Trace number 4391851

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
miniBTD 19.06.16? (TO) 2400.06 2399.8

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-09-2-12.xml
MD5SUM184e4a42ac40b5c8b3b859f3d89928ae
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark805.886
Satisfiable
(Un)Satisfiability was proved
Number of variables1680
Number of constraints768
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":1008},{"size":12,"count":672}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":672},{"degree":9,"count":1008}]
Minimum constraint arity8
Maximum constraint arity84
Distribution of constraint arities[{"arity":8,"count":84},{"arity":13,"count":672},{"arity":84,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":84},{"type":"element","count":672}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16

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 (13767 MiB free)
  memory of node 1: 16384 MiB (15885 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391851-1568321066/watcher-4391851-1568321066 -o /tmp/evaluation-result-4391851-1568321066/solver-4391851-1568321066 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568307555-17627 --watchdog 2560 miniBTD 2400 HOME/instance-4391851-1568321066.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=21736, runsolver pid=21733

[startup+0.100695 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30361772/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=30056 memory=6204 CPUtime=0.1 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 1768 0 0 0 10 0 0 0 20 0 1 0 408355234 30777344 1551 33554432000 4194304 5326806 140722971391040 140722971385752 4236201 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 7514 1551 596 277 0 1035 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30056 KiB
Current children cumulated memory: 6204 KiB

[startup+0.209569 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30360196/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=31640 memory=8052 CPUtime=0.2 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 2182 0 0 0 20 0 0 0 20 0 1 0 408355234 32399360 2013 33554432000 4194304 5326806 140722971391040 140722971385752 140201805564901 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 7910 2013 606 277 0 1431 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31640 KiB
Current children cumulated memory: 8052 KiB

[startup+0.309027 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30353872/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=37628 memory=13860 CPUtime=0.3 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 3634 0 0 0 30 0 0 0 20 0 1 0 408355234 38531072 3465 33554432000 4194304 5326806 140722971391040 140722971385752 140201805828476 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9407 3465 642 277 0 2928 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37628 KiB
Current children cumulated memory: 13860 KiB

[startup+0.700243 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30353624/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=37892 memory=13860 CPUtime=0.68 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 3684 0 0 0 68 0 0 0 20 0 1 0 408355234 38801408 3465 33554432000 4194304 5326806 140722971391040 140722971390248 4427603 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9473 3465 642 277 0 2994 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 37892 KiB
Current children cumulated memory: 13860 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30353624/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=37892 memory=14124 CPUtime=1.49 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 3709 0 0 0 148 1 0 0 20 0 1 0 408355234 38801408 3531 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011847 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9473 3531 655 277 0 2994 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 37892 KiB
Current children cumulated memory: 14124 KiB

[startup+3.10926 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30353628/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38024 memory=14264 CPUtime=3.09 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 5248 0 0 0 308 1 0 0 20 0 1 0 408355234 38936576 3566 33554432000 4194304 5326806 140722971391040 140722971390248 4211344 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9506 3566 655 277 0 3027 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38024 KiB
Current children cumulated memory: 14264 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30352976/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38024 memory=14268 CPUtime=6.29 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 6780 0 0 0 626 3 0 0 20 0 1 0 408355234 38936576 3567 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9506 3567 655 277 0 3027 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38024 KiB
Current children cumulated memory: 14268 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.97 2.02 3/199 21737
/proc/meminfo: memFree=30353004/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38024 memory=14328 CPUtime=12.68 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 8326 0 0 0 1264 4 0 0 20 0 1 0 408355234 38936576 3582 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011843 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9506 3582 655 277 0 3027 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 38024 KiB
Current children cumulated memory: 14328 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 1.97 2.02 3/199 21738
/proc/meminfo: memFree=30352972/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38156 memory=14356 CPUtime=25.49 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 11384 0 0 0 2539 10 0 0 20 0 1 0 408355234 39071744 3589 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9539 3589 655 277 0 3060 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 14356 KiB

