Trace number 4305888

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
macht 2018.07.27? (TO) 2519.91 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-16_c18.xml
MD5SUMfff017207be5e3895e33195d340205a8
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 variables512
Number of constraints482
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":496}]
Minimum variable degree0
Maximum variable degree33
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":32,"count":16},{"degree":33,"count":240}]
Minimum constraint arity16
Maximum constraint arity256
Distribution of constraint arities[{"arity":16,"count":1},{"arity":18,"count":480},{"arity":256,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":480}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

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 (8618 MiB free)
  memory of node 1: 16384 MiB (9476 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305888-1534131224/watcher-4305888-1534131224 -o /tmp/evaluation-result-4305888-1534131224/solver-4305888-1534131224 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534131203-19678 --watchdog 2580 macht 2520 HOME/instance-4305888-1534131224.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=19894, runsolver pid=19891
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 1.32 0.91 0.95 3/193 19895
/proc/meminfo: memFree=18523448/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38480 memory=8428 CPUtime=0.1 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 2246 0 0 0 10 0 0 0 20 0 1 0 230685581 39403520 2107 33554432000 4194304 36388816 140724210515808 140724210515808 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9620 2107 465 7860 0 1725 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38480 KiB
Current children cumulated memory: 8428 KiB

[startup+0.210172 s]*
/proc/loadavg: 1.32 0.91 0.95 3/193 19895
/proc/meminfo: memFree=18523448/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38612 memory=8428 CPUtime=0.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 2283 0 0 0 21 0 0 0 20 0 1 0 230685581 39538688 2107 33554432000 4194304 36388816 140724210515808 140724210515808 4525065 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9653 2107 465 7860 0 1758 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38612 KiB
Current children cumulated memory: 8428 KiB

[startup+0.309474 s]*
/proc/loadavg: 1.32 0.91 0.95 3/193 19895
/proc/meminfo: memFree=18523448/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38612 memory=8428 CPUtime=0.31 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 2290 0 0 0 31 0 0 0 20 0 1 0 230685581 39538688 2107 33554432000 4194304 36388816 140724210515808 140724210510712 4528061 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9653 2107 465 7860 0 1758 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38612 KiB
Current children cumulated memory: 8428 KiB

[startup+0.700282 s]
/proc/loadavg: 1.38 0.93 0.95 3/193 19895
/proc/meminfo: memFree=18522776/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38744 memory=8692 CPUtime=0.69 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 2303 0 0 0 69 0 0 0 20 0 1 0 230685581 39673856 2173 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9686 2173 480 7860 0 1791 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38744 KiB
Current children cumulated memory: 8692 KiB

[startup+1.50027 s]
/proc/loadavg: 1.38 0.93 0.95 3/193 19895
/proc/meminfo: memFree=18522716/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38876 memory=8692 CPUtime=1.49 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 2331 0 0 0 148 1 0 0 20 0 1 0 230685581 39809024 2173 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9719 2173 480 7860 0 1824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38876 KiB
Current children cumulated memory: 8692 KiB

[startup+3.10957 s]
/proc/loadavg: 1.38 0.93 0.95 3/193 19895
/proc/meminfo: memFree=18522928/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=38876 memory=8852 CPUtime=3.1 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 3354 0 0 0 309 1 0 0 20 0 1 0 230685581 39809024 2213 33554432000 4194304 36388816 140724210515808 140724210510712 4528032 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9719 2213 480 7860 0 1824 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38876 KiB
Current children cumulated memory: 8852 KiB

[startup+6.30027 s]
/proc/loadavg: 1.51 0.96 0.96 3/193 19895
/proc/meminfo: memFree=18522212/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39008 memory=8988 CPUtime=6.28 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 3575 0 0 0 626 2 0 0 20 0 1 0 230685581 39944192 2247 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9752 2247 480 7860 0 1857 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39008 KiB
Current children cumulated memory: 8988 KiB

[startup+12.7003 s]
/proc/loadavg: 1.63 1.00 0.98 3/193 19895
/proc/meminfo: memFree=18521980/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39140 memory=9056 CPUtime=12.69 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 3815 0 0 0 1265 4 0 0 20 0 1 0 230685581 40079360 2264 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9785 2264 480 7860 0 1890 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 39140 KiB
Current children cumulated memory: 9056 KiB

[startup+25.5003 s]
/proc/loadavg: 1.68 1.03 0.99 3/193 19895
/proc/meminfo: memFree=18521840/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39272 memory=9268 CPUtime=25.49 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 4289 0 0 0 2542 7 0 0 20 0 1 0 230685581 40214528 2317 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9818 2317 481 7860 0 1923 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39272 KiB
Current children cumulated memory: 9268 KiB

