Trace number 4306119

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12UNSAT 525.579 525.589

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-08_c18.xml
MD5SUMf8c10a8313da5da6e599be620e9e581f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.55614
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints114
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":120}]
Minimum variable degree0
Maximum variable degree17
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":16,"count":8},{"degree":17,"count":56}]
Minimum constraint arity8
Maximum constraint arity64
Distribution of constraint arities[{"arity":8,"count":1},{"arity":10,"count":112},{"arity":64,"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":112}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
525.48/525.58	s UNSATISFIABLE
525.48/525.58	c  # Nodes: 6928527

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14451 MiB free)
  memory of node 1: 16384 MiB (13692 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306119-1534131162/watcher-4306119-1534131162 -o /tmp/evaluation-result-4306119-1534131162/solver-4306119-1534131162 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534131162-1808 --watchdog 2580 BTD 12 2520 HOME/instance-4306119-1534131162.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
Current StackSize limit: 8192 KiB

solver pid=1830, runsolver pid=1824

[startup+0.100159 s]*
/proc/loadavg: 1.92 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28807568/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=32956 memory=3140 CPUtime=0.1 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 916 0 0 0 10 0 0 0 20 0 1 0 230679391 33746944 785 33554432000 4194304 36388936 140726904064128 140726904064128 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8239 785 502 7861 0 343 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 3140 KiB

[startup+0.209651 s]*
/proc/loadavg: 1.92 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28802856/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=32956 memory=3140 CPUtime=0.2 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 920 0 0 0 20 0 0 0 20 0 1 0 230679391 33746944 785 33554432000 4194304 36388936 140726904064128 140726904064128 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8239 785 502 7861 0 343 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 3140 KiB

[startup+0.30925 s]*
/proc/loadavg: 1.92 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28799508/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=32956 memory=3140 CPUtime=0.31 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 923 0 0 0 30 1 0 0 20 0 1 0 230679391 33746944 785 33554432000 4194304 36388936 140726904064128 140726904064128 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8239 785 502 7861 0 343 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 3140 KiB

[startup+0.700276 s]
/proc/loadavg: 1.92 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28786068/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3140 CPUtime=0.69 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 929 0 0 0 68 1 0 0 20 0 1 0 230679391 33882112 785 33554432000 4194304 36388936 140726904064128 140726904064128 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 785 502 7861 0 376 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3140 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28777636/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3140 CPUtime=1.49 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 933 0 0 0 147 2 0 0 20 0 1 0 230679391 33882112 785 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 785 502 7861 0 376 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3140 KiB

[startup+3.10914 s]
/proc/loadavg: 1.93 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28758448/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3236 CPUtime=3.09 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 1135 0 0 0 304 5 0 0 20 0 1 0 230679391 33882112 809 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 809 502 7861 0 376 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3236 KiB

[startup+6.30026 s]
/proc/loadavg: 1.93 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28757812/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3252 CPUtime=6.29 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 1341 0 0 0 618 11 0 0 20 0 1 0 230679391 33882112 813 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 813 502 7861 0 376 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3252 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28757052/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3272 CPUtime=12.69 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 1550 0 0 0 1246 23 0 0 20 0 1 0 230679391 33882112 818 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 818 502 7861 0 376 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3272 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28757740/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33088 memory=3300 CPUtime=25.48 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 1975 0 0 0 2504 44 0 0 20 0 1 0 230679391 33882112 825 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8272 825 502 7861 0 376 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3300 KiB

