Trace number 4306045

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
BTD_12 2018.07.27_12? (TO) 2519.95 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-12_c18.xml
MD5SUM130c0e53e5c1e074e18659561dd41fce
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 variables144
Number of constraints66
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":140}]
Minimum constraint arity2
Maximum constraint arity12
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":26}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":66}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (4944 MiB free)
  memory of node 1: 16384 MiB (3185 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306045-1534065480/watcher-4306045-1534065480 -o /tmp/evaluation-result-4306045-1534065480/solver-4306045-1534065480 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306045-1534065480.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=15755, runsolver pid=15752

[startup+0.100274 s]*
/proc/loadavg: 2.17 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8323092/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=32908 memory=2880 CPUtime=0.1 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 897 0 0 0 10 0 0 0 20 0 1 0 224111172 33697792 720 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.209499 s]*
/proc/loadavg: 2.17 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8323092/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=32908 memory=2880 CPUtime=0.21 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 902 0 0 0 21 0 0 0 20 0 1 0 224111172 33697792 720 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.308955 s]*
/proc/loadavg: 2.17 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8322720/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=32908 memory=2880 CPUtime=0.31 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 905 0 0 0 31 0 0 0 20 0 1 0 224111172 33697792 720 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.700231 s]
/proc/loadavg: 2.17 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8322720/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33040 memory=2880 CPUtime=0.69 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 913 0 0 0 69 0 0 0 20 0 1 0 224111172 33832960 720 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8260 720 478 7861 0 364 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 2880 KiB

[startup+1.50023 s]
/proc/loadavg: 2.17 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8322456/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33040 memory=3144 CPUtime=1.48 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 918 0 0 0 148 0 0 0 20 0 1 0 224111172 33832960 786 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8260 786 498 7861 0 364 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3144 KiB

[startup+3.10917 s]
/proc/loadavg: 2.16 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8322764/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33040 memory=3176 CPUtime=3.09 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 1121 0 0 0 307 2 0 0 20 0 1 0 224111172 33832960 794 33554432000 4194304 36388936 140731923771088 140731923769928 6663879 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8260 794 498 7861 0 364 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3176 KiB

[startup+6.3002 s]
/proc/loadavg: 2.16 2.22 2.05 3/191 15756
/proc/meminfo: memFree=8322200/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33040 memory=3212 CPUtime=6.28 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 1329 0 0 0 624 4 0 0 20 0 1 0 224111172 33832960 803 33554432000 4194304 36388936 140731923771088 140731923769928 4420299 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8260 803 498 7861 0 364 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3212 KiB

[startup+12.7002 s]
/proc/loadavg: 2.14 2.21 2.05 3/191 15756
/proc/meminfo: memFree=8322608/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33172 memory=3244 CPUtime=12.68 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 1546 0 0 0 1259 9 0 0 20 0 1 0 224111172 33968128 811 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8293 811 498 7861 0 397 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3244 KiB

[startup+25.5002 s]
/proc/loadavg: 2.11 2.20 2.05 3/191 15756
/proc/meminfo: memFree=8322816/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33172 memory=3304 CPUtime=25.48 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 1985 0 0 0 2527 21 0 0 20 0 1 0 224111172 33968128 826 33554432000 4194304 36388936 140731923771088 140731923769928 4598870 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8293 826 498 7861 0 397 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3304 KiB

