Trace number 4391532

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
NACRE 1.0.5-Hybrid? (TO) 2400.02 2400.31

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-13.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
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":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.00/2400.30	c
2400.00/2400.30	c # time = 2400
2400.00/2400.30	c # Dec = 5845197
2400.00/2400.30	c # Propagate Calls = 6907625304
2400.00/2400.30	c # assignAt Calls = 15627706
2400.00/2400.30	c # removeAt Calls = 485178048
2400.00/2400.30	c # Run = 8190
2400.00/2400.30	c # Conflicts = 4841954
2400.00/2400.30	c # Memory used = 454.144 Mb
2400.00/2400.30	s UNKNOWN

Verifier Data


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 (13827 MiB free)
  memory of node 1: 16384 MiB (14215 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391532-1568303994/watcher-4391532-1568303994 -o /tmp/evaluation-result-4391532-1568303994/solver-4391532-1568303994 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560 nacre_mini_release HOME/instance-4391532-1568303994.xml -ca -l100 -cm 

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
solver pid=23837, runsolver pid=23834
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28712232/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=28236 memory=4784 CPUtime=0.1 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 1375 0 0 0 10 0 0 0 20 0 1 0 406667217 28913664 1196 33554432000 4194304 4935366 140736557871696 140736557868696 140556424203237 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 7059 1196 603 181 0 676 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4784 KiB

[startup+0.209616 s]*
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28710372/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=29196 memory=5840 CPUtime=0.21 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 1631 0 0 0 21 0 0 0 20 0 1 0 406667217 29896704 1460 33554432000 4194304 4935366 140736557871696 140736557868696 4420647 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 7299 1460 603 181 0 916 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29196 KiB
Current children cumulated memory: 5840 KiB

[startup+0.309295 s]*
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28708496/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=30120 memory=6632 CPUtime=0.31 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 1844 0 0 0 31 0 0 0 20 0 1 0 406667217 30842880 1658 33554432000 4194304 4935366 140736557871696 140736557868696 140556424198974 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 7530 1658 603 181 0 1147 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30120 KiB
Current children cumulated memory: 6632 KiB

[startup+0.700346 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28705148/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=33332 memory=9876 CPUtime=0.69 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 2665 0 0 0 69 0 0 0 20 0 1 0 406667217 34131968 2469 33554432000 4194304 4935366 140736557871696 140736557869448 4450992 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 8333 2469 603 181 0 1950 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33332 KiB
Current children cumulated memory: 9876 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28697004/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=39232 memory=15796 CPUtime=1.49 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 4166 0 0 0 149 0 0 0 20 0 1 0 406667217 40173568 3949 33554432000 4194304 4935366 140736557871696 140736557869448 4450164 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 9808 3949 603 181 0 3425 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39232 KiB
Current children cumulated memory: 15796 KiB

[startup+3.10957 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28676584/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=45584 memory=22036 CPUtime=3.1 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 9612 0 0 0 309 1 0 0 20 0 1 0 406667217 46678016 5509 33554432000 4194304 4935366 140736557871696 140736557869448 4476293 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 11396 5509 603 181 0 5013 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 22036 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28657736/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=53932 memory=29972 CPUtime=6.29 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 17201 0 0 0 627 2 0 0 20 0 1 0 406667217 55226368 7493 33554432000 4194304 4935366 140736557871696 140736557869384 140556430394548 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 13483 7493 603 181 0 7100 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 53932 KiB
Current children cumulated memory: 29972 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28630704/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=65184 memory=41352 CPUtime=12.68 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 27516 0 0 0 1265 3 0 0 20 0 1 0 406667217 66748416 10338 33554432000 4194304 4935366 140736557871696 140736557869448 4461238 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 16296 10338 603 181 0 9913 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 65184 KiB
Current children cumulated memory: 41352 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23844
/proc/meminfo: memFree=28591328/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=82324 memory=58848 CPUtime=25.49 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 55056 0 0 0 2543 6 0 0 20 0 1 0 406667217 84299776 14712 33554432000 4194304 4935366 140736557871696 140736557869400 4476276 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 20581 14712 603 181 0 14198 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 82324 KiB
Current children cumulated memory: 58848 KiB

