Trace number 4300766

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) 2519.98 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-16_mini_c18.xml
MD5SUM90b0ae5457c21a968d0990b7ba14ba70
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 benchmark1.06797
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints528
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":496}]
Minimum variable degree0
Maximum variable degree34
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":33,"count":16},{"degree":34,"count":240}]
Minimum constraint arity1
Maximum constraint arity18
Distribution of constraint arities[{"arity":1,"count":16},{"arity":16,"count":32},{"arity":18,"count":480}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"allDifferent","count":32},{"type":"element","count":480}]
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 (14172 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300766-1532852842/watcher-4300766-1532852842 -o /tmp/evaluation-result-4300766-1532852842/solver-4300766-1532852842 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580 minimacht 2520 HOME/instance-4300766-1532852842.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=16121, runsolver pid=16118

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28055380/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=32756 memory=9268 CPUtime=0.1 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2494 0 0 0 10 0 0 0 20 0 1 0 102847462 33542144 2317 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8189 2317 633 252 0 1735 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32756 KiB
Current children cumulated memory: 9268 KiB

[startup+0.209824 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28055244/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=32888 memory=9268 CPUtime=0.21 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2533 0 0 0 21 0 0 0 20 0 1 0 102847462 33677312 2317 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8222 2317 633 252 0 1768 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32888 KiB
Current children cumulated memory: 9268 KiB

[startup+0.309021 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28055244/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=32888 memory=9268 CPUtime=0.3 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2541 0 0 0 30 0 0 0 20 0 1 0 102847462 33677312 2317 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8222 2317 633 252 0 1768 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32888 KiB
Current children cumulated memory: 9268 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054472/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33016 memory=9640 CPUtime=0.68 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2560 0 0 0 68 0 0 0 20 0 1 0 102847462 33808384 2410 33554432000 4194304 5224576 140724756227680 140724756222728 4579123 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8254 2410 650 252 0 1800 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 9640 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054472/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33016 memory=9640 CPUtime=1.48 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2574 0 0 0 148 0 0 0 20 0 1 0 102847462 33808384 2410 33554432000 4194304 5224576 140724756227680 140724756222728 4362868 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8254 2410 650 252 0 1800 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 9640 KiB

[startup+3.10911 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054472/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33148 memory=9744 CPUtime=3.09 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2771 0 0 0 308 1 0 0 20 0 1 0 102847462 33943552 2436 33554432000 4194304 5224576 140724756227680 140724756222728 4261404 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8287 2436 650 252 0 1833 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 9744 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054276/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33148 memory=9836 CPUtime=6.29 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 2980 0 0 0 626 3 0 0 20 0 1 0 102847462 33943552 2459 33554432000 4194304 5224576 140724756227680 140724756222728 4470616 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8287 2459 650 252 0 1833 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 9836 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054148/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33276 memory=9900 CPUtime=12.69 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 3226 0 0 0 1264 5 0 0 20 0 1 0 102847462 34074624 2475 33554432000 4194304 5224576 140724756227680 140724756222728 4634181 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8319 2475 650 252 0 1865 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33276 KiB
Current children cumulated memory: 9900 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16122
/proc/meminfo: memFree=28054148/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33408 memory=10104 CPUtime=25.48 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 3723 0 0 0 2538 10 0 0 20 0 1 0 102847462 34209792 2526 33554432000 4194304 5224576 140724756227680 140724756222728 4634181 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8352 2526 652 252 0 1898 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 10104 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16123
/proc/meminfo: memFree=28053916/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33540 memory=10248 CPUtime=51.09 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 4055 0 0 0 5090 19 0 0 20 0 1 0 102847462 34344960 2562 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8385 2562 652 252 0 1931 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 10248 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 16124
/proc/meminfo: memFree=28053868/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33672 memory=10276 CPUtime=102.28 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 4371 0 0 0 10189 39 0 0 20 0 1 0 102847462 34480128 2569 33554432000 4194304 5224576 140724756227680 140724756222728 4579104 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8418 2569 652 252 0 1964 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 10276 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 16133
/proc/meminfo: memFree=28053392/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33804 memory=10432 CPUtime=162.28 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 4719 0 0 0 16168 60 0 0 20 0 1 0 102847462 34615296 2608 33554432000 4194304 5224576 140724756227680 140724756222728 4576217 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8451 2608 652 252 0 1997 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33804 KiB
Current children cumulated memory: 10432 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 16134
/proc/meminfo: memFree=28053780/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33804 memory=10476 CPUtime=222.28 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 5035 0 0 0 22148 80 0 0 20 0 1 0 102847462 34615296 2619 33554432000 4194304 5224576 140724756227680 140724756222728 4576219 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8451 2619 652 252 0 1997 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33804 KiB
Current children cumulated memory: 10476 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.02 2.05 3/191 16135
/proc/meminfo: memFree=28053644/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33936 memory=10556 CPUtime=282.29 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 5386 0 0 0 28124 105 0 0 20 0 1 0 102847462 34750464 2639 33554432000 4194304 5224576 140724756227680 140724756222728 4363097 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8484 2639 652 252 0 2030 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 10556 KiB

