Trace number 4386901

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) 2519.93 2520.01

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-05.xml
MD5SUM28a405c699ff9e569ded15e71872b7af
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 benchmark10.4884
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints2
Number of domains1
Minimum domain size30
Maximum domain size30
Distribution of domain sizes[{"size":30,"count":900}]
Minimum variable degree1
Maximum variable degree2
Distribution of variable degrees[{"degree":1,"count":374},{"degree":2,"count":526}]
Minimum constraint arity526
Maximum constraint arity900
Distribution of constraint arities[{"arity":526,"count":1},{"arity":900,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14499 MiB free)
  memory of node 1: 16384 MiB (15398 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386901-1568283571/watcher-4386901-1568283571 -o /tmp/evaluation-result-4386901-1568283571/solver-4386901-1568283571 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17696 --watchdog 2580 BTD 2520 HOME/instance-4386901-1568283571.xml 

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

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

solver pid=18503, runsolver pid=18500

[startup+0.100384 s]*
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30609184/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=37900 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 2013 0 0 0 10 0 0 0 20 0 1 0 404607626 38809600 1844 33554432000 4194304 36700936 140727826676000 140727826675048 4620264 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9475 1844 465 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+0.210157 s]*
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30609184/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38164 memory=7640 CPUtime=0.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 2102 0 0 0 21 0 0 0 20 0 1 0 404607626 39079936 1910 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9541 1910 486 7937 0 1569 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7640 KiB

[startup+0.309463 s]*
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30609464/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38164 memory=7640 CPUtime=0.31 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 2102 0 0 0 31 0 0 0 20 0 1 0 404607626 39079936 1910 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9541 1910 486 7937 0 1569 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30609464/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38296 memory=7904 CPUtime=0.69 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 2152 0 0 0 69 0 0 0 20 0 1 0 404607626 39215104 1976 33554432000 4194304 36700936 140727826676000 140727826675048 6947475 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/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+1.50022 s]
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30609464/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38428 memory=8168 CPUtime=1.49 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 2190 0 0 0 149 0 0 0 20 0 1 0 404607626 39350272 2042 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/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+3.10958 s]
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30608856/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38692 memory=8348 CPUtime=3.09 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 3215 0 0 0 309 0 0 0 20 0 1 0 404607626 39620608 2087 33554432000 4194304 36700936 140727826676000 140727826675048 4620281 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9673 2087 486 7937 0 1701 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38692 KiB
Current children cumulated memory: 8348 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30607628/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38824 memory=8472 CPUtime=6.29 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 4260 0 0 0 623 6 0 0 20 0 1 0 404607626 39755776 2118 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9706 2118 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8472 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 1.90 3/204 18504
/proc/meminfo: memFree=30607092/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=38956 memory=8780 CPUtime=12.69 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 5342 0 0 0 1261 8 0 0 20 0 1 0 404607626 39890944 2195 33554432000 4194304 36700936 140727826676000 140727826675048 6948079 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9739 2195 486 7937 0 1767 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8780 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 1.90 3/203 18505
/proc/meminfo: memFree=30607040/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39220 memory=8896 CPUtime=25.48 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 7563 0 0 0 2537 11 0 0 20 0 1 0 404607626 40161280 2224 33554432000 4194304 36700936 140727826676000 140727826675048 6947488 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9805 2224 486 7937 0 1833 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 8896 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 1.90 3/203 18507
/proc/meminfo: memFree=30606864/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39220 memory=9044 CPUtime=51.09 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 8706 0 0 0 5091 18 0 0 20 0 1 0 404607626 40161280 2261 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9805 2261 486 7937 0 1833 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 9044 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/203 18519
/proc/meminfo: memFree=30605552/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39352 memory=9200 CPUtime=102.28 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 9894 0 0 0 10195 33 0 0 20 0 1 0 404607626 40296448 2300 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9838 2300 486 7937 0 1866 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9200 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/204 18524
/proc/meminfo: memFree=30606004/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39484 memory=9200 CPUtime=162.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 10154 0 0 0 16181 46 0 0 20 0 1 0 404607626 40431616 2300 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9871 2300 486 7937 0 1899 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9200 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/204 18530
/proc/meminfo: memFree=30605760/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39484 memory=9336 CPUtime=222.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 10420 0 0 0 22166 61 0 0 20 0 1 0 404607626 40431616 2334 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9871 2334 486 7937 0 1899 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9336 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.04 1.94 3/204 18534
/proc/meminfo: memFree=30605572/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39616 memory=9404 CPUtime=282.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 10704 0 0 0 28155 72 0 0 20 0 1 0 404607626 40566784 2351 33554432000 4194304 36700936 140727826676000 140727826675048 4620046 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9904 2351 486 7937 0 1932 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 39616 KiB
Current children cumulated memory: 9404 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.04 1.94 3/204 18538
/proc/meminfo: memFree=30605452/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39616 memory=9408 CPUtime=342.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 10958 0 0 0 34142 85 0 0 20 0 1 0 404607626 40566784 2352 33554432000 4194304 36700936 140727826676000 140727826675048 4265712 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9904 2352 486 7937 0 1932 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 39616 KiB
Current children cumulated memory: 9408 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/203 18545
/proc/meminfo: memFree=30605888/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39616 memory=9408 CPUtime=402.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 11212 0 0 0 40129 98 0 0 20 0 1 0 404607626 40566784 2352 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9904 2352 486 7937 0 1932 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 39616 KiB
Current children cumulated memory: 9408 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/204 18551
/proc/meminfo: memFree=30605704/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=39752 memory=9516 CPUtime=462.27 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 11497 0 0 0 46116 111 0 0 20 0 1 0 404607626 40706048 2379 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 9938 2379 486 7937 0 1966 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 39752 KiB
Current children cumulated memory: 9516 KiB


