Trace number 4306049

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? 2520.01 2519.88

General information on the benchmark

NameColouredQueens/
ColouredQueens-16_c18.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data

0.00/0.00	c Version 18.07.27_12
2519.93/2519.87	s UNKNOWN
2519.93/2519.87	c  # Nodes: 7797922

Verifier Data


Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (4943 MiB free)
  memory of node 1: 16384 MiB (3187 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306049-1534062958/watcher-4306049-1534062958 -o /tmp/evaluation-result-4306049-1534062958/solver-4306049-1534062958 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306049-1534062958.xml 

running on 4 cores: 0,2,4,6

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

solver pid=15466, runsolver pid=15460

[startup+0.100755 s]*
/proc/loadavg: 1.14 1.02 1.17 4/195 15469
/proc/meminfo: memFree=8323716/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=33856 memory=3936 CPUtime=0.1 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1119 0 0 0 10 0 0 0 20 0 1 0 223859009 34668544 984 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8464 984 492 7861 0 568 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 3936 KiB

[startup+0.209747 s]*
/proc/loadavg: 1.14 1.02 1.17 3/195 15469
/proc/meminfo: memFree=8323716/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=33856 memory=3936 CPUtime=0.21 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1130 0 0 0 21 0 0 0 20 0 1 0 223859009 34668544 984 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8464 984 492 7861 0 568 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 3936 KiB

[startup+0.309624 s]*
/proc/loadavg: 1.14 1.02 1.17 4/195 15469
/proc/meminfo: memFree=8323344/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=33988 memory=3936 CPUtime=0.31 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1141 0 0 0 31 0 0 0 20 0 1 0 223859009 34803712 984 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8497 984 492 7861 0 601 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3936 KiB

[startup+0.700223 s]
/proc/loadavg: 1.14 1.02 1.17 4/195 15469
/proc/meminfo: memFree=8322972/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=33988 memory=3936 CPUtime=0.69 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1149 0 0 0 69 0 0 0 20 0 1 0 223859009 34803712 984 33554432000 4194304 36388936 140734566772688 140734566771528 4420270 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8497 984 492 7861 0 601 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3936 KiB

[startup+1.50023 s]
/proc/loadavg: 1.14 1.02 1.17 3/195 15469
/proc/meminfo: memFree=8322188/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=33988 memory=3936 CPUtime=1.48 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1165 0 0 0 148 0 0 0 20 0 1 0 223859009 34803712 984 33554432000 4194304 36388936 140734566772688 140734566771528 6663936 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8497 984 492 7861 0 601 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3936 KiB

[startup+3.10938 s]
/proc/loadavg: 1.21 1.04 1.17 3/195 15469
/proc/meminfo: memFree=8308680/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34120 memory=4172 CPUtime=3.1 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1497 0 0 0 309 1 0 0 20 0 1 0 223859009 34938880 1043 33554432000 4194304 36388936 140734566772688 140734566771528 4420665 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8530 1043 498 7861 0 634 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34120 KiB
Current children cumulated memory: 4172 KiB

[startup+6.30021 s]
/proc/loadavg: 1.21 1.04 1.17 3/195 15469
/proc/meminfo: memFree=8322324/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34120 memory=4252 CPUtime=6.28 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 1850 0 0 0 626 2 0 0 20 0 1 0 223859009 34938880 1063 33554432000 4194304 36388936 140734566772688 140734566771528 4420302 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8530 1063 498 7861 0 634 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 34120 KiB
Current children cumulated memory: 4252 KiB

[startup+12.7002 s]
/proc/loadavg: 1.27 1.05 1.18 3/195 15469
/proc/meminfo: memFree=8322908/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34252 memory=4296 CPUtime=12.69 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 2214 0 0 0 1264 5 0 0 20 0 1 0 223859009 35074048 1074 33554432000 4194304 36388936 140734566772688 140734566771528 6664785 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8563 1074 498 7861 0 667 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34252 KiB
Current children cumulated memory: 4296 KiB

[startup+25.5002 s]
/proc/loadavg: 1.44 1.10 1.19 3/195 15469
/proc/meminfo: memFree=8323532/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34252 memory=4408 CPUtime=25.49 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 2947 0 0 0 2538 11 0 0 20 0 1 0 223859009 35074048 1102 33554432000 4194304 36388936 140734566772688 140734566771528 4420262 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8563 1102 498 7861 0 667 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34252 KiB
Current children cumulated memory: 4408 KiB

