Trace number 4386910

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) 2519.65 2520.01

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h375-07.xml
MD5SUMb197b36061edf780c6549c887861e4b6
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 benchmark9.08383
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":375},{"degree":2,"count":525}]
Minimum constraint arity525
Maximum constraint arity900
Distribution of constraint arities[{"arity":525,"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 (7535 MiB free)
  memory of node 1: 16384 MiB (13633 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386910-1568283700/watcher-4386910-1568283700 -o /tmp/evaluation-result-4386910-1568283700/solver-4386910-1568283700 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568280871-2370 --watchdog 2580 BTD 2520 HOME/instance-4386910-1568283700.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=2942, runsolver pid=2939

[startup+0.100192 s]*
/proc/loadavg: 1.92 2.00 1.90 3/201 2943
/proc/meminfo: memFree=21670732/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=37768 memory=7372 CPUtime=0.1 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 2008 0 0 0 10 0 0 0 20 0 1 0 404311927 38674432 1843 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9442 1843 464 7937 0 1470 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37768 KiB
Current children cumulated memory: 7372 KiB

[startup+0.209615 s]*
/proc/loadavg: 1.92 2.00 1.90 3/201 2943
/proc/meminfo: memFree=21670484/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38164 memory=7636 CPUtime=0.21 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 2096 0 0 0 21 0 0 0 20 0 1 0 404311927 39079936 1909 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9541 1909 486 7937 0 1569 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7636 KiB

[startup+0.309029 s]*
/proc/loadavg: 1.92 2.00 1.90 3/201 2943
/proc/meminfo: memFree=21670484/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38164 memory=7636 CPUtime=0.31 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 2096 0 0 0 31 0 0 0 20 0 1 0 404311927 39079936 1909 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9541 1909 486 7937 0 1569 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7636 KiB

[startup+0.700227 s]
/proc/loadavg: 1.92 2.00 1.90 3/201 2943
/proc/meminfo: memFree=21670252/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38164 memory=7900 CPUtime=0.69 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 2125 0 0 0 69 0 0 0 20 0 1 0 404311927 39079936 1975 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9541 1975 486 7937 0 1569 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7900 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 2.00 1.90 3/201 2943
/proc/meminfo: memFree=21670252/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38428 memory=7900 CPUtime=1.49 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 2162 0 0 0 149 0 0 0 20 0 1 0 404311927 39350272 1975 33554432000 4194304 36700936 140732137484208 140732137483256 4620276 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9607 1975 486 7937 0 1635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38428 KiB
Current children cumulated memory: 7900 KiB

[startup+3.10937 s]
/proc/loadavg: 1.92 2.00 1.90 3/200 2943
/proc/meminfo: memFree=21669096/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38560 memory=8352 CPUtime=3.09 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 3174 0 0 0 309 0 0 0 20 0 1 0 404311927 39485440 2088 33554432000 4194304 36700936 140732137484208 140732137483256 6947504 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9640 2088 486 7937 0 1668 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8352 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 1.90 3/200 2943
/proc/meminfo: memFree=21668568/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38828 memory=8540 CPUtime=6.28 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 3762 0 0 0 623 5 0 0 20 0 1 0 404311927 39759872 2135 33554432000 4194304 36700936 140732137484208 140732137483256 4265743 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9707 2135 486 7937 0 1735 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 38828 KiB
Current children cumulated memory: 8540 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.90 3/200 2943
/proc/meminfo: memFree=21668892/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38828 memory=8632 CPUtime=12.68 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 4375 0 0 0 1260 8 0 0 20 0 1 0 404311927 39759872 2158 33554432000 4194304 36700936 140732137484208 140732137483256 4620240 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9707 2158 486 7937 0 1735 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 38828 KiB
Current children cumulated memory: 8632 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.91 3/200 2944
/proc/meminfo: memFree=21669124/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=38960 memory=8792 CPUtime=25.48 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 5645 0 0 0 2536 12 0 0 20 0 1 0 404311927 39895040 2198 33554432000 4194304 36700936 140732137484208 140732137483256 4620337 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9740 2198 486 7937 0 1768 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 38960 KiB
Current children cumulated memory: 8792 KiB