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

/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.03 3/203 18737
/proc/meminfo: memFree=30633184/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=1782.22 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 17189 0 0 0 177840 382 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.05 2.04 3/203 18743
/proc/meminfo: memFree=30632804/32770624 swapFree=66915588/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=1842.22 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 17486 0 0 0 183828 394 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.04 2.04 3/204 18755
/proc/meminfo: memFree=30633220/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=1902.23 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 17773 0 0 0 189815 408 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 2.04 3/205 18761
/proc/meminfo: memFree=30633132/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=1962.22 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 18068 0 0 0 195802 420 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/205 18767
/proc/meminfo: memFree=30633440/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=2022.22 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 18315 0 0 0 201789 433 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/205 18771
/proc/meminfo: memFree=30633516/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=2082.22 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 18602 0 0 0 207779 443 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 4620264 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/205 18775
/proc/meminfo: memFree=30633260/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40016 memory=9852 CPUtime=2142.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 18879 0 0 0 213767 454 0 0 20 0 1 0 404607626 40976384 2463 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10004 2463 486 7937 0 2032 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 9852 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/204 18782
/proc/meminfo: memFree=30633716/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2202.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 19301 0 0 0 219755 466 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 4232744 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/203 18787
/proc/meminfo: memFree=30633936/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2262.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 19646 0 0 0 225740 481 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/204 18792
/proc/meminfo: memFree=30633736/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2322.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 19984 0 0 0 231728 493 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/204 18799
/proc/meminfo: memFree=30633516/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2382.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 20270 0 0 0 237718 503 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 4620281 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/204 18803
/proc/meminfo: memFree=30632600/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2442.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 20551 0 0 0 243705 516 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/205 18815
/proc/meminfo: memFree=30632608/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2502.21 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 20798 0 0 0 249692 529 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/205 18817
/proc/meminfo: memFree=30632064/32770624 swapFree=66915592/67108860
[pid=18503] ppid=18500 vsize=40148 memory=9960 CPUtime=2519.92 cores=1,3,5,7
/proc/18503/stat : 18503 (BTD) R 18500 18503 17664 0 -1 4202496 21046 0 0 0 251460 532 0 0 20 0 1 0 404607626 41111552 2490 33554432000 4194304 36700936 140727826676000 140727826675048 6947456 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 64229376 140727826678824 140727826678900 140727826678900 140727826681809 0
/proc/18503/statm: 10037 2490 486 7937 0 2065 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9960 KiB

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

[startup+2520.01 s]
# the end of solver process 18503 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.6 s, system=5.32384 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): 2519.93
CPU user time (s): 2514.6
CPU system time (s): 5.32384
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 40148
Max. memory (cumulated for all children) (KiB): 9960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.6
system time used= 5.32384
maximum resident set size= 9960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21046
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= 1291


# summary of solver processes directly reported to runsolver:
#   pid: 18503
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2514.6
#   total CPU system time (s): 5.32384

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.01925 second user time and 17.3999 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-12 12:18:49
IDJOB=4386901
IDBENCH=138945
IDSOLVER=2822
FILE ID=node134/4386901-1568283571
RUNJOBID= node134-1568280857-17696
PBS_JOBID= 21701074
Free space on /tmp= 51860 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-05.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386901-1568283571/watcher-4386901-1568283571 -o /tmp/evaluation-result-4386901-1568283571/solver-4386901-1568283571 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17696 --watchdog 2580  BTD 2520 HOME/instance-4386901-1568283571.xml

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

MD5SUM BENCH= 28a405c699ff9e569ded15e71872b7af
RANDOM SEED=602155402

node134.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30615400 kB
MemAvailable:   31782680 kB
Buffers:           90124 kB
Cached:          1361900 kB
SwapCached:        90720 kB
Active:           383016 kB
Inactive:        1195504 kB
Active(anon):      60036 kB
Inactive(anon):   105876 kB
Active(file):     322980 kB
Inactive(file):  1089628 kB
Unevictable:      110800 kB
Mlocked:          110800 kB
SwapTotal:      67108860 kB
SwapFree:       66915588 kB
Dirty:             61704 kB
Writeback:             0 kB
AnonPages:        164988 kB
Mapped:            43516 kB
Shmem:             30540 kB
Slab:             169444 kB
SReclaimable:     141012 kB
SUnreclaim:        28432 kB
KernelStack:        3632 kB
PageTables:         6116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     563736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 51800 MiB
End job on node134 at 2019-09-12 13:00:50