Trace number 4292845

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 2519.94

General information on the benchmark

NameColouredQueens/
ColouredQueens-11_c18.xml
MD5SUM3da25fcd556a00d93fc440927ef81e89
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 variables121
Number of constraints60
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":121}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":117}]
Minimum constraint arity2
Maximum constraint arity11
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":24}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.96/2519.93	s UNKNOWN
2519.96/2519.93	c  # Nodes: 18085729

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 (6777 MiB free)
  memory of node 1: 16384 MiB (9039 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292845-1532468998/watcher-4292845-1532468998 -o /tmp/evaluation-result-4292845-1532468998/solver-4292845-1532468998 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4292845-1532468998.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=17263, runsolver pid=17260

[startup+0.10014 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16194088/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32728 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 848 0 0 0 10 0 0 0 20 0 1 0 64463020 33513472 655 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8182 655 469 7861 0 286 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209345 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193716/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32728 memory=2884 CPUtime=0.21 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 853 0 0 0 21 0 0 0 20 0 1 0 64463020 33513472 721 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8182 721 497 7861 0 286 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2884 KiB

[startup+0.30906 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193716/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32728 memory=2884 CPUtime=0.31 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 856 0 0 0 31 0 0 0 20 0 1 0 64463020 33513472 721 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8182 721 497 7861 0 286 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193128/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=2884 CPUtime=0.69 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 861 0 0 0 69 0 0 0 20 0 1 0 64463020 33648640 721 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 721 497 7861 0 319 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193208/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=2884 CPUtime=1.49 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 867 0 0 0 148 1 0 0 20 0 1 0 64463020 33648640 721 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 721 497 7861 0 319 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10926 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16192584/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=2968 CPUtime=3.1 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 1034 0 0 0 307 3 0 0 20 0 1 0 64463020 33648640 742 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 742 497 7861 0 319 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2968 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16188680/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=2988 CPUtime=6.29 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 1207 0 0 0 623 6 0 0 20 0 1 0 64463020 33648640 747 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 747 497 7861 0 319 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2988 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16191568/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=3012 CPUtime=12.69 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 1386 0 0 0 1257 12 0 0 20 0 1 0 64463020 33648640 753 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 753 497 7861 0 319 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 3012 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16191964/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32860 memory=3056 CPUtime=25.49 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 1756 0 0 0 2524 25 0 0 20 0 1 0 64463020 33648640 764 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8215 764 497 7861 0 319 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 3056 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16192192/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3072 CPUtime=51.1 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 1951 0 0 0 5057 53 0 0 20 0 1 0 64463020 33783808 768 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 768 497 7861 0 352 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3072 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/188 17279
/proc/meminfo: memFree=16192944/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3100 CPUtime=102.29 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 2153 0 0 0 10121 108 0 0 20 0 1 0 64463020 33783808 775 33554432000 4194304 36388972 140727000095280 140727000094120 4467163 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 775 497 7861 0 352 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3100 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/188 17280
/proc/meminfo: memFree=16193160/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3128 CPUtime=162.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 2364 0 0 0 16059 171 0 0 20 0 1 0 64463020 33783808 782 33554432000 4194304 36388972 140727000095280 140727000094120 4224712 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 782 497 7861 0 352 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3128 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 17295
/proc/meminfo: memFree=16191276/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3156 CPUtime=222.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 2574 0 0 0 21995 235 0 0 20 0 1 0 64463020 33783808 789 33554432000 4194304 36388972 140727000095280 140727000094120 6664247 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 789 498 7861 0 352 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3156 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 17296
/proc/meminfo: memFree=16190904/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3168 CPUtime=282.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 2787 0 0 0 27929 301 0 0 20 0 1 0 64463020 33783808 792 33554432000 4194304 36388972 140727000095280 140727000094120 6663901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 792 498 7861 0 352 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3168 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17298
/proc/meminfo: memFree=16191860/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3180 CPUtime=342.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 2996 0 0 0 33861 369 0 0 20 0 1 0 64463020 33783808 795 33554432000 4194304 36388972 140727000095280 140727000094120 4224605 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 795 498 7861 0 352 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3180 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17299
/proc/meminfo: memFree=16192248/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3188 CPUtime=402.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 3212 0 0 0 39798 432 0 0 20 0 1 0 64463020 33783808 797 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 797 498 7861 0 352 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3188 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17300
/proc/meminfo: memFree=16192404/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=32992 memory=3192 CPUtime=462.3 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 3419 0 0 0 45736 494 0 0 20 0 1 0 64463020 33783808 798 33554432000 4194304 36388972 140727000095280 140727000094120 4356858 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8248 798 498 7861 0 352 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3192 KiB