[startup+51.1095 s]
/proc/loadavg: 1.81 1.12 1.02 3/193 19895
/proc/meminfo: memFree=18521964/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39404 memory=9344 CPUtime=51.09 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 4594 0 0 0 5093 16 0 0 20 0 1 0 230685581 40349696 2336 33554432000 4194304 36388816 140724210515808 140724210510712 4661702 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9851 2336 481 7860 0 1956 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39404 KiB
Current children cumulated memory: 9344 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 1.26 1.07 3/191 19896
/proc/meminfo: memFree=18522336/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39536 memory=9432 CPUtime=102.29 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 4908 0 0 0 10196 33 0 0 20 0 1 0 230685581 40484864 2358 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9884 2358 481 7860 0 1989 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 39536 KiB
Current children cumulated memory: 9432 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.39 1.13 3/191 19897
/proc/meminfo: memFree=18522084/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39536 memory=9536 CPUtime=162.28 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 5217 0 0 0 16176 52 0 0 20 0 1 0 230685581 40484864 2384 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9884 2384 481 7860 0 1989 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39536 KiB
Current children cumulated memory: 9536 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.50 1.18 3/191 19898
/proc/meminfo: memFree=18522152/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39668 memory=9624 CPUtime=222.28 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 5544 0 0 0 22158 70 0 0 20 0 1 0 230685581 40620032 2406 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9917 2406 481 7860 0 2022 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 39668 KiB
Current children cumulated memory: 9624 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.59 1.23 3/187 19899
/proc/meminfo: memFree=18522652/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39668 memory=9644 CPUtime=282.28 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 5837 0 0 0 28139 89 0 0 20 0 1 0 230685581 40620032 2411 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9917 2411 481 7860 0 2022 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 39668 KiB
Current children cumulated memory: 9644 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.67 1.28 3/187 19900
/proc/meminfo: memFree=18522844/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39668 memory=9684 CPUtime=342.28 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 6109 0 0 0 34127 101 0 0 20 0 1 0 230685581 40620032 2421 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9917 2421 481 7860 0 2022 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 39668 KiB
Current children cumulated memory: 9684 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.73 1.33 3/188 19909
/proc/meminfo: memFree=18522184/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39668 memory=9700 CPUtime=402.27 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 6403 0 0 0 40106 121 0 0 20 0 1 0 230685581 40620032 2425 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9917 2425 481 7860 0 2022 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 39668 KiB
Current children cumulated memory: 9700 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.78 1.37 3/188 19910
/proc/meminfo: memFree=18522248/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=39800 memory=9716 CPUtime=462.27 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 6704 0 0 0 46076 151 0 0 20 0 1 0 230685581 40755200 2429 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 9950 2429 481 7860 0 2055 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 39800 KiB
Current children cumulated memory: 9716 KiB


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

/proc/19894/statm: 10016 2500 481 7860 0 2121 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10000 KiB

[startup+1782.3 s]
/proc/loadavg: 2.28 2.05 1.87 3/188 19973
/proc/meminfo: memFree=18520236/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10000 CPUtime=1782.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 13178 0 0 0 177711 510 0 0 20 0 1 0 230685581 41025536 2500 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2500 481 7860 0 2121 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10000 KiB

[startup+1842.3 s]
/proc/loadavg: 2.34 2.13 1.91 3/188 19974
/proc/meminfo: memFree=18520548/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10000 CPUtime=1842.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 13499 0 0 0 183696 525 0 0 20 0 1 0 230685581 41025536 2500 33554432000 4194304 36388816 140724210515808 140724210510712 4420420 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2500 481 7860 0 2121 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10000 KiB

