Trace number 4306342

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 2018.07.27_3? (TO) 2519.84 2520.01

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 18.07.27_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 (10523 MiB free)
  memory of node 1: 16384 MiB (6297 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306342-1534068141/watcher-4306342-1534068141 -o /tmp/evaluation-result-4306342-1534068141/solver-4306342-1534068141 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580 BTD 3 2520 HOME/instance-4306342-1534068141.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=30231, runsolver pid=30228

[startup+0.1002 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222856/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3412 CPUtime=0.1 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1018 0 0 0 10 0 0 0 20 0 1 0 224377254 34197504 853 33554432000 4194304 36388936 140736743169472 140736743169472 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 853 500 7861 0 453 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3412 KiB

[startup+0.209437 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222864/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3412 CPUtime=0.21 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1018 0 0 0 21 0 0 0 20 0 1 0 224377254 34197504 853 33554432000 4194304 36388936 140736743169472 140736743168312 4296547 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 853 500 7861 0 453 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3412 KiB

[startup+0.308916 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222864/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3412 CPUtime=0.31 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1024 0 0 0 31 0 0 0 20 0 1 0 224377254 34197504 853 33554432000 4194304 36388936 140736743169472 140736743168312 6663917 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 853 500 7861 0 453 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3412 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222864/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3412 CPUtime=0.69 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1025 0 0 0 69 0 0 0 20 0 1 0 224377254 34197504 853 33554432000 4194304 36388936 140736743169472 140736743168312 4296097 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 853 500 7861 0 453 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3412 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222864/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3412 CPUtime=1.49 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1028 0 0 0 149 0 0 0 20 0 1 0 224377254 34197504 853 33554432000 4194304 36388936 140736743169472 140736743168312 4296920 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 853 500 7861 0 453 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3412 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222684/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3608 CPUtime=3.1 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1259 0 0 0 310 0 0 0 20 0 1 0 224377254 34197504 902 33554432000 4194304 36388936 140736743169472 140736743168312 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 902 509 7861 0 453 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3608 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222636/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33396 memory=3628 CPUtime=6.29 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1498 0 0 0 628 1 0 0 20 0 1 0 224377254 34197504 907 33554432000 4194304 36388936 140736743169472 140736743168312 4292272 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8349 907 509 7861 0 453 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17222884/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3648 CPUtime=12.69 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 1740 0 0 0 1267 2 0 0 20 0 1 0 224377254 34332672 912 33554432000 4194304 36388936 140736743169472 140736743168312 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 912 509 7861 0 486 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3648 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17223324/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3684 CPUtime=25.48 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 2220 0 0 0 2545 3 0 0 20 0 1 0 224377254 34332672 921 33554432000 4194304 36388936 140736743169472 140736743168312 4296528 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 921 509 7861 0 486 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3684 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30232
/proc/meminfo: memFree=17223200/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3700 CPUtime=51.09 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 2479 0 0 0 5102 7 0 0 20 0 1 0 224377254 34332672 925 33554432000 4194304 36388936 140736743169472 140736743168312 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 925 509 7861 0 486 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3700 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30233
/proc/meminfo: memFree=17222616/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3716 CPUtime=102.29 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 2739 0 0 0 10214 15 0 0 20 0 1 0 224377254 34332672 929 33554432000 4194304 36388936 140736743169472 140736743168312 4420715 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 929 509 7861 0 486 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3716 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30234
/proc/meminfo: memFree=17222488/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3752 CPUtime=162.28 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 2987 0 0 0 16206 22 0 0 20 0 1 0 224377254 34332672 938 33554432000 4194304 36388936 140736743169472 140736743168312 6663892 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 938 509 7861 0 486 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3752 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/187 30235
/proc/meminfo: memFree=17222240/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33528 memory=3764 CPUtime=222.27 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 3242 0 0 0 22197 30 0 0 20 0 1 0 224377254 34332672 941 33554432000 4194304 36388936 140736743169472 140736743168312 4296819 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8382 941 509 7861 0 486 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 3764 KiB

[startup+282.3 s]
/proc/loadavg: 2.13 2.06 2.05 3/187 30236
/proc/meminfo: memFree=17221504/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3772 CPUtime=282.28 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 3508 0 0 0 28189 39 0 0 20 0 1 0 224377254 34467840 943 33554432000 4194304 36388936 140736743169472 140736743168312 4296939 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 943 509 7861 0 519 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3772 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.07 2.05 3/187 30237
/proc/meminfo: memFree=17221256/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3780 CPUtime=342.27 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 3769 0 0 0 34180 47 0 0 20 0 1 0 224377254 34467840 945 33554432000 4194304 36388936 140736743169472 140736743168312 4292112 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 945 509 7861 0 519 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3780 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/187 30238
/proc/meminfo: memFree=17221380/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3796 CPUtime=402.27 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 4018 0 0 0 40174 53 0 0 20 0 1 0 224377254 34467840 949 33554432000 4194304 36388936 140736743169472 140736743168312 4296281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 949 509 7861 0 519 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3796 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/189 30248
/proc/meminfo: memFree=17220016/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3796 CPUtime=462.26 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 4264 0 0 0 46167 59 0 0 20 0 1 0 224377254 34467840 949 33554432000 4194304 36388936 140736743169472 140736743168312 4292154 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 949 509 7861 0 519 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3796 KiB


