Trace number 4391607

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? (TO) 2400.02 2400.01

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-08.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.52622
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
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":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c NACRE 1.0.5
2400.01/2400.00	c
2400.01/2400.00	c # time = 2400.01
2400.01/2400.00	c # Dec = 98878354
2400.01/2400.00	c # Propagate Calls = 37365000008
2400.01/2400.00	c # assignAt Calls = 98878354
2400.01/2400.00	c # removeAt Calls = 5183756356
2400.01/2400.00	c # Run = 128337
2400.01/2400.00	c # Conflicts = 96990449
2400.01/2400.00	c # Memory used = 2.98 Mb
2400.01/2400.00	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 (11554 MiB free)
  memory of node 1: 16384 MiB (14297 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391607-1568301676/watcher-4391607-1568301676 -o /tmp/evaluation-result-4391607-1568301676/solver-4391607-1568301676 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16822 --watchdog 2560 nacre_mini_release HOME/instance-4391607-1568301676.xml -complete -l100 -cm 

running on 4 cores: 1,3,5,7

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
Starting watchdog threadLinux m3.10.0-514.16.1.el7.x86_64
Starting watchdog threadLinux msolver pid=16841, runsolver pid=16837
Current StackSize limit: 8192 KiB


[startup+0.100684 s]*
/proc/loadavg: 1.78 1.97 2.03 3/200 16852
/proc/meminfo: memFree=26464504/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2936 CPUtime=0.07 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 902 0 1 0 7 0 0 0 20 0 1 0 406081489 26882048 734 33554432000 4194304 4935366 140731906369360 140731906367608 4420678 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 734 587 181 0 180 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.209632 s]*
/proc/loadavg: 1.78 1.97 2.03 3/200 16852
/proc/meminfo: memFree=26464164/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2936 CPUtime=0.18 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 902 0 1 0 18 0 0 0 20 0 1 0 406081489 26882048 734 33554432000 4194304 4935366 140731906369360 140731906367608 4451440 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 734 587 181 0 180 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.309018 s]*
/proc/loadavg: 1.78 1.97 2.03 3/200 16852
/proc/meminfo: memFree=26464164/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2936 CPUtime=0.28 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 902 0 1 0 28 0 0 0 20 0 1 0 406081489 26882048 734 33554432000 4194304 4935366 140731906369360 140731906367608 140549543400180 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 734 587 181 0 180 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.700268 s]
/proc/loadavg: 1.78 1.97 2.03 3/200 16852
/proc/meminfo: memFree=26464164/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2936 CPUtime=0.67 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 902 0 1 0 67 0 0 0 20 0 1 0 406081489 26882048 734 33554432000 4194304 4935366 140731906369360 140731906367608 4451769 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 734 587 181 0 180 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+1.50027 s]
/proc/loadavg: 1.78 1.97 2.03 3/200 16852
/proc/meminfo: memFree=26463188/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2936 CPUtime=1.47 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 902 0 1 0 147 0 0 0 20 0 1 0 406081489 26882048 734 33554432000 4194304 4935366 140731906369360 140731906367608 140549548854013 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 734 587 181 0 180 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+3.10908 s]
/proc/loadavg: 1.64 1.93 2.02 3/200 16852
/proc/meminfo: memFree=26463048/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=3.07 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 976 0 1 0 307 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549548844312 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+6.30026 s]
/proc/loadavg: 1.64 1.93 2.02 3/200 16852
/proc/meminfo: memFree=26463316/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=6.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1050 0 1 0 627 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549548830928 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+12.7003 s]
/proc/loadavg: 1.67 1.93 2.02 3/200 16852
/proc/meminfo: memFree=26463652/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=12.66 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1124 0 1 0 1266 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451740 0 0 4096 24578 0 0 0 17 1 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+25.5003 s]
/proc/loadavg: 1.74 1.94 2.02 3/200 16853
/proc/meminfo: memFree=26464024/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=25.46 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1272 0 1 0 2546 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549543396732 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 25.46 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+51.109 s]
/proc/loadavg: 1.83 1.94 2.02 3/200 16855
/proc/meminfo: memFree=26463700/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=51.07 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1346 0 1 0 5107 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4329310 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.95 2.02 3/200 16859
/proc/meminfo: memFree=26463608/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=102.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1420 0 1 0 10227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451946 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.96 2.02 3/200 16863
/proc/meminfo: memFree=26464096/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=162.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1494 0 1 0 16227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420870 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 2.02 3/200 16869
/proc/meminfo: memFree=26463376/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=222.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1568 0 1 0 22227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549548854030 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.97 2.02 3/199 16874
/proc/meminfo: memFree=26463204/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=282.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1642 0 1 0 28227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420692 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/199 16878
/proc/meminfo: memFree=26463900/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=342.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1716 0 1 0 34227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451946 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/199 16884
/proc/meminfo: memFree=26463456/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=402.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1790 0 1 0 40227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451474 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 16889
/proc/meminfo: memFree=26462800/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=462.27 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 1864 0 1 0 46227 0 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549548854145 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+522.3 s]