[startup+51.109 s]
/proc/loadavg: 2.08 2.19 2.05 3/191 15756
/proc/meminfo: memFree=8322816/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33172 memory=3348 CPUtime=51.09 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 2237 0 0 0 5066 43 0 0 20 0 1 0 224111172 33968128 837 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8293 837 498 7861 0 397 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3348 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.16 2.05 3/191 15757
/proc/meminfo: memFree=8322320/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3368 CPUtime=102.27 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 2487 0 0 0 10140 87 0 0 20 0 1 0 224111172 34103296 842 33554432000 4194304 36388936 140731923771088 140731923769928 4420648 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 842 498 7861 0 430 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3368 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.13 2.05 3/192 15767
/proc/meminfo: memFree=8321516/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3404 CPUtime=162.27 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 2740 0 0 0 16085 142 0 0 20 0 1 0 224111172 34103296 851 33554432000 4194304 36388936 140731923771088 140731923769928 4420288 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 851 498 7861 0 430 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3404 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.12 2.05 4/192 15768
/proc/meminfo: memFree=8322136/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3432 CPUtime=222.27 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 2999 0 0 0 22032 195 0 0 20 0 1 0 224111172 34103296 858 33554432000 4194304 36388936 140731923771088 140731923769928 4420431 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 858 498 7861 0 430 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3432 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.10 2.05 4/192 15769
/proc/meminfo: memFree=8322592/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3448 CPUtime=282.26 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 3259 0 0 0 27980 246 0 0 20 0 1 0 224111172 34103296 862 33554432000 4194304 36388936 140731923771088 140731923769928 4420882 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 862 498 7861 0 430 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3448 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/192 15770
/proc/meminfo: memFree=8322216/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3460 CPUtime=342.25 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 3522 0 0 0 33926 299 0 0 20 0 1 0 224111172 34103296 865 33554432000 4194304 36388936 140731923771088 140731923769928 4599041 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 865 498 7861 0 430 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3460 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.07 2.05 4/192 15771
/proc/meminfo: memFree=8322224/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3476 CPUtime=402.25 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 3785 0 0 0 39871 354 0 0 20 0 1 0 224111172 34103296 869 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 869 499 7861 0 430 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3476 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.08 2.05 3/191 15774
/proc/meminfo: memFree=8322228/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33304 memory=3484 CPUtime=462.25 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 4040 0 0 0 45817 408 0 0 20 0 1 0 224111172 34103296 871 33554432000 4194304 36388936 140731923771088 140731923769928 4420674 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8326 871 499 7861 0 430 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3484 KiB


