Trace number 4300785

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimacht 2018.07.27? (TO) 2520.02 2519.7

General information on the benchmark

NameFrb/
frb-50-23-3-mgd_c18.xml
MD5SUM9221c7b89083fde7801d6d9537c28698
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 variables50
Number of constraints456
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":1},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":9},{"degree":17,"count":9},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":7},{"degree":21,"count":3},{"degree":22,"count":3},{"degree":23,"count":2},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":456}]
Number of extensional constraints456
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":456}]
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 (13546 MiB free)
  memory of node 1: 16384 MiB (13917 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300785-1532872668/watcher-4300785-1532872668 -o /tmp/evaluation-result-4300785-1532872668/solver-4300785-1532872668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580 minimacht 2520 HOME/instance-4300785-1532872668.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
solver pid=4001, runsolver pid=3998
Current StackSize limit: 8192 KiB


[startup+0.100808 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28120308/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29120 memory=5372 CPUtime=0.1 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 1570 0 0 0 10 0 0 0 20 0 1 0 104830015 29818880 1343 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7280 1343 624 252 0 826 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29120 KiB
Current children cumulated memory: 5372 KiB

[startup+0.20965 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28120308/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29120 memory=5636 CPUtime=0.21 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 1598 0 0 0 21 0 0 0 20 0 1 0 104830015 29818880 1409 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7280 1409 624 252 0 826 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29120 KiB
Current children cumulated memory: 5636 KiB

[startup+0.309188 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28120308/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29120 memory=5636 CPUtime=0.3 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 1603 0 0 0 30 0 0 0 20 0 1 0 104830015 29818880 1409 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7280 1409 624 252 0 826 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29120 KiB
Current children cumulated memory: 5636 KiB

[startup+0.700317 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28120308/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29120 memory=5636 CPUtime=0.69 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 1612 0 0 0 69 0 0 0 20 0 1 0 104830015 29818880 1409 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7280 1409 624 252 0 826 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29120 KiB
Current children cumulated memory: 5636 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28119808/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5636 CPUtime=1.49 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 1616 0 0 0 149 0 0 0 20 0 1 0 104830015 29954048 1409 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1409 624 252 0 859 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5636 KiB

[startup+3.10905 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28119808/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5824 CPUtime=3.09 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 2293 0 0 0 309 0 0 0 20 0 1 0 104830015 29954048 1456 33554432000 4194304 5224576 140721415561648 140721415560392 4463486 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1456 635 252 0 859 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5824 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28119704/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5832 CPUtime=6.29 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 2970 0 0 0 628 1 0 0 20 0 1 0 104830015 29954048 1458 33554432000 4194304 5224576 140721415561648 140721415560392 4463486 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1458 635 252 0 859 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5832 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 4002
/proc/meminfo: memFree=28119104/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5844 CPUtime=12.69 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 3215 0 0 0 1266 3 0 0 20 0 1 0 104830015 29954048 1461 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1461 635 252 0 859 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5844 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4003
/proc/meminfo: memFree=28119576/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5896 CPUtime=25.49 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 3720 0 0 0 2542 7 0 0 20 0 1 0 104830015 29954048 1474 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1474 635 252 0 859 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5896 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4003
/proc/meminfo: memFree=28119948/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29252 memory=5900 CPUtime=51.1 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 3975 0 0 0 5095 15 0 0 20 0 1 0 104830015 29954048 1475 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7313 1475 635 252 0 859 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29252 KiB
Current children cumulated memory: 5900 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4004
/proc/meminfo: memFree=28120168/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=5920 CPUtime=102.3 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 4242 0 0 0 10199 31 0 0 20 0 1 0 104830015 30085120 1480 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1480 635 252 0 891 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 5920 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4012
/proc/meminfo: memFree=28118968/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=5940 CPUtime=162.3 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 4513 0 0 0 16182 48 0 0 20 0 1 0 104830015 30085120 1485 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1485 635 252 0 891 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 5940 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 4036
/proc/meminfo: memFree=28118052/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=5964 CPUtime=222.31 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 4792 0 0 0 22165 66 0 0 20 0 1 0 104830015 30085120 1491 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1491 635 252 0 891 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 5964 KiB