[startup+51.1098 s]
/proc/loadavg: 2.16 2.05 1.97 3/201 23854
/proc/meminfo: memFree=28533240/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=104160 memory=79652 CPUtime=51.09 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 77879 0 0 0 5100 9 0 0 20 0 1 0 406667217 106659840 19913 33554432000 4194304 4935366 140736557871696 140736557869208 4461261 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 26040 19913 603 181 0 19657 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 104160 KiB
Current children cumulated memory: 79652 KiB

[startup+102.3 s]
/proc/loadavg: 2.78 2.24 2.04 3/201 23858
/proc/meminfo: memFree=28454756/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=136072 memory=111980 CPUtime=102.24 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 108110 0 0 0 10212 12 0 0 20 0 1 0 406667217 139337728 27995 33554432000 4194304 4935366 140736557871696 140736557869400 4450144 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 34018 27995 603 181 0 27635 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 136072 KiB
Current children cumulated memory: 111980 KiB

[startup+162.3 s]
/proc/loadavg: 2.52 2.28 2.07 3/201 23885
/proc/meminfo: memFree=28387504/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=162084 memory=138352 CPUtime=162.19 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 125699 0 0 0 16205 14 0 0 20 0 1 0 406667217 165974016 34588 33554432000 4194304 4935366 140736557871696 140736557869208 4332031 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 40521 34588 603 181 0 34138 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 162084 KiB
Current children cumulated memory: 138352 KiB

[startup+222.3 s]
/proc/loadavg: 2.19 2.23 2.06 3/201 23891
/proc/meminfo: memFree=28334728/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=186024 memory=162260 CPUtime=222.18 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 135480 0 0 0 22201 17 0 0 20 0 1 0 406667217 190488576 40565 33554432000 4194304 4935366 140736557871696 140736557869400 4461261 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 46506 40565 603 181 0 40123 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 186024 KiB
Current children cumulated memory: 162260 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.19 2.06 3/201 23895
/proc/meminfo: memFree=28284532/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=206300 memory=182712 CPUtime=282.17 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 150197 0 0 0 28197 20 0 0 20 0 1 0 406667217 211251200 45678 33554432000 4194304 4935366 140736557871696 140736557869448 4461073 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 51575 45678 603 181 0 45192 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 206300 KiB
Current children cumulated memory: 182712 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.15 2.05 3/201 23899
/proc/meminfo: memFree=28248420/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=223060 memory=197068 CPUtime=342.16 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 167771 0 0 0 34193 23 0 0 20 0 1 0 406667217 228413440 49267 33554432000 4194304 4935366 140736557871696 140736557869384 4461227 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 55765 49267 603 181 0 49382 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 223060 KiB
Current children cumulated memory: 197068 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.13 2.05 3/200 23905
/proc/meminfo: memFree=28208500/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=236436 memory=210560 CPUtime=402.15 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 188835 0 0 0 40189 26 0 0 20 0 1 0 406667217 242110464 52640 33554432000 4194304 4935366 140736557871696 140736557869400 4450177 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 59109 52640 603 181 0 52726 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 236436 KiB
Current children cumulated memory: 210560 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.10 2.05 3/199 23909
/proc/meminfo: memFree=28173328/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=250640 memory=224876 CPUtime=462.13 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 213460 0 0 0 46184 29 0 0 20 0 1 0 406667217 256655360 56219 33554432000 4194304 4935366 140736557871696 140736557869448 4461250 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 62660 56219 603 181 0 56277 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 250640 KiB
Current children cumulated memory: 224876 KiB


