Trace number 4306212

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_12 2018.07.27_12? (TO) 2520.02 2519.9

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
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 variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (5064 MiB free)
  memory of node 1: 16384 MiB (2307 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306212-1534076309/watcher-4306212-1534076309 -o /tmp/evaluation-result-4306212-1534076309/solver-4306212-1534076309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306212-1534076309.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
Starting watchdog thread
Starting watchdog thread
Linux 3.10.0-514.16.1.el7.x86_64
solver pid=17605, runsolver pid=17602
Current StackSize limit: 8192 KiB


[startup+0.100671 s]*
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7547208/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=34828 memory=4924 CPUtime=0.09 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1380 0 0 0 9 0 0 0 20 0 1 0 225194114 35663872 1231 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8707 1231 505 7861 0 811 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 4924 KiB

[startup+0.209695 s]*
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7547208/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=34828 memory=4924 CPUtime=0.2 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1394 0 0 0 20 0 0 0 20 0 1 0 225194114 35663872 1231 33554432000 4194304 36388936 140729587723728 140729587722568 6663856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8707 1231 505 7861 0 811 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 4924 KiB

[startup+0.309344 s]*
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7546836/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=34960 memory=4924 CPUtime=0.31 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1403 0 0 0 30 1 0 0 20 0 1 0 225194114 35799040 1231 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8740 1231 505 7861 0 844 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34960 KiB
Current children cumulated memory: 4924 KiB

[startup+0.700224 s]
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7546836/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=34960 memory=5188 CPUtime=0.68 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1426 0 0 0 66 2 0 0 20 0 1 0 225194114 35799040 1297 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8740 1297 510 7861 0 844 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 34960 KiB
Current children cumulated memory: 5188 KiB

[startup+1.50022 s]
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7546432/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35092 memory=5188 CPUtime=1.48 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1447 0 0 0 143 5 0 0 20 0 1 0 225194114 35934208 1297 33554432000 4194304 36388936 140729587723728 140729587722568 4247354 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8773 1297 510 7861 0 877 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 35092 KiB
Current children cumulated memory: 5188 KiB

[startup+3.10965 s]
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7546628/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35224 memory=5320 CPUtime=3.1 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 1797 0 0 0 295 15 0 0 20 0 1 0 225194114 36069376 1330 33554432000 4194304 36388936 140729587723728 140729587722568 4251288 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8806 1330 510 7861 0 910 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35224 KiB
Current children cumulated memory: 5320 KiB

[startup+6.30022 s]
/proc/loadavg: 2.03 2.10 2.08 3/192 17606
/proc/meminfo: memFree=7545896/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35224 memory=5408 CPUtime=6.28 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 2177 0 0 0 596 32 0 0 20 0 1 0 225194114 36069376 1352 33554432000 4194304 36388936 140729587723728 140729587722568 4247296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8806 1352 510 7861 0 910 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 35224 KiB
Current children cumulated memory: 5408 KiB

[startup+12.7002 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 17606
/proc/meminfo: memFree=7545916/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35356 memory=5524 CPUtime=12.69 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 2576 0 0 0 1207 62 0 0 20 0 1 0 225194114 36204544 1381 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8839 1381 510 7861 0 943 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35356 KiB
Current children cumulated memory: 5524 KiB

[startup+25.5002 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 17606
/proc/meminfo: memFree=7545776/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35488 memory=5644 CPUtime=25.49 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 3398 0 0 0 2462 87 0 0 20 0 1 0 225194114 36339712 1411 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8872 1411 510 7861 0 976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35488 KiB
Current children cumulated memory: 5644 KiB

