Trace number 4391922

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD 19.06.16? 2400 2399.76

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-16.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16
2399.94/2399.75	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15379 MiB free)
  memory of node 1: 16384 MiB (15640 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391922-1568304307/watcher-4391922-1568304307 -o /tmp/evaluation-result-4391922-1568304307/solver-4391922-1568304307 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560 miniBTD 2400 HOME/instance-4391922-1568304307.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=12834, runsolver pid=12831

[startup+0.100108 s]*
/proc/loadavg: 2.00 2.01 2.05 5/202 12835
/proc/meminfo: memFree=31761668/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4252 CPUtime=0.1 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1251 0 0 0 10 0 0 0 20 0 1 0 406682136 28631040 1063 33554432000 4194304 5326806 140727467569600 140727467566248 139752001667492 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1063 625 277 0 511 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4252 KiB

[startup+0.209523 s]*
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761668/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4252 CPUtime=0.21 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1268 0 0 0 21 0 0 0 20 0 1 0 406682136 28631040 1063 33554432000 4194304 5326806 140727467569600 140727467566248 139752001667975 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1063 625 277 0 511 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4252 KiB

[startup+0.309269 s]*
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761668/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4252 CPUtime=0.31 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1274 0 0 0 31 0 0 0 20 0 1 0 406682136 28631040 1063 33554432000 4194304 5326806 140727467569600 140727467566248 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1063 625 277 0 511 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4252 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761596/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4252 CPUtime=0.69 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1284 0 0 0 69 0 0 0 20 0 1 0 406682136 28631040 1063 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1063 625 277 0 511 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4252 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761036/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4252 CPUtime=1.49 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1287 0 0 0 148 1 0 0 20 0 1 0 406682136 28631040 1063 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1063 625 277 0 511 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4252 KiB

[startup+3.10922 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761252/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=27960 memory=4516 CPUtime=3.1 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1575 0 0 0 308 2 0 0 20 0 1 0 406682136 28631040 1129 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 6990 1129 641 277 0 511 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27960 KiB
Current children cumulated memory: 4516 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761332/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28092 memory=4544 CPUtime=6.29 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 1874 0 0 0 627 2 0 0 20 0 1 0 406682136 28766208 1136 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7023 1136 641 277 0 544 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28092 KiB
Current children cumulated memory: 4544 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31761272/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28092 memory=4564 CPUtime=12.69 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 2175 0 0 0 1264 5 0 0 20 0 1 0 406682136 28766208 1141 33554432000 4194304 5326806 140727467569600 140727467568808 4541976 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7023 1141 641 277 0 544 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28092 KiB
Current children cumulated memory: 4564 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 4/202 12835
/proc/meminfo: memFree=31760776/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28092 memory=4608 CPUtime=25.49 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 2758 0 0 0 2539 10 0 0 20 0 1 0 406682136 28766208 1152 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7023 1152 641 277 0 544 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28092 KiB
Current children cumulated memory: 4608 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 12838
/proc/meminfo: memFree=31760984/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28092 memory=4636 CPUtime=51.1 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 3068 0 0 0 5091 19 0 0 20 0 1 0 406682136 28766208 1159 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7023 1159 641 277 0 544 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28092 KiB
Current children cumulated memory: 4636 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 12842
/proc/meminfo: memFree=31760648/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4652 CPUtime=102.3 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 3417 0 0 0 10196 34 0 0 20 0 1 0 406682136 28901376 1163 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1163 641 277 0 577 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4652 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 12846
/proc/meminfo: memFree=31760580/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4664 CPUtime=162.31 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 3732 0 0 0 16179 52 0 0 20 0 1 0 406682136 28901376 1166 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1166 641 277 0 577 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4664 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 12852
/proc/meminfo: memFree=31760460/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4680 CPUtime=222.31 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 4047 0 0 0 22158 73 0 0 20 0 1 0 406682136 28901376 1170 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1170 641 277 0 577 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4680 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 12856
/proc/meminfo: memFree=31760744/32770624 swapFree=66993072/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4680 CPUtime=282.32 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 4047 0 0 0 28136 96 0 0 20 0 1 0 406682136 28901376 1170 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1170 641 277 0 577 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4680 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 12868
/proc/meminfo: memFree=31760220/32770624 swapFree=66993076/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4704 CPUtime=342.33 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 4340 0 0 0 34115 118 0 0 20 0 1 0 406682136 28901376 1176 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1176 641 277 0 577 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4704 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 12874
/proc/meminfo: memFree=31760004/32770624 swapFree=66993076/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4704 CPUtime=402.33 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 4341 0 0 0 40097 136 0 0 20 0 1 0 406682136 28901376 1176 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1176 641 277 0 577 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4704 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 12878
/proc/meminfo: memFree=31760244/32770624 swapFree=66993076/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4740 CPUtime=462.34 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 4668 0 0 0 46076 158 0 0 20 0 1 0 406682136 28901376 1185 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1185 646 277 0 577 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4740 KiB