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

/proc/30231/statm: 8415 965 509 7861 0 519 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3860 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30288
/proc/meminfo: memFree=17219540/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3860 CPUtime=1782.17 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 9887 0 0 0 177982 235 0 0 20 0 1 0 224377254 34467840 965 33554432000 4194304 36388936 140736743169472 140736743168312 4292164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 965 509 7861 0 519 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3860 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30289
/proc/meminfo: memFree=17219540/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3860 CPUtime=1842.16 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 10126 0 0 0 183975 241 0 0 20 0 1 0 224377254 34467840 965 33554432000 4194304 36388936 140736743169472 140736743168312 4296947 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 965 509 7861 0 519 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3860 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30290
/proc/meminfo: memFree=17219664/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3860 CPUtime=1902.16 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 10369 0 0 0 189971 245 0 0 20 0 1 0 224377254 34467840 965 33554432000 4194304 36388936 140736743169472 140736743168312 4420655 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 965 509 7861 0 519 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3860 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30291
/proc/meminfo: memFree=17219720/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3868 CPUtime=1962.16 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 10629 0 0 0 195961 255 0 0 20 0 1 0 224377254 34467840 967 33554432000 4194304 36388936 140736743169472 140736743168312 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 967 509 7861 0 519 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3868 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30292
/proc/meminfo: memFree=17219844/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3868 CPUtime=2022.16 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 10898 0 0 0 201942 274 0 0 20 0 1 0 224377254 34467840 967 33554432000 4194304 36388936 140736743169472 140736743168312 4296704 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 967 509 7861 0 519 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3868 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 30293
/proc/meminfo: memFree=17220840/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2082.15 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 11158 0 0 0 207937 278 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 4463319 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30295
/proc/meminfo: memFree=17219832/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2142.14 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 11410 0 0 0 213930 284 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 4420368 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30296
/proc/meminfo: memFree=17220076/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2202.14 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 11656 0 0 0 219925 289 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 4420584 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30304
/proc/meminfo: memFree=17218884/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2262.13 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 11907 0 0 0 225919 294 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 4420660 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30305
/proc/meminfo: memFree=17219496/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2322.13 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 12162 0 0 0 231913 300 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 4296492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30306
/proc/meminfo: memFree=17219976/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3876 CPUtime=2382.13 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 12433 0 0 0 237905 308 0 0 20 0 1 0 224377254 34467840 969 33554432000 4194304 36388936 140736743169472 140736743168312 6663831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 969 509 7861 0 519 0
Current children cumulated CPU time: 2382.13 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3876 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30307
/proc/meminfo: memFree=17219952/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3880 CPUtime=2442.12 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 12700 0 0 0 243886 326 0 0 20 0 1 0 224377254 34467840 970 33554432000 4194304 36388936 140736743169472 140736743168312 4224716 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 970 509 7861 0 519 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3880 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30308
/proc/meminfo: memFree=17219780/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3880 CPUtime=2502.12 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 12972 0 0 0 249877 335 0 0 20 0 1 0 224377254 34467840 970 33554432000 4194304 36388936 140736743169472 140736743168312 4292253 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 970 509 7861 0 519 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30369
/proc/meminfo: memFree=17220284/32770624 swapFree=67108796/67108860
[pid=30231] ppid=30228 vsize=33660 memory=3888 CPUtime=2519.83 cores=0,2,4,6
/proc/30231/stat : 30231 (BTD) R 30228 30231 29596 0 -1 4202496 13223 0 0 0 251646 337 0 0 20 0 1 0 224377254 34467840 972 33554432000 4194304 36388936 140736743169472 140736743168312 4296174 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65130496 140736743175357 140736743175435 140736743175435 140736743178193 0
/proc/30231/statm: 8415 972 509 7861 0 519 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3888 KiB

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

[startup+2520.01 s]
# the end of solver process 30231 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.47 s, system=3.37177 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): 2519.84
CPU user time (s): 2516.47
CPU system time (s): 3.37177
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 33660
Max. memory (cumulated for all children) (KiB): 3888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.47
system time used= 3.37177
maximum resident set size= 3888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13223
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= 3152


# summary of solver processes directly reported to runsolver:
#   pid: 30231
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2516.47
#   total CPU system time (s): 3.37177

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.71966 second user time and 16.2942 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 12:02:21
IDJOB=4306342
IDBENCH=141170
IDSOLVER=2786
FILE ID=node138/4306342-1534068141
RUNJOBID= node138-1534063097-29627
PBS_JOBID= 21036986
Free space on /tmp= 24160 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P02_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306342-1534068141/watcher-4306342-1534068141 -o /tmp/evaluation-result-4306342-1534068141/solver-4306342-1534068141 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580  BTD 3 2520 HOME/instance-4306342-1534068141.xml 

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

MD5SUM BENCH= 53e7831caef8c5f41b7e6921221d2be5
RANDOM SEED=2147122964

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17224804 kB
MemAvailable:   31898796 kB
Buffers:          155304 kB
Cached:         14583576 kB
SwapCached:           12 kB
Active:          7393200 kB
Inactive:        7407644 kB
Active(anon):       5664 kB
Inactive(anon):   108412 kB
Active(file):    7387536 kB
Inactive(file):  7299232 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:            105072 kB
Writeback:             0 kB
AnonPages:         68844 kB
Mapped:            52248 kB
Shmem:             49740 kB
Slab:             443636 kB
SReclaimable:     415684 kB
SUnreclaim:        27952 kB
KernelStack:        3376 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24108 MiB
End job on node138 at 2018-08-12 12:44:21