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

/proc/23837/statm: 104350 98228 603 181 0 97967 0
Current children cumulated CPU time: 1662.03 s
Current children cumulated vsize: 417400 KiB
Current children cumulated memory: 392912 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 24024
/proc/meminfo: memFree=27740572/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=423460 memory=399060 CPUtime=1722.03 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 488343 0 0 0 172134 69 0 0 20 0 1 0 406667217 433623040 99765 33554432000 4194304 4935366 140736557871696 140736557869400 4461519 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 105865 99765 603 181 0 99482 0
Current children cumulated CPU time: 1722.03 s
Current children cumulated vsize: 423460 KiB
Current children cumulated memory: 399060 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24029
/proc/meminfo: memFree=27724320/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=429484 memory=405384 CPUtime=1782 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 497260 0 0 0 178130 70 0 0 20 0 1 0 406667217 439791616 101346 33554432000 4194304 4935366 140736557871696 140736557869384 140556430394432 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 107371 101346 603 181 0 100988 0
Current children cumulated CPU time: 1782 s
Current children cumulated vsize: 429484 KiB
Current children cumulated memory: 405384 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24035
/proc/meminfo: memFree=27710612/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=434800 memory=410848 CPUtime=1842.01 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 500683 0 0 0 184130 71 0 0 20 0 1 0 406667217 445235200 102712 33554432000 4194304 4935366 140736557871696 140736557869208 4461069 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 108700 102712 603 181 0 102317 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 434800 KiB
Current children cumulated memory: 410848 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24046
/proc/meminfo: memFree=27698932/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=439320 memory=415288 CPUtime=1902.01 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 504975 0 0 0 190129 72 0 0 20 0 1 0 406667217 449863680 103822 33554432000 4194304 4935366 140736557871696 140736557869400 4461197 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 109830 103822 603 181 0 103447 0
Current children cumulated CPU time: 1902.01 s
Current children cumulated vsize: 439320 KiB
Current children cumulated memory: 415288 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24050
/proc/meminfo: memFree=27681172/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=445112 memory=421156 CPUtime=1962 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 511034 0 0 0 196128 72 0 0 20 0 1 0 406667217 455794688 105289 33554432000 4194304 4935366 140736557871696 140736557869384 4461244 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 111278 105289 603 181 0 104895 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 445112 KiB
Current children cumulated memory: 421156 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24056
/proc/meminfo: memFree=27663780/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=450504 memory=426664 CPUtime=2022.01 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 517960 0 0 0 202127 74 0 0 20 0 1 0 406667217 461316096 106666 33554432000 4194304 4935366 140736557871696 140736557869400 4461069 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 112626 106666 603 181 0 106243 0
Current children cumulated CPU time: 2022.01 s
Current children cumulated vsize: 450504 KiB
Current children cumulated memory: 426664 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 24060
/proc/meminfo: memFree=27653248/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=456192 memory=432068 CPUtime=2082 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 527113 0 0 0 208125 75 0 0 20 0 1 0 406667217 467140608 108017 33554432000 4194304 4935366 140736557871696 140736557869384 4420857 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 114048 108017 603 181 0 107665 0
Current children cumulated CPU time: 2082 s
Current children cumulated vsize: 456192 KiB
Current children cumulated memory: 432068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/199 24064
/proc/meminfo: memFree=27642684/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=460820 memory=436980 CPUtime=2142 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 536634 0 0 0 214124 76 0 0 20 0 1 0 406667217 471879680 109245 33554432000 4194304 4935366 140736557871696 140736557869400 4461069 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 115205 109245 603 181 0 108822 0
Current children cumulated CPU time: 2142 s
Current children cumulated vsize: 460820 KiB
Current children cumulated memory: 436980 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 24070
/proc/meminfo: memFree=27628080/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=466380 memory=442440 CPUtime=2202.01 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 547321 0 0 0 220122 79 0 0 20 0 1 0 406667217 477573120 110610 33554432000 4194304 4935366 140736557871696 140736557869384 4461073 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 116595 110610 603 181 0 110212 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 466380 KiB
Current children cumulated memory: 442440 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24074
/proc/meminfo: memFree=27615976/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=470124 memory=446016 CPUtime=2262 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 558723 0 0 0 226120 80 0 0 20 0 1 0 406667217 481406976 111504 33554432000 4194304 4935366 140736557871696 140736557869400 4461073 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 117531 111504 603 181 0 111148 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 470124 KiB
Current children cumulated memory: 446016 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24078
/proc/meminfo: memFree=27602912/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=473764 memory=449700 CPUtime=2322 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 570436 0 0 0 232119 81 0 0 20 0 1 0 406667217 485134336 112425 33554432000 4194304 4935366 140736557871696 140736557869208 4420678 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 118441 112425 603 181 0 112058 0
Current children cumulated CPU time: 2322 s
Current children cumulated vsize: 473764 KiB
Current children cumulated memory: 449700 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24084
/proc/meminfo: memFree=27587392/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=477260 memory=453096 CPUtime=2382 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 583708 0 0 0 238116 84 0 0 20 0 1 0 406667217 488714240 113274 33554432000 4194304 4935366 140736557871696 140736557869208 4461133 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 119315 113274 603 181 0 112932 0
Current children cumulated CPU time: 2382 s
Current children cumulated vsize: 477260 KiB
Current children cumulated memory: 453096 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24084
/proc/meminfo: memFree=27584628/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=478284 memory=453936 CPUtime=2400 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 584521 0 0 0 239916 84 0 0 20 0 1 0 406667217 489762816 113484 33554432000 4194304 4935366 140736557871696 140736557869448 4461136 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 119571 113484 603 181 0 113188 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 478284 KiB
Current children cumulated memory: 453936 KiB