[startup+51.1092 s]
/proc/loadavg: 1.97 2.00 1.91 3/201 2946
/proc/meminfo: memFree=21668828/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39092 memory=8944 CPUtime=51.09 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 6311 0 0 0 5091 18 0 0 20 0 1 0 404311927 40030208 2236 33554432000 4194304 36700936 140732137484208 140732137483256 6947479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9773 2236 486 7937 0 1801 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39092 KiB
Current children cumulated memory: 8944 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/200 2950
/proc/meminfo: memFree=21669148/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39356 memory=9096 CPUtime=102.27 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 7077 0 0 0 10194 33 0 0 20 0 1 0 404311927 40300544 2274 33554432000 4194304 36700936 140732137484208 140732137483256 4269580 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9839 2274 486 7937 0 1867 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 39356 KiB
Current children cumulated memory: 9096 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.92 3/200 2954
/proc/meminfo: memFree=21669448/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39356 memory=9188 CPUtime=162.27 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 7816 0 0 0 16176 51 0 0 20 0 1 0 404311927 40300544 2297 33554432000 4194304 36700936 140732137484208 140732137483256 4620285 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9839 2297 486 7937 0 1867 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 39356 KiB
Current children cumulated memory: 9188 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/200 2958
/proc/meminfo: memFree=21669112/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39488 memory=9244 CPUtime=222.26 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 8570 0 0 0 22158 68 0 0 20 0 1 0 404311927 40435712 2311 33554432000 4194304 36700936 140732137484208 140732137483256 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9872 2311 486 7937 0 1900 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9244 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/199 2965
/proc/meminfo: memFree=21668740/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39488 memory=9248 CPUtime=282.26 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 9284 0 0 0 28141 85 0 0 20 0 1 0 404311927 40435712 2312 33554432000 4194304 36700936 140732137484208 140732137483256 4620333 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9872 2312 486 7937 0 1900 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9248 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/199 2969
/proc/meminfo: memFree=21668476/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39488 memory=9336 CPUtime=342.25 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 10027 0 0 0 34126 99 0 0 20 0 1 0 404311927 40435712 2334 33554432000 4194304 36700936 140732137484208 140732137483256 6947472 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9872 2334 486 7937 0 1900 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9336 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/200 2974
/proc/meminfo: memFree=21668292/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39488 memory=9336 CPUtime=402.24 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 10693 0 0 0 40112 112 0 0 20 0 1 0 404311927 40435712 2334 33554432000 4194304 36700936 140732137484208 140732137483256 4620348 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9872 2334 486 7937 0 1900 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/200 2981
/proc/meminfo: memFree=21668668/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39620 memory=9432 CPUtime=462.23 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 11477 0 0 0 46096 127 0 0 20 0 1 0 404311927 40570880 2358 33554432000 4194304 36700936 140732137484208 140732137483256 4620281 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9905 2358 486 7937 0 1933 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9432 KiB


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

/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 1721.96 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 3106
/proc/meminfo: memFree=21666660/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=1781.96 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 27331 0 0 0 177781 415 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 4620337 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 1781.96 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 3111
/proc/meminfo: memFree=21666364/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=1841.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 28009 0 0 0 183768 427 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 1841.95 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 3117
/proc/meminfo: memFree=21665452/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=1901.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 28664 0 0 0 189756 439 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 1901.95 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 3121
/proc/meminfo: memFree=21665512/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=1961.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 29320 0 0 0 195745 450 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 6947488 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 1961.95 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 3125
/proc/meminfo: memFree=21665944/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=2021.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 29976 0 0 0 201733 462 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 2021.95 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 3132
/proc/meminfo: memFree=21665928/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=39884 memory=9720 CPUtime=2081.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 30621 0 0 0 207721 474 0 0 20 0 1 0 404311927 40841216 2430 33554432000 4194304 36700936 140732137484208 140732137483256 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 9971 2430 486 7937 0 1999 0
Current children cumulated CPU time: 2081.95 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9720 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 3136
/proc/meminfo: memFree=21665788/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2141.94 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 31469 0 0 0 213710 484 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 6947526 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2141.94 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 3140
/proc/meminfo: memFree=21665104/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2201.95 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 32219 0 0 0 219697 498 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 4620290 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2201.95 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/194 3193
/proc/meminfo: memFree=21728928/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2261.94 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 32967 0 0 0 225686 508 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 6947525 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2261.94 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2322.3 s]
/proc/loadavg: 1.37 1.83 1.90 2/192 3196
/proc/meminfo: memFree=21730424/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2321.93 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 33715 0 0 0 231674 519 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 4620225 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2321.93 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2382.3 s]
/proc/loadavg: 1.14 1.68 1.84 2/193 3208
/proc/meminfo: memFree=21730448/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2381.93 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 34463 0 0 0 237663 530 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2381.93 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2442.3 s]
/proc/loadavg: 1.05 1.56 1.79 2/193 3236
/proc/meminfo: memFree=21730804/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2441.93 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 35212 0 0 0 243651 542 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 4620276 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2441.93 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

