Trace number 4386836

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) 2519.8 2520.01

General information on the benchmark

NameQuasiGroups/QuasiGroups-elt-qg7/
QuasiGroup-7-39.xml
MD5SUM5a6cd63004ce40fe2c4de94228743879
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3042
Number of constraints2966
Number of domains1
Minimum domain size39
Maximum domain size39
Distribution of domain sizes[{"size":39,"count":3003}]
Minimum variable degree0
Maximum variable degree79
Distribution of variable degrees[{"degree":0,"count":39},{"degree":2,"count":1482},{"degree":78,"count":39},{"degree":79,"count":1482}]
Minimum constraint arity39
Maximum constraint arity1521
Distribution of constraint arities[{"arity":39,"count":1},{"arity":41,"count":2964},{"arity":1521,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":2964}]
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 (11702 MiB free)
  memory of node 1: 16384 MiB (12651 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386836-1568281693/watcher-4386836-1568281693 -o /tmp/evaluation-result-4386836-1568281693/solver-4386836-1568281693 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8827 --watchdog 2580 BTD 2520 HOME/instance-4386836-1568281693.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9421, runsolver pid=9418
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.00 1.86 1.17 3/199 9422
/proc/meminfo: memFree=24926564/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=45204 memory=14504 CPUtime=0.1 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 3813 0 0 0 10 0 0 0 20 0 1 0 404416669 46288896 3626 33554432000 4194304 36700936 140725575921760 140725575917544 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 11301 3626 439 7937 0 3329 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45204 KiB
Current children cumulated memory: 14504 KiB

[startup+0.209943 s]*
/proc/loadavg: 2.00 1.86 1.17 3/199 9422
/proc/meminfo: memFree=24924332/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=47448 memory=16880 CPUtime=0.21 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 4368 0 0 0 21 0 0 0 20 0 1 0 404416669 48586752 4220 33554432000 4194304 36700936 140725575921760 140725575917544 4225733 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 11862 4220 439 7937 0 3890 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 47448 KiB
Current children cumulated memory: 16880 KiB

[startup+0.309611 s]*
/proc/loadavg: 2.00 1.86 1.17 3/199 9422
/proc/meminfo: memFree=24922472/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=49428 memory=18728 CPUtime=0.31 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 4870 0 0 0 31 0 0 0 20 0 1 0 404416669 50614272 4682 33554432000 4194304 36700936 140725575921760 140725575917544 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 12357 4682 439 7937 0 4385 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49428 KiB
Current children cumulated memory: 18728 KiB

[startup+0.700302 s]
/proc/loadavg: 2.00 1.86 1.17 3/199 9422
/proc/meminfo: memFree=24918380/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=57084 memory=26384 CPUtime=0.69 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 6776 0 0 0 69 0 0 0 20 0 1 0 404416669 58454016 6596 33554432000 4194304 36700936 140725575921760 140725575917544 4799582 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 14271 6596 439 7937 0 6299 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 57084 KiB
Current children cumulated memory: 26384 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 1.86 1.17 3/199 9422
/proc/meminfo: memFree=24908708/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=78336 memory=47768 CPUtime=1.49 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 12112 0 0 0 148 1 0 0 20 0 1 0 404416669 80216064 11942 33554432000 4194304 36700936 140725575921760 140725575917352 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 19584 11942 439 7937 0 11612 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 78336 KiB
Current children cumulated memory: 47768 KiB

[startup+3.10997 s]
/proc/loadavg: 2.00 1.87 1.18 3/199 9422
/proc/meminfo: memFree=24824024/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=268532 memory=172268 CPUtime=3.1 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 56371 0 0 0 303 7 0 0 20 0 1 0 404416669 274976768 43067 33554432000 4194304 36700936 140725575921760 140725575920360 6947472 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67133 43067 480 7937 0 59161 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 268532 KiB
Current children cumulated memory: 172268 KiB

