Trace number 4300684

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimacht 2018.07.27? (TO) 2519.9 2520

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
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 (14306 MiB free)
  memory of node 1: 16384 MiB (13209 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300684-1532842882/watcher-4300684-1532842882 -o /tmp/evaluation-result-4300684-1532842882/solver-4300684-1532842882 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580 minimacht 2520 HOME/instance-4300684-1532842882.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
solver pid=18355, runsolver pid=18352
Current StackSize limit: 8192 KiB


[startup+0.100956 s]*
/proc/loadavg: 0.84 0.76 0.94 3/191 18356
/proc/meminfo: memFree=28175328/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26528 memory=2932 CPUtime=0.1 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 951 0 0 0 10 0 0 0 20 0 1 0 101851449 27164672 733 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6632 733 598 252 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.209354 s]*
/proc/loadavg: 0.84 0.76 0.94 4/191 18356
/proc/meminfo: memFree=28174948/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26528 memory=2932 CPUtime=0.2 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 953 0 0 0 20 0 0 0 20 0 1 0 101851449 27164672 733 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6632 733 598 252 0 178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.308984 s]*
/proc/loadavg: 0.84 0.76 0.94 3/191 18356
/proc/meminfo: memFree=28174824/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26528 memory=2932 CPUtime=0.3 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 955 0 0 0 30 0 0 0 20 0 1 0 101851449 27164672 733 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6632 733 598 252 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.700245 s]
/proc/loadavg: 0.84 0.76 0.94 3/191 18356
/proc/meminfo: memFree=28174824/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26528 memory=2932 CPUtime=0.69 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 959 0 0 0 68 1 0 0 20 0 1 0 101851449 27164672 733 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6632 733 598 252 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+1.5002 s]
/proc/loadavg: 0.84 0.76 0.94 3/191 18356
/proc/meminfo: memFree=28173940/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3196 CPUtime=1.49 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 963 0 0 0 148 1 0 0 20 0 1 0 101851449 27299840 799 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 799 630 252 0 211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+3.1002 s]
/proc/loadavg: 0.84 0.76 0.94 3/191 18356
/proc/meminfo: memFree=28173692/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3216 CPUtime=3.08 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1071 0 0 0 305 3 0 0 20 0 1 0 101851449 27299840 804 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 804 631 252 0 211 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3216 KiB

[startup+6.30024 s]*
/proc/loadavg: 0.94 0.78 0.95 3/191 18356
/proc/meminfo: memFree=28174040/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3236 CPUtime=6.29 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1183 0 0 0 621 8 0 0 20 0 1 0 101851449 27299840 809 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 809 631 252 0 211 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3236 KiB

[startup+12.7002 s]
/proc/loadavg: 1.02 0.80 0.96 3/191 18356
/proc/meminfo: memFree=28174324/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3248 CPUtime=12.68 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1298 0 0 0 1251 17 0 0 20 0 1 0 101851449 27299840 812 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 812 631 252 0 211 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3248 KiB

[startup+25.5003 s]
/proc/loadavg: 1.24 0.86 0.97 3/191 18356
/proc/meminfo: memFree=28174968/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3276 CPUtime=25.48 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1533 0 0 0 2510 38 0 0 20 0 1 0 101851449 27299840 819 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 819 631 252 0 211 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3276 KiB

[startup+51.1002 s]
/proc/loadavg: 1.50 0.95 1.00 3/191 18356
/proc/meminfo: memFree=28175688/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3288 CPUtime=51.08 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1656 0 0 0 5026 82 0 0 20 0 1 0 101851449 27299840 822 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 822 631 252 0 211 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3288 KiB

[startup+102.3 s]*
/proc/loadavg: 1.78 1.11 1.05 3/191 18357
/proc/meminfo: memFree=28176160/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3304 CPUtime=102.29 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1785 0 0 0 10057 172 0 0 20 0 1 0 101851449 27299840 826 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 826 631 252 0 211 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3304 KiB

[startup+162.3 s]*
/proc/loadavg: 1.92 1.27 1.11 3/191 18358
/proc/meminfo: memFree=28176308/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26660 memory=3316 CPUtime=162.29 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 1916 0 0 0 15957 272 0 0 20 0 1 0 101851449 27299840 829 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6665 829 631 252 0 211 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3316 KiB

