Trace number 4301040

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD 2018.07.27_3? (TO) 2519.96 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.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 Version 2018-07-27_3

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 (8191 MiB free)
  memory of node 1: 16384 MiB (14787 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301040-1532844344/watcher-4301040-1532844344 -o /tmp/evaluation-result-4301040-1532844344/solver-4301040-1532844344 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8494 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301040-1532844344.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=8526, runsolver pid=8519

[startup+0.100109 s]*
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23527108/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27332 memory=3724 CPUtime=0.1 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1143 0 0 0 10 0 0 0 20 0 1 0 101997558 27987968 931 33554432000 4194304 5224696 140731734768592 140731734765592 139737399361916 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6833 931 626 252 0 379 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27332 KiB
Current children cumulated memory: 3724 KiB

[startup+0.209378 s]*
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23526812/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27332 memory=3724 CPUtime=0.2 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1146 0 0 0 20 0 0 0 20 0 1 0 101997558 27987968 931 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6833 931 626 252 0 379 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27332 KiB
Current children cumulated memory: 3724 KiB

[startup+0.308997 s]*
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23526812/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27332 memory=3724 CPUtime=0.3 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1150 0 0 0 30 0 0 0 20 0 1 0 101997558 27987968 931 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6833 931 626 252 0 379 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27332 KiB
Current children cumulated memory: 3724 KiB

[startup+0.700225 s]
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23526440/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27332 memory=3724 CPUtime=0.68 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1158 0 0 0 68 0 0 0 20 0 1 0 101997558 27987968 931 33554432000 4194304 5224696 140731734768592 140731734767608 4363012 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6833 931 626 252 0 379 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27332 KiB
Current children cumulated memory: 3724 KiB

[startup+1.50023 s]
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23526440/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27332 memory=3988 CPUtime=1.49 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1164 0 0 0 148 1 0 0 20 0 1 0 101997558 27987968 997 33554432000 4194304 5224696 140731734768592 140731734767608 4363224 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6833 997 638 252 0 379 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27332 KiB
Current children cumulated memory: 3988 KiB

[startup+3.10891 s]
/proc/loadavg: 0.73 0.65 0.69 4/189 8527
/proc/meminfo: memFree=23526596/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27464 memory=4024 CPUtime=3.1 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1373 0 0 0 308 2 0 0 20 0 1 0 101997558 28123136 1006 33554432000 4194304 5224696 140731734768592 140731734767608 4363024 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6866 1006 639 252 0 412 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27464 KiB
Current children cumulated memory: 4024 KiB

[startup+6.30022 s]
/proc/loadavg: 0.91 0.69 0.71 4/189 8527
/proc/meminfo: memFree=23525988/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27464 memory=4060 CPUtime=6.29 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1591 0 0 0 622 7 0 0 20 0 1 0 101997558 28123136 1015 33554432000 4194304 5224696 140731734768592 140731734767608 139737405297552 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6866 1015 639 252 0 412 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27464 KiB
Current children cumulated memory: 4060 KiB

[startup+12.7003 s]
/proc/loadavg: 0.92 0.69 0.71 4/189 8527
/proc/meminfo: memFree=23526448/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27464 memory=4088 CPUtime=12.69 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 1818 0 0 0 1257 12 0 0 20 0 1 0 101997558 28123136 1022 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6866 1022 639 252 0 412 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27464 KiB
Current children cumulated memory: 4088 KiB

[startup+25.5003 s]
/proc/loadavg: 1.16 0.76 0.73 4/189 8527
/proc/meminfo: memFree=23527016/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27596 memory=4164 CPUtime=25.49 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 2283 0 0 0 2526 23 0 0 20 0 1 0 101997558 28258304 1041 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6899 1041 639 252 0 445 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27596 KiB
Current children cumulated memory: 4164 KiB

