Trace number 4386907

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) 2519.73 2520.01

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h375-01.xml
MD5SUMdebd4f53dd650fe0aa41c33fe17bde33
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 benchmark11.8697
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 (11900 MiB free)
  memory of node 1: 16384 MiB (12417 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386907-1568283615/watcher-4386907-1568283615 -o /tmp/evaluation-result-4386907-1568283615/solver-4386907-1568283615 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8826 --watchdog 2580 BTD 2520 HOME/instance-4386907-1568283615.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
solver pid=9743, runsolver pid=9740
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 1.99 2.02 1.93 3/200 9744
/proc/meminfo: memFree=24896596/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=37768 memory=7376 CPUtime=0.1 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 2015 0 0 0 10 0 0 0 20 0 1 0 404608900 38674432 1844 33554432000 4194304 36700936 140724015622192 140724015622192 4620240 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9442 1844 464 7937 0 1470 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37768 KiB
Current children cumulated memory: 7376 KiB

[startup+0.209957 s]*
/proc/loadavg: 1.99 2.02 1.93 3/200 9744
/proc/meminfo: memFree=24896224/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38032 memory=7640 CPUtime=0.21 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 2092 0 0 0 21 0 0 0 20 0 1 0 404608900 38944768 1910 33554432000 4194304 36700936 140724015622192 140724015622192 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9508 1910 485 7937 0 1536 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 7640 KiB

[startup+0.309543 s]*
/proc/loadavg: 1.99 2.02 1.93 3/200 9744
/proc/meminfo: memFree=24896224/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38032 memory=7640 CPUtime=0.31 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 2092 0 0 0 31 0 0 0 20 0 1 0 404608900 38944768 1910 33554432000 4194304 36700936 140724015622192 140724015622192 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9508 1910 485 7937 0 1536 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700338 s]
/proc/loadavg: 1.99 2.02 1.93 3/200 9744
/proc/meminfo: memFree=24896224/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38296 memory=7904 CPUtime=0.69 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 2136 0 0 0 69 0 0 0 20 0 1 0 404608900 39215104 1976 33554432000 4194304 36700936 140724015622192 140724015621240 4620207 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9574 1976 486 7937 0 1602 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38296 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50035 s]
/proc/loadavg: 1.99 2.02 1.93 3/200 9744
/proc/meminfo: memFree=24895756/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38428 memory=8168 CPUtime=1.49 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 2178 0 0 0 149 0 0 0 20 0 1 0 404608900 39350272 2042 33554432000 4194304 36700936 140724015622192 140724015621240 6947475 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9607 2042 486 7937 0 1635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38428 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10947 s]
/proc/loadavg: 1.99 2.02 1.93 3/199 9745
/proc/meminfo: memFree=24895556/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38560 memory=8328 CPUtime=3.09 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 3179 0 0 0 309 0 0 0 20 0 1 0 404608900 39485440 2082 33554432000 4194304 36700936 140724015622192 140724015621240 4620318 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9640 2082 486 7937 0 1668 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8328 KiB

[startup+6.30034 s]
/proc/loadavg: 2.07 2.03 1.94 3/199 9745
/proc/meminfo: memFree=24895028/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38824 memory=8520 CPUtime=6.29 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 4262 0 0 0 628 1 0 0 20 0 1 0 404608900 39755776 2130 33554432000 4194304 36700936 140724015622192 140724015621240 4620033 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9706 2130 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8520 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.03 1.94 3/199 9745
/proc/meminfo: memFree=24894936/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=38956 memory=8652 CPUtime=12.69 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 5320 0 0 0 1267 2 0 0 20 0 1 0 404608900 39890944 2163 33554432000 4194304 36700936 140724015622192 140724015621240 4620288 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9739 2163 486 7937 0 1767 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8652 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 2.03 1.94 3/199 9745
/proc/meminfo: memFree=24894780/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39088 memory=8884 CPUtime=25.49 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 7477 0 0 0 2543 6 0 0 20 0 1 0 404608900 40026112 2221 33554432000 4194304 36700936 140724015622192 140724015621240 6947484 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9772 2221 486 7937 0 1800 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 8884 KiB

[startup+51.1095 s]
/proc/loadavg: 2.03 2.03 1.95 3/200 9755
/proc/meminfo: memFree=24894084/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39220 memory=9012 CPUtime=51.09 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 8627 0 0 0 5097 12 0 0 20 0 1 0 404608900 40161280 2253 33554432000 4194304 36700936 140724015622192 140724015621240 6947456 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9805 2253 486 7937 0 1833 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 9012 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/201 9760
/proc/meminfo: memFree=24893784/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39352 memory=9152 CPUtime=102.28 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 8941 0 0 0 10201 27 0 0 20 0 1 0 404608900 40296448 2288 33554432000 4194304 36700936 140724015622192 140724015621240 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9838 2288 486 7937 0 1866 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9152 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/201 9764
/proc/meminfo: memFree=24894640/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39488 memory=9248 CPUtime=162.28 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 9195 0 0 0 16190 38 0 0 20 0 1 0 404608900 40435712 2312 33554432000 4194304 36700936 140724015622192 140724015621240 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9872 2312 486 7937 0 1900 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9248 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/202 9770
/proc/meminfo: memFree=24893744/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39488 memory=9308 CPUtime=222.27 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 9496 0 0 0 22174 53 0 0 20 0 1 0 404608900 40435712 2327 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9872 2327 486 7937 0 1900 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9308 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 1.96 3/201 9774
/proc/meminfo: memFree=24894064/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39620 memory=9380 CPUtime=282.27 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 9816 0 0 0 28161 66 0 0 20 0 1 0 404608900 40570880 2345 33554432000 4194304 36700936 140724015622192 140724015621240 6947488 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9905 2345 486 7937 0 1933 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9380 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/200 9779
/proc/meminfo: memFree=24893832/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39620 memory=9384 CPUtime=342.26 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 10012 0 0 0 34148 78 0 0 20 0 1 0 404608900 40570880 2346 33554432000 4194304 36700936 140724015622192 140724015621240 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9905 2346 486 7937 0 1933 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9384 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 1.97 3/199 9783
/proc/meminfo: memFree=24893540/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39620 memory=9384 CPUtime=402.26 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 10205 0 0 0 40136 90 0 0 20 0 1 0 404608900 40570880 2346 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9905 2346 486 7937 0 1933 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9384 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 1.97 3/199 9789
/proc/meminfo: memFree=24893124/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39620 memory=9476 CPUtime=462.26 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 10635 0 0 0 46117 109 0 0 20 0 1 0 404608900 40570880 2369 33554432000 4194304 36700936 140724015622192 140724015621240 4269603 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9905 2369 486 7937 0 1933 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9476 KiB


