Trace number 4386905

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 19.07.01? 2520.03 2519.86

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-02.xml
MD5SUM595b80e98a8312b53afa04c8c4859da3
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 benchmark10.2016
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints2
Number of domains1
Minimum domain size30
Maximum domain size30
Distribution of domain sizes[{"size":30,"count":900}]
Minimum variable degree1
Maximum variable degree2
Distribution of variable degrees[{"degree":1,"count":374},{"degree":2,"count":526}]
Minimum constraint arity526
Maximum constraint arity900
Distribution of constraint arities[{"arity":526,"count":1},{"arity":900,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.97/2519.85	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15338 MiB free)
  memory of node 1: 16384 MiB (13819 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386905-1568283609/watcher-4386905-1568283609 -o /tmp/evaluation-result-4386905-1568283609/solver-4386905-1568283609 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14384 --watchdog 2580 BTD 2520 HOME/instance-4386905-1568283609.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=14879, runsolver pid=14876

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29853096/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=37900 memory=7376 CPUtime=0.1 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 2015 0 0 0 10 0 0 0 20 0 1 0 404600521 38809600 1844 33554432000 4194304 36700936 140724064135744 140724064135744 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9475 1844 464 7937 0 1503 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37900 KiB
Current children cumulated memory: 7376 KiB

[startup+0.209788 s]*
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29853096/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38164 memory=7904 CPUtime=0.21 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 2121 0 0 0 21 0 0 0 20 0 1 0 404600521 39079936 1976 33554432000 4194304 36700936 140724064135744 140724064135744 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9541 1976 486 7937 0 1569 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7904 KiB

[startup+0.30915 s]*
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29852724/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38164 memory=7904 CPUtime=0.31 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 2121 0 0 0 31 0 0 0 20 0 1 0 404600521 39079936 1976 33554432000 4194304 36700936 140724064135744 140724064135744 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9541 1976 486 7937 0 1569 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7904 KiB

[startup+0.700229 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29852456/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38428 memory=7904 CPUtime=0.69 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 2162 0 0 0 69 0 0 0 20 0 1 0 404600521 39350272 1976 33554432000 4194304 36700936 140724064135744 140724064134792 4619776 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9607 1976 486 7937 0 1635 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38428 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29852384/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38560 memory=8168 CPUtime=1.49 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 2202 0 0 0 148 1 0 0 20 0 1 0 404600521 39485440 2042 33554432000 4194304 36700936 140724064135744 140724064134792 4620281 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9640 2042 486 7937 0 1668 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10927 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29852512/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38692 memory=8392 CPUtime=3.1 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 3212 0 0 0 308 2 0 0 20 0 1 0 404600521 39620608 2098 33554432000 4194304 36700936 140724064135744 140724064134792 6947507 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9673 2098 486 7937 0 1701 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38692 KiB
Current children cumulated memory: 8392 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29851448/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38824 memory=8524 CPUtime=6.29 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 4265 0 0 0 626 3 0 0 20 0 1 0 404600521 39755776 2131 33554432000 4194304 36700936 140724064135744 140724064134792 6947472 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9706 2131 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8524 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14880
/proc/meminfo: memFree=29851496/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38824 memory=8564 CPUtime=12.69 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 5311 0 0 0 1264 5 0 0 20 0 1 0 404600521 39755776 2141 33554432000 4194304 36700936 140724064135744 140724064134792 4620276 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9706 2141 486 7937 0 1734 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8564 KiB

[startup+25.5002 s]
/proc/loadavg: 2.21 2.05 1.91 3/204 14882
/proc/meminfo: memFree=29850876/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=38956 memory=8768 CPUtime=25.48 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 7437 0 0 0 2540 8 0 0 20 0 1 0 404600521 39890944 2192 33554432000 4194304 36700936 140724064135744 140724064134792 4620337 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9739 2192 486 7937 0 1767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8768 KiB

[startup+51.1093 s]
/proc/loadavg: 2.14 2.04 1.91 3/204 14890
/proc/meminfo: memFree=29850356/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39088 memory=8908 CPUtime=51.1 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 8584 0 0 0 5095 15 0 0 20 0 1 0 404600521 40026112 2227 33554432000 4194304 36700936 140724064135744 140724064134792 4620264 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9772 2227 486 7937 0 1800 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 8908 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.04 1.92 3/204 14894
/proc/meminfo: memFree=29849636/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39220 memory=9024 CPUtime=102.29 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 9728 0 0 0 10204 25 0 0 20 0 1 0 404600521 40161280 2256 33554432000 4194304 36700936 140724064135744 140724064134792 4463778 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9805 2256 486 7937 0 1833 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 9024 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 1.92 3/204 14900
/proc/meminfo: memFree=29850056/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39352 memory=9080 CPUtime=162.28 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 10818 0 0 0 16190 38 0 0 20 0 1 0 404600521 40296448 2270 33554432000 4194304 36700936 140724064135744 140724064134792 6947521 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9838 2270 486 7937 0 1866 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9080 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/204 14906
/proc/meminfo: memFree=29849796/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39352 memory=9168 CPUtime=222.28 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 12027 0 0 0 22178 50 0 0 20 0 1 0 404600521 40296448 2292 33554432000 4194304 36700936 140724064135744 140724064134792 4620264 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9838 2292 486 7937 0 1866 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9168 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.05 1.95 3/204 14910
/proc/meminfo: memFree=29849356/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39488 memory=9296 CPUtime=282.27 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 13202 0 0 0 28165 62 0 0 20 0 1 0 404600521 40435712 2324 33554432000 4194304 36700936 140724064135744 140724064134792 7946195 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9872 2324 486 7937 0 1900 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9296 KiB