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

Current children cumulated memory: 4792 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 13011
/proc/meminfo: memFree=31759472/32770624 swapFree=66993104/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=1962.5 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 8268 0 0 0 195571 679 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 1962.5 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 13017
/proc/meminfo: memFree=31760056/32770624 swapFree=66993104/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=2022.5 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 8555 0 0 0 201552 698 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 2022.5 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 13021
/proc/meminfo: memFree=31760808/32770624 swapFree=66993104/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=2082.5 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 8555 0 0 0 207531 719 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 2082.5 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13033
/proc/meminfo: memFree=31759568/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=2142.51 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 8842 0 0 0 213510 741 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 2142.51 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13039
/proc/meminfo: memFree=31759300/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=2202.52 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 8842 0 0 0 219491 761 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 2202.52 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13043
/proc/meminfo: memFree=31759420/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4792 CPUtime=2262.53 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9129 0 0 0 225471 782 0 0 20 0 1 0 406682136 28901376 1198 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1198 646 277 0 577 0
Current children cumulated CPU time: 2262.53 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4792 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13047
/proc/meminfo: memFree=31760312/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4796 CPUtime=2322.53 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9177 0 0 0 231450 803 0 0 20 0 1 0 406682136 28901376 1199 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1199 646 277 0 577 0
Current children cumulated CPU time: 2322.53 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4796 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759868/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2382.54 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 237432 822 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2382.54 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2399.76 s]
# the end of solver process 12834 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2391.73 s, system=8.27286 s

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

[startup+2387.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759952/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2387.44 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 237921 823 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2387.44 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2393.84 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 238559 825 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2393.84 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2397.04 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 238878 826 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139752001667616 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2397.04 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2398.64 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 239038 826 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2398.64 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2399.44 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 239117 827 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 4541832 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2399.44 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2399.84 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 239157 827 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2399.84 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

[startup+2399.7 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 13053
/proc/meminfo: memFree=31759960/32770624 swapFree=66993108/67108860
[pid=12834] ppid=12831 vsize=28224 memory=4816 CPUtime=2399.94 cores=1,3,5,7
/proc/12834/stat : 12834 (miniBTD) R 12831 12834 12403 0 -1 4202496 9473 0 0 0 239167 827 0 0 20 0 1 0 406682136 28901376 1204 33554432000 4194304 5326806 140727467569600 140727467568808 139751992484220 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7427920 7432256 8503296 140727467578400 140727467578480 140727467578480 140727467581389 0
/proc/12834/statm: 7056 1204 646 277 0 577 0
Current children cumulated CPU time: 2399.94 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4816 KiB

Child status: 0
Real time (s): 2399.76
CPU time (s): 2400
CPU user time (s): 2391.73
CPU system time (s): 8.27286
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 28224
Max. memory (cumulated for all children) (KiB): 4816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2391.73
system time used= 8.27286
maximum resident set size= 4836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9653
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= 6
involuntary context switches= 664


# summary of solver processes directly reported to runsolver:
#   pid: 12834
#   total CPU time (s): 2400
#   total CPU user time (s): 2391.73
#   total CPU system time (s): 8.27286

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.97717 second user time and 15.8936 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 18:04:22
IDJOB=4391922
IDBENCH=115876
IDSOLVER=2836
FILE ID=node102/4391922-1568304307
RUNJOBID= node102-1568301861-12435
PBS_JOBID= 21701115
Free space on /tmp= 56900 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-16.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391922-1568304307/watcher-4391922-1568304307 -o /tmp/evaluation-result-4391922-1568304307/solver-4391922-1568304307 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560  miniBTD 2400 HOME/instance-4391922-1568304307.xml

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=7247593

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31764612 kB
MemAvailable:   31921288 kB
Buffers:          113756 kB
Cached:           332344 kB
SwapCached:        11576 kB
Active:           212656 kB
Inactive:         246160 kB
Active(anon):       8524 kB
Inactive(anon):    33232 kB
Active(file):     204132 kB
Inactive(file):   212928 kB
Unevictable:      110508 kB
Mlocked:          110508 kB
SwapTotal:      67108860 kB
SwapFree:       66993072 kB
Dirty:             15540 kB
Writeback:             0 kB
AnonPages:        112380 kB
Mapped:            31032 kB
Shmem:             20124 kB
Slab:             139108 kB
SReclaimable:     110904 kB
SUnreclaim:        28204 kB
KernelStack:        3600 kB
PageTables:         6000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     504132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56888 MiB
End job on node102 at 2019-09-12 18:44:22