Trace number 4300765

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
minimacht 2018.07.27? (TO) 2520 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-14_mini_c18.xml
MD5SUM95922eaa4febb814ca502892c64f55db
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 benchmark0.976896
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints406
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree30
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":29,"count":14},{"degree":30,"count":182}]
Minimum constraint arity1
Maximum constraint arity16
Distribution of constraint arities[{"arity":1,"count":14},{"arity":14,"count":28},{"arity":16,"count":364}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"allDifferent","count":28},{"type":"element","count":364}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (13231 MiB free)
  memory of node 1: 16384 MiB (14180 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300765-1532851136/watcher-4300765-1532851136 -o /tmp/evaluation-result-4300765-1532851136/solver-4300765-1532851136 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580 minimacht 2520 HOME/instance-4300765-1532851136.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=15795, runsolver pid=15792

[startup+0.100108 s]*
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28065768/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30492 memory=7028 CPUtime=0.1 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 1943 0 0 0 10 0 0 0 20 0 1 0 102676836 31223808 1757 33554432000 4194304 5224576 140721623433536 140721623430536 4578969 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7623 1757 638 252 0 1169 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30492 KiB
Current children cumulated memory: 7028 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28065768/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30492 memory=7028 CPUtime=0.21 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 1951 0 0 0 21 0 0 0 20 0 1 0 102676836 31223808 1757 33554432000 4194304 5224576 140721623433536 140721623430536 140631451005308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7623 1757 638 252 0 1169 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30492 KiB
Current children cumulated memory: 7028 KiB

[startup+0.309103 s]*
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28065492/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30492 memory=7028 CPUtime=0.3 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 1953 0 0 0 30 0 0 0 20 0 1 0 102676836 31223808 1757 33554432000 4194304 5224576 140721623433536 140721623430536 140631451005308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7623 1757 638 252 0 1169 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30492 KiB
Current children cumulated memory: 7028 KiB

[startup+0.700224 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28065120/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30624 memory=7028 CPUtime=0.68 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 1969 0 0 0 68 0 0 0 20 0 1 0 102676836 31358976 1757 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7656 1757 638 252 0 1202 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 7028 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28065120/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30624 memory=7292 CPUtime=1.49 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 1986 0 0 0 148 1 0 0 20 0 1 0 102676836 31358976 1823 33554432000 4194304 5224576 140721623433536 140721623429544 4579104 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7656 1823 650 252 0 1202 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 7292 KiB

[startup+3.10918 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28064724/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30756 memory=7320 CPUtime=3.1 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 2687 0 0 0 308 2 0 0 20 0 1 0 102676836 31494144 1830 33554432000 4194304 5224576 140721623433536 140721623429544 4560784 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7689 1830 650 252 0 1235 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30756 KiB
Current children cumulated memory: 7320 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28064084/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30756 memory=7388 CPUtime=6.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 3408 0 0 0 624 4 0 0 20 0 1 0 102676836 31494144 1847 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7689 1847 650 252 0 1235 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 30756 KiB
Current children cumulated memory: 7388 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.07 2.07 3/190 15796
/proc/meminfo: memFree=28064084/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=30888 memory=7452 CPUtime=12.69 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 4149 0 0 0 1261 8 0 0 20 0 1 0 102676836 31629312 1863 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7722 1863 650 252 0 1268 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30888 KiB
Current children cumulated memory: 7452 KiB

[startup+25.5002 s]
/proc/loadavg: 1.93 2.05 2.06 3/190 15796
/proc/meminfo: memFree=28064648/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31020 memory=7656 CPUtime=25.48 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 5674 0 0 0 2534 14 0 0 20 0 1 0 102676836 31764480 1914 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7755 1914 652 252 0 1301 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 31020 KiB
Current children cumulated memory: 7656 KiB