[startup+6.30044 s]
/proc/loadavg: 2.00 1.87 1.18 3/199 9422
/proc/meminfo: memFree=24765708/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=269968 memory=174084 CPUtime=6.29 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 77638 0 0 0 621 8 0 0 20 0 1 0 404416669 276447232 43521 33554432000 4194304 36700936 140725575921760 140725575920808 4468797 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67492 43521 482 7937 0 59520 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 269968 KiB
Current children cumulated memory: 174084 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 1.87 1.18 3/199 9422
/proc/meminfo: memFree=24766028/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=269968 memory=174172 CPUtime=12.69 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 95651 0 0 0 1261 8 0 0 20 0 1 0 404416669 276447232 43543 33554432000 4194304 36700936 140725575921760 140725575920808 4468779 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67492 43543 483 7937 0 59520 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 269968 KiB
Current children cumulated memory: 174172 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.87 1.19 4/199 9422
/proc/meminfo: memFree=24765524/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=270188 memory=174308 CPUtime=25.49 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 130916 0 0 0 2539 10 0 0 20 0 1 0 404416669 276672512 43577 33554432000 4194304 36700936 140725575921760 140725575920808 4468797 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67547 43577 483 7937 0 59575 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 270188 KiB
Current children cumulated memory: 174308 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 1.88 1.22 4/199 9424
/proc/meminfo: memFree=24764936/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=270220 memory=174440 CPUtime=51.09 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 150061 0 0 0 5098 11 0 0 20 0 1 0 404416669 276705280 43610 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67555 43610 484 7937 0 59583 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 270220 KiB
Current children cumulated memory: 174440 KiB

[startup+102.301 s]
/proc/loadavg: 2.00 1.90 1.26 3/199 9428
/proc/meminfo: memFree=24763968/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271132 memory=175216 CPUtime=102.28 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 171557 0 0 0 10215 13 0 0 20 0 1 0 404416669 277639168 43804 33554432000 4194304 36700936 140725575921760 140725575920808 6947479 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67783 43804 498 7937 0 59811 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 271132 KiB
Current children cumulated memory: 175216 KiB

[startup+162.3 s]
/proc/loadavg: 3.00 2.20 1.40 3/200 9441
/proc/meminfo: memFree=24763160/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271264 memory=175392 CPUtime=162.26 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 189921 0 0 0 16211 15 0 0 20 0 1 0 404416669 277774336 43848 33554432000 4194304 36700936 140725575921760 140725575920808 4811442 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67816 43848 498 7937 0 59844 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 271264 KiB
Current children cumulated memory: 175392 KiB

[startup+222.3 s]
/proc/loadavg: 2.37 2.16 1.43 3/199 9445
/proc/meminfo: memFree=24759616/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271264 memory=179640 CPUtime=222.26 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 195560 0 0 0 22209 17 0 0 20 0 1 0 404416669 277774336 44910 33554432000 4194304 36700936 140725575921760 140725575920808 4811437 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67816 44910 498 7937 0 59844 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 271264 KiB
Current children cumulated memory: 179640 KiB

[startup+282.3 s]
/proc/loadavg: 2.14 2.13 1.47 3/199 9449
/proc/meminfo: memFree=24702168/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271264 memory=236996 CPUtime=282.26 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 198196 0 0 0 28208 18 0 0 20 0 1 0 404416669 277774336 59249 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67816 59249 498 7937 0 59844 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 271264 KiB
Current children cumulated memory: 236996 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.11 1.50 3/200 9455
/proc/meminfo: memFree=24699500/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271396 memory=239348 CPUtime=342.25 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 198554 0 0 0 34206 19 0 0 20 0 1 0 404416669 277909504 59837 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67849 59837 498 7937 0 59877 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 271396 KiB
Current children cumulated memory: 239348 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.09 1.53 3/199 9459
/proc/meminfo: memFree=24699404/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271396 memory=239364 CPUtime=402.24 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 198906 0 0 0 40205 19 0 0 20 0 1 0 404416669 277909504 59841 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67849 59841 498 7937 0 59877 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 271396 KiB
Current children cumulated memory: 239364 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 1.56 3/199 9464
/proc/meminfo: memFree=24699488/32770624 swapFree=66927080/67108860
[pid=9421] ppid=9418 vsize=271528 memory=239404 CPUtime=462.24 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 199268 0 0 0 46204 20 0 0 20 0 1 0 404416669 278044672 59851 33554432000 4194304 36700936 140725575921760 140725575920808 4468794 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 67882 59851 498 7937 0 59910 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 271528 KiB
Current children cumulated memory: 239404 KiB