[startup+222.3 s]*
/proc/loadavg: 1.97 1.41 1.17 3/190 18359
/proc/meminfo: memFree=28176388/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3332 CPUtime=222.29 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 2056 0 0 0 21857 372 0 0 20 0 1 0 101851449 27435008 833 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 833 631 252 0 244 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3332 KiB

[startup+282.3 s]*
/proc/loadavg: 1.99 1.51 1.22 3/190 18360
/proc/meminfo: memFree=28176404/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3360 CPUtime=282.28 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 2191 0 0 0 27756 472 0 0 20 0 1 0 101851449 27435008 840 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 840 636 252 0 244 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3360 KiB

[startup+342.3 s]*
/proc/loadavg: 2.00 1.60 1.27 3/187 18361
/proc/meminfo: memFree=28177140/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3364 CPUtime=342.28 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 2327 0 0 0 33655 573 0 0 20 0 1 0 101851449 27435008 841 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 841 636 252 0 244 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3364 KiB

[startup+402.3 s]*
/proc/loadavg: 2.06 1.69 1.32 3/187 18362
/proc/meminfo: memFree=28176836/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3372 CPUtime=402.28 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 2464 0 0 0 39555 673 0 0 20 0 1 0 101851449 27435008 843 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 843 636 252 0 244 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3372 KiB

[startup+462.3 s]*
/proc/loadavg: 2.02 1.75 1.36 3/187 18363
/proc/meminfo: memFree=28176376/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3380 CPUtime=462.28 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 2603 0 0 0 45454 774 0 0 20 0 1 0 101851449 27435008 845 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 845 636 252 0 244 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3380 KiB


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

/proc/18355/statm: 6698 857 636 252 0 244 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3428 KiB

[startup+1842.3 s]*
/proc/loadavg: 2.00 2.01 1.87 3/187 18432
/proc/meminfo: memFree=28175532/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3428 CPUtime=1842.23 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 5913 0 0 0 181103 3120 0 0 20 0 1 0 101851449 27435008 857 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 857 636 252 0 244 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3428 KiB

[startup+1902.3 s]*
/proc/loadavg: 2.22 2.06 1.90 3/187 18433
/proc/meminfo: memFree=28175556/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3428 CPUtime=1902.22 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6054 0 0 0 186995 3227 0 0 20 0 1 0 101851449 27435008 857 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 857 636 252 0 244 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3428 KiB

[startup+1962.3 s]*
/proc/loadavg: 2.32 2.14 1.93 3/187 18434
/proc/meminfo: memFree=28175432/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3428 CPUtime=1962.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6204 0 0 0 192890 3331 0 0 20 0 1 0 101851449 27435008 857 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 857 636 252 0 244 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3428 KiB

[startup+2022.3 s]*
/proc/loadavg: 2.12 2.11 1.94 3/187 18435
/proc/meminfo: memFree=28175416/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3432 CPUtime=2022.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6345 0 0 0 198791 3430 0 0 20 0 1 0 101851449 27435008 858 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 858 636 252 0 244 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3432 KiB

[startup+2082.3 s]*
/proc/loadavg: 2.04 2.09 1.95 3/187 18436
/proc/meminfo: memFree=28175208/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3432 CPUtime=2082.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6486 0 0 0 204690 3531 0 0 20 0 1 0 101851449 27435008 858 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 858 636 252 0 244 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3432 KiB

[startup+2142.3 s]*
/proc/loadavg: 2.02 2.07 1.95 3/187 18437
/proc/meminfo: memFree=28175688/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3436 CPUtime=2142.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6638 0 0 0 210589 3632 0 0 20 0 1 0 101851449 27435008 859 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 859 636 252 0 244 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3436 KiB

[startup+2202.3 s]*
/proc/loadavg: 2.07 2.08 1.96 3/187 18438
/proc/meminfo: memFree=28175504/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3436 CPUtime=2202.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6784 0 0 0 216489 3732 0 0 20 0 1 0 101851449 27435008 859 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 859 636 252 0 244 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3436 KiB

