Trace number 4306345

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) 2519.99 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P03_c18.xml
MD5SUMca21bb45cdf77f5b8e0b27a9f8e7d69e
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 variables182
Number of constraints79
Number of domains2
Minimum domain size77
Maximum domain size78
Distribution of domain sizes[{"size":77,"count":77},{"size":78,"count":21}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":84},{"degree":2,"count":77},{"degree":8,"count":14},{"degree":9,"count":7}]
Minimum constraint arity3
Maximum constraint arity77
Distribution of constraint arities[{"arity":3,"count":77},{"arity":21,"count":1},{"arity":77,"count":1}]
Number of extensional constraints0
Number of intensional constraints77
Distribution of constraint types[{"type":"intension","count":77},{"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 (14523 MiB free)
  memory of node 1: 16384 MiB (13695 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306345-1534069436/watcher-4306345-1534069436 -o /tmp/evaluation-result-4306345-1534069436/solver-4306345-1534069436 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306345-1534069436.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=21248, runsolver pid=21245

[startup+0.100576 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28891484/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36660 memory=6580 CPUtime=0.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 1800 0 0 0 10 0 0 0 20 0 1 0 224506815 37539840 1645 33554432000 4194304 36388936 140727125378192 140727125377032 4292164 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9165 1645 502 7861 0 1269 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36660 KiB
Current children cumulated memory: 6580 KiB

[startup+0.209678 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28891112/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36660 memory=6580 CPUtime=0.21 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 1800 0 0 0 21 0 0 0 20 0 1 0 224506815 37539840 1645 33554432000 4194304 36388936 140727125378192 140727125377032 4292140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9165 1645 502 7861 0 1269 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36660 KiB
Current children cumulated memory: 6580 KiB

[startup+0.309036 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28891112/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36660 memory=6580 CPUtime=0.31 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 1800 0 0 0 31 0 0 0 20 0 1 0 224506815 37539840 1645 33554432000 4194304 36388936 140727125378192 140727125377032 4296528 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9165 1645 502 7861 0 1269 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36660 KiB
Current children cumulated memory: 6580 KiB

