Trace number 4300763

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) 2519.95 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-10_mini_c18.xml
MD5SUMba10c53a53c6ac87d986792da34ee429
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 benchmark0.783118
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints210
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":190}]
Minimum variable degree0
Maximum variable degree22
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":21,"count":10},{"degree":22,"count":90}]
Minimum constraint arity1
Maximum constraint arity12
Distribution of constraint arities[{"arity":1,"count":10},{"arity":10,"count":20},{"arity":12,"count":180}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10},{"type":"allDifferent","count":20},{"type":"element","count":180}]
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 (10632 MiB free)
  memory of node 1: 16384 MiB (12580 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300763-1532851562/watcher-4300763-1532851562 -o /tmp/evaluation-result-4300763-1532851562/solver-4300763-1532851562 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2687 --watchdog 2580 minimacht 2520 HOME/instance-4300763-1532851562.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=3695, runsolver pid=3692

[startup+0.100196 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3696
/proc/meminfo: memFree=23768328/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27732 memory=4252 CPUtime=0.1 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1267 0 0 0 10 0 0 0 20 0 1 0 102719367 28397568 1063 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6933 1063 632 252 0 479 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4252 KiB

[startup+0.209474 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3696
/proc/meminfo: memFree=23768328/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27732 memory=4252 CPUtime=0.21 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1274 0 0 0 21 0 0 0 20 0 1 0 102719367 28397568 1063 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6933 1063 632 252 0 479 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4252 KiB

[startup+0.308888 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3696
/proc/meminfo: memFree=23768328/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27732 memory=4252 CPUtime=0.31 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1277 0 0 0 31 0 0 0 20 0 1 0 102719367 28397568 1063 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6933 1063 632 252 0 479 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4252 KiB

[startup+0.700332 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3696
/proc/meminfo: memFree=23768328/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27860 memory=4476 CPUtime=0.69 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1288 0 0 0 68 1 0 0 20 0 1 0 102719367 28528640 1119 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6965 1119 650 252 0 511 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4476 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3696
/proc/meminfo: memFree=23768328/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27860 memory=4476 CPUtime=1.49 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1295 0 0 0 147 2 0 0 20 0 1 0 102719367 28528640 1119 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6965 1119 650 252 0 511 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4476 KiB

[startup+3.10932 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3696
/proc/meminfo: memFree=23768344/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27860 memory=4544 CPUtime=3.1 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1605 0 0 0 306 4 0 0 20 0 1 0 102719367 28528640 1136 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6965 1136 650 252 0 511 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4544 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3757
/proc/meminfo: memFree=23766784/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27860 memory=4580 CPUtime=6.29 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 1925 0 0 0 621 8 0 0 20 0 1 0 102719367 28528640 1145 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6965 1145 650 252 0 511 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4580 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3821
/proc/meminfo: memFree=23767396/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27992 memory=4604 CPUtime=12.69 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 2252 0 0 0 1254 15 0 0 20 0 1 0 102719367 28663808 1151 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6998 1151 650 252 0 544 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27992 KiB
Current children cumulated memory: 4604 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3821
/proc/meminfo: memFree=23767408/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27992 memory=4660 CPUtime=25.49 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 2915 0 0 0 2516 33 0 0 20 0 1 0 102719367 28663808 1165 33554432000 4194304 5224576 140728787629776 140728787627320 4634298 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6998 1165 650 252 0 544 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27992 KiB
Current children cumulated memory: 4660 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3821
/proc/meminfo: memFree=23767284/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=27992 memory=4700 CPUtime=51.09 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 3266 0 0 0 5046 63 0 0 20 0 1 0 102719367 28663808 1175 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 6998 1175 650 252 0 544 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27992 KiB
Current children cumulated memory: 4700 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 3822
/proc/meminfo: memFree=23766992/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4728 CPUtime=102.29 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 3627 0 0 0 10105 124 0 0 20 0 1 0 102719367 28798976 1182 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1182 650 252 0 577 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4728 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 3823
/proc/meminfo: memFree=23767612/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4772 CPUtime=162.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 3987 0 0 0 16031 197 0 0 20 0 1 0 102719367 28798976 1193 33554432000 4194304 5224576 140728787629776 140728787627320 4261404 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1193 650 252 0 577 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4772 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 3824
/proc/meminfo: memFree=23766992/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4780 CPUtime=222.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 4357 0 0 0 21953 275 0 0 20 0 1 0 102719367 28798976 1195 33554432000 4194304 5224576 140728787629776 140728787627320 4257417 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1195 650 252 0 577 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4780 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3832
/proc/meminfo: memFree=23766572/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4820 CPUtime=282.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 4728 0 0 0 27877 351 0 0 20 0 1 0 102719367 28798976 1205 33554432000 4194304 5224576 140728787629776 140728787627320 4471052 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1205 655 252 0 577 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4820 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3894
/proc/meminfo: memFree=23764400/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4832 CPUtime=342.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 5099 0 0 0 33800 428 0 0 20 0 1 0 102719367 28798976 1208 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1208 655 252 0 577 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3895
/proc/meminfo: memFree=23763708/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4840 CPUtime=402.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 5471 0 0 0 39723 505 0 0 20 0 1 0 102719367 28798976 1210 33554432000 4194304 5224576 140728787629776 140728787627320 140202009080327 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1210 655 252 0 577 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4840 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3896
/proc/meminfo: memFree=23763812/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28124 memory=4848 CPUtime=462.28 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 5846 0 0 0 45643 585 0 0 20 0 1 0 102719367 28798976 1212 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7031 1212 655 252 0 577 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4848 KiB