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

Current children cumulated memory: 3284 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 17380
/proc/meminfo: memFree=16191816/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3292 CPUtime=2082.35 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 8901 0 0 0 206061 2174 0 0 20 0 1 0 64463020 33918976 823 33554432000 4194304 36388972 140727000095280 140727000094120 4224579 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 823 498 7861 0 385 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3292 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 17382
/proc/meminfo: memFree=16191700/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3292 CPUtime=2142.35 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9061 0 0 0 212002 2233 0 0 20 0 1 0 64463020 33918976 823 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 823 498 7861 0 385 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3292 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 17383
/proc/meminfo: memFree=16191732/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3292 CPUtime=2202.35 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9219 0 0 0 217940 2295 0 0 20 0 1 0 64463020 33918976 823 33554432000 4194304 36388972 140727000095280 140727000094120 4356633 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 823 498 7861 0 385 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3292 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17384
/proc/meminfo: memFree=16191600/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3296 CPUtime=2262.35 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9447 0 0 0 223875 2360 0 0 20 0 1 0 64463020 33918976 824 33554432000 4194304 36388972 140727000095280 140727000094120 7667711 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 824 498 7861 0 385 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3296 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17386
/proc/meminfo: memFree=16191476/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3296 CPUtime=2322.35 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9608 0 0 0 229813 2422 0 0 20 0 1 0 64463020 33918976 824 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 824 498 7861 0 385 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3296 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17387
/proc/meminfo: memFree=16191708/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3296 CPUtime=2382.36 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9767 0 0 0 235754 2482 0 0 20 0 1 0 64463020 33918976 824 33554432000 4194304 36388972 140727000095280 140727000094120 4356795 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 824 498 7861 0 385 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3296 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 17397
/proc/meminfo: memFree=16190552/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3296 CPUtime=2442.36 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 9924 0 0 0 241692 2544 0 0 20 0 1 0 64463020 33918976 824 33554432000 4194304 36388972 140727000095280 140727000094120 4356628 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 824 498 7861 0 385 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3296 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190792/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2502.36 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10158 0 0 0 247633 2603 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2519.94 s]
# the end of solver process 17263 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2493.78 s, system=26.2328 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 3/189 17398
/proc/meminfo: memFree=16190792/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2508.86 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10158 0 0 0 248276 2610 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 4356409 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2508.86 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2515.26 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10158 0 0 0 248909 2617 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2515.26 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2518.46 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10328 0 0 0 249225 2621 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 4356552 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2519.26 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10328 0 0 0 249304 2622 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 4356399 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2519.66 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10328 0 0 0 249344 2622 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2519.86 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10328 0 0 0 249363 2623 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 7667728 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17263] ppid=17260 vsize=33124 memory=3304 CPUtime=2519.96 cores=0,2,4,6
/proc/17263/stat : 17263 (BTD) R 17260 17263 16989 0 -1 4202496 10328 0 0 0 249373 2623 0 0 20 0 1 0 64463020 33918976 826 33554432000 4194304 36388972 140727000095280 140727000094120 4356839 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 61231104 140727000102076 140727000102155 140727000102155 140727000104913 0
/proc/17263/statm: 8281 826 498 7861 0 385 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3304 KiB

Child status: 0
Real time (s): 2519.94
CPU time (s): 2520.01
CPU user time (s): 2493.78
CPU system time (s): 26.2328
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33124
Max. memory (cumulated for all children) (KiB): 3304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2493.78
system time used= 26.2328
maximum resident set size= 3320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10466
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= 1541


# summary of solver processes directly reported to runsolver:
#   pid: 17263
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2493.78
#   total CPU system time (s): 26.2328

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.75391 second user time and 16.1289 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-24 23:49:58
IDJOB=4292845
IDBENCH=141024
IDSOLVER=2748
FILE ID=node149/4292845-1532468998
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43264 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-11_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292845-1532468998/watcher-4292845-1532468998 -o /tmp/evaluation-result-4292845-1532468998/solver-4292845-1532468998 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4292845-1532468998.xml

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

MD5SUM BENCH= 3da25fcd556a00d93fc440927ef81e89
RANDOM SEED=1683585488

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:        16198196 kB
MemAvailable:   31938308 kB
Buffers:          178384 kB
Cached:         15588192 kB
SwapCached:            0 kB
Active:          2403492 kB
Inactive:       13416956 kB
Active(anon):       3648 kB
Inactive(anon):    70168 kB
Active(file):    2399844 kB
Inactive(file): 13346788 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105248 kB
Writeback:             0 kB
AnonPages:         61432 kB
Mapped:            38136 kB
Shmem:             17032 kB
Slab:             450144 kB
SReclaimable:     421940 kB
SUnreclaim:        28204 kB
KernelStack:        3312 kB
PageTables:         5212 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 00:31:58