Trace number 4292828

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 2018.06.11_3? (TO) 2519.94 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
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":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3

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 (14940 MiB free)
  memory of node 1: 16384 MiB (11890 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292828-1532334541/watcher-4292828-1532334541 -o /tmp/evaluation-result-4292828-1532334541/solver-4292828-1532334541 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580 BTD 3 2520 HOME/instance-4292828-1532334541.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
solver pid=12134, runsolver pid=12131
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 12135
/proc/meminfo: memFree=27473584/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33088 memory=3020 CPUtime=0.1 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 931 0 0 0 10 0 0 0 20 0 1 0 51017359 33882112 755 33554432000 4194304 36388972 140721892486384 140721892486384 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8272 755 474 7861 0 376 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3020 KiB

[startup+0.209382 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 12135
/proc/meminfo: memFree=27473584/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33088 memory=3020 CPUtime=0.21 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 936 0 0 0 21 0 0 0 20 0 1 0 51017359 33882112 755 33554432000 4194304 36388972 140721892486384 140721892486384 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8272 755 474 7861 0 376 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3020 KiB

[startup+0.30884 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 12135
/proc/meminfo: memFree=27473584/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33088 memory=3020 CPUtime=0.31 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 939 0 0 0 31 0 0 0 20 0 1 0 51017359 33882112 755 33554432000 4194304 36388972 140721892486384 140721892486384 4356399 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8272 755 474 7861 0 376 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3020 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12135
/proc/meminfo: memFree=27473584/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33220 memory=3020 CPUtime=0.69 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 947 0 0 0 69 0 0 0 20 0 1 0 51017359 34017280 755 33554432000 4194304 36388972 140721892486384 140721892486384 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8305 755 474 7861 0 409 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3020 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12135
/proc/meminfo: memFree=27473212/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33220 memory=3284 CPUtime=1.49 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 953 0 0 0 148 1 0 0 20 0 1 0 51017359 34017280 821 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8305 821 488 7861 0 409 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3284 KiB

[startup+3.10917 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12196
/proc/meminfo: memFree=27473908/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33220 memory=3312 CPUtime=3.1 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 1173 0 0 0 308 2 0 0 20 0 1 0 51017359 34017280 828 33554432000 4194304 36388972 140721892486384 140721892485224 4356633 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8305 828 488 7861 0 409 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3312 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12196
/proc/meminfo: memFree=27472740/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33220 memory=3352 CPUtime=6.29 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 1402 0 0 0 624 5 0 0 20 0 1 0 51017359 34017280 838 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8305 838 488 7861 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3352 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12196
/proc/meminfo: memFree=27473104/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33352 memory=3380 CPUtime=12.69 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 1641 0 0 0 1258 11 0 0 20 0 1 0 51017359 34152448 845 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8338 845 488 7861 0 442 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12196
/proc/meminfo: memFree=27473728/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33352 memory=3452 CPUtime=25.49 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 2122 0 0 0 2529 20 0 0 20 0 1 0 51017359 34152448 863 33554432000 4194304 36388972 140721892486384 140721892485224 4356274 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8338 863 488 7861 0 442 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3452 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12196
/proc/meminfo: memFree=27473572/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33352 memory=3488 CPUtime=51.1 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 2390 0 0 0 5067 43 0 0 20 0 1 0 51017359 34152448 872 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8338 872 488 7861 0 442 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3488 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 12204
/proc/meminfo: memFree=27472592/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3512 CPUtime=102.29 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 2664 0 0 0 10144 85 0 0 20 0 1 0 51017359 34287616 878 33554432000 4194304 36388972 140721892486384 140721892485224 4362608 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 878 488 7861 0 475 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3512 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 12205
/proc/meminfo: memFree=27472612/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3568 CPUtime=162.28 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 2941 0 0 0 16092 136 0 0 20 0 1 0 51017359 34287616 892 33554432000 4194304 36388972 140721892486384 140721892485224 4356637 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 892 488 7861 0 475 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3568 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/186 12206
/proc/meminfo: memFree=27473056/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3588 CPUtime=222.29 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 3220 0 0 0 22045 184 0 0 20 0 1 0 51017359 34287616 897 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 897 488 7861 0 475 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3588 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12208
/proc/meminfo: memFree=27472328/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3608 CPUtime=282.28 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 3502 0 0 0 27994 234 0 0 20 0 1 0 51017359 34287616 902 33554432000 4194304 36388972 140721892486384 140721892485224 4356340 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 902 488 7861 0 475 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3608 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12209
/proc/meminfo: memFree=27472328/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3620 CPUtime=342.28 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 3772 0 0 0 33942 286 0 0 20 0 1 0 51017359 34287616 905 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 905 488 7861 0 475 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3620 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12210
/proc/meminfo: memFree=27472836/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33484 memory=3628 CPUtime=402.28 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 4039 0 0 0 39890 338 0 0 20 0 1 0 51017359 34287616 907 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8371 907 488 7861 0 475 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3628 KiB

[startup+462.3 s]
/proc/loadavg: 2.53 2.16 2.09 3/187 12211
/proc/meminfo: memFree=27473404/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3640 CPUtime=462.27 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 4280 0 0 0 45837 390 0 0 20 0 1 0 51017359 34422784 910 33554432000 4194304 36388972 140721892486384 140721892485224 4356616 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 910 488 7861 0 508 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3640 KiB


