Trace number 4305877

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
macht 2018.07.27? (TO) 2520.03 2519.9

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-10_c18.xml
MD5SUM13340ae912518807f9e2f6bcededa797
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints182
Number of domains2
Minimum domain size10
Maximum domain size100
Distribution of domain sizes[{"size":10,"count":100},{"size":100,"count":90}]
Minimum variable degree0
Maximum variable degree93
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":92,"count":10},{"degree":93,"count":90}]
Minimum constraint arity3
Maximum constraint arity101
Distribution of constraint arities[{"arity":3,"count":90},{"arity":10,"count":1},{"arity":100,"count":1},{"arity":101,"count":90}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (7050 MiB free)
  memory of node 1: 16384 MiB (4480 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305877-1534130372/watcher-4305877-1534130372 -o /tmp/evaluation-result-4305877-1534130372/solver-4305877-1534130372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534130367-27857 --watchdog 2580 macht 2520 HOME/instance-4305877-1534130372.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=28490, runsolver pid=28487

[startup+0.10049 s]*
/proc/loadavg: 0.84 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11795272/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38636 memory=8512 CPUtime=0.1 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 2310 0 0 0 10 0 0 0 20 0 1 0 230600400 39563264 2128 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9659 2128 489 7860 0 1764 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8512 KiB

[startup+0.210027 s]*
/proc/loadavg: 0.84 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11785972/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38636 memory=8512 CPUtime=0.21 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 2310 0 0 0 21 0 0 0 20 0 1 0 230600400 39563264 2128 33554432000 4194304 36388816 140724251341648 140724251339048 4294899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9659 2128 489 7860 0 1764 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8512 KiB

[startup+0.309342 s]*
/proc/loadavg: 0.84 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11785972/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38636 memory=8776 CPUtime=0.31 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 2328 0 0 0 31 0 0 0 20 0 1 0 230600400 39563264 2194 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9659 2194 498 7860 0 1764 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8776 KiB

[startup+0.700272 s]
/proc/loadavg: 0.84 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11785972/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38768 memory=8776 CPUtime=0.69 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 2334 0 0 0 69 0 0 0 20 0 1 0 230600400 39698432 2194 33554432000 4194304 36388816 140724251341648 140724251339048 4459607 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9692 2194 498 7860 0 1797 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8776 KiB

[startup+1.50027 s]
/proc/loadavg: 0.84 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11785688/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38768 memory=8776 CPUtime=1.49 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 2339 0 0 0 149 0 0 0 20 0 1 0 230600400 39698432 2194 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9692 2194 498 7860 0 1797 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8776 KiB

[startup+3.10933 s]
/proc/loadavg: 0.85 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11744000/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38768 memory=8856 CPUtime=3.1 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 3215 0 0 0 309 1 0 0 20 0 1 0 230600400 39698432 2214 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9692 2214 505 7860 0 1797 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8856 KiB

[startup+6.30026 s]
/proc/loadavg: 0.85 0.81 1.07 3/195 28501
/proc/meminfo: memFree=11783992/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38768 memory=8884 CPUtime=6.28 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 3530 0 0 0 627 1 0 0 20 0 1 0 230600400 39698432 2221 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9692 2221 505 7860 0 1797 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8884 KiB

[startup+12.7003 s]
/proc/loadavg: 0.95 0.83 1.08 3/195 28501
/proc/meminfo: memFree=11784304/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38768 memory=8916 CPUtime=12.68 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 3850 0 0 0 1265 3 0 0 20 0 1 0 230600400 39698432 2229 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9692 2229 505 7860 0 1797 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8916 KiB

[startup+25.5003 s]
/proc/loadavg: 1.18 0.89 1.09 3/195 28501
/proc/meminfo: memFree=11785132/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=8956 CPUtime=25.49 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 4501 0 0 0 2543 6 0 0 20 0 1 0 230600400 39833600 2239 33554432000 4194304 36388816 140724251341648 140724251339048 4462086 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2239 505 7860 0 1830 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 8956 KiB