[startup+1902.3 s]
/proc/loadavg: 2.12 2.10 1.91 3/188 19975
/proc/meminfo: memFree=18520760/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10036 CPUtime=1902.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 13784 0 0 0 189679 542 0 0 20 0 1 0 230685581 41025536 2509 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2509 481 7860 0 2121 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10036 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.09 1.92 3/187 19976
/proc/meminfo: memFree=18520780/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10036 CPUtime=1962.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 14053 0 0 0 195661 560 0 0 20 0 1 0 230685581 41025536 2509 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2509 481 7860 0 2121 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10036 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.07 1.92 3/187 19977
/proc/meminfo: memFree=18520852/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10060 CPUtime=2022.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 14388 0 0 0 201643 578 0 0 20 0 1 0 230685581 41025536 2515 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2515 481 7860 0 2121 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10060 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.06 1.93 3/187 19978
/proc/meminfo: memFree=18520796/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10060 CPUtime=2082.21 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 14659 0 0 0 207615 606 0 0 20 0 1 0 230685581 41025536 2515 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2515 481 7860 0 2121 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10060 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.06 1.94 3/187 19979
/proc/meminfo: memFree=18520864/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10060 CPUtime=2142.2 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 14972 0 0 0 213592 628 0 0 20 0 1 0 230685581 41025536 2515 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2515 481 7860 0 2121 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10060 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.05 1.95 3/188 19988
/proc/meminfo: memFree=18520008/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10088 CPUtime=2202.2 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 15255 0 0 0 219572 648 0 0 20 0 1 0 230685581 41025536 2522 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2522 481 7860 0 2121 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10088 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 1.95 3/188 19989
/proc/meminfo: memFree=18519956/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10088 CPUtime=2262.2 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 15525 0 0 0 225555 665 0 0 20 0 1 0 230685581 41025536 2522 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2522 481 7860 0 2121 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10088 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/188 19990
/proc/meminfo: memFree=18520156/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10088 CPUtime=2322.19 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 15790 0 0 0 231538 681 0 0 20 0 1 0 230685581 41025536 2522 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2522 481 7860 0 2121 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/188 19991
/proc/meminfo: memFree=18520104/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10116 CPUtime=2382.2 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 16100 0 0 0 237522 698 0 0 20 0 1 0 230685581 41025536 2529 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2529 481 7860 0 2121 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/188 19992
/proc/meminfo: memFree=18520292/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10116 CPUtime=2442.19 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 16370 0 0 0 243507 712 0 0 20 0 1 0 230685581 41025536 2529 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2529 481 7860 0 2121 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10116 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/187 20054
/proc/meminfo: memFree=18534344/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10116 CPUtime=2502.18 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 16640 0 0 0 249491 727 0 0 20 0 1 0 230685581 41025536 2529 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2529 481 7860 0 2121 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10116 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 1.95 3/187 20054
/proc/meminfo: memFree=18534332/32770624 swapFree=67108196/67108860
[pid=19894] ppid=19891 vsize=40064 memory=10116 CPUtime=2519.89 cores=1,3,5,7
/proc/19894/stat : 19894 (macht) R 19891 19894 19646 0 -1 4202496 16910 0 0 0 251258 731 0 0 20 0 1 0 230685581 41025536 2529 33554432000 4194304 36388816 140724210515808 140724210510712 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60493824 140724210521275 140724210521353 140724210521353 140724210524111 0
/proc/19894/statm: 10016 2529 481 7860 0 2121 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 40064 KiB
Current children cumulated memory: 10116 KiB

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

[startup+2520.01 s]
# the end of solver process 19894 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.59 s, system=7.32071 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): 2519.91
CPU user time (s): 2512.59
CPU system time (s): 7.32071
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 40064
Max. memory (cumulated for all children) (KiB): 10116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.59
system time used= 7.32071
maximum resident set size= 10116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16910
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= 5
involuntary context switches= 754


# summary of solver processes directly reported to runsolver:
#   pid: 19894
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2512.59
#   total CPU system time (s): 7.32071

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.88523 second user time and 15.3858 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-13 05:33:44
IDJOB=4305888
IDBENCH=141611
IDSOLVER=2784
FILE ID=node151/4305888-1534131224
RUNJOBID= node151-1534131203-19678
PBS_JOBID= 21037016
Free space on /tmp= 41204 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-16_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305888-1534131224/watcher-4305888-1534131224 -o /tmp/evaluation-result-4305888-1534131224/solver-4305888-1534131224 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534131203-19678 --watchdog 2580  macht 2520 HOME/instance-4305888-1534131224.xml

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

MD5SUM BENCH= fff017207be5e3895e33195d340205a8
RANDOM SEED=1846652827

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        18529796 kB
MemAvailable:   31886996 kB
Buffers:          215196 kB
Cached:         13255100 kB
SwapCached:           16 kB
Active:          5946080 kB
Inactive:        7595404 kB
Active(anon):      20800 kB
Inactive(anon):   102576 kB
Active(file):    5925280 kB
Inactive(file):  7492828 kB
Unevictable:        7836 kB
Mlocked:            7836 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:             53104 kB
Writeback:             0 kB
AnonPages:         79072 kB
Mapped:            61976 kB
Shmem:             49524 kB
Slab:             395772 kB
SReclaimable:     367552 kB
SUnreclaim:        28220 kB
KernelStack:        3360 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     392020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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= 41152 MiB
End job on node151 at 2018-08-13 06:15:44