[startup+282.3 s]
/proc/loadavg: 2.45 2.15 2.09 3/188 4037
/proc/meminfo: memFree=28118804/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=5964 CPUtime=282.32 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 4797 0 0 0 28152 80 0 0 20 0 1 0 104830015 30085120 1491 33554432000 4194304 5224576 140721415561648 140721415560392 4463390 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1491 635 252 0 891 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 5964 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.12 2.08 3/188 4038
/proc/meminfo: memFree=28119452/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=6012 CPUtime=342.33 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 5081 0 0 0 34135 98 0 0 20 0 1 0 104830015 30085120 1503 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1503 637 252 0 891 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 6012 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/188 4039
/proc/meminfo: memFree=28119712/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=6012 CPUtime=402.34 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 5083 0 0 0 40120 114 0 0 20 0 1 0 104830015 30085120 1503 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1503 637 252 0 891 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 6012 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 4040
/proc/meminfo: memFree=28119960/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29380 memory=6036 CPUtime=462.34 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 5373 0 0 0 46103 131 0 0 20 0 1 0 104830015 30085120 1509 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7345 1509 637 252 0 891 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 29380 KiB
Current children cumulated memory: 6036 KiB


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

/proc/4001/statm: 7378 1549 640 252 0 924 0
Current children cumulated CPU time: 1782.51 s
Current children cumulated vsize: 29512 KiB
Current children cumulated memory: 6196 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 4141
/proc/meminfo: memFree=28120768/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6196 CPUtime=1842.51 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 8805 0 0 0 183746 505 0 0 20 0 1 0 104830015 30355456 1549 33554432000 4194304 5224576 140721415561648 140721415560392 4463472 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1549 640 252 0 957 0
Current children cumulated CPU time: 1842.51 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6196 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 4142
/proc/meminfo: memFree=28120360/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6200 CPUtime=1902.52 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9127 0 0 0 189729 523 0 0 20 0 1 0 104830015 30355456 1550 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1550 640 252 0 957 0
Current children cumulated CPU time: 1902.52 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6200 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 4151
/proc/meminfo: memFree=28119608/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6200 CPUtime=1962.53 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9128 0 0 0 195711 542 0 0 20 0 1 0 104830015 30355456 1550 33554432000 4194304 5224576 140721415561648 140721415560392 4463486 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1550 640 252 0 957 0
Current children cumulated CPU time: 1962.53 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6200 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 4152
/proc/meminfo: memFree=28120024/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6204 CPUtime=2022.54 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9452 0 0 0 201694 560 0 0 20 0 1 0 104830015 30355456 1551 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1551 640 252 0 957 0
Current children cumulated CPU time: 2022.54 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6204 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 4153
/proc/meminfo: memFree=28120404/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6204 CPUtime=2082.55 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9454 0 0 0 207677 578 0 0 20 0 1 0 104830015 30355456 1551 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1551 640 252 0 957 0
Current children cumulated CPU time: 2082.55 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6204 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 4154
/proc/meminfo: memFree=28120548/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6208 CPUtime=2142.56 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9779 0 0 0 213662 594 0 0 20 0 1 0 104830015 30355456 1552 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1552 640 252 0 957 0
Current children cumulated CPU time: 2142.56 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 4155
/proc/meminfo: memFree=28120484/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6208 CPUtime=2202.57 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 9780 0 0 0 219645 612 0 0 20 0 1 0 104830015 30355456 1552 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1552 640 252 0 957 0
Current children cumulated CPU time: 2202.57 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4156
/proc/meminfo: memFree=28120232/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6212 CPUtime=2262.57 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10105 0 0 0 225627 630 0 0 20 0 1 0 104830015 30355456 1553 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1553 640 252 0 957 0
Current children cumulated CPU time: 2262.57 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6212 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4157
/proc/meminfo: memFree=28120568/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6212 CPUtime=2322.58 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10107 0 0 0 231610 648 0 0 20 0 1 0 104830015 30355456 1553 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1553 640 252 0 957 0
Current children cumulated CPU time: 2322.58 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6212 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4158
/proc/meminfo: memFree=28120532/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6216 CPUtime=2382.59 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10432 0 0 0 237594 665 0 0 20 0 1 0 104830015 30355456 1554 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1554 640 252 0 957 0
Current children cumulated CPU time: 2382.59 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6216 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 4159
/proc/meminfo: memFree=28120412/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6216 CPUtime=2442.6 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10433 0 0 0 243578 682 0 0 20 0 1 0 104830015 30355456 1554 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1554 640 252 0 957 0
Current children cumulated CPU time: 2442.6 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6216 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 4160
/proc/meminfo: memFree=28121676/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6220 CPUtime=2502.6 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10761 0 0 0 249564 696 0 0 20 0 1 0 104830015 30355456 1555 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1555 640 252 0 957 0
Current children cumulated CPU time: 2502.6 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6220 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.7 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 4160
/proc/meminfo: memFree=28121676/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6220 CPUtime=2520.01 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10761 0 0 0 251300 701 0 0 20 0 1 0 104830015 30355456 1555 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1555 640 252 0 957 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6220 KiB