[startup+51.1094 s]
/proc/loadavg: 1.46 0.98 1.12 3/196 28509
/proc/meminfo: memFree=11784632/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=8984 CPUtime=51.09 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 4843 0 0 0 5098 11 0 0 20 0 1 0 230600400 39833600 2246 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2246 505 7860 0 1830 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 8984 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.14 1.16 3/196 28510
/proc/meminfo: memFree=11784372/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=9084 CPUtime=102.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5047 0 0 0 10204 23 0 0 20 0 1 0 230600400 39833600 2271 33554432000 4194304 36388816 140724251341648 140724251339048 4462032 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2271 505 7860 0 1830 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9084 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 1.29 1.21 3/196 28511
/proc/meminfo: memFree=11783876/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=9104 CPUtime=162.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5256 0 0 0 16188 39 0 0 20 0 1 0 230600400 39833600 2276 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2276 505 7860 0 1830 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9104 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.42 1.26 3/196 28512
/proc/meminfo: memFree=11783500/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=9120 CPUtime=222.26 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5469 0 0 0 22172 54 0 0 20 0 1 0 230600400 39833600 2280 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2280 505 7860 0 1830 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9120 KiB

[startup+282.3 s]
/proc/loadavg: 1.94 1.51 1.30 3/195 28513
/proc/meminfo: memFree=11783724/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=9136 CPUtime=282.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5683 0 0 0 28159 68 0 0 20 0 1 0 230600400 39833600 2284 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2284 505 7860 0 1830 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9136 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.60 1.35 3/191 28516
/proc/meminfo: memFree=11783636/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=38900 memory=9152 CPUtime=342.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5902 0 0 0 34147 80 0 0 20 0 1 0 230600400 39833600 2288 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9725 2288 505 7860 0 1830 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9152 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.67 1.39 3/191 28517
/proc/meminfo: memFree=11783764/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9152 CPUtime=402.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 5905 0 0 0 40134 93 0 0 20 0 1 0 230600400 39968768 2288 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2288 505 7860 0 1863 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9152 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.73 1.43 3/191 28518
/proc/meminfo: memFree=11783480/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9172 CPUtime=462.27 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 6126 0 0 0 46119 108 0 0 20 0 1 0 230600400 39968768 2293 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2293 505 7860 0 1863 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9172 KiB


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

/proc/28490/statm: 9758 2308 505 7860 0 1863 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9232 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/192 28629
/proc/meminfo: memFree=11793528/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9232 CPUtime=1842.38 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 8673 0 0 0 183815 423 0 0 20 0 1 0 230600400 39968768 2308 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2308 505 7860 0 1863 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9232 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/191 28630
/proc/meminfo: memFree=11794016/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9232 CPUtime=1902.38 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 8910 0 0 0 189801 437 0 0 20 0 1 0 230600400 39968768 2308 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2308 505 7860 0 1863 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/191 28631
/proc/meminfo: memFree=11793752/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9232 CPUtime=1962.38 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 8910 0 0 0 195789 449 0 0 20 0 1 0 230600400 39968768 2308 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2308 505 7860 0 1863 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9232 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/191 28632
/proc/meminfo: memFree=11793768/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9236 CPUtime=2022.39 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9135 0 0 0 201774 465 0 0 20 0 1 0 230600400 39968768 2309 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2309 505 7860 0 1863 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/191 28633
/proc/meminfo: memFree=11793748/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9236 CPUtime=2082.38 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9148 0 0 0 207760 478 0 0 20 0 1 0 230600400 39968768 2309 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2309 505 7860 0 1863 0
Current children cumulated CPU time: 2082.38 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9236 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/190 28635
/proc/meminfo: memFree=11793952/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9244 CPUtime=2142.39 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9373 0 0 0 213749 490 0 0 20 0 1 0 230600400 39968768 2311 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2311 505 7860 0 1863 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9244 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/191 28637
/proc/meminfo: memFree=11793820/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9244 CPUtime=2202.4 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9378 0 0 0 219737 503 0 0 20 0 1 0 230600400 39968768 2311 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2311 505 7860 0 1863 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9244 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/191 28638
/proc/meminfo: memFree=11793588/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9244 CPUtime=2262.4 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9603 0 0 0 225724 516 0 0 20 0 1 0 230600400 39968768 2311 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2311 505 7860 0 1863 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9244 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/191 28640
/proc/meminfo: memFree=11794312/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9244 CPUtime=2322.41 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9617 0 0 0 231711 530 0 0 20 0 1 0 230600400 39968768 2311 33554432000 4194304 36388816 140724251341648 140724251339048 6663721 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2311 505 7860 0 1863 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9244 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.02 1.94 3/191 28641
/proc/meminfo: memFree=11793676/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9248 CPUtime=2382.41 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9845 0 0 0 237697 544 0 0 20 0 1 0 230600400 39968768 2312 33554432000 4194304 36388816 140724251341648 140724251339048 4598724 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2312 505 7860 0 1863 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/192 28650
/proc/meminfo: memFree=11792808/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9248 CPUtime=2442.41 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 9850 0 0 0 243682 559 0 0 20 0 1 0 230600400 39968768 2312 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2312 505 7860 0 1863 0
Current children cumulated CPU time: 2442.41 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/191 28673
/proc/meminfo: memFree=11791908/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9248 CPUtime=2502.42 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 10072 0 0 0 249668 574 0 0 20 0 1 0 230600400 39968768 2312 33554432000 4194304 36388816 140724251341648 140724251339048 4661698 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2312 505 7860 0 1863 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.01 2.01 1.95 3/191 28673
/proc/meminfo: memFree=11792572/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9248 CPUtime=2520.01 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 10078 0 0 0 251423 578 0 0 20 0 1 0 230600400 39968768 2312 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2312 505 7860 0 1863 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