[startup+51.1092 s]
/proc/loadavg: 2.01 2.09 2.08 3/192 17606
/proc/meminfo: memFree=7545776/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35620 memory=5744 CPUtime=51.09 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 3859 0 0 0 4975 134 0 0 20 0 1 0 225194114 36474880 1436 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8905 1436 510 7861 0 1009 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 35620 KiB
Current children cumulated memory: 5744 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/192 17614
/proc/meminfo: memFree=7542780/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35752 memory=5852 CPUtime=102.28 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 4358 0 0 0 9890 338 0 0 20 0 1 0 225194114 36610048 1463 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8938 1463 510 7861 0 1042 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 35752 KiB
Current children cumulated memory: 5852 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/192 17615
/proc/meminfo: memFree=7540508/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35884 memory=5960 CPUtime=162.27 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 4828 0 0 0 15576 651 0 0 20 0 1 0 225194114 36745216 1490 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8971 1490 510 7861 0 1075 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 5960 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 17616
/proc/meminfo: memFree=7541640/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35884 memory=6032 CPUtime=222.26 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 5103 0 0 0 21227 999 0 0 20 0 1 0 225194114 36745216 1508 33554432000 4194304 36388936 140729587723728 140729587722568 6663904 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8971 1508 510 7861 0 1075 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 6032 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 17617
/proc/meminfo: memFree=7540888/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=35884 memory=6096 CPUtime=282.26 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 5383 0 0 0 26877 1349 0 0 20 0 1 0 225194114 36745216 1524 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 8971 1524 510 7861 0 1075 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 6096 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 17618
/proc/meminfo: memFree=7540236/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36016 memory=6136 CPUtime=342.26 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 5704 0 0 0 32526 1700 0 0 20 0 1 0 225194114 36880384 1534 33554432000 4194304 36388936 140729587723728 140729587722568 6663936 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9004 1534 510 7861 0 1108 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6136 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17620
/proc/meminfo: memFree=7539320/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36016 memory=6168 CPUtime=402.25 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 5955 0 0 0 38111 2114 0 0 20 0 1 0 225194114 36880384 1542 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9004 1542 510 7861 0 1108 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6168 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 17621
/proc/meminfo: memFree=7539412/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36016 memory=6196 CPUtime=462.25 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 6224 0 0 0 43682 2543 0 0 20 0 1 0 225194114 36880384 1549 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9004 1549 510 7861 0 1108 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6196 KiB

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

/proc/17605/statm: 9070 1614 510 7861 0 1174 0
Current children cumulated CPU time: 1782.35 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6456 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 17664
/proc/meminfo: memFree=7531532/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6472 CPUtime=1842.35 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8246 0 0 0 171231 13004 0 0 20 0 1 0 225194114 37150720 1618 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1618 510 7861 0 1174 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6472 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 17674
/proc/meminfo: memFree=7530348/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6488 CPUtime=1902.36 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8294 0 0 0 176774 13462 0 0 20 0 1 0 225194114 37150720 1622 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1622 510 7861 0 1174 0
Current children cumulated CPU time: 1902.36 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6488 KiB

[startup+1962.3 s]
/proc/loadavg: 2.11 2.05 2.05 3/192 17675
/proc/meminfo: memFree=7530384/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6488 CPUtime=1962.36 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8316 0 0 0 182315 13921 0 0 20 0 1 0 225194114 37150720 1622 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1622 510 7861 0 1174 0
Current children cumulated CPU time: 1962.36 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6488 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 17676
/proc/meminfo: memFree=7530736/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6488 CPUtime=2022.36 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8351 0 0 0 187844 14392 0 0 20 0 1 0 225194114 37150720 1622 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1622 510 7861 0 1174 0
Current children cumulated CPU time: 2022.36 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6488 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 17738
/proc/meminfo: memFree=8490660/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6488 CPUtime=2082.37 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8351 0 0 0 193355 14882 0 0 20 0 1 0 225194114 37150720 1622 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1622 510 7861 0 1174 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6488 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 17739
/proc/meminfo: memFree=8490048/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6508 CPUtime=2142.37 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8391 0 0 0 198868 15369 0 0 20 0 1 0 225194114 37150720 1627 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1627 510 7861 0 1174 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6508 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 17742
/proc/meminfo: memFree=8489432/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6508 CPUtime=2202.38 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8394 0 0 0 204387 15851 0 0 20 0 1 0 225194114 37150720 1627 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1627 510 7861 0 1174 0
Current children cumulated CPU time: 2202.38 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 17743
/proc/meminfo: memFree=8489244/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6524 CPUtime=2262.39 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8424 0 0 0 209905 16334 0 0 20 0 1 0 225194114 37150720 1631 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1631 510 7861 0 1174 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6524 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17744
/proc/meminfo: memFree=8489400/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6524 CPUtime=2322.39 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8433 0 0 0 215424 16815 0 0 20 0 1 0 225194114 37150720 1631 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1631 510 7861 0 1174 0
Current children cumulated CPU time: 2322.39 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6524 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17746
/proc/meminfo: memFree=8489140/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6524 CPUtime=2382.4 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8487 0 0 0 220949 17291 0 0 20 0 1 0 225194114 37150720 1631 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1631 510 7861 0 1174 0
Current children cumulated CPU time: 2382.4 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6524 KiB