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

[startup+2519.7 s]
# the end of solver process 4001 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513 s, system=7.01488 s

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

[startup+2519.7 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 4160
/proc/meminfo: memFree=28121676/32770624 swapFree=67108532/67108860
[pid=4001] ppid=3998 vsize=29644 memory=6220 CPUtime=2520.01 cores=0,2,4,6
/proc/4001/stat : 4001 (minimacht) R 3998 4001 1190 0 -1 4202496 10761 0 0 0 251300 701 0 0 20 0 1 0 104830015 30355456 1555 33554432000 4194304 5224576 140721415561648 140721415560392 140635731734908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 28467200 140721415566515 140721415566597 140721415566597 140721415569355 0
/proc/4001/statm: 7411 1555 640 252 0 957 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 29644 KiB
Current children cumulated memory: 6220 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.7
CPU time (s): 2520.02
CPU user time (s): 2513
CPU system time (s): 7.01488
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 29644
Max. memory (cumulated for all children) (KiB): 6220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513
system time used= 7.01488
maximum resident set size= 6224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10761
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= 9
involuntary context switches= 783


# summary of solver processes directly reported to runsolver:
#   pid: 4001
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2513
#   total CPU system time (s): 7.01488

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.99263 second user time and 16.1044 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 15:57:48
IDJOB=4300785
IDBENCH=141584
IDSOLVER=2769
FILE ID=node104/4300785-1532872668
RUNJOBID= node104-1532845227-1221
PBS_JOBID= 21022502
Free space on /tmp= 50548 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300785-1532872668/watcher-4300785-1532872668 -o /tmp/evaluation-result-4300785-1532872668/solver-4300785-1532872668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580  minimacht 2520 HOME/instance-4300785-1532872668.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=1473499073

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28123388 kB
MemAvailable:   31950400 kB
Buffers:          175760 kB
Cached:          3906336 kB
SwapCached:           12 kB
Active:          1972708 kB
Inactive:        2167248 kB
Active(anon):      12444 kB
Inactive(anon):    73040 kB
Active(file):    1960264 kB
Inactive(file):  2094208 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             20016 kB
Writeback:             0 kB
AnonPages:         64988 kB
Mapped:            42500 kB
Shmem:             25060 kB
Slab:             205296 kB
SReclaimable:     176752 kB
SUnreclaim:        28544 kB
KernelStack:        3344 kB
PageTables:         4860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 50528 MiB
End job on node104 at 2018-07-29 16:39:48