[startup+51.1091 s]
/proc/loadavg: 1.95 2.04 2.06 3/189 15796
/proc/meminfo: memFree=28065600/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31152 memory=7732 CPUtime=51.09 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 6461 0 0 0 5084 25 0 0 20 0 1 0 102676836 31899648 1933 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7788 1933 652 252 0 1334 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 31152 KiB
Current children cumulated memory: 7732 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.04 2.05 3/191 15806
/proc/meminfo: memFree=28062984/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31152 memory=7804 CPUtime=102.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 6701 0 0 0 10178 50 0 0 20 0 1 0 102676836 31899648 1951 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7788 1951 652 252 0 1334 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 31152 KiB
Current children cumulated memory: 7804 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/191 15829
/proc/meminfo: memFree=28062420/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31284 memory=7864 CPUtime=162.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 6921 0 0 0 16149 79 0 0 20 0 1 0 102676836 32034816 1966 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7821 1966 652 252 0 1367 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 31284 KiB
Current children cumulated memory: 7864 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 15830
/proc/meminfo: memFree=28062684/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31284 memory=7896 CPUtime=222.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 7116 0 0 0 22128 100 0 0 20 0 1 0 102676836 32034816 1974 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7821 1974 652 252 0 1367 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 31284 KiB
Current children cumulated memory: 7896 KiB

[startup+282.3 s]
/proc/loadavg: 2.28 2.09 2.07 3/191 15831
/proc/meminfo: memFree=28062784/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31284 memory=7920 CPUtime=282.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 7318 0 0 0 28101 127 0 0 20 0 1 0 102676836 32034816 1980 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7821 1980 652 252 0 1367 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 31284 KiB
Current children cumulated memory: 7920 KiB

[startup+342.3 s]
/proc/loadavg: 2.29 2.14 2.09 3/191 15832
/proc/meminfo: memFree=28062800/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31284 memory=7948 CPUtime=342.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 7517 0 0 0 34070 158 0 0 20 0 1 0 102676836 32034816 1987 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7821 1987 652 252 0 1367 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 31284 KiB
Current children cumulated memory: 7948 KiB

[startup+402.3 s]
/proc/loadavg: 2.11 2.12 2.08 3/190 15833
/proc/meminfo: memFree=28062836/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31284 memory=7976 CPUtime=402.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 7685 0 0 0 40045 183 0 0 20 0 1 0 102676836 32034816 1994 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7821 1994 652 252 0 1367 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 31284 KiB
Current children cumulated memory: 7976 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/190 15834
/proc/meminfo: memFree=28062360/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31412 memory=7988 CPUtime=462.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 7886 0 0 0 46022 206 0 0 20 0 1 0 102676836 32165888 1997 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7853 1997 652 252 0 1399 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 31412 KiB
Current children cumulated memory: 7988 KiB


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

/proc/15795/statm: 7885 2045 652 252 0 1431 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8180 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16124
/proc/meminfo: memFree=28053856/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8180 CPUtime=1782.29 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12013 0 0 0 177343 886 0 0 20 0 1 0 102676836 32296960 2045 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2045 652 252 0 1431 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8180 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16125
/proc/meminfo: memFree=28054036/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8180 CPUtime=1842.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12181 0 0 0 183314 914 0 0 20 0 1 0 102676836 32296960 2045 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2045 652 252 0 1431 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8180 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 16134
/proc/meminfo: memFree=28053788/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8180 CPUtime=1902.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12356 0 0 0 189287 941 0 0 20 0 1 0 102676836 32296960 2045 33554432000 4194304 5224576 140721623433536 140721623429544 140631457034797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2045 652 252 0 1431 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8180 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16135
/proc/meminfo: memFree=28053596/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8192 CPUtime=1962.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12525 0 0 0 195259 969 0 0 20 0 1 0 102676836 32296960 2048 33554432000 4194304 5224576 140721623433536 140721623429544 4235678 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2048 652 252 0 1431 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8192 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 16136
/proc/meminfo: memFree=28053644/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8192 CPUtime=2022.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12693 0 0 0 201229 999 0 0 20 0 1 0 102676836 32296960 2048 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2048 652 252 0 1431 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8192 KiB

