Trace number 4292872

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 2018-06-11_12? 2520.01 2519.96

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.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 benchmark0.180408
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 

0.00/0.00	c Version 18.06.11_12
2519.94/2519.95	s UNKNOWN
2519.94/2519.95	c  # Nodes: 35609590

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 (6775 MiB free)
  memory of node 1: 16384 MiB (9038 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292872-1532471519/watcher-4292872-1532471519 -o /tmp/evaluation-result-4292872-1532471519/solver-4292872-1532471519 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4292872-1532471519.xml 

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

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

solver pid=17509, runsolver pid=17506

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.01 2.05 2/187 17520
/proc/meminfo: memFree=16191492/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32336 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 754 0 0 0 10 0 0 0 20 0 1 0 64715132 33112064 589 33554432000 4194304 36388972 140721878087536 140721878087536 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8084 589 473 7861 0 188 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209366 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 17540
/proc/meminfo: memFree=16190208/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32336 memory=2356 CPUtime=0.21 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 757 0 0 0 21 0 0 0 20 0 1 0 64715132 33112064 589 33554432000 4194304 36388972 140721878087536 140721878087536 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8084 589 473 7861 0 188 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.30921 s]*
/proc/loadavg: 2.00 2.01 2.05 3/202 17549
/proc/meminfo: memFree=16172820/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32336 memory=2356 CPUtime=0.31 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 758 0 0 0 31 0 0 0 20 0 1 0 64715132 33112064 589 33554432000 4194304 36388972 140721878087536 140721878087536 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8084 589 473 7861 0 188 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 2/185 17564
/proc/meminfo: memFree=16192684/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32336 memory=2356 CPUtime=0.69 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 761 0 0 0 68 1 0 0 20 0 1 0 64715132 33112064 589 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8084 589 473 7861 0 188 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 17601
/proc/meminfo: memFree=16188944/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32336 memory=2356 CPUtime=1.49 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 765 0 0 0 146 3 0 0 20 0 1 0 64715132 33112064 589 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8084 589 473 7861 0 188 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17764
/proc/meminfo: memFree=16191404/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2556 CPUtime=3.1 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 863 0 0 0 304 6 0 0 20 0 1 0 64715132 33247232 639 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 639 497 7861 0 221 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2556 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 2.00 2.04 3/186 17976
/proc/meminfo: memFree=16192312/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2564 CPUtime=6.29 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 964 0 0 0 616 13 0 0 20 0 1 0 64715132 33247232 641 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 641 497 7861 0 221 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2564 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/189 18313
/proc/meminfo: memFree=16189292/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2576 CPUtime=12.69 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1070 0 0 0 1245 24 0 0 20 0 1 0 64715132 33247232 644 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 644 497 7861 0 221 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2576 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/189 18374
/proc/meminfo: memFree=16189232/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2608 CPUtime=25.49 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1288 0 0 0 2502 47 0 0 20 0 1 0 64715132 33247232 652 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 652 497 7861 0 221 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2608 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 2.00 2.04 3/189 18374
/proc/meminfo: memFree=16189068/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2616 CPUtime=51.1 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1403 0 0 0 5015 95 0 0 20 0 1 0 64715132 33247232 654 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 654 497 7861 0 221 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2616 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/189 18375
/proc/meminfo: memFree=16189316/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2632 CPUtime=102.29 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1522 0 0 0 10037 192 0 0 20 0 1 0 64715132 33247232 658 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 658 497 7861 0 221 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2632 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 18376
/proc/meminfo: memFree=16189316/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2648 CPUtime=162.3 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1645 0 0 0 15915 315 0 0 20 0 1 0 64715132 33247232 662 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 662 497 7861 0 221 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2648 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18377
/proc/meminfo: memFree=16189528/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2656 CPUtime=222.3 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1770 0 0 0 21794 436 0 0 20 0 1 0 64715132 33247232 664 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 664 497 7861 0 221 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2656 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18378
/proc/meminfo: memFree=16189280/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2672 CPUtime=282.29 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 1895 0 0 0 27687 542 0 0 20 0 1 0 64715132 33247232 668 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 668 498 7861 0 221 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2672 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18379
/proc/meminfo: memFree=16188908/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2676 CPUtime=342.29 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 2021 0 0 0 33570 659 0 0 20 0 1 0 64715132 33247232 669 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 669 498 7861 0 221 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2676 KiB