[startup+51.1091 s]
/proc/loadavg: 1.97 2.00 1.97 3/187 1838
/proc/meminfo: memFree=28758152/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3320 CPUtime=51.09 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 2199 0 0 0 5021 88 0 0 20 0 1 0 230679391 34017280 830 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 830 502 7861 0 409 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3320 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/187 1839
/proc/meminfo: memFree=28759080/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3340 CPUtime=102.28 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 2428 0 0 0 10056 172 0 0 20 0 1 0 230679391 34017280 835 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 835 502 7861 0 409 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3340 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/187 1840
/proc/meminfo: memFree=28759444/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3356 CPUtime=162.27 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 2656 0 0 0 15956 271 0 0 20 0 1 0 230679391 34017280 839 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 839 502 7861 0 409 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3356 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.98 1.96 3/187 1841
/proc/meminfo: memFree=28759076/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3368 CPUtime=222.27 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 2888 0 0 0 21824 403 0 0 20 0 1 0 230679391 34017280 842 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 842 502 7861 0 409 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3368 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.99 1.96 3/187 1842
/proc/meminfo: memFree=28760340/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3380 CPUtime=282.27 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3122 0 0 0 27716 511 0 0 20 0 1 0 230679391 34017280 845 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 845 502 7861 0 409 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3380 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.96 3/187 1843
/proc/meminfo: memFree=28760232/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3392 CPUtime=342.28 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3357 0 0 0 33609 619 0 0 20 0 1 0 230679391 34017280 848 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 848 502 7861 0 409 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3392 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1844
/proc/meminfo: memFree=28760284/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3392 CPUtime=402.28 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3360 0 0 0 39502 726 0 0 20 0 1 0 230679391 34017280 848 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 848 502 7861 0 409 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3392 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1852
/proc/meminfo: memFree=28759204/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3408 CPUtime=462.27 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3598 0 0 0 45419 808 0 0 20 0 1 0 230679391 34017280 852 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 852 503 7861 0 409 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3408 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=522.28 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51286 942 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 522.28 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

[startup+525.589 s]
# the end of solver process 1830 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=516.089 s, system=9.48982 s

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

[startup+523.2 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=523.18 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51374 944 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 523.18 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

[startup+524.8 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=524.78 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51531 947 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 524.78 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

[startup+525.2 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=525.18 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51570 948 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 525.18 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

[startup+525.4 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=525.38 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51590 948 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 525.38 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

[startup+525.5 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 1853
/proc/meminfo: memFree=28759592/32770624 swapFree=67030660/67108860
[pid=1830] ppid=1824 vsize=33220 memory=3412 CPUtime=525.48 cores=1,3,5,7
/proc/1830/stat : 1830 (BTD) R 1824 1830 1776 0 -1 4202496 3838 0 0 0 51600 948 0 0 20 0 1 0 230679391 34017280 853 33554432000 4194304 36388936 140726904064128 140726904062968 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 69238784 140726904071356 140726904071435 140726904071435 140726904074193 0
/proc/1830/statm: 8305 853 503 7861 0 409 0
Current children cumulated CPU time: 525.48 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3412 KiB

Child status: 0
Real time (s): 525.589
CPU time (s): 525.579
CPU user time (s): 516.089
CPU system time (s): 9.48982
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 33220
Max. memory (cumulated for all children) (KiB): 3412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 516.089
system time used= 9.48982
maximum resident set size= 3436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3934
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= 263


# summary of solver processes directly reported to runsolver:
#   pid: 1830
#   total CPU time (s): 525.579
#   total CPU user time (s): 516.089
#   total CPU system time (s): 9.48982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.09337 second user time and 3.16417 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-13 05:32:42
IDJOB=4306119
IDBENCH=141618
IDSOLVER=2785
FILE ID=node102/4306119-1534131162
RUNJOBID= node102-1534131162-1808
PBS_JOBID= 21037015
Free space on /tmp= 38476 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-08_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306119-1534131162/watcher-4306119-1534131162 -o /tmp/evaluation-result-4306119-1534131162/solver-4306119-1534131162 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534131162-1808 --watchdog 2580  BTD 12 2520 HOME/instance-4306119-1534131162.xml

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

MD5SUM BENCH= f8c10a8313da5da6e599be620e9e581f
RANDOM SEED=1743602931

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:        28820112 kB
MemAvailable:   31879200 kB
Buffers:          161904 kB
Cached:          3145268 kB
SwapCached:        51244 kB
Active:          1712372 kB
Inactive:        1674168 kB
Active(anon):       4236 kB
Inactive(anon):   126908 kB
Active(file):    1708136 kB
Inactive(file):  1547260 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030660 kB
Dirty:            105572 kB
Writeback:             0 kB
AnonPages:         90660 kB
Mapped:            51352 kB
Shmem:             48984 kB
Slab:             260956 kB
SReclaimable:     232152 kB
SUnreclaim:        28804 kB
KernelStack:        3456 kB
PageTables:         5684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 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= 38372 MiB
End job on node102 at 2018-08-13 05:41:28