[startup+342.3 s]
/proc/loadavg: 2.15 2.05 2.05 3/191 16136
/proc/meminfo: memFree=28053644/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33936 memory=10616 CPUtime=342.29 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 5733 0 0 0 34100 129 0 0 20 0 1 0 102847462 34750464 2654 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8484 2654 652 252 0 2030 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 10616 KiB

[startup+402.3 s]
/proc/loadavg: 2.11 2.05 2.05 3/191 16137
/proc/meminfo: memFree=28053568/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33936 memory=10640 CPUtime=402.28 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 6026 0 0 0 40075 153 0 0 20 0 1 0 102847462 34750464 2660 33554432000 4194304 5224576 140724756227680 140724756222728 140125869904391 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8484 2660 652 252 0 2030 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 10640 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 16139
/proc/meminfo: memFree=28053856/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=33936 memory=10676 CPUtime=462.28 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 6364 0 0 0 46050 178 0 0 20 0 1 0 102847462 34750464 2669 33554432000 4194304 5224576 140724756227680 140724756222728 4576235 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8484 2669 652 252 0 2030 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 10676 KiB


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

/proc/16121/statm: 8583 2740 652 252 0 2129 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 10960 KiB

[startup+1782.3 s]
/proc/loadavg: 1.99 2.01 2.03 3/190 16361
/proc/meminfo: memFree=28059112/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=10988 CPUtime=1782.27 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 13311 0 0 0 177557 670 0 0 20 0 1 0 102847462 35155968 2747 33554432000 4194304 5224576 140724756227680 140724756222728 4362840 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2747 652 252 0 2129 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 10988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 16363
/proc/meminfo: memFree=28058676/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=10988 CPUtime=1842.27 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 13611 0 0 0 183535 692 0 0 20 0 1 0 102847462 35155968 2747 33554432000 4194304 5224576 140724756227680 140724756222728 4261408 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2747 652 252 0 2129 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 10988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.02 2.04 3/190 16364
/proc/meminfo: memFree=28058352/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=10988 CPUtime=1902.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 13919 0 0 0 189514 712 0 0 20 0 1 0 102847462 35155968 2747 33554432000 4194304 5224576 140724756227680 140724756222728 140125869904391 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2747 652 252 0 2129 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 10988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/191 16373
/proc/meminfo: memFree=28057832/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11012 CPUtime=1962.27 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 14240 0 0 0 195486 741 0 0 20 0 1 0 102847462 35155968 2753 33554432000 4194304 5224576 140724756227680 140724756222728 4634176 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2753 652 252 0 2129 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11012 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 16396
/proc/meminfo: memFree=28056576/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11012 CPUtime=2022.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 14541 0 0 0 201458 768 0 0 20 0 1 0 102847462 35155968 2753 33554432000 4194304 5224576 140724756227680 140724756222728 4634168 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2753 652 252 0 2129 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11012 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 16397
/proc/meminfo: memFree=28057704/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11012 CPUtime=2082.27 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 14851 0 0 0 207429 798 0 0 20 0 1 0 102847462 35155968 2753 33554432000 4194304 5224576 140724756227680 140724756222728 4560784 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2753 652 252 0 2129 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11012 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 16398
/proc/meminfo: memFree=28057768/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11032 CPUtime=2142.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 15145 0 0 0 213396 830 0 0 20 0 1 0 102847462 35155968 2758 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2758 652 252 0 2129 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11032 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 16399
/proc/meminfo: memFree=28058324/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11032 CPUtime=2202.27 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 15461 0 0 0 219365 862 0 0 20 0 1 0 102847462 35155968 2758 33554432000 4194304 5224576 140724756227680 140724756222728 4579123 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2758 652 252 0 2129 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11032 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 16400