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

/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9968
/proc/meminfo: memFree=25115528/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=1782.1 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 16874 0 0 0 177815 395 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 6947456 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9980
/proc/meminfo: memFree=25115464/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=1842.1 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 17117 0 0 0 183803 407 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9986
/proc/meminfo: memFree=25115556/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=1902.08 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 17321 0 0 0 189790 418 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9990
/proc/meminfo: memFree=25116228/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=1962.08 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 17588 0 0 0 195779 429 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 6947488 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9994
/proc/meminfo: memFree=25116192/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=2022.07 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 17831 0 0 0 201765 442 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 10000
/proc/meminfo: memFree=25115728/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=2082.07 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 18074 0 0 0 207751 456 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10005
/proc/meminfo: memFree=25114984/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=39884 memory=9764 CPUtime=2142.05 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 18357 0 0 0 213737 468 0 0 20 0 1 0 404608900 40841216 2441 33554432000 4194304 36700936 140724015622192 140724015621240 6947479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 9971 2441 486 7937 0 1999 0
Current children cumulated CPU time: 2142.05 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 9764 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10009
/proc/meminfo: memFree=25115544/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2202.05 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 18715 0 0 0 219725 480 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2202.05 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10015
/proc/meminfo: memFree=25115556/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2262.04 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 18924 0 0 0 225711 493 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10020
/proc/meminfo: memFree=25115788/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2322.04 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 19141 0 0 0 231696 508 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10024
/proc/meminfo: memFree=25115444/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2382.02 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 19401 0 0 0 237679 523 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 10038
/proc/meminfo: memFree=25114880/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2442.01 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 19634 0 0 0 243665 536 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 6947507 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 10064
/proc/meminfo: memFree=25114824/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2502.01 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 19828 0 0 0 249653 548 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 6947498 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.97 3/201 10066
/proc/meminfo: memFree=25114060/32770624 swapFree=66927084/67108860
[pid=9743] ppid=9740 vsize=40016 memory=9836 CPUtime=2519.71 cores=0,2,4,6
/proc/9743/stat : 9743 (BTD) R 9740 9743 8795 0 -1 4202496 20022 0 0 0 251420 551 0 0 20 0 1 0 404608900 40976384 2459 33554432000 4194304 36700936 140724015622192 140724015621240 6947456 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 46071808 140724015625256 140724015625332 140724015625332 140724015628241 0
/proc/9743/statm: 10004 2459 486 7937 0 2032 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9836 KiB

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

[startup+2520.01 s]
# the end of solver process 9743 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.21 s, system=5.51939 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): 2519.73
CPU user time (s): 2514.21
CPU system time (s): 5.51939
CPU usage (%): 99.9888
Max. virtual memory (cumulated for all children) (KiB): 40016
Max. memory (cumulated for all children) (KiB): 9836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.21
system time used= 5.51939
maximum resident set size= 9836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20022
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= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 9743
#   total CPU time (s): 2519.73
#   total CPU user time (s): 2514.21
#   total CPU system time (s): 5.51939

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.24622 second user time and 17.4199 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 12:19:33
IDJOB=4386907
IDBENCH=138967
IDSOLVER=2822
FILE ID=node137/4386907-1568283615
RUNJOBID= node137-1568280856-8826
PBS_JOBID= 21701071
Free space on /tmp= 56756 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h375-01.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386907-1568283615/watcher-4386907-1568283615 -o /tmp/evaluation-result-4386907-1568283615/solver-4386907-1568283615 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8826 --watchdog 2580  BTD 2520 HOME/instance-4386907-1568283615.xml

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

MD5SUM BENCH= debd4f53dd650fe0aa41c33fe17bde33
RANDOM SEED=649396616

node137.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
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	: 5334.00
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	: 5334.00
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	: 5334.00
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:        24902768 kB
MemAvailable:   31555584 kB
Buffers:          104652 kB
Cached:          6800592 kB
SwapCached:        77632 kB
Active:          1891624 kB
Inactive:        5332000 kB
Active(anon):     243068 kB
Inactive(anon):   116452 kB
Active(file):    1648556 kB
Inactive(file):  5215548 kB
Unevictable:      109796 kB
Mlocked:          109796 kB
SwapTotal:      67108860 kB
SwapFree:       66927084 kB
Dirty:             61392 kB
Writeback:             4 kB
AnonPages:        351760 kB
Mapped:            44744 kB
Shmem:             32616 kB
Slab:             237908 kB
SReclaimable:     209092 kB
SUnreclaim:        28816 kB
KernelStack:        3552 kB
PageTables:         6448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     767800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56696 MiB
End job on node137 at 2019-09-12 13:01:33