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

/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1602.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17000
/proc/meminfo: memFree=26461564/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1662.29 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3344 0 1 0 166228 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4328431 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1662.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17004
/proc/meminfo: memFree=26462204/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1722.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3418 0 1 0 172229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451946 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17016
/proc/meminfo: memFree=26461788/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1782.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3492 0 1 0 178229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451865 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17022
/proc/meminfo: memFree=26462108/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1842.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3566 0 1 0 184229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420850 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17026
/proc/meminfo: memFree=26462136/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1902.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3640 0 1 0 190229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420832 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17030
/proc/meminfo: memFree=26462664/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=1962.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3714 0 1 0 196229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4331928 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17036
/proc/meminfo: memFree=26462460/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2022.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3788 0 1 0 202229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549543400184 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17041
/proc/meminfo: memFree=26462696/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2082.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3862 0 1 0 208229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420619 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17045
/proc/meminfo: memFree=26462952/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2142.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 3936 0 1 0 214229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549543396732 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17051
/proc/meminfo: memFree=26462560/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2202.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 4010 0 1 0 220229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 140549548854002 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17056
/proc/meminfo: memFree=26462528/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2262.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 4084 0 1 0 226229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4420783 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17060
/proc/meminfo: memFree=26462552/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2322.3 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 4158 0 1 0 232229 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451939 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17074
/proc/meminfo: memFree=26462184/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2382.31 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 4232 0 1 0 238230 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4451780 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.00 2.02 3/200 17074
/proc/meminfo: memFree=26461968/32770624 swapFree=66957008/67108860
[pid=16841] ppid=16837 vsize=26252 memory=2964 CPUtime=2400.01 cores=1,3,5,7
/proc/16841/stat : 16841 (nacre_mini_rele) R 16837 16841 16790 0 -1 4202496 4306 0 1 0 240000 1 0 0 20 0 1 0 406081489 26882048 741 33554432000 4194304 4935366 140731906369360 140731906367608 4365325 0 0 4096 24578 0 0 0 17 3 0 0 1 0 0 7034520 7039168 20471808 140731906376699 140731906376805 140731906376805 140731906379714 0
/proc/16841/statm: 6563 741 594 181 0 180 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2964 KiB

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

[startup+2400.01 s]
# the end of solver process 16841 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.013 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.02
CPU user time (s): 2400.01
CPU system time (s): 0.013
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26252
Max. memory (cumulated for all children) (KiB): 2964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.013
maximum resident set size= 3044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4357
page faults= 1
swaps= 0
block input operations= 9928
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 792


# summary of solver processes directly reported to runsolver:
#   pid: 16841
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.77646 second user time and 14.7739 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 17:20:33
IDJOB=4391607
IDBENCH=115871
IDSOLVER=2835
FILE ID=node147/4391607-1568301676
RUNJOBID= node147-1568301633-16822
PBS_JOBID= 21701114
Free space on /tmp= 52144 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-08.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391607-1568301676/watcher-4391607-1568301676 -o /tmp/evaluation-result-4391607-1568301676/solver-4391607-1568301676 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16822 --watchdog 2560  nacre_mini_release HOME/instance-4391607-1568301676.xml -complete -l100 -cm

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=1646247322

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26472532 kB
MemAvailable:   31815152 kB
Buffers:          117876 kB
Cached:          5426832 kB
SwapCached:        48504 kB
Active:          2314432 kB
Inactive:        3281240 kB
Active(anon):       2868 kB
Inactive(anon):    89596 kB
Active(file):    2311564 kB
Inactive(file):  3191644 kB
Unevictable:      107764 kB
Mlocked:          107764 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:               976 kB
Writeback:             0 kB
AnonPages:        112036 kB
Mapped:            42476 kB
Shmem:             32764 kB
Slab:             296552 kB
SReclaimable:     267872 kB
SUnreclaim:        28680 kB
KernelStack:        3344 kB
PageTables:         5020 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501456 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52140 MiB
End job on node147 at 2019-09-12 18:00:33