[startup+402.3 s]
/proc/loadavg: 2.45 2.12 2.08 3/187 18380
/proc/meminfo: memFree=16189412/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2680 CPUtime=402.3 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 2148 0 0 0 39448 782 0 0 20 0 1 0 64715132 33247232 670 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 670 498 7861 0 221 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2680 KiB

[startup+462.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/187 18441
/proc/meminfo: memFree=16188640/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32468 memory=2684 CPUtime=462.3 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 2276 0 0 0 45332 898 0 0 20 0 1 0 64715132 33247232 671 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8117 671 498 7861 0 221 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2684 KiB


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

Current children cumulated memory: 2732 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18518
/proc/meminfo: memFree=16188380/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2736 CPUtime=2082.33 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 5860 0 0 0 204267 3966 0 0 20 0 1 0 64715132 33382400 684 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18519
/proc/meminfo: memFree=16188868/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2736 CPUtime=2142.33 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 5992 0 0 0 210152 4081 0 0 20 0 1 0 64715132 33382400 684 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18520
/proc/meminfo: memFree=16188816/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2736 CPUtime=2202.33 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6122 0 0 0 216030 4203 0 0 20 0 1 0 64715132 33382400 684 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18521
/proc/meminfo: memFree=16189044/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2740 CPUtime=2262.33 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6271 0 0 0 221916 4317 0 0 20 0 1 0 64715132 33382400 685 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18529
/proc/meminfo: memFree=16187432/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2740 CPUtime=2322.34 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6407 0 0 0 227805 4429 0 0 20 0 1 0 64715132 33382400 685 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18530
/proc/meminfo: memFree=16187876/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2740 CPUtime=2382.34 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6545 0 0 0 233694 4540 0 0 20 0 1 0 64715132 33382400 685 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18531
/proc/meminfo: memFree=16188000/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2740 CPUtime=2442.34 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6682 0 0 0 239580 4654 0 0 20 0 1 0 64715132 33382400 685 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188248/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2502.34 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6823 0 0 0 245465 4769 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2519.96 s]
# the end of solver process 17509 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2472.01 s, system=48.0009 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188248/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2508.84 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6823 0 0 0 246105 4779 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2515.24 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6823 0 0 0 246733 4791 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2518.44 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6953 0 0 0 247047 4797 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2519.24 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6953 0 0 0 247126 4798 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2519.64 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6953 0 0 0 247165 4799 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2519.84 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6953 0 0 0 247185 4799 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18532
/proc/meminfo: memFree=16188372/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=32600 memory=2744 CPUtime=2519.94 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 16989 0 -1 4202496 6953 0 0 0 247195 4799 0 0 20 0 1 0 64715132 33382400 686 33554432000 4194304 36388972 140721878087536 140721878086376 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71909376 140721878090940 140721878091019 140721878091019 140721878093777 0
/proc/17509/statm: 8150 686 499 7861 0 254 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2744 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.01
CPU user time (s): 2472.01
CPU system time (s): 48.0009
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 32600
Max. memory (cumulated for all children) (KiB): 2744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2472.01
system time used= 48.001
maximum resident set size= 2760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6996
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= 632


# summary of solver processes directly reported to runsolver:
#   pid: 17509
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2472.01
#   total CPU system time (s): 48.0009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.50102 second user time and 16.0426 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 00:31:59
IDJOB=4292872
IDBENCH=141027
IDSOLVER=2748
FILE ID=node149/4292872-1532471519
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43264 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292872-1532471519/watcher-4292872-1532471519 -o /tmp/evaluation-result-4292872-1532471519/solver-4292872-1532471519 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4292872-1532471519.xml

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=2113168214

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16193484 kB
MemAvailable:   31934956 kB
Buffers:          178876 kB
Cached:         15589700 kB
SwapCached:            0 kB
Active:          2397296 kB
Inactive:       13424312 kB
Active(anon):       3624 kB
Inactive(anon):    70168 kB
Active(file):    2393672 kB
Inactive(file): 13354144 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105244 kB
Writeback:             0 kB
AnonPages:         60816 kB
Mapped:            37708 kB
Shmem:             17032 kB
Slab:             450664 kB
SReclaimable:     422116 kB
SUnreclaim:        28548 kB
KernelStack:        3344 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 01:13:59