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

/proc/12134/statm: 8404 936 488 7861 0 508 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3744 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12250
/proc/meminfo: memFree=27472100/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3744 CPUtime=1782.24 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 9766 0 0 0 176706 1518 0 0 20 0 1 0 51017359 34422784 936 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 936 488 7861 0 508 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3744 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12251
/proc/meminfo: memFree=27471952/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3752 CPUtime=1842.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 10043 0 0 0 182656 1567 0 0 20 0 1 0 51017359 34422784 938 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 938 488 7861 0 508 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3752 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12260
/proc/meminfo: memFree=27471972/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3752 CPUtime=1902.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 10248 0 0 0 188604 1619 0 0 20 0 1 0 51017359 34422784 938 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 938 488 7861 0 508 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3752 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12284
/proc/meminfo: memFree=27471012/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3752 CPUtime=1962.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 10451 0 0 0 194552 1671 0 0 20 0 1 0 51017359 34422784 938 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 938 488 7861 0 508 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3752 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12285
/proc/meminfo: memFree=27471420/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3760 CPUtime=2022.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 10737 0 0 0 200502 1721 0 0 20 0 1 0 51017359 34422784 940 33554432000 4194304 36388972 140721892486384 140721892485224 6663856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 940 488 7861 0 508 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12286
/proc/meminfo: memFree=27471508/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3760 CPUtime=2082.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 10944 0 0 0 206453 1770 0 0 20 0 1 0 51017359 34422784 940 33554432000 4194304 36388972 140721892486384 140721892485224 4658325 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 940 488 7861 0 508 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12287
/proc/meminfo: memFree=27471748/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3760 CPUtime=2142.23 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 11151 0 0 0 212407 1816 0 0 20 0 1 0 51017359 34422784 940 33554432000 4194304 36388972 140721892486384 140721892485224 4356354 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 940 488 7861 0 508 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12288
/proc/meminfo: memFree=27471972/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3768 CPUtime=2202.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 11426 0 0 0 218361 1861 0 0 20 0 1 0 51017359 34422784 942 33554432000 4194304 36388972 140721892486384 140721892485224 4356270 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 942 488 7861 0 508 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12289
/proc/meminfo: memFree=27472080/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3768 CPUtime=2262.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 11630 0 0 0 224311 1911 0 0 20 0 1 0 51017359 34422784 942 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 942 488 7861 0 508 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12290
/proc/meminfo: memFree=27472088/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3768 CPUtime=2322.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 11836 0 0 0 230261 1961 0 0 20 0 1 0 51017359 34422784 942 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 942 488 7861 0 508 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12291
/proc/meminfo: memFree=27471956/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3768 CPUtime=2382.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 12040 0 0 0 236212 2010 0 0 20 0 1 0 51017359 34422784 942 33554432000 4194304 36388972 140721892486384 140721892485224 4356628 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 942 488 7861 0 508 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12292
/proc/meminfo: memFree=27471964/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3776 CPUtime=2442.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 12335 0 0 0 242160 2062 0 0 20 0 1 0 51017359 34422784 944 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 944 488 7861 0 508 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3776 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12301
/proc/meminfo: memFree=27471840/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3776 CPUtime=2502.22 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 12540 0 0 0 248108 2114 0 0 20 0 1 0 51017359 34422784 944 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 944 488 7861 0 508 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3776 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12301
/proc/meminfo: memFree=27471964/32770624 swapFree=67108860/67108860
[pid=12134] ppid=12131 vsize=33616 memory=3776 CPUtime=2519.93 cores=0,2,4,6
/proc/12134/stat : 12134 (BTD) R 12131 12134 11593 0 -1 4202496 12745 0 0 0 249862 2131 0 0 20 0 1 0 51017359 34422784 944 33554432000 4194304 36388972 140721892486384 140721892485224 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 54882304 140721892492477 140721892492555 140721892492555 140721892495313 0
/proc/12134/statm: 8404 944 488 7861 0 508 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3776 KiB

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

[startup+2520.01 s]
# the end of solver process 12134 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2498.62 s, system=21.3124 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): 2519.94
CPU user time (s): 2498.62
CPU system time (s): 21.3124
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 33616
Max. memory (cumulated for all children) (KiB): 3776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2498.62
system time used= 21.3124
maximum resident set size= 3776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12745
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= 2
involuntary context switches= 652


# summary of solver processes directly reported to runsolver:
#   pid: 12134
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2498.62
#   total CPU system time (s): 21.3124

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.37232 second user time and 17.4517 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 10:29:02
IDJOB=4292828
IDBENCH=141022
IDSOLVER=2749
FILE ID=node151/4292828-1532334541
RUNJOBID= node151-1532329499-11624
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292828-1532334541/watcher-4292828-1532334541 -o /tmp/evaluation-result-4292828-1532334541/solver-4292828-1532334541 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580  BTD 3 2520 HOME/instance-4292828-1532334541.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=1882121313

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27474916 kB
MemAvailable:   31954604 kB
Buffers:          127780 kB
Cached:          4594088 kB
SwapCached:            0 kB
Active:           973908 kB
Inactive:        3803624 kB
Active(anon):       6324 kB
Inactive(anon):    69288 kB
Active(file):     967584 kB
Inactive(file):  3734336 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52456 kB
Writeback:             0 kB
AnonPages:         63416 kB
Mapped:            38724 kB
Shmem:             17032 kB
Slab:             214408 kB
SReclaimable:     187208 kB
SUnreclaim:        27200 kB
KernelStack:        3360 kB
PageTables:         5512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54968 MiB
End job on node151 at 2018-07-23 11:11:02