[startup+2262.3 s]*
/proc/loadavg: 2.03 2.06 1.96 3/187 18439
/proc/meminfo: memFree=28175456/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3436 CPUtime=2262.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 6930 0 0 0 222378 3843 0 0 20 0 1 0 101851449 27435008 859 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 859 636 252 0 244 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3436 KiB

[startup+2322.3 s]*
/proc/loadavg: 2.01 2.05 1.96 3/187 18448
/proc/meminfo: memFree=28175372/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3436 CPUtime=2322.21 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7075 0 0 0 228267 3954 0 0 20 0 1 0 101851449 27435008 859 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 859 636 252 0 244 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3436 KiB

[startup+2382.3 s]*
/proc/loadavg: 2.00 2.04 1.96 3/188 18450
/proc/meminfo: memFree=28174932/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3444 CPUtime=2382.2 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7231 0 0 0 234162 4058 0 0 20 0 1 0 101851449 27435008 861 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 861 636 252 0 244 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3444 KiB

[startup+2442.3 s]*
/proc/loadavg: 2.00 2.04 1.96 3/188 18451
/proc/meminfo: memFree=28175004/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3444 CPUtime=2442.2 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7377 0 0 0 240055 4165 0 0 20 0 1 0 101851449 27435008 861 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 861 636 252 0 244 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3444 KiB

[startup+2502.3 s]*
/proc/loadavg: 2.00 2.03 1.96 3/188 18452
/proc/meminfo: memFree=28175092/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3444 CPUtime=2502.2 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7522 0 0 0 245943 4277 0 0 20 0 1 0 101851449 27435008 861 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 861 636 252 0 244 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3444 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175892/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3444 CPUtime=2519.88 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7666 0 0 0 247677 4311 0 0 20 0 1 0 101851449 27435008 861 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 861 636 252 0 244 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3444 KiB

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

[startup+2520 s]
# the end of solver process 18355 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2476.78 s, system=43.1183 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175892/32770624 swapFree=67108860/67108860
[pid=18355] ppid=18352 vsize=26792 memory=3444 CPUtime=2519.88 cores=1,3,5,7
/proc/18355/stat : 18355 (minimacht) R 18352 18355 18169 0 -1 4202496 7666 0 0 0 247677 4311 0 0 20 0 1 0 101851449 27435008 861 33554432000 4194304 5224576 140735959470768 140735959469272 140385178112380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 31567872 140735959479475 140735959479557 140735959479557 140735959482315 0
/proc/18355/statm: 6698 861 636 252 0 244 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3444 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.9
CPU user time (s): 2476.78
CPU system time (s): 43.1183
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 26792
Max. memory (cumulated for all children) (KiB): 3444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2476.78
system time used= 43.1183
maximum resident set size= 3444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7666
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= 6
involuntary context switches= 739


# summary of solver processes directly reported to runsolver:
#   pid: 18355
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2476.78
#   total CPU system time (s): 43.1183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5078 second user time and 13.8911 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 07:41:23
IDJOB=4300684
IDBENCH=141019
IDSOLVER=2769
FILE ID=node151/4300684-1532842882
RUNJOBID= node151-1532842880-18201
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300684-1532842882/watcher-4300684-1532842882 -o /tmp/evaluation-result-4300684-1532842882/solver-4300684-1532842882 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580  minimacht 2520 HOME/instance-4300684-1532842882.xml

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=1230849119

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28175680 kB
MemAvailable:   31963764 kB
Buffers:          203316 kB
Cached:          3852952 kB
SwapCached:            0 kB
Active:          1495816 kB
Inactive:        2616944 kB
Active(anon):       5548 kB
Inactive(anon):    78188 kB
Active(file):    1490268 kB
Inactive(file):  2538756 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39588 kB
Writeback:             0 kB
AnonPages:         63800 kB
Mapped:            44932 kB
Shmem:             25224 kB
Slab:             177188 kB
SReclaimable:     149792 kB
SUnreclaim:        27396 kB
KernelStack:        3424 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54888 MiB
End job on node151 at 2018-07-29 08:23:23