[startup+51.1091 s]
/proc/loadavg: 1.45 0.86 0.76 4/189 8527
/proc/meminfo: memFree=23527360/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27596 memory=4192 CPUtime=51.09 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 2540 0 0 0 5068 41 0 0 20 0 1 0 101997558 28258304 1048 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6899 1048 639 252 0 445 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27596 KiB
Current children cumulated memory: 4192 KiB

[startup+102.3 s]
/proc/loadavg: 1.76 1.03 0.83 4/189 8528
/proc/meminfo: memFree=23527452/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27596 memory=4220 CPUtime=102.29 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 2796 0 0 0 10148 81 0 0 20 0 1 0 101997558 28258304 1055 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6899 1055 639 252 0 445 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27596 KiB
Current children cumulated memory: 4220 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 1.21 0.90 4/189 8529
/proc/meminfo: memFree=23527080/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27596 memory=4256 CPUtime=162.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 3050 0 0 0 16092 136 0 0 20 0 1 0 101997558 28258304 1064 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6899 1064 639 252 0 445 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27596 KiB
Current children cumulated memory: 4256 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.35 0.97 4/189 8530
/proc/meminfo: memFree=23526592/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27728 memory=4284 CPUtime=222.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 3334 0 0 0 22040 188 0 0 20 0 1 0 101997558 28393472 1071 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6932 1071 639 252 0 478 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4284 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.47 1.03 4/191 8540
/proc/meminfo: memFree=23525196/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27728 memory=4320 CPUtime=282.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 3604 0 0 0 27989 239 0 0 20 0 1 0 101997558 28393472 1080 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6932 1080 639 252 0 478 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4320 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.57 1.09 4/189 8541
/proc/meminfo: memFree=23525788/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27728 memory=4336 CPUtime=342.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 3868 0 0 0 33938 290 0 0 20 0 1 0 101997558 28393472 1084 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6932 1084 639 252 0 478 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4336 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.64 1.15 4/189 8542
/proc/meminfo: memFree=23525812/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27728 memory=4344 CPUtime=402.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 4150 0 0 0 39886 342 0 0 20 0 1 0 101997558 28393472 1086 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6932 1086 639 252 0 478 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4344 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.71 1.20 4/189 8543
/proc/meminfo: memFree=23526176/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27728 memory=4348 CPUtime=462.28 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 4410 0 0 0 45835 393 0 0 20 0 1 0 101997558 28393472 1087 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6932 1087 639 252 0 478 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4348 KiB