[startup+51.1093 s]
/proc/loadavg: 1.96 1.97 2.02 3/199 21740
/proc/meminfo: memFree=30352336/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38408 memory=14492 CPUtime=51.09 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 12034 0 0 0 5091 18 0 0 20 0 1 0 408355234 39329792 3623 33554432000 4194304 5326806 140722971391040 140722971390248 4432699 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9602 3623 655 277 0 3123 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38408 KiB
Current children cumulated memory: 14492 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 2.02 3/200 21745
/proc/meminfo: memFree=30351908/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38408 memory=14544 CPUtime=102.29 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 12625 0 0 0 10194 35 0 0 20 0 1 0 408355234 39329792 3636 33554432000 4194304 5326806 140722971391040 140722971390248 4277944 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9602 3636 655 277 0 3123 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 38408 KiB
Current children cumulated memory: 14544 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/200 21749
/proc/meminfo: memFree=30351968/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38408 memory=14592 CPUtime=162.3 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 13209 0 0 0 16176 54 0 0 20 0 1 0 408355234 39329792 3648 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9602 3648 655 277 0 3123 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 38408 KiB
Current children cumulated memory: 14592 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 21755
/proc/meminfo: memFree=30350864/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38408 memory=14604 CPUtime=222.3 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 13825 0 0 0 22155 75 0 0 20 0 1 0 408355234 39329792 3651 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9602 3651 655 277 0 3123 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 38408 KiB
Current children cumulated memory: 14604 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 21759
/proc/meminfo: memFree=30351032/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38540 memory=14640 CPUtime=282.31 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 13870 0 0 0 28131 100 0 0 20 0 1 0 408355234 39464960 3660 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9635 3660 655 277 0 3156 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 14640 KiB

[startup+342.3 s]
/proc/loadavg: 2.53 2.13 2.07 3/200 21763
/proc/meminfo: memFree=30350984/32770624 swapFree=67000896/67108860
[pid=21736] ppid=21733 vsize=38540 memory=14652 CPUtime=342.32 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 14449 0 0 0 34112 120 0 0 20 0 1 0 408355234 39464960 3663 33554432000 4194304 5326806 140722971391040 140722971390248 4277971 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9635 3663 655 277 0 3156 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 14652 KiB

[startup+402.3 s]
/proc/loadavg: 2.19 2.10 2.06 3/200 21777
/proc/meminfo: memFree=30351060/32770624 swapFree=67000904/67108860
[pid=21736] ppid=21733 vsize=38540 memory=14652 CPUtime=402.33 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 14510 0 0 0 40091 142 0 0 20 0 1 0 408355234 39464960 3663 33554432000 4194304 5326806 140722971391040 140722971390248 4427620 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9635 3663 655 277 0 3156 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 14652 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.09 2.06 3/200 21781
/proc/meminfo: memFree=30350908/32770624 swapFree=67000904/67108860
[pid=21736] ppid=21733 vsize=38540 memory=14720 CPUtime=462.33 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 15101 0 0 0 46051 182 0 0 20 0 1 0 408355234 39464960 3680 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9635 3680 657 277 0 3156 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 14720 KiB


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

/proc/21736/statm: 9668 3808 660 277 0 3189 0
Current children cumulated CPU time: 1602.46 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15232 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21914
/proc/meminfo: memFree=30349476/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15232 CPUtime=1662.47 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 19496 0 0 0 165589 658 0 0 20 0 1 0 408355234 39600128 3808 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3808 660 277 0 3189 0
Current children cumulated CPU time: 1662.47 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15232 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21918
/proc/meminfo: memFree=30349620/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15232 CPUtime=1722.47 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 19498 0 0 0 171570 677 0 0 20 0 1 0 408355234 39600128 3808 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3808 660 277 0 3189 0
Current children cumulated CPU time: 1722.47 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15232 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21922
/proc/meminfo: memFree=30349932/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15236 CPUtime=1782.48 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 19908 0 0 0 177556 692 0 0 20 0 1 0 408355234 39600128 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3809 660 277 0 3189 0
Current children cumulated CPU time: 1782.48 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15236 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21928
/proc/meminfo: memFree=30349736/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15236 CPUtime=1842.49 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 19910 0 0 0 183540 709 0 0 20 0 1 0 408355234 39600128 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3809 660 277 0 3189 0
Current children cumulated CPU time: 1842.49 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21932
/proc/meminfo: memFree=30349408/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15236 CPUtime=1902.49 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 20320 0 0 0 189520 729 0 0 20 0 1 0 408355234 39600128 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3809 660 277 0 3189 0
Current children cumulated CPU time: 1902.49 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15236 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21936
/proc/meminfo: memFree=30348964/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15236 CPUtime=1962.51 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 20321 0 0 0 195502 749 0 0 20 0 1 0 408355234 39600128 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3809 660 277 0 3189 0
Current children cumulated CPU time: 1962.51 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15236 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21942
/proc/meminfo: memFree=30349536/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38672 memory=15236 CPUtime=2022.51 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 20731 0 0 0 201486 765 0 0 20 0 1 0 408355234 39600128 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9668 3809 660 277 0 3189 0
Current children cumulated CPU time: 2022.51 s
Current children cumulated vsize: 38672 KiB
Current children cumulated memory: 15236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21946
/proc/meminfo: memFree=30349304/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15236 CPUtime=2082.51 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 20763 0 0 0 207468 783 0 0 20 0 1 0 408355234 39735296 3809 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3809 660 277 0 3222 0
Current children cumulated CPU time: 2082.51 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15236 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21950
/proc/meminfo: memFree=30349120/32770624 swapFree=67000952/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2142.53 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21167 0 0 0 213452 801 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2142.53 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB

[startup+2202.3 s]
/proc/loadavg: 1.66 1.93 2.02 2/193 22010
/proc/meminfo: memFree=30365868/32770624 swapFree=67001004/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2202.52 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21167 0 0 0 219432 820 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2202.52 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB

[startup+2262.3 s]
/proc/loadavg: 1.24 1.76 1.95 2/193 22014
/proc/meminfo: memFree=30366068/32770624 swapFree=67001004/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2262.53 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21570 0 0 0 225413 840 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011889 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2262.53 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB

[startup+2322.3 s]
/proc/loadavg: 1.09 1.62 1.90 2/193 22018
/proc/meminfo: memFree=30366420/32770624 swapFree=67001004/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2322.54 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21572 0 0 0 231392 862 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 140201815011885 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2322.54 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB

[startup+2382.3 s]
/proc/loadavg: 1.03 1.51 1.84 2/193 22024
/proc/meminfo: memFree=30366932/32770624 swapFree=67001004/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2382.55 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21979 0 0 0 237375 880 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 4277963 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2382.55 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 1.03 1.49 1.83 2/193 22024
/proc/meminfo: memFree=30366716/32770624 swapFree=67001004/67108860
[pid=21736] ppid=21733 vsize=38804 memory=15272 CPUtime=2400.05 cores=0,2,4,6
/proc/21736/stat : 21736 (miniBTD) R 21733 21736 15239 0 -1 4202496 21979 0 0 0 239119 886 0 0 20 0 1 0 408355234 39735296 3818 33554432000 4194304 5326806 140722971391040 140722971390248 140201805828476 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 12791808 140722971395104 140722971395184 140722971395184 140722971398093 0
/proc/21736/statm: 9701 3818 660 277 0 3222 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 38804 KiB
Current children cumulated memory: 15272 KiB

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

[startup+2399.8 s]
# the end of solver process 21736 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2391.19 s, system=8.86798 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): 2399.8
CPU time (s): 2400.06
CPU user time (s): 2391.19
CPU system time (s): 8.86798
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 38804
Max. memory (cumulated for all children) (KiB): 15272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2391.19
system time used= 8.86798
maximum resident set size= 15272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21979
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 679


# summary of solver processes directly reported to runsolver:
#   pid: 21736
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2391.19
#   total CPU system time (s): 8.86798

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.20409 second user time and 16.5729 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-12 22:43:42
IDJOB=4391851
IDBENCH=139771
IDSOLVER=2836
FILE ID=node136/4391851-1568321066
RUNJOBID= node136-1568307555-17627
PBS_JOBID= 21701116
Free space on /tmp= 56784 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-09-2-12.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391851-1568321066/watcher-4391851-1568321066 -o /tmp/evaluation-result-4391851-1568321066/solver-4391851-1568321066 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568307555-17627 --watchdog 2560  miniBTD 2400 HOME/instance-4391851-1568321066.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 184e4a42ac40b5c8b3b859f3d89928ae
RANDOM SEED=1898571736

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30365832 kB
MemAvailable:   31895868 kB
Buffers:           61120 kB
Cached:          1750280 kB
SwapCached:         4108 kB
Active:           889196 kB
Inactive:         936124 kB
Active(anon):      11732 kB
Inactive(anon):    42476 kB
Active(file):     877464 kB
Inactive(file):   893648 kB
Unevictable:      108060 kB
Mlocked:          108060 kB
SwapTotal:      67108860 kB
SwapFree:       67000896 kB
Dirty:              7936 kB
Writeback:             0 kB
AnonPages:        136360 kB
Mapped:            42452 kB
Shmem:             31088 kB
Slab:             178084 kB
SReclaimable:     149520 kB
SUnreclaim:        28564 kB
KernelStack:        3760 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56784 MiB
End job on node136 at 2019-09-12 23:23:42