[startup+51.1092 s]
/proc/loadavg: 1.63 1.17 1.21 3/195 15469
/proc/meminfo: memFree=8323476/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34384 memory=4472 CPUtime=51.09 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 3371 0 0 0 5086 23 0 0 20 0 1 0 223859009 35209216 1118 33554432000 4194304 36388936 140734566772688 140734566771528 4230250 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8596 1118 498 7861 0 700 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34384 KiB
Current children cumulated memory: 4472 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.30 1.25 3/195 15470
/proc/meminfo: memFree=8323724/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34516 memory=4532 CPUtime=102.27 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 3800 0 0 0 10176 51 0 0 20 0 1 0 223859009 35344384 1133 33554432000 4194304 36388936 140734566772688 140734566771528 6663856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8629 1133 498 7861 0 733 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4532 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.43 1.30 3/195 15471
/proc/meminfo: memFree=8322812/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34516 memory=4596 CPUtime=162.27 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 4224 0 0 0 16142 85 0 0 20 0 1 0 223859009 35344384 1149 33554432000 4194304 36388936 140734566772688 140734566771528 4598868 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8629 1149 498 7861 0 733 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4596 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.53 1.34 3/195 15472
/proc/meminfo: memFree=8322688/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34516 memory=4632 CPUtime=222.27 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 4654 0 0 0 22113 114 0 0 20 0 1 0 223859009 35344384 1158 33554432000 4194304 36388936 140734566772688 140734566771528 4420648 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8629 1158 498 7861 0 733 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4632 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.38 3/195 15482
/proc/meminfo: memFree=8322344/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34648 memory=4680 CPUtime=282.26 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 5098 0 0 0 28082 144 0 0 20 0 1 0 223859009 35479552 1170 33554432000 4194304 36388936 140734566772688 140734566771528 4420660 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8662 1170 498 7861 0 766 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4680 KiB

[startup+342.3 s]
/proc/loadavg: 1.92 1.67 1.42 3/192 15483
/proc/meminfo: memFree=8323036/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34648 memory=4728 CPUtime=342.26 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 5496 0 0 0 34047 179 0 0 20 0 1 0 223859009 35479552 1182 33554432000 4194304 36388936 140734566772688 140734566771528 6663907 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8662 1182 498 7861 0 766 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4728 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 1.73 1.45 3/193 15485
/proc/meminfo: memFree=8323128/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34648 memory=4748 CPUtime=402.27 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 5924 0 0 0 40018 209 0 0 20 0 1 0 223859009 35479552 1187 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8662 1187 498 7861 0 766 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4748 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 1.79 1.49 3/193 15486
/proc/meminfo: memFree=8323356/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34648 memory=4764 CPUtime=462.26 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 5952 0 0 0 45991 235 0 0 20 0 1 0 223859009 35479552 1191 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8662 1191 498 7861 0 766 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4764 KiB


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

Current children cumulated memory: 4984 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/192 15556
/proc/meminfo: memFree=8321948/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5000 CPUtime=2022.39 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 11589 0 0 0 201231 1008 0 0 20 0 1 0 223859009 35749888 1250 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1250 499 7861 0 832 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/193 15565
/proc/meminfo: memFree=8321200/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5000 CPUtime=2082.39 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 11911 0 0 0 207204 1035 0 0 20 0 1 0 223859009 35749888 1250 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1250 499 7861 0 832 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5000 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/193 15566
/proc/meminfo: memFree=8321688/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5000 CPUtime=2142.4 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 11913 0 0 0 213176 1064 0 0 20 0 1 0 223859009 35749888 1250 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1250 499 7861 0 832 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5000 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/193 15567
/proc/meminfo: memFree=8321308/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5008 CPUtime=2202.4 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 12356 0 0 0 219147 1093 0 0 20 0 1 0 223859009 35749888 1252 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1252 499 7861 0 832 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5008 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/192 15568
/proc/meminfo: memFree=8321440/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5008 CPUtime=2262.41 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 12357 0 0 0 225117 1124 0 0 20 0 1 0 223859009 35749888 1252 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1252 499 7861 0 832 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5008 KiB