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

/proc/9421/statm: 68080 60087 499 7937 0 60108 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 272320 KiB
Current children cumulated memory: 240348 KiB

[startup+1782.3 s]
/proc/loadavg: 1.85 2.03 1.92 3/199 9667
/proc/meminfo: memFree=24759604/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272320 memory=240348 CPUtime=1782.14 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 207765 0 0 0 178183 31 0 0 20 0 1 0 404416669 278855680 60087 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68080 60087 499 7937 0 60108 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 272320 KiB
Current children cumulated memory: 240348 KiB

[startup+1842.3 s]
/proc/loadavg: 1.95 2.03 1.93 3/199 9673
/proc/meminfo: memFree=24759240/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272320 memory=240348 CPUtime=1842.13 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 208150 0 0 0 184182 31 0 0 20 0 1 0 404416669 278855680 60087 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68080 60087 499 7937 0 60108 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 272320 KiB
Current children cumulated memory: 240348 KiB

[startup+1902.3 s]
/proc/loadavg: 1.98 2.02 1.93 3/199 9677
/proc/meminfo: memFree=24758664/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272320 memory=240352 CPUtime=1902.12 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 208539 0 0 0 190181 31 0 0 20 0 1 0 404416669 278855680 60088 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68080 60088 499 7937 0 60108 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 272320 KiB
Current children cumulated memory: 240352 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.03 1.94 4/200 9753
/proc/meminfo: memFree=24893956/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272320 memory=240356 CPUtime=1962.12 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 208955 0 0 0 196180 32 0 0 20 0 1 0 404416669 278855680 60089 33554432000 4194304 36700936 140725575921760 140725575920808 4811456 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68080 60089 499 7937 0 60108 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 272320 KiB
Current children cumulated memory: 240356 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.03 1.95 3/201 9760
/proc/meminfo: memFree=24893776/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240380 CPUtime=2022.11 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 209448 0 0 0 202179 32 0 0 20 0 1 0 404416669 278990848 60095 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60095 499 7937 0 60141 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/201 9764
/proc/meminfo: memFree=24894640/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240380 CPUtime=2082.12 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 209889 0 0 0 208179 33 0 0 20 0 1 0 404416669 278990848 60095 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60095 499 7937 0 60141 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240380 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/201 9768
/proc/meminfo: memFree=24894132/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240440 CPUtime=2142.11 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 210335 0 0 0 214178 33 0 0 20 0 1 0 404416669 278990848 60110 33554432000 4194304 36700936 140725575921760 140725575920808 4468790 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60110 499 7937 0 60141 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240440 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 1.96 3/201 9774
/proc/meminfo: memFree=24894064/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240440 CPUtime=2202.1 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 210755 0 0 0 220177 33 0 0 20 0 1 0 404416669 278990848 60110 33554432000 4194304 36700936 140725575921760 140725575920808 4468772 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60110 499 7937 0 60141 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240440 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/200 9779
/proc/meminfo: memFree=24893832/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240472 CPUtime=2262.1 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 211115 0 0 0 226176 34 0 0 20 0 1 0 404416669 278990848 60118 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60118 499 7937 0 60141 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240472 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.03 1.97 4/199 9783
/proc/meminfo: memFree=24893540/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272452 memory=240472 CPUtime=2322.09 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 211523 0 0 0 232175 34 0 0 20 0 1 0 404416669 278990848 60118 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68113 60118 499 7937 0 60141 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 272452 KiB
Current children cumulated memory: 240472 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.03 1.97 3/199 9789
/proc/meminfo: memFree=24893124/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272584 memory=240500 CPUtime=2382.08 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 212059 0 0 0 238174 34 0 0 20 0 1 0 404416669 279126016 60125 33554432000 4194304 36700936 140725575921760 140725575920808 4468783 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68146 60125 499 7937 0 60174 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 272584 KiB
Current children cumulated memory: 240500 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/199 9794
/proc/meminfo: memFree=24893376/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272584 memory=240612 CPUtime=2442.09 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 212540 0 0 0 244174 35 0 0 20 0 1 0 404416669 279126016 60153 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68146 60153 499 7937 0 60174 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 272584 KiB
Current children cumulated memory: 240612 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9798
/proc/meminfo: memFree=24893448/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272584 memory=240612 CPUtime=2502.08 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 212946 0 0 0 250173 35 0 0 20 0 1 0 404416669 279126016 60153 33554432000 4194304 36700936 140725575921760 140725575920808 4468785 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68146 60153 499 7937 0 60174 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 272584 KiB
Current children cumulated memory: 240612 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.97 4/199 9800
/proc/meminfo: memFree=24893468/32770624 swapFree=66927084/67108860
[pid=9421] ppid=9418 vsize=272584 memory=240612 CPUtime=2519.79 cores=1,3,5,7
/proc/9421/stat : 9421 (BTD) R 9418 9421 8795 0 -1 4202496 213339 0 0 0 251944 35 0 0 20 0 1 0 404416669 279126016 60153 33554432000 4194304 36700936 140725575921760 140725575920808 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 61865984 140725575926824 140725575926900 140725575926900 140725575929809 0
/proc/9421/statm: 68146 60153 499 7937 0 60174 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 272584 KiB
Current children cumulated memory: 240612 KiB