[startup+342.3 s]
/proc/loadavg: 2.11 2.06 1.96 3/204 14917
/proc/meminfo: memFree=29849064/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39488 memory=9300 CPUtime=342.27 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 14303 0 0 0 34151 76 0 0 20 0 1 0 404600521 40435712 2325 33554432000 4194304 36700936 140724064135744 140724064134792 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9872 2325 486 7937 0 1900 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9300 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.05 1.96 3/204 14921
/proc/meminfo: memFree=29847056/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39620 memory=9392 CPUtime=402.28 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 14434 0 0 0 40138 90 0 0 20 0 1 0 404600521 40570880 2348 33554432000 4194304 36700936 140724064135744 140724064134792 4620337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9905 2348 486 7937 0 1933 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9392 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 1.96 3/204 14925
/proc/meminfo: memFree=29846916/32770624 swapFree=67003236/67108860
[pid=14879] ppid=14876 vsize=39620 memory=9416 CPUtime=462.28 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 15604 0 0 0 46123 105 0 0 20 0 1 0 404600521 40570880 2354 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 9905 2354 486 7937 0 1933 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9416 KiB


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

Current children cumulated memory: 9752 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/205 15141
/proc/meminfo: memFree=31710072/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9860 CPUtime=2022.42 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23188 0 0 0 201815 427 0 0 20 0 1 0 404600521 41111552 2465 33554432000 4194304 36700936 140724064135744 140724064134792 6947456 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2465 486 7937 0 2065 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9860 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/205 15145
/proc/meminfo: memFree=31710532/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9860 CPUtime=2082.43 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23188 0 0 0 207806 437 0 0 20 0 1 0 404600521 41111552 2465 33554432000 4194304 36700936 140724064135744 140724064134792 6947517 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2465 486 7937 0 2065 0
Current children cumulated CPU time: 2082.43 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9860 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 15152
/proc/meminfo: memFree=31710448/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2142.43 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23593 0 0 0 213794 449 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 15156
/proc/meminfo: memFree=31710644/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2202.44 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23593 0 0 0 219785 459 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/203 15160
/proc/meminfo: memFree=31710408/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2262.44 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23998 0 0 0 225774 470 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2262.44 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/204 15168
/proc/meminfo: memFree=31709948/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2322.45 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 23998 0 0 0 231762 483 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2322.45 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/204 15172
/proc/meminfo: memFree=31710372/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2382.45 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24347 0 0 0 237751 494 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 6947484 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2382.45 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15183
/proc/meminfo: memFree=31709884/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2442.45 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24348 0 0 0 243738 507 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31708788/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2502.46 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24697 0 0 0 249727 519 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2502.46 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2519.86 s]
# the end of solver process 14879 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.79 s, system=5.24136 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709036/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2508.96 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24697 0 0 0 250375 521 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2508.96 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709560/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2515.36 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24735 0 0 0 251013 523 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2515.36 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709792/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2518.56 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24735 0 0 0 251333 523 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2518.56 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709448/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2519.36 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24735 0 0 0 251413 523 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2519.36 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709448/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2519.77 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24735 0 0 0 251453 524 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31709448/32770624 swapFree=67003244/67108860
[pid=14879] ppid=14876 vsize=40148 memory=9904 CPUtime=2519.97 cores=0,2,4,6
/proc/14879/stat : 14879 (BTD) R 14876 14879 14353 0 -1 4202496 24735 0 0 0 251473 524 0 0 20 0 1 0 404600521 41111552 2476 33554432000 4194304 36700936 140724064135744 140724064134792 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55013376 140724064142376 140724064142452 140724064142452 140724064145361 0
/proc/14879/statm: 10037 2476 486 7937 0 2065 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9904 KiB

Child status: 0
Real time (s): 2519.86
CPU time (s): 2520.03
CPU user time (s): 2514.79
CPU system time (s): 5.24136
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 40148
Max. memory (cumulated for all children) (KiB): 9904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.79
system time used= 5.24136
maximum resident set size= 9924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24770
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= 836


# summary of solver processes directly reported to runsolver:
#   pid: 14879
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2514.79
#   total CPU system time (s): 5.24136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.90717 second user time and 16.1491 second system time

The end

Launcher Data 

Begin job on node133 at 2019-09-12 12:19:29
IDJOB=4386905
IDBENCH=138963
IDSOLVER=2822
FILE ID=node133/4386905-1568283609
RUNJOBID= node133-1568280859-14384
PBS_JOBID= 21701075
Free space on /tmp= 52780 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-02.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386905-1568283609/watcher-4386905-1568283609 -o /tmp/evaluation-result-4386905-1568283609/solver-4386905-1568283609 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14384 --watchdog 2580  BTD 2520 HOME/instance-4386905-1568283609.xml

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

MD5SUM BENCH= 595b80e98a8312b53afa04c8c4859da3
RANDOM SEED=602155402

node133.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	: 5333.18
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	: 5333.18
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	: 5333.18
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	: 5333.18
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:        29857712 kB
MemAvailable:   30025716 kB
Buffers:           84548 kB
Cached:           366196 kB
SwapCached:         3648 kB
Active:          2173728 kB
Inactive:         158888 kB
Active(anon):    1905200 kB
Inactive(anon):    15676 kB
Active(file):     268528 kB
Inactive(file):   143212 kB
Unevictable:      111228 kB
Mlocked:          111228 kB
SwapTotal:      67108860 kB
SwapFree:       67003236 kB
Dirty:             61524 kB
Writeback:             0 kB
AnonPages:       1998104 kB
Mapped:            44284 kB
Shmem:             31100 kB
Slab:             172840 kB
SReclaimable:     144200 kB
SUnreclaim:        28640 kB
KernelStack:        3840 kB
PageTables:         9924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2439332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1951744 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 52720 MiB
End job on node133 at 2019-09-12 13:01:29