc/meminfo: memFree=18042552/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2082.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 21106 0 0 0 207774 456 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 6947479 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.04 3/199 6123
/proc/meminfo: memFree=18043112/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2142.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 21381 0 0 0 213762 468 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/199 6127
/proc/meminfo: memFree=18042664/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2202.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 21615 0 0 0 219752 478 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/199 6133
/proc/meminfo: memFree=18042796/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2262.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 21849 0 0 0 225740 490 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/199 6138
/proc/meminfo: memFree=18041944/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2322.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 22061 0 0 0 231727 503 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 6947526 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/199 6142
/proc/meminfo: memFree=18042464/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2382.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 22273 0 0 0 237715 515 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2442.3 s]
/proc/loadavg: 1.85 1.98 2.03 2/193 6202
/proc/meminfo: memFree=18785480/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2442.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 22485 0 0 0 243703 527 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

[startup+2502.3 s]
/proc/loadavg: 1.31 1.81 1.97 2/194 6229
/proc/meminfo: memFree=18784852/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2502.3 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 22697 0 0 0 249692 538 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 7958042 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2502.3 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 1.22 1.75 1.95 2/194 6229
/proc/meminfo: memFree=18785364/32770624 swapFree=66998516/67108860
[pid=5918] ppid=5915 vsize=39924 memory=9704 CPUtime=2520 cores=1,3,5,7
/proc/5918/stat : 5918 (BTD) R 5915 5918 4978 0 -1 4202496 22884 0 0 0 251458 542 0 0 20 0 1 0 404629775 40882176 2426 33554432000 4194304 36700936 140726770780288 140726770779336 6947475 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48050176 140726770783272 140726770783348 140726770783348 140726770786257 0
/proc/5918/statm: 9981 2426 486 7937 0 2009 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 9704 KiB

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

[startup+2520 s]
# the end of solver process 5918 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.58 s, system=5.42804 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2520.01
CPU user time (s): 2514.58
CPU system time (s): 5.42804
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 39924
Max. memory (cumulated for all children) (KiB): 9704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.59
system time used= 5.42804
maximum resident set size= 9704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22884
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= 726


# summary of solver processes directly reported to runsolver:
#   pid: 5918
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2514.58
#   total CPU system time (s): 5.42804

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15585 second user time and 15.6778 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-12 12:19:29
IDJOB=4386906
IDBENCH=138965
IDSOLVER=2822
FILE ID=node127/4386906-1568283609
RUNJOBID= node127-1568280863-5010
PBS_JOBID= 21701077
Free space on /tmp= 54444 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-08.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386906-1568283609/watcher-4386906-1568283609 -o /tmp/evaluation-result-4386906-1568283609/solver-4386906-1568283609 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568280863-5010 --watchdog 2580  BTD 2520 HOME/instance-4386906-1568283609.xml

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

MD5SUM BENCH= a38db4eec3f77542c2f3ff7a616038a8
RANDOM SEED=424895760

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        18066160 kB
MemAvailable:   31189516 kB
Buffers:          170564 kB
Cached:         13097836 kB
SwapCached:         6784 kB
Active:          2936776 kB
Inactive:       11006632 kB
Active(anon):     679996 kB
Inactive(anon):    36264 kB
Active(file):    2256780 kB
Inactive(file): 10970368 kB
Unevictable:      110596 kB
Mlocked:          110596 kB
SwapTotal:      67108860 kB
SwapFree:       66998516 kB
Dirty:             61336 kB
Writeback:            12 kB
AnonPages:        724868 kB
Mapped:            45132 kB
Shmem:             32692 kB
Slab:             352840 kB
SReclaimable:     324668 kB
SUnreclaim:        28172 kB
KernelStack:        3616 kB
PageTables:         6944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1202300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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= 54444 MiB
End job on node127 at 2019-09-12 13:01:29