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

[startup+2520.01 s]
# the end of solver process 9421 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.45 s, system=0.352972 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): 2519.8
CPU user time (s): 2519.45
CPU system time (s): 0.352972
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 272584
Max. memory (cumulated for all children) (KiB): 240612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.45
system time used= 0.352972
maximum resident set size= 240612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 213339
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= 27
involuntary context switches= 821


# summary of solver processes directly reported to runsolver:
#   pid: 9421
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2519.45
#   total CPU system time (s): 0.352972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3039 second user time and 19.1689 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 11:47:31
IDJOB=4386836
IDBENCH=133850
IDSOLVER=2822
FILE ID=node137/4386836-1568281693
RUNJOBID= node137-1568280856-8827
PBS_JOBID= 21701071
Free space on /tmp= 56752 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/QuasiGroups/QuasiGroups-elt-qg7/QuasiGroup-7-39.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386836-1568281693/watcher-4386836-1568281693 -o /tmp/evaluation-result-4386836-1568281693/solver-4386836-1568281693 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8827 --watchdog 2580  BTD 2520 HOME/instance-4386836-1568281693.xml

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

MD5SUM BENCH= 5a6cd63004ce40fe2c4de94228743879
RANDOM SEED=872301513

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:        24939284 kB
MemAvailable:   31591572 kB
Buffers:          103916 kB
Cached:          6801080 kB
SwapCached:        77636 kB
Active:          1856516 kB
Inactive:        5330816 kB
Active(anon):     207240 kB
Inactive(anon):   116452 kB
Active(file):    1649276 kB
Inactive(file):  5214364 kB
Unevictable:      109796 kB
Mlocked:          109796 kB
SwapTotal:      67108860 kB
SwapFree:       66927080 kB
Dirty:             61700 kB
Writeback:             0 kB
AnonPages:        316520 kB
Mapped:            44912 kB
Shmem:             32612 kB
Slab:             237520 kB
SReclaimable:     208968 kB
SUnreclaim:        28552 kB
KernelStack:        3552 kB
PageTables:         6048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     730284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    268288 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 12:29:31