[startup+2322.3 s]
/proc/loadavg: 2.27 2.06 1.96 3/192 15569
/proc/meminfo: memFree=8321532/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5008 CPUtime=2322.42 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 12676 0 0 0 231092 1150 0 0 20 0 1 0 223859009 35749888 1252 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1252 499 7861 0 832 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5008 KiB

[startup+2382.3 s]
/proc/loadavg: 2.87 2.30 2.05 3/191 15571
/proc/meminfo: memFree=8321896/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5008 CPUtime=2382.41 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 12676 0 0 0 237064 1177 0 0 20 0 1 0 223859009 35749888 1252 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1252 499 7861 0 832 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5008 KiB

[startup+2442.3 s]
/proc/loadavg: 2.32 2.25 2.05 3/191 15572
/proc/meminfo: memFree=8322360/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2442.42 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13122 0 0 0 243037 1205 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.24 2.24 2.05 3/191 15573
/proc/meminfo: memFree=8322208/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2502.43 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13135 0 0 0 249008 1235 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2519.88 s]
# the end of solver process 15466 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.55 s, system=12.4577 s

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

[startup+2508.8 s]
/proc/loadavg: 2.22 2.23 2.05 3/191 15573
/proc/meminfo: memFree=8322208/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2508.93 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13135 0 0 0 249654 1239 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2508.93 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2515.2 s]
/proc/loadavg: 2.19 2.22 2.05 3/191 15573
/proc/meminfo: memFree=8322208/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2515.32 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13135 0 0 0 250290 1242 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2515.32 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2518.4 s]
/proc/loadavg: 2.19 2.22 2.05 3/191 15573
/proc/meminfo: memFree=8322332/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2518.53 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13456 0 0 0 250609 1244 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2518.53 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2519.2 s]
/proc/loadavg: 2.17 2.22 2.05 3/191 15573
/proc/meminfo: memFree=8322332/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2519.33 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13456 0 0 0 250688 1245 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2519.33 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2519.6 s]
/proc/loadavg: 2.17 2.22 2.05 3/191 15573
/proc/meminfo: memFree=8322332/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2519.73 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13457 0 0 0 250728 1245 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2519.73 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+2519.8 s]
/proc/loadavg: 2.17 2.22 2.05 3/191 15573
/proc/meminfo: memFree=8322332/32770624 swapFree=67108856/67108860
[pid=15466] ppid=15460 vsize=34912 memory=5020 CPUtime=2519.93 cores=0,2,4,6
/proc/15466/stat : 15466 (BTD) R 15460 15466 15404 0 -1 4202496 13457 0 0 0 250748 1245 0 0 20 0 1 0 223859009 35749888 1255 33554432000 4194304 36388936 140734566772688 140734566771528 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 72204288 140734566773948 140734566774027 140734566774027 140734566776785 0
/proc/15466/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

Child status: 0
Real time (s): 2519.88
CPU time (s): 2520.01
CPU user time (s): 2507.55
CPU system time (s): 12.4577
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 34912
Max. memory (cumulated for all children) (KiB): 5020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.55
system time used= 12.4577
maximum resident set size= 5036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13848
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= 987


# summary of solver processes directly reported to runsolver:
#   pid: 15466
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2507.55
#   total CPU system time (s): 12.4577

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.09774 second user time and 16.5341 second system time

The end

Launcher Data

Begin job on node133 at 2018-08-12 10:35:58
IDJOB=4306049
IDBENCH=141020
IDSOLVER=2785
FILE ID=node133/4306049-1534062958
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38804 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306049-1534062958/watcher-4306049-1534062958 -o /tmp/evaluation-result-4306049-1534062958/solver-4306049-1534062958 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306049-1534062958.xml

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=1909397541

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:         8326836 kB
MemAvailable:   31904832 kB
Buffers:          218684 kB
Cached:         23300920 kB
SwapCached:            0 kB
Active:         10171048 kB
Inactive:       13400124 kB
Active(anon):       3040 kB
Inactive(anon):   101956 kB
Active(file):   10168008 kB
Inactive(file): 13298168 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:            105160 kB
Writeback:             0 kB
AnonPages:         59656 kB
Mapped:            55684 kB
Shmem:             49820 kB
Slab:             567992 kB
SReclaimable:     540280 kB
SUnreclaim:        27712 kB
KernelStack:        3328 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 38700 MiB
End job on node133 at 2018-08-12 11:17:58