Trace number 4300802

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

NameMagicSquare/
MagicSquare-11-sum_c18.xml
MD5SUM9fb1cf873c57982715ec6b9bcc5cb523
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 variables121
Number of constraints25
Number of domains1
Minimum domain size121
Maximum domain size121
Distribution of domain sizes[{"size":121,"count":121}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":100},{"degree":4,"count":20},{"degree":5,"count":1}]
Minimum constraint arity11
Maximum constraint arity121
Distribution of constraint arities[{"arity":11,"count":24},{"arity":121,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":24}]
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 (13535 MiB free)
  memory of node 1: 16384 MiB (13925 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300802-1532866520/watcher-4300802-1532866520 -o /tmp/evaluation-result-4300802-1532866520/solver-4300802-1532866520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580 minimacht 2520 HOME/instance-4300802-1532866520.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=3484, runsolver pid=3481

[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118424/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4252 CPUtime=0.1 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1287 0 0 0 10 0 0 0 20 0 1 0 104215189 28651520 1063 33554432000 4194304 5224576 140726512643040 140726512640040 4408277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1063 614 252 0 541 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4252 KiB

[startup+0.209299 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118424/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4252 CPUtime=0.21 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1287 0 0 0 21 0 0 0 20 0 1 0 104215189 28651520 1063 33554432000 4194304 5224576 140726512643040 140726512641976 4408277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1063 614 252 0 541 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4252 KiB

[startup+0.308853 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118424/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4252 CPUtime=0.31 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1287 0 0 0 31 0 0 0 20 0 1 0 104215189 28651520 1063 33554432000 4194304 5224576 140726512643040 140726512641976 4408317 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1063 614 252 0 541 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4252 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118424/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4252 CPUtime=0.69 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1287 0 0 0 69 0 0 0 20 0 1 0 104215189 28651520 1063 33554432000 4194304 5224576 140726512643040 140726512641976 4408694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1063 614 252 0 541 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4252 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118308/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4252 CPUtime=1.49 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1287 0 0 0 149 0 0 0 20 0 1 0 104215189 28651520 1063 33554432000 4194304 5224576 140726512643040 140726512641976 4408251 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1063 614 252 0 541 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4252 KiB

[startup+3.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118356/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=3.1 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1301 0 0 0 310 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408784 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118344/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=6.29 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1318 0 0 0 629 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408321 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118344/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=12.69 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1338 0 0 0 1269 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408204 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118592/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=25.49 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1369 0 0 0 2549 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408204 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3485
/proc/meminfo: memFree=28118592/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=51.11 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1389 0 0 0 5111 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408321 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3486
/proc/meminfo: memFree=28118720/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=102.3 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1406 0 0 0 10230 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408294 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3487
/proc/meminfo: memFree=28118824/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=162.31 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1423 0 0 0 16231 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408251 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3488
/proc/meminfo: memFree=28118644/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=222.32 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1440 0 0 0 22232 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3497
/proc/meminfo: memFree=28117664/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=282.33 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1442 0 0 0 28233 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408204 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 282.33 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3498
/proc/meminfo: memFree=28118428/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=342.34 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1459 0 0 0 34234 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 342.34 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3499
/proc/meminfo: memFree=28118476/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=402.34 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1459 0 0 0 40234 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3500
/proc/meminfo: memFree=28118764/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=462.35 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1476 0 0 0 46235 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408273 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 462.35 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB


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

/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 1782.52 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 3604
/proc/meminfo: memFree=28126692/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=1842.53 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1675 0 0 0 184253 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408818 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 1842.53 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3605
/proc/meminfo: memFree=28127064/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=1902.54 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1692 0 0 0 190254 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408289 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 1902.54 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3606
/proc/meminfo: memFree=28127040/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=1962.54 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1692 0 0 0 196254 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408681 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 1962.54 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3607
/proc/meminfo: memFree=28126792/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2022.55 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1709 0 0 0 202255 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408801 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2022.55 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2082.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 3615
/proc/meminfo: memFree=28125756/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2082.56 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1711 0 0 0 208256 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408235 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2082.56 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 3616
/proc/meminfo: memFree=28126560/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2142.57 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1728 0 0 0 214257 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408321 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2142.57 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3617
/proc/meminfo: memFree=28126652/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2202.57 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1728 0 0 0 220257 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2202.57 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3618
/proc/meminfo: memFree=28126960/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2262.58 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1745 0 0 0 226258 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408321 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2262.58 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3619
/proc/meminfo: memFree=28126868/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2322.59 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1745 0 0 0 232259 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408818 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2322.59 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3621
/proc/meminfo: memFree=28126556/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2382.6 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1764 0 0 0 238260 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408681 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2382.6 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3622
/proc/meminfo: memFree=28126616/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2442.6 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1764 0 0 0 244260 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408210 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2442.6 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3623
/proc/meminfo: memFree=28126936/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2502.61 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1781 0 0 0 250261 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2502.61 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3623
/proc/meminfo: memFree=28126936/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2520.01 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1781 0 0 0 252001 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408801 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

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

[startup+2519.7 s]
# the end of solver process 3484 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.02 s, system=0.003007 s

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

[startup+2519.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3623
/proc/meminfo: memFree=28126936/32770624 swapFree=67108532/67108860
[pid=3484] ppid=3481 vsize=27980 memory=4500 CPUtime=2520.01 cores=1,3,5,7
/proc/3484/stat : 3484 (minimacht) R 3481 3484 1190 0 -1 4202496 1781 0 0 0 252001 0 0 0 20 0 1 0 104215189 28651520 1125 33554432000 4194304 5224576 140726512643040 140726512641976 4408801 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 12947456 140726512649395 140726512649477 140726512649477 140726512652235 0
/proc/3484/statm: 6995 1125 617 252 0 541 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4500 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.7
CPU time (s): 2520.02
CPU user time (s): 2520.02
CPU system time (s): 0.003007
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 27980
Max. memory (cumulated for all children) (KiB): 4500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.02
system time used= 0.003007
maximum resident set size= 4500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1782
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 636


# summary of solver processes directly reported to runsolver:
#   pid: 3484
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2520.02
#   total CPU system time (s): 0.003007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.3203 second user time and 16.2052 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 14:15:20
IDJOB=4300802
IDBENCH=141512
IDSOLVER=2769
FILE ID=node104/4300802-1532866520
RUNJOBID= node104-1532845227-1222
PBS_JOBID= 21022502
Free space on /tmp= 50548 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicSquare/MagicSquare-11-sum_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300802-1532866520/watcher-4300802-1532866520 -o /tmp/evaluation-result-4300802-1532866520/solver-4300802-1532866520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580  minimacht 2520 HOME/instance-4300802-1532866520.xml

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

MD5SUM BENCH= 9fb1cf873c57982715ec6b9bcc5cb523
RANDOM SEED=2100489244

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:        28120896 kB
MemAvailable:   31943624 kB
Buffers:          174836 kB
Cached:          3903400 kB
SwapCached:           12 kB
Active:          1976776 kB
Inactive:        2165464 kB
Active(anon):      18984 kB
Inactive(anon):    73040 kB
Active(file):    1957792 kB
Inactive(file):  2092424 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19848 kB
Writeback:             0 kB
AnonPages:         71532 kB
Mapped:            43152 kB
Shmem:             25060 kB
Slab:             205104 kB
SReclaimable:     176692 kB
SUnreclaim:        28412 kB
KernelStack:        3568 kB
PageTables:         4860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     363768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 50532 MiB
End job on node104 at 2018-07-29 14:57:20