[startup+2442.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/192 17747
/proc/meminfo: memFree=8489164/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6524 CPUtime=2442.4 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8487 0 0 0 226485 17755 0 0 20 0 1 0 225194114 37150720 1631 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1631 510 7861 0 1174 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6524 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17756
/proc/meminfo: memFree=8487836/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6544 CPUtime=2502.4 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8532 0 0 0 232009 18231 0 0 20 0 1 0 225194114 37150720 1636 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1636 510 7861 0 1174 0
Current children cumulated CPU time: 2502.4 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6544 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17756
/proc/meminfo: memFree=8488088/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6544 CPUtime=2520.01 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8532 0 0 0 233637 18364 0 0 20 0 1 0 225194114 37150720 1636 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1636 510 7861 0 1174 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6544 KiB

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

[startup+2519.9 s]
# the end of solver process 17605 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2336.37 s, system=183.643 s

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

[startup+2519.9 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17756
/proc/meminfo: memFree=8488088/32770624 swapFree=67108856/67108860
[pid=17605] ppid=17602 vsize=36280 memory=6544 CPUtime=2520.01 cores=0,2,4,6
/proc/17605/stat : 17605 (BTD) R 17602 17605 15404 0 -1 4202496 8532 0 0 0 233637 18364 0 0 20 0 1 0 225194114 37150720 1636 33554432000 4194304 36388936 140729587723728 140729587722568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43843584 140729587725500 140729587725579 140729587725579 140729587728337 0
/proc/17605/statm: 9070 1636 510 7861 0 1174 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6544 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.02
CPU user time (s): 2336.37
CPU system time (s): 183.643
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 36280
Max. memory (cumulated for all children) (KiB): 6544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2336.37
system time used= 183.643
maximum resident set size= 6544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8532
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= 3
involuntary context switches= 1022


# summary of solver processes directly reported to runsolver:
#   pid: 17605
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2336.37
#   total CPU system time (s): 183.643

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.40099 second user time and 16.3606 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 14:18:29
IDJOB=4306212
IDBENCH=141239
IDSOLVER=2785
FILE ID=node133/4306212-1534076309
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38972 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306212-1534076309/watcher-4306212-1534076309 -o /tmp/evaluation-result-4306212-1534076309/solver-4306212-1534076309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306212-1534076309.xml

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

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=665532017

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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         7550632 kB
MemAvailable:   30961516 kB
Buffers:          221024 kB
Cached:         23135168 kB
SwapCached:            0 kB
Active:         10949580 kB
Inactive:       13404780 kB
Active(anon):     949148 kB
Inactive(anon):   101696 kB
Active(file):   10000432 kB
Inactive(file): 13303084 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             52564 kB
Writeback:             0 kB
AnonPages:       1005300 kB
Mapped:            58020 kB
Shmem:             49820 kB
Slab:             563848 kB
SReclaimable:     535828 kB
SUnreclaim:        28020 kB
KernelStack:        3408 kB
PageTables:         7316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1324128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    696320 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 15:00:30