[startup+0.700341 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28891112/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36660 memory=6580 CPUtime=0.69 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 1823 0 0 0 69 0 0 0 20 0 1 0 224506815 37539840 1645 33554432000 4194304 36388936 140727125378192 140727125377032 4420715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9165 1645 502 7861 0 1269 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36660 KiB
Current children cumulated memory: 6580 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28891076/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36660 memory=6580 CPUtime=1.49 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 1823 0 0 0 149 0 0 0 20 0 1 0 224506815 37539840 1645 33554432000 4194304 36388936 140727125378192 140727125377032 4292253 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9165 1645 502 7861 0 1269 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36660 KiB
Current children cumulated memory: 6580 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28890952/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36924 memory=6908 CPUtime=3.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 2488 0 0 0 310 0 0 0 20 0 1 0 224506815 37810176 1727 33554432000 4194304 36388936 140727125378192 140727125377032 4296806 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9231 1727 510 7861 0 1335 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36924 KiB
Current children cumulated memory: 6908 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28890744/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36924 memory=6956 CPUtime=6.29 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 3132 0 0 0 629 0 0 0 20 0 1 0 224506815 37810176 1739 33554432000 4194304 36388936 140727125378192 140727125377032 6663879 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9231 1739 510 7861 0 1335 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36924 KiB
Current children cumulated memory: 6956 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28890896/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36924 memory=6980 CPUtime=12.7 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 3784 0 0 0 1269 1 0 0 20 0 1 0 224506815 37810176 1745 33554432000 4194304 36388936 140727125378192 140727125377032 4420655 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9231 1745 510 7861 0 1335 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 36924 KiB
Current children cumulated memory: 6980 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28889980/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36924 memory=7028 CPUtime=25.49 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 4830 0 0 0 2548 1 0 0 20 0 1 0 224506815 37810176 1757 33554432000 4194304 36388936 140727125378192 140727125377032 4292154 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9231 1757 510 7861 0 1335 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36924 KiB
Current children cumulated memory: 7028 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21249
/proc/meminfo: memFree=28890228/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=36924 memory=7052 CPUtime=51.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 5317 0 0 0 5108 2 0 0 20 0 1 0 224506815 37810176 1763 33554432000 4194304 36388936 140727125378192 140727125377032 6663827 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9231 1763 510 7861 0 1335 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36924 KiB
Current children cumulated memory: 7052 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21251
/proc/meminfo: memFree=28889608/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7064 CPUtime=102.29 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 5779 0 0 0 10226 3 0 0 20 0 1 0 224506815 37945344 1766 33554432000 4194304 36388936 140727125378192 140727125377032 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1766 510 7861 0 1368 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7064 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21252
/proc/meminfo: memFree=28889476/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7100 CPUtime=162.29 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 6255 0 0 0 16223 6 0 0 20 0 1 0 224506815 37945344 1775 33554432000 4194304 36388936 140727125378192 140727125377032 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1775 510 7861 0 1368 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7100 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21253
/proc/meminfo: memFree=28889344/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7144 CPUtime=222.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 6707 0 0 0 22221 7 0 0 20 0 1 0 224506815 37945344 1786 33554432000 4194304 36388936 140727125378192 140727125377032 4293296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1786 510 7861 0 1368 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7144 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21255
/proc/meminfo: memFree=28889360/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7168 CPUtime=282.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 7160 0 0 0 28218 10 0 0 20 0 1 0 224506815 37945344 1792 33554432000 4194304 36388936 140727125378192 140727125377032 4420665 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1792 510 7861 0 1368 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7168 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21256
/proc/meminfo: memFree=28888880/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7180 CPUtime=342.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 7598 0 0 0 34216 12 0 0 20 0 1 0 224506815 37945344 1795 33554432000 4194304 36388936 140727125378192 140727125377032 4292079 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1795 510 7861 0 1368 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7180 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21265
/proc/meminfo: memFree=28887776/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37056 memory=7184 CPUtime=402.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 8050 0 0 0 40215 13 0 0 20 0 1 0 224506815 37945344 1796 33554432000 4194304 36388936 140727125378192 140727125377032 4296924 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9264 1796 510 7861 0 1368 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 37056 KiB
Current children cumulated memory: 7184 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21266
/proc/meminfo: memFree=28887776/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7188 CPUtime=462.29 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 8497 0 0 0 46214 15 0 0 20 0 1 0 224506815 38080512 1797 33554432000 4194304 36388936 140727125378192 140727125377032 4293296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1797 510 7861 0 1401 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7188 KiB


