Trace number 4293386

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 2018-06-11_12? 2520.01 2519.97

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P02_c18.xml
MD5SUM53e7831caef8c5f41b7e6921221d2be5
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 variables90
Number of constraints38
Number of domains2
Minimum domain size36
Maximum domain size37
Distribution of domain sizes[{"size":36,"count":36},{"size":37,"count":12}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":42},{"degree":2,"count":36},{"degree":7,"count":12}]
Minimum constraint arity3
Maximum constraint arity36
Distribution of constraint arities[{"arity":3,"count":36},{"arity":12,"count":1},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints36
Distribution of constraint types[{"type":"intension","count":36},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.93/2519.96	s UNKNOWN
2519.93/2519.96	c  # Nodes: 5525106

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 (6771 MiB free)
  memory of node 1: 16384 MiB (9039 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293386-1532474041/watcher-4293386-1532474041 -o /tmp/evaluation-result-4293386-1532474041/solver-4293386-1532474041 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4293386-1532474041.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=18653, runsolver pid=18650
Current StackSize limit: 8192 KiB


[startup+0.100653 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16188204/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33396 memory=3408 CPUtime=0.1 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1030 0 0 0 10 0 0 0 20 0 1 0 64967297 34197504 852 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8349 852 502 7861 0 453 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3408 KiB

[startup+0.209503 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187832/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33396 memory=3408 CPUtime=0.2 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1037 0 0 0 20 0 0 0 20 0 1 0 64967297 34197504 852 33554432000 4194304 36388972 140727924952592 140727924951432 4292192 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8349 852 502 7861 0 453 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3408 KiB

[startup+0.30893 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187832/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33396 memory=3408 CPUtime=0.3 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1040 0 0 0 30 0 0 0 20 0 1 0 64967297 34197504 852 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8349 852 502 7861 0 453 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3408 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187832/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33396 memory=3408 CPUtime=0.69 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1045 0 0 0 69 0 0 0 20 0 1 0 64967297 34197504 852 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8349 852 502 7861 0 453 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3408 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187832/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33396 memory=3672 CPUtime=1.49 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1050 0 0 0 148 1 0 0 20 0 1 0 64967297 34197504 918 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8349 918 522 7861 0 453 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3672 KiB

[startup+3.10905 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187832/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33528 memory=3704 CPUtime=3.09 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1299 0 0 0 308 1 0 0 20 0 1 0 64967297 34332672 926 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8382 926 522 7861 0 486 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3704 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187032/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33528 memory=3732 CPUtime=6.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1558 0 0 0 626 3 0 0 20 0 1 0 64967297 34332672 933 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8382 933 522 7861 0 486 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18654
/proc/meminfo: memFree=16187032/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33528 memory=3760 CPUtime=12.69 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 1821 0 0 0 1263 6 0 0 20 0 1 0 64967297 34332672 940 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8382 940 522 7861 0 486 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3760 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 18654
/proc/meminfo: memFree=16187200/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3828 CPUtime=25.48 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 2369 0 0 0 2538 10 0 0 20 0 1 0 64967297 34467840 957 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 957 522 7861 0 519 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3828 KiB

[startup+51.1091 s]
/proc/loadavg: 2.40 2.11 2.08 3/187 18654
/proc/meminfo: memFree=16187432/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3848 CPUtime=51.09 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 2652 0 0 0 5093 16 0 0 20 0 1 0 64967297 34467840 962 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 962 522 7861 0 519 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3848 KiB

[startup+102.3 s]
/proc/loadavg: 2.27 2.13 2.09 3/187 18655
/proc/meminfo: memFree=16187612/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3864 CPUtime=102.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 2946 0 0 0 10197 32 0 0 20 0 1 0 64967297 34467840 966 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 966 522 7861 0 519 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3864 KiB

[startup+162.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/187 18656
/proc/meminfo: memFree=16186984/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3908 CPUtime=162.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 3243 0 0 0 16175 54 0 0 20 0 1 0 64967297 34467840 977 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 977 522 7861 0 519 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3908 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/187 18657
/proc/meminfo: memFree=16187076/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3924 CPUtime=222.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 3544 0 0 0 22155 74 0 0 20 0 1 0 64967297 34467840 981 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 981 522 7861 0 519 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3924 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 18658
/proc/meminfo: memFree=16187176/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33660 memory=3944 CPUtime=282.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 3847 0 0 0 28128 101 0 0 20 0 1 0 64967297 34467840 986 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8415 986 522 7861 0 519 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3944 KiB

[startup+342.3 s]
/proc/loadavg: 2.35 2.14 2.09 3/187 18659
/proc/meminfo: memFree=16187176/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=3964 CPUtime=342.3 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 4150 0 0 0 34106 124 0 0 20 0 1 0 64967297 34603008 991 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 991 522 7861 0 552 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3964 KiB