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

/proc/8526/statm: 6965 1112 639 252 0 511 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4448 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.81 4/187 8583
/proc/meminfo: memFree=23524596/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4448 CPUtime=1782.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 10308 0 0 0 176631 1594 0 0 20 0 1 0 101997558 28528640 1112 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1112 639 252 0 511 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4448 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.82 4/187 8584
/proc/meminfo: memFree=23524420/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4448 CPUtime=1842.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 10581 0 0 0 182574 1651 0 0 20 0 1 0 101997558 28528640 1112 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1112 639 252 0 511 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4448 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.83 4/187 8585
/proc/meminfo: memFree=23524544/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4456 CPUtime=1902.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 10828 0 0 0 188517 1708 0 0 20 0 1 0 101997558 28528640 1114 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1114 639 252 0 511 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4456 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.84 4/187 8586
/proc/meminfo: memFree=23524668/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4456 CPUtime=1962.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 11075 0 0 0 194462 1763 0 0 20 0 1 0 101997558 28528640 1114 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1114 639 252 0 511 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4456 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.85 4/187 8587
/proc/meminfo: memFree=23524476/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4456 CPUtime=2022.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 11365 0 0 0 200404 1821 0 0 20 0 1 0 101997558 28528640 1114 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1114 639 252 0 511 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4456 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.86 4/187 8595
/proc/meminfo: memFree=23524040/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4468 CPUtime=2082.24 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 11614 0 0 0 206345 1879 0 0 20 0 1 0 101997558 28528640 1117 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1117 639 252 0 511 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4468 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/187 8596
/proc/meminfo: memFree=23524600/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4468 CPUtime=2142.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 11862 0 0 0 212290 1935 0 0 20 0 1 0 101997558 28528640 1117 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1117 639 252 0 511 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4468 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.88 4/187 8597
/proc/meminfo: memFree=23524436/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4468 CPUtime=2202.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 12153 0 0 0 218232 1993 0 0 20 0 1 0 101997558 28528640 1117 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1117 639 252 0 511 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4468 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.88 4/187 8598
/proc/meminfo: memFree=23524272/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4476 CPUtime=2262.24 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 12405 0 0 0 224178 2046 0 0 20 0 1 0 101997558 28528640 1119 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1119 639 252 0 511 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4476 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/187 8599
/proc/meminfo: memFree=23524356/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4476 CPUtime=2322.24 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 12657 0 0 0 230124 2100 0 0 20 0 1 0 101997558 28528640 1119 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1119 639 252 0 511 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4476 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/187 8600
/proc/meminfo: memFree=23524588/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4476 CPUtime=2382.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 12908 0 0 0 236071 2154 0 0 20 0 1 0 101997558 28528640 1119 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1119 639 252 0 511 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4476 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.90 4/187 8601
/proc/meminfo: memFree=23524464/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4480 CPUtime=2442.25 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 13201 0 0 0 242016 2209 0 0 20 0 1 0 101997558 28528640 1120 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1120 639 252 0 511 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4480 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.91 4/187 8602
/proc/meminfo: memFree=23524464/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4484 CPUtime=2502.24 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 13455 0 0 0 247957 2267 0 0 20 0 1 0 101997558 28528640 1121 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1121 639 252 0 511 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4484 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.91 3/185 8602
/proc/meminfo: memFree=23526704/32770624 swapFree=67108404/67108860
[pid=8526] ppid=8519 vsize=27860 memory=4484 CPUtime=2519.95 cores=0,2,4,6
/proc/8526/stat : 8526 (miniBTD) R 8519 8526 8463 0 -1 4202496 13706 0 0 0 249713 2282 0 0 20 0 1 0 101997558 28528640 1121 33554432000 4194304 5224696 140731734768592 140731734767608 139737399361916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 11292672 140731734770869 140731734770951 140731734770951 140731734773709 0
/proc/8526/statm: 6965 1121 639 252 0 511 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4484 KiB

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

[startup+2520.01 s]
# the end of solver process 8526 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2497.14 s, system=22.8226 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2497.14
CPU system time (s): 22.8226
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 27860
Max. memory (cumulated for all children) (KiB): 4484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2497.14
system time used= 22.8226
maximum resident set size= 4484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13706
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= 7
involuntary context switches= 4070


# summary of solver processes directly reported to runsolver:
#   pid: 8526
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2497.14
#   total CPU system time (s): 22.8226

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.59789 second user time and 16.2188 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-29 08:05:44
IDJOB=4301040
IDBENCH=141022
IDSOLVER=2771
FILE ID=node148/4301040-1532844344
RUNJOBID= node148-1532844344-8494
PBS_JOBID= 21022498
Free space on /tmp= 43264 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301040-1532844344/watcher-4301040-1532844344 -o /tmp/evaluation-result-4301040-1532844344/solver-4301040-1532844344 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8494 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301040-1532844344.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=1824579898

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23530352 kB
MemAvailable:   31932056 kB
Buffers:          238092 kB
Cached:          8296680 kB
SwapCached:          352 kB
Active:          2092884 kB
Inactive:        6492364 kB
Active(anon):       4136 kB
Inactive(anon):    74284 kB
Active(file):    2088748 kB
Inactive(file):  6418080 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:             39436 kB
Writeback:             0 kB
AnonPages:         57444 kB
Mapped:            43380 kB
Shmem:             25016 kB
Slab:             351468 kB
SReclaimable:     323336 kB
SUnreclaim:        28132 kB
KernelStack:        3104 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43224 MiB
End job on node148 at 2018-07-29 08:47:44