[startup+2502.3 s]
/proc/loadavg: 1.02 1.45 1.74 2/193 3240
/proc/meminfo: memFree=21730248/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2501.93 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 35961 0 0 0 249638 555 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2501.93 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.01 1.42 1.73 2/194 3243
/proc/meminfo: memFree=21730516/32770624 swapFree=66952812/67108860
[pid=2942] ppid=2939 vsize=40016 memory=9860 CPUtime=2519.64 cores=0,2,4,6
/proc/2942/stat : 2942 (BTD) R 2939 2942 2339 0 -1 4202496 36691 0 0 0 251406 558 0 0 20 0 1 0 404311927 40976384 2465 33554432000 4194304 36700936 140732137484208 140732137483256 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 56803328 140732137485352 140732137485428 140732137485428 140732137488337 0
/proc/2942/statm: 10004 2465 486 7937 0 2032 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9860 KiB

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

[startup+2520.01 s]
# the end of solver process 2942 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.06 s, system=5.58821 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): 2520.01
CPU time (s): 2519.65
CPU user time (s): 2514.06
CPU system time (s): 5.58821
CPU usage (%): 99.9857
Max. virtual memory (cumulated for all children) (KiB): 40016
Max. memory (cumulated for all children) (KiB): 9860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.06
system time used= 5.58821
maximum resident set size= 9860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36691
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= 4
involuntary context switches= 2261


# summary of solver processes directly reported to runsolver:
#   pid: 2942
#   total CPU time (s): 2519.65
#   total CPU user time (s): 2514.06
#   total CPU system time (s): 5.58821

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2874 second user time and 16.0823 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-12 12:20:57
IDJOB=4386910
IDBENCH=138976
IDSOLVER=2822
FILE ID=node117/4386910-1568283700
RUNJOBID= node117-1568280871-2370
PBS_JOBID= 21701085
Free space on /tmp= 56600 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h375-07.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386910-1568283700/watcher-4386910-1568283700 -o /tmp/evaluation-result-4386910-1568283700/solver-4386910-1568283700 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568280871-2370 --watchdog 2580  BTD 2520 HOME/instance-4386910-1568283700.xml

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

MD5SUM BENCH= b197b36061edf780c6549c887861e4b6
RANDOM SEED=216942580

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        21677228 kB
MemAvailable:   31809864 kB
Buffers:          167212 kB
Cached:         10130204 kB
SwapCached:        52484 kB
Active:          1521516 kB
Inactive:        8834988 kB
Active(anon):      15120 kB
Inactive(anon):    84844 kB
Active(file):    1506396 kB
Inactive(file):  8750144 kB
Unevictable:      107512 kB
Mlocked:          107512 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:             60940 kB
Writeback:             0 kB
AnonPages:        122916 kB
Mapped:            44876 kB
Shmem:             32816 kB
Slab:             332544 kB
SReclaimable:     304556 kB
SUnreclaim:        27988 kB
KernelStack:        3792 kB
PageTables:         5520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56600 MiB
End job on node117 at 2019-09-12 13:02:58