[startup+2082.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/191 16137
/proc/meminfo: memFree=28053680/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8192 CPUtime=2082.29 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 12870 0 0 0 207203 1026 0 0 20 0 1 0 102676836 32296960 2048 33554432000 4194304 5224576 140721623433536 140721623429544 140631457034745 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2048 652 252 0 1431 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8192 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/191 16138
/proc/meminfo: memFree=28053696/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8204 CPUtime=2142.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13051 0 0 0 213172 1056 0 0 20 0 1 0 102676836 32296960 2051 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2051 652 252 0 1431 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8204 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 16140
/proc/meminfo: memFree=28053372/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8204 CPUtime=2202.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13225 0 0 0 219145 1083 0 0 20 0 1 0 102676836 32296960 2051 33554432000 4194304 5224576 140721623433536 140721623429544 140631457034784 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2051 652 252 0 1431 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8204 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 16141
/proc/meminfo: memFree=28053244/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8204 CPUtime=2262.29 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13419 0 0 0 225119 1110 0 0 20 0 1 0 102676836 32296960 2051 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2051 652 252 0 1431 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8204 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 16142
/proc/meminfo: memFree=28053384/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8204 CPUtime=2322.29 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13598 0 0 0 231089 1140 0 0 20 0 1 0 102676836 32296960 2051 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2051 652 252 0 1431 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8204 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 16143
/proc/meminfo: memFree=28053252/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8216 CPUtime=2382.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13780 0 0 0 237060 1168 0 0 20 0 1 0 102676836 32296960 2054 33554432000 4194304 5224576 140721623433536 140721623429544 4560795 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2054 652 252 0 1431 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8216 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 16144
/proc/meminfo: memFree=28053108/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8216 CPUtime=2442.29 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 13961 0 0 0 243033 1196 0 0 20 0 1 0 102676836 32296960 2054 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2054 652 252 0 1431 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8216 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16153
/proc/meminfo: memFree=28053600/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8216 CPUtime=2502.28 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 14137 0 0 0 249002 1226 0 0 20 0 1 0 102676836 32296960 2054 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2054 652 252 0 1431 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 16153
/proc/meminfo: memFree=28053980/32770624 swapFree=67108744/67108860
[pid=15795] ppid=15792 vsize=31540 memory=8216 CPUtime=2519.99 cores=1,3,5,7
/proc/15795/stat : 15795 (minimacht) R 15792 15795 14510 0 -1 4202496 14307 0 0 0 250765 1234 0 0 20 0 1 0 102676836 32296960 2054 33554432000 4194304 5224576 140721623433536 140721623429544 140631451005308 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 37609472 140721623442611 140721623442693 140721623442693 140721623445451 0
/proc/15795/statm: 7885 2054 652 252 0 1431 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8216 KiB

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

[startup+2520.01 s]
# the end of solver process 15795 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.66 s, system=12.346 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): 2520
CPU user time (s): 2507.66
CPU system time (s): 12.346
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 31540
Max. memory (cumulated for all children) (KiB): 8216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.66
system time used= 12.346
maximum resident set size= 8216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14307
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= 10
involuntary context switches= 760


# summary of solver processes directly reported to runsolver:
#   pid: 15795
#   total CPU time (s): 2520
#   total CPU user time (s): 2507.66
#   total CPU system time (s): 12.346

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.99786 second user time and 16.5322 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 09:58:56
IDJOB=4300765
IDBENCH=141288
IDSOLVER=2769
FILE ID=node134/4300765-1532851136
RUNJOBID= node134-1532843156-14542
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-14_mini_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300765-1532851136/watcher-4300765-1532851136 -o /tmp/evaluation-result-4300765-1532851136/solver-4300765-1532851136 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580  minimacht 2520 HOME/instance-4300765-1532851136.xml

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

MD5SUM BENCH= 95922eaa4febb814ca502892c64f55db
RANDOM SEED=1466757305

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28070460 kB
MemAvailable:   31960288 kB
Buffers:          198324 kB
Cached:          3953776 kB
SwapCached:            0 kB
Active:          1848044 kB
Inactive:        2359964 kB
Active(anon):       5240 kB
Inactive(anon):    78480 kB
Active(file):    1842804 kB
Inactive(file):  2281484 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             19808 kB
Writeback:             0 kB
AnonPages:         63376 kB
Mapped:            45228 kB
Shmem:             25132 kB
Slab:             190844 kB
SReclaimable:     162752 kB
SUnreclaim:        28092 kB
KernelStack:        3392 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55524 MiB
End job on node134 at 2018-07-29 10:40:56