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

/proc/21248/statm: 9297 1825 510 7861 0 1401 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7300 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21304
/proc/meminfo: memFree=28888056/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7300 CPUtime=1782.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 17684 0 0 0 178183 44 0 0 20 0 1 0 224506815 38080512 1825 33554432000 4194304 36388936 140727125378192 140727125377032 4296816 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1825 510 7861 0 1401 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7300 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21305
/proc/meminfo: memFree=28888068/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7304 CPUtime=1842.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 18124 0 0 0 184182 45 0 0 20 0 1 0 224506815 38080512 1826 33554432000 4194304 36388936 140727125378192 140727125377032 4292196 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1826 510 7861 0 1401 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7304 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21307
/proc/meminfo: memFree=28888040/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7304 CPUtime=1902.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 18519 0 0 0 190181 47 0 0 20 0 1 0 224506815 38080512 1826 33554432000 4194304 36388936 140727125378192 140727125377032 6663879 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1826 510 7861 0 1401 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21491
/proc/meminfo: memFree=28886928/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7304 CPUtime=1962.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 18909 0 0 0 196179 48 0 0 20 0 1 0 224506815 38080512 1826 33554432000 4194304 36388936 140727125378192 140727125377032 4292016 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1826 510 7861 0 1401 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7304 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 21552
/proc/meminfo: memFree=28823316/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7316 CPUtime=2022.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 19338 0 0 0 202178 49 0 0 20 0 1 0 224506815 38080512 1829 33554432000 4194304 36388936 140727125378192 140727125377032 4292192 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1829 510 7861 0 1401 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7316 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21554
/proc/meminfo: memFree=28824044/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7316 CPUtime=2082.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 19723 0 0 0 208177 50 0 0 20 0 1 0 224506815 38080512 1829 33554432000 4194304 36388936 140727125378192 140727125377032 4296774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1829 510 7861 0 1401 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7316 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21555
/proc/meminfo: memFree=28823168/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7316 CPUtime=2142.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 20108 0 0 0 214176 51 0 0 20 0 1 0 224506815 38080512 1829 33554432000 4194304 36388936 140727125378192 140727125377032 4296763 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1829 510 7861 0 1401 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7316 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21564
/proc/meminfo: memFree=28822692/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7316 CPUtime=2202.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 20505 0 0 0 220175 52 0 0 20 0 1 0 224506815 38080512 1829 33554432000 4194304 36388936 140727125378192 140727125377032 4296819 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1829 510 7861 0 1401 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7316 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21587
/proc/meminfo: memFree=28822160/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7316 CPUtime=2262.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 20895 0 0 0 226175 52 0 0 20 0 1 0 224506815 38080512 1829 33554432000 4194304 36388936 140727125378192 140727125377032 4292253 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1829 510 7861 0 1401 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7316 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21588
/proc/meminfo: memFree=28822656/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7320 CPUtime=2322.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 21320 0 0 0 232174 53 0 0 20 0 1 0 224506815 38080512 1830 33554432000 4194304 36388936 140727125378192 140727125377032 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1830 510 7861 0 1401 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7320 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21589
/proc/meminfo: memFree=28822732/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7320 CPUtime=2382.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 21716 0 0 0 238173 54 0 0 20 0 1 0 224506815 38080512 1830 33554432000 4194304 36388936 140727125378192 140727125377032 4292079 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1830 510 7861 0 1401 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7320 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21590
/proc/meminfo: memFree=28823492/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7320 CPUtime=2442.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 22107 0 0 0 244172 55 0 0 20 0 1 0 224506815 38080512 1830 33554432000 4194304 36388936 140727125378192 140727125377032 4296920 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1830 510 7861 0 1401 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7320 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21591
/proc/meminfo: memFree=28823264/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7320 CPUtime=2502.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 22498 0 0 0 250171 56 0 0 20 0 1 0 224506815 38080512 1830 33554432000 4194304 36388936 140727125378192 140727125377032 4296920 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1830 510 7861 0 1401 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7320 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21592
/proc/meminfo: memFree=28822876/32770624 swapFree=67030652/67108860
[pid=21248] ppid=21245 vsize=37188 memory=7320 CPUtime=2519.97 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19435 0 -1 4202496 22887 0 0 0 251941 56 0 0 20 0 1 0 224506815 38080512 1830 33554432000 4194304 36388936 140727125378192 140727125377032 4420436 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59752448 140727125382333 140727125382411 140727125382411 140727125385169 0
/proc/21248/statm: 9297 1830 510 7861 0 1401 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 37188 KiB
Current children cumulated memory: 7320 KiB

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

[startup+2520.01 s]
# the end of solver process 21248 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.42 s, system=0.567994 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): 2519.99
CPU user time (s): 2519.42
CPU system time (s): 0.567994
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 37188
Max. memory (cumulated for all children) (KiB): 7320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.42
system time used= 0.567994
maximum resident set size= 7320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22887
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3357


# summary of solver processes directly reported to runsolver:
#   pid: 21248
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2519.42
#   total CPU system time (s): 0.567994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.41588 second user time and 17.0904 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 12:23:56
IDJOB=4306345
IDBENCH=141174
IDSOLVER=2786
FILE ID=node102/4306345-1534069436
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P03_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306345-1534069436/watcher-4306345-1534069436 -o /tmp/evaluation-result-4306345-1534069436/solver-4306345-1534069436 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306345-1534069436.xml 

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

MD5SUM BENCH= ca21bb45cdf77f5b8e0b27a9f8e7d69e
RANDOM SEED=1926791530

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28896632 kB
MemAvailable:   31877664 kB
Buffers:          125468 kB
Cached:          3102824 kB
SwapCached:        51252 kB
Active:          1679492 kB
Inactive:        1631336 kB
Active(anon):       7520 kB
Inactive(anon):   126948 kB
Active(file):    1671972 kB
Inactive(file):  1504388 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             52708 kB
Writeback:             0 kB
AnonPages:         39072 kB
Mapped:            52156 kB
Shmem:             48976 kB
Slab:             262004 kB
SReclaimable:     233132 kB
SUnreclaim:        28872 kB
KernelStack:        3344 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     380036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38084 MiB
End job on node102 at 2018-08-12 13:05:57