/proc/meminfo: memFree=28058116/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11040 CPUtime=2262.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 15761 0 0 0 225327 899 0 0 20 0 1 0 102847462 35155968 2760 33554432000 4194304 5224576 140724756227680 140724756222728 4578973 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2760 652 252 0 2129 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11040 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 16401
/proc/meminfo: memFree=28058212/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11040 CPUtime=2322.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 16062 0 0 0 231289 937 0 0 20 0 1 0 102847462 35155968 2760 33554432000 4194304 5224576 140724756227680 140724756222728 4576179 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2760 652 252 0 2129 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11040 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/190 16402
/proc/meminfo: memFree=28057960/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11040 CPUtime=2382.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 16375 0 0 0 237260 966 0 0 20 0 1 0 102847462 35155968 2760 33554432000 4194304 5224576 140724756227680 140724756222728 4362840 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2760 652 252 0 2129 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11040 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 16403
/proc/meminfo: memFree=28058496/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11056 CPUtime=2442.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 16672 0 0 0 243231 995 0 0 20 0 1 0 102847462 35155968 2764 33554432000 4194304 5224576 140724756227680 140724756222728 4241414 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2764 652 252 0 2129 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11056 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 16405
/proc/meminfo: memFree=28057740/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11056 CPUtime=2502.26 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 16969 0 0 0 249205 1021 0 0 20 0 1 0 102847462 35155968 2764 33554432000 4194304 5224576 140724756227680 140724756222728 4560795 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2764 652 252 0 2129 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11056 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 16406
/proc/meminfo: memFree=28057408/32770624 swapFree=67108744/67108860
[pid=16121] ppid=16118 vsize=34332 memory=11056 CPUtime=2519.97 cores=0,2,4,6
/proc/16121/stat : 16121 (minimacht) R 16118 16121 14510 0 -1 4202496 17266 0 0 0 250967 1030 0 0 20 0 1 0 102847462 35155968 2764 33554432000 4194304 5224576 140724756227680 140724756222728 140125863874940 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 28725248 140724756235443 140724756235525 140724756235525 140724756238283 0
/proc/16121/statm: 8583 2764 652 252 0 2129 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 34332 KiB
Current children cumulated memory: 11056 KiB

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

[startup+2520.01 s]
# the end of solver process 16121 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.68 s, system=10.3039 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): 2519.98
CPU user time (s): 2509.68
CPU system time (s): 10.3039
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 34332
Max. memory (cumulated for all children) (KiB): 11056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.68
system time used= 10.3039
maximum resident set size= 11056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17266
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= 11
involuntary context switches= 890


# summary of solver processes directly reported to runsolver:
#   pid: 16121
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2509.68
#   total CPU system time (s): 10.3039

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.70574 second user time and 18.5465 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 10:27:22
IDJOB=4300766
IDBENCH=141297
IDSOLVER=2769
FILE ID=node134/4300766-1532852842
RUNJOBID= node134-1532843156-14541
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-16_mini_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300766-1532852842/watcher-4300766-1532852842 -o /tmp/evaluation-result-4300766-1532852842/solver-4300766-1532852842 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580  minimacht 2520 HOME/instance-4300766-1532852842.xml

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

MD5SUM BENCH= 90b0ae5457c21a968d0990b7ba14ba70
RANDOM SEED=26900376

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:        28062588 kB
MemAvailable:   31953008 kB
Buffers:          198520 kB
Cached:          3954900 kB
SwapCached:            0 kB
Active:          1853668 kB
Inactive:        2360124 kB
Active(anon):      10456 kB
Inactive(anon):    78480 kB
Active(file):    1843212 kB
Inactive(file):  2281644 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             20024 kB
Writeback:             0 kB
AnonPages:         68340 kB
Mapped:            45548 kB
Shmem:             25132 kB
Slab:             191512 kB
SReclaimable:     162796 kB
SUnreclaim:        28716 kB
KernelStack:        3408 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55524 MiB
End job on node134 at 2018-07-29 11:09:23