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

/proc/3695/statm: 7064 1232 655 252 0 610 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4928 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/187 3935
/proc/meminfo: memFree=23763112/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4936 CPUtime=1782.25 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 14253 0 0 0 175903 2322 0 0 20 0 1 0 102719367 28934144 1234 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1234 655 252 0 610 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4936 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 3936
/proc/meminfo: memFree=23763344/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4936 CPUtime=1842.25 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 14636 0 0 0 181828 2397 0 0 20 0 1 0 102719367 28934144 1234 33554432000 4194304 5224576 140728787629776 140728787627320 4235953 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1234 655 252 0 610 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4936 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 3937
/proc/meminfo: memFree=23763192/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4936 CPUtime=1902.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 15028 0 0 0 187752 2472 0 0 20 0 1 0 102719367 28934144 1234 33554432000 4194304 5224576 140728787629776 140728787627320 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1234 655 252 0 610 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4936 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/187 3938
/proc/meminfo: memFree=23763100/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4940 CPUtime=1962.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 15412 0 0 0 193664 2560 0 0 20 0 1 0 102719367 28934144 1235 33554432000 4194304 5224576 140728787629776 140728787627320 4471695 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1235 655 252 0 610 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4940 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 3939
/proc/meminfo: memFree=23763356/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4940 CPUtime=2022.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 15800 0 0 0 199579 2645 0 0 20 0 1 0 102719367 28934144 1235 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1235 655 252 0 610 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4940 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/188 3948
/proc/meminfo: memFree=23762432/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4940 CPUtime=2082.25 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 16193 0 0 0 205498 2727 0 0 20 0 1 0 102719367 28934144 1235 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1235 655 252 0 610 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4940 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 3949
/proc/meminfo: memFree=23762432/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4948 CPUtime=2142.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 16588 0 0 0 211407 2817 0 0 20 0 1 0 102719367 28934144 1237 33554432000 4194304 5224576 140728787629776 140728787627320 140202009080327 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1237 655 252 0 610 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4948 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 3950
/proc/meminfo: memFree=23762556/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4948 CPUtime=2202.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 16944 0 0 0 217315 2909 0 0 20 0 1 0 102719367 28934144 1237 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1237 655 252 0 610 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4948 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3951
/proc/meminfo: memFree=23762552/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4948 CPUtime=2262.23 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 17361 0 0 0 223225 2998 0 0 20 0 1 0 102719367 28934144 1237 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1237 655 252 0 610 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3952
/proc/meminfo: memFree=23762628/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4956 CPUtime=2322.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 17752 0 0 0 229139 3085 0 0 20 0 1 0 102719367 28934144 1239 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1239 655 252 0 610 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3953
/proc/meminfo: memFree=23762512/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4956 CPUtime=2382.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 18141 0 0 0 235055 3169 0 0 20 0 1 0 102719367 28934144 1239 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1239 655 252 0 610 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3954
/proc/meminfo: memFree=23762344/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4956 CPUtime=2442.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 18527 0 0 0 240968 3256 0 0 20 0 1 0 102719367 28934144 1239 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1239 655 252 0 610 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3955
/proc/meminfo: memFree=23762472/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4956 CPUtime=2502.24 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 18927 0 0 0 246880 3344 0 0 20 0 1 0 102719367 28934144 1239 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1239 655 252 0 610 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4956 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3956
/proc/meminfo: memFree=23762720/32770624 swapFree=67108860/67108860
[pid=3695] ppid=3692 vsize=28256 memory=4956 CPUtime=2519.94 cores=0,2,4,6
/proc/3695/stat : 3695 (minimacht) R 3692 3695 2656 0 -1 4202496 19300 0 0 0 248624 3370 0 0 20 0 1 0 102719367 28934144 1239 33554432000 4194304 5224576 140728787629776 140728787627320 140202003050876 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22564864 140728787633331 140728787633413 140728787633413 140728787636171 0
/proc/3695/statm: 7064 1239 655 252 0 610 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4956 KiB

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

[startup+2520.01 s]
# the end of solver process 3695 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2486.25 s, system=33.7012 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): 2519.95
CPU user time (s): 2486.25
CPU system time (s): 33.7012
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 28256
Max. memory (cumulated for all children) (KiB): 4956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2486.25
system time used= 33.7012
maximum resident set size= 4956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19300
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= 8
involuntary context switches= 749


# summary of solver processes directly reported to runsolver:
#   pid: 3695
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2486.25
#   total CPU system time (s): 33.7012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.7563 second user time and 16.2795 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-29 10:06:02
IDJOB=4300763
IDBENCH=141289
IDSOLVER=2769
FILE ID=node139/4300763-1532851562
RUNJOBID= node139-1532843942-2687
PBS_JOBID= 21022497
Free space on /tmp= 38676 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-10_mini_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300763-1532851562/watcher-4300763-1532851562 -o /tmp/evaluation-result-4300763-1532851562/solver-4300763-1532851562 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2687 --watchdog 2580  minimacht 2520 HOME/instance-4300763-1532851562.xml

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

MD5SUM BENCH= ba10c53a53c6ac87d986792da34ee429
RANDOM SEED=2100499981

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23770280 kB
MemAvailable:   31929788 kB
Buffers:          245636 kB
Cached:          8012272 kB
SwapCached:            0 kB
Active:          3169336 kB
Inactive:        5142816 kB
Active(anon):       8492 kB
Inactive(anon):    73544 kB
Active(file):    3160844 kB
Inactive(file):  5069272 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19632 kB
Writeback:             0 kB
AnonPages:         80948 kB
Mapped:            45552 kB
Shmem:             25228 kB
Slab:             386620 kB
SReclaimable:     357852 kB
SUnreclaim:        28768 kB
KernelStack:        3392 kB
PageTables:         5704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38660 MiB
End job on node139 at 2018-07-29 10:48:02