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

[startup+2400.31 s]
# the end of solver process 23837 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.16 s, system=0.85395 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24084
/proc/meminfo: memFree=27584628/32770624 swapFree=67004752/67108860
[pid=23837] ppid=23834 vsize=478284 memory=453936 CPUtime=2400 cores=0,2,4,6
/proc/23837/stat : 23837 (nacre_mini_rele) R 23834 23837 11220 0 -1 4202496 584521 0 0 0 239916 84 0 0 20 0 1 0 406667217 489762816 113484 33554432000 4194304 4935366 140736557871696 140736557869448 4461136 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35500032 140736557876225 140736557876325 140736557876325 140736557879234 0
/proc/23837/statm: 119571 113484 603 181 0 113188 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 478284 KiB
Current children cumulated memory: 453936 KiB

Child status: 0
Real time (s): 2400.31
CPU time (s): 2400.02
CPU user time (s): 2399.16
CPU system time (s): 0.85395
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 478284
Max. memory (cumulated for all children) (KiB): 453936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.16
system time used= 0.85395
maximum resident set size= 454188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 584564
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= 204
involuntary context switches= 2343


# summary of solver processes directly reported to runsolver:
#   pid: 23837
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.16
#   total CPU system time (s): 0.85395

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.12409 second user time and 18.3938 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 17:59:16
IDJOB=4391532
IDBENCH=115874
IDSOLVER=2834
FILE ID=node126/4391532-1568303994
RUNJOBID= node126-1568301555-23461
PBS_JOBID= 21701113
Free space on /tmp= 55388 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-13.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391532-1568303994/watcher-4391532-1568303994 -o /tmp/evaluation-result-4391532-1568303994/solver-4391532-1568303994 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560  nacre_mini_release HOME/instance-4391532-1568303994.xml -ca -l100 -cm

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=1525546612

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28718076 kB
MemAvailable:   31866772 kB
Buffers:          109936 kB
Cached:          3289592 kB
SwapCached:         2860 kB
Active:          1824312 kB
Inactive:        1581288 kB
Active(anon):       4080 kB
Inactive(anon):    43344 kB
Active(file):    1820232 kB
Inactive(file):  1537944 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:               864 kB
Writeback:             4 kB
AnonPages:        112432 kB
Mapped:            43064 kB
Shmem:             32816 kB
Slab:             241892 kB
SReclaimable:     212712 kB
SUnreclaim:        29180 kB
KernelStack:        3440 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 18:39:17