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

[startup+2519.9 s]
# the end of solver process 28490 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.24 s, system=5.7903 s

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

[startup+2519.9 s]
/proc/loadavg: 2.01 2.01 1.95 3/191 28673
/proc/meminfo: memFree=11792572/32770624 swapFree=67108852/67108860
[pid=28490] ppid=28487 vsize=39032 memory=9248 CPUtime=2520.01 cores=1,3,5,7
/proc/28490/stat : 28490 (macht) R 28487 28490 20994 0 -1 4202496 10078 0 0 0 251423 578 0 0 20 0 1 0 230600400 39968768 2312 33554432000 4194304 36388816 140724251341648 140724251339048 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68304896 140724251346107 140724251346185 140724251346185 140724251348943 0
/proc/28490/statm: 9758 2312 505 7860 0 1863 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.03
CPU user time (s): 2514.24
CPU system time (s): 5.7903
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 39032
Max. memory (cumulated for all children) (KiB): 9248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.24
system time used= 5.7903
maximum resident set size= 9248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10078
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 833


# summary of solver processes directly reported to runsolver:
#   pid: 28490
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2514.24
#   total CPU system time (s): 5.7903

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.53817 second user time and 16.4266 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-13 05:19:32
IDJOB=4305877
IDBENCH=141604
IDSOLVER=2784
FILE ID=node133/4305877-1534130372
RUNJOBID= node133-1534130367-27857
PBS_JOBID= 21037000
Free space on /tmp= 38976 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-10_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305877-1534130372/watcher-4305877-1534130372 -o /tmp/evaluation-result-4305877-1534130372/solver-4305877-1534130372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534130367-27857 --watchdog 2580  macht 2520 HOME/instance-4305877-1534130372.xml

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

MD5SUM BENCH= 13340ae912518807f9e2f6bcededa797
RANDOM SEED=2025218225

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        11807320 kB
MemAvailable:   31906796 kB
Buffers:          231020 kB
Cached:         19862276 kB
SwapCached:            4 kB
Active:          9465368 kB
Inactive:       10680208 kB
Active(anon):       2240 kB
Inactive(anon):   102804 kB
Active(file):    9463128 kB
Inactive(file): 10577404 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:            105856 kB
Writeback:             0 kB
AnonPages:         70044 kB
Mapped:            56900 kB
Shmem:             49816 kB
Slab:             515424 kB
SReclaimable:     487404 kB
SUnreclaim:        28020 kB
KernelStack:        3648 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-13 06:01:33