[startup+402.3 s]
/proc/loadavg: 2.27 2.17 2.11 3/188 18668
/proc/meminfo: memFree=16186572/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=3972 CPUtime=402.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 4451 0 0 0 40082 147 0 0 20 0 1 0 64967297 34603008 993 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 993 522 7861 0 552 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3972 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.14 2.10 3/188 18729
/proc/meminfo: memFree=16184160/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=3988 CPUtime=462.29 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 4759 0 0 0 46068 161 0 0 20 0 1 0 64967297 34603008 997 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 997 522 7861 0 552 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3988 KiB


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

Current children cumulated memory: 4088 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18774
/proc/meminfo: memFree=16184572/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=4088 CPUtime=2082.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 12897 0 0 0 207530 703 0 0 20 0 1 0 64967297 34603008 1022 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 1022 523 7861 0 552 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 4088 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18775
/proc/meminfo: memFree=16184588/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=4092 CPUtime=2142.32 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 13211 0 0 0 213515 717 0 0 20 0 1 0 64967297 34603008 1023 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 1023 523 7861 0 552 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 4092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18784
/proc/meminfo: memFree=16184264/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=4092 CPUtime=2202.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 13465 0 0 0 219495 738 0 0 20 0 1 0 64967297 34603008 1023 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 1023 523 7861 0 552 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 4092 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18785
/proc/meminfo: memFree=16184512/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33792 memory=4092 CPUtime=2262.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 13761 0 0 0 225473 760 0 0 20 0 1 0 64967297 34603008 1023 33554432000 4194304 36388972 140727924952592 140727924951432 4356404 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8448 1023 523 7861 0 552 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 4092 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18786
/proc/meminfo: memFree=16184544/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2322.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14071 0 0 0 231458 775 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18787
/proc/meminfo: memFree=16184792/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2382.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14325 0 0 0 237440 793 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18788
/proc/meminfo: memFree=16184792/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2442.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14573 0 0 0 243422 811 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185048/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2502.33 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14844 0 0 0 249405 828 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.97 s]
# the end of solver process 18653 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.66 s, system=8.35616 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2508.84 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14844 0 0 0 250054 830 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2515.23 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 14844 0 0 0 250690 833 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2515.23 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2518.43 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 15087 0 0 0 251009 834 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2518.43 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2519.24 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 15087 0 0 0 251089 835 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 4296587 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2519.64 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 15087 0 0 0 251129 835 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2519.84 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 15087 0 0 0 251149 835 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18790
/proc/meminfo: memFree=16185056/32770624 swapFree=67108860/67108860
[pid=18653] ppid=18650 vsize=33924 memory=4104 CPUtime=2519.93 cores=1,3,5,7
/proc/18653/stat : 18653 (BTD) R 18650 18653 16989 0 -1 4202496 15087 0 0 0 251158 835 0 0 20 0 1 0 64967297 34738176 1026 33554432000 4194304 36388972 140727924952592 140727924951432 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 53116928 140727924954300 140727924954379 140727924954379 140727924957137 0
/proc/18653/statm: 8481 1026 523 7861 0 585 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4104 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.01
CPU user time (s): 2511.66
CPU system time (s): 8.35616
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33924
Max. memory (cumulated for all children) (KiB): 4104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.66
system time used= 8.35616
maximum resident set size= 4120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15313
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= 716


# summary of solver processes directly reported to runsolver:
#   pid: 18653
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2511.66
#   total CPU system time (s): 8.35616

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2637 second user time and 16.6039 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 01:14:01
IDJOB=4293386
IDBENCH=141170
IDSOLVER=2748
FILE ID=node149/4293386-1532474041
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P02_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293386-1532474041/watcher-4293386-1532474041 -o /tmp/evaluation-result-4293386-1532474041/solver-4293386-1532474041 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4293386-1532474041.xml

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

MD5SUM BENCH= 53e7831caef8c5f41b7e6921221d2be5
RANDOM SEED=841376626

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16189976 kB
MemAvailable:   31934928 kB
Buffers:          180084 kB
Cached:         15590180 kB
SwapCached:            0 kB
Active:          2414544 kB
Inactive:       13413112 kB
Active(anon):       6520 kB
Inactive(anon):    70168 kB
Active(file):    2408024 kB
Inactive(file): 13342944 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52396 kB
Writeback:            40 kB
AnonPages:         64372 kB
Mapped:            41276 kB
Shmem:             17032 kB
Slab:             450768 kB
SReclaimable:     422444 kB
SUnreclaim:        28324 kB
KernelStack:        3360 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346640 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= 43160 MiB
End job on node149 at 2018-07-25 01:56:01