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

/proc/15755/statm: 8359 891 499 7861 0 463 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3564 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 15817
/proc/meminfo: memFree=8322220/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3564 CPUtime=1782.18 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 8784 0 0 0 176663 1555 0 0 20 0 1 0 224111172 34238464 891 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 891 499 7861 0 463 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3564 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15818
/proc/meminfo: memFree=8322252/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3564 CPUtime=1842.19 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 8984 0 0 0 182615 1604 0 0 20 0 1 0 224111172 34238464 891 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 891 499 7861 0 463 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3564 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15819
/proc/meminfo: memFree=8322272/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3576 CPUtime=1902.19 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9061 0 0 0 188567 1652 0 0 20 0 1 0 224111172 34238464 894 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 894 499 7861 0 463 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3576 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15827
/proc/meminfo: memFree=8322028/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3576 CPUtime=1962.19 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9252 0 0 0 194518 1701 0 0 20 0 1 0 224111172 34238464 894 33554432000 4194304 36388936 140731923771088 140731923769928 4420495 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 894 499 7861 0 463 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3576 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15828
/proc/meminfo: memFree=8321896/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3576 CPUtime=2022.2 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9252 0 0 0 200468 1752 0 0 20 0 1 0 224111172 34238464 894 33554432000 4194304 36388936 140731923771088 140731923769928 4251296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 894 499 7861 0 463 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3576 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15830
/proc/meminfo: memFree=8322248/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3584 CPUtime=2082.2 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9509 0 0 0 206414 1806 0 0 20 0 1 0 224111172 34238464 896 33554432000 4194304 36388936 140731923771088 140731923769928 4247166 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 896 499 7861 0 463 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3584 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15831
/proc/meminfo: memFree=8322092/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3584 CPUtime=2142.21 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9509 0 0 0 212366 1855 0 0 20 0 1 0 224111172 34238464 896 33554432000 4194304 36388936 140731923771088 140731923769928 4661824 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 896 499 7861 0 463 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3584 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15832
/proc/meminfo: memFree=8322088/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3584 CPUtime=2202.21 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9703 0 0 0 218315 1906 0 0 20 0 1 0 224111172 34238464 896 33554432000 4194304 36388936 140731923771088 140731923769928 4420648 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 896 499 7861 0 463 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3584 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15834
/proc/meminfo: memFree=8321836/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3584 CPUtime=2262.22 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9703 0 0 0 224260 1962 0 0 20 0 1 0 224111172 34238464 896 33554432000 4194304 36388936 140731923771088 140731923769928 6663921 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 896 499 7861 0 463 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3584 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15836
/proc/meminfo: memFree=8322164/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3592 CPUtime=2322.21 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9973 0 0 0 230208 2013 0 0 20 0 1 0 224111172 34238464 898 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 898 499 7861 0 463 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3592 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15837
/proc/meminfo: memFree=8322272/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3592 CPUtime=2382.22 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 9979 0 0 0 236155 2067 0 0 20 0 1 0 224111172 34238464 898 33554432000 4194304 36388936 140731923771088 140731923769928 6664356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 898 499 7861 0 463 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3592 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15839
/proc/meminfo: memFree=8321752/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3592 CPUtime=2442.23 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 10169 0 0 0 242108 2115 0 0 20 0 1 0 224111172 34238464 898 33554432000 4194304 36388936 140731923771088 140731923769928 4420665 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 898 499 7861 0 463 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3592 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15840
/proc/meminfo: memFree=8321800/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3592 CPUtime=2502.24 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 10169 0 0 0 248061 2163 0 0 20 0 1 0 224111172 34238464 898 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 898 499 7861 0 463 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3592 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 15930
/proc/meminfo: memFree=8312212/32770624 swapFree=67108856/67108860
[pid=15755] ppid=15752 vsize=33436 memory=3592 CPUtime=2519.94 cores=0,2,4,6
/proc/15755/stat : 15755 (BTD) R 15752 15755 15404 0 -1 4202496 10354 0 0 0 249814 2180 0 0 20 0 1 0 224111172 34238464 898 33554432000 4194304 36388936 140731923771088 140731923769928 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 68870144 140731923772604 140731923772683 140731923772683 140731923775441 0
/proc/15755/statm: 8359 898 499 7861 0 463 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3592 KiB

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

[startup+2520.01 s]
# the end of solver process 15755 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2498.15 s, system=21.8065 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): 2519.95
CPU user time (s): 2498.15
CPU system time (s): 21.8065
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 33436
Max. memory (cumulated for all children) (KiB): 3592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2498.15
system time used= 21.8065
maximum resident set size= 3592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10354
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= 2
involuntary context switches= 1636


# summary of solver processes directly reported to runsolver:
#   pid: 15755
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2498.15
#   total CPU system time (s): 21.8065

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.86457 second user time and 17.6329 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 11:18:00
IDJOB=4306045
IDBENCH=141026
IDSOLVER=2785
FILE ID=node133/4306045-1534065480
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38752 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-12_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306045-1534065480/watcher-4306045-1534065480 -o /tmp/evaluation-result-4306045-1534065480/solver-4306045-1534065480 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306045-1534065480.xml

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

MD5SUM BENCH= 130c0e53e5c1e074e18659561dd41fce
RANDOM SEED=330425175

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8325616 kB
MemAvailable:   31905324 kB
Buffers:          218996 kB
Cached:         23301828 kB
SwapCached:            0 kB
Active:         10173996 kB
Inactive:       13400276 kB
Active(anon):       4344 kB
Inactive(anon):   101956 kB
Active(file):   10169652 kB
Inactive(file): 13298320 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:            105168 kB
Writeback:             0 kB
AnonPages:         55028 kB
Mapped:            57428 kB
Shmem:             49820 kB
Slab:             568092 kB
SReclaimable:     540196 kB
SUnreclaim:        27896 kB
KernelStack:        3440 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 38700 MiB
End job on node133 at 2018-08-12 12:00:00