Trace number 4391841

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? 2400.01 2399.76

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-20.xml
MD5SUMc97ba700228b3fd10685369d1da0ace8
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.008017
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints60
Number of domains2
Minimum domain size20
Maximum domain size40
Distribution of domain sizes[{"size":20,"count":40},{"size":40,"count":40}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":40},{"degree":40,"count":40}]
Minimum constraint arity2
Maximum constraint arity41
Distribution of constraint arities[{"arity":2,"count":20},{"arity":41,"count":40}]
Number of extensional constraints0
Number of intensional constraints20
Distribution of constraint types[{"type":"intension","count":20},{"type":"element","count":40}]
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 (15378 MiB free)
  memory of node 1: 16384 MiB (15637 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391841-1568309108/watcher-4391841-1568309108 -o /tmp/evaluation-result-4391841-1568309108/solver-4391841-1568309108 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12434 --watchdog 2560 miniBTD 2400 HOME/instance-4391841-1568309108.xml 

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

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=13539, runsolver pid=13536

[startup+0.100199 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27548 memory=4252 CPUtime=0.1 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1226 0 0 0 10 0 0 0 20 0 1 0 407162304 28209152 1063 33554432000 4194304 5326806 140723011944000 140723011940648 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6887 1063 670 277 0 408 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27548 KiB
Current children cumulated memory: 4252 KiB

[startup+0.209348 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27548 memory=4252 CPUtime=0.21 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1227 0 0 0 21 0 0 0 20 0 1 0 407162304 28209152 1063 33554432000 4194304 5326806 140723011944000 140723011940648 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6887 1063 670 277 0 408 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27548 KiB
Current children cumulated memory: 4252 KiB

[startup+0.309067 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27680 memory=4252 CPUtime=0.3 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1233 0 0 0 30 0 0 0 20 0 1 0 407162304 28344320 1063 33554432000 4194304 5326806 140723011944000 140723011940648 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6920 1063 670 277 0 441 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4252 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27680 memory=4252 CPUtime=0.69 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1240 0 0 0 68 1 0 0 20 0 1 0 407162304 28344320 1063 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6920 1063 670 277 0 441 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4252 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31758964/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27680 memory=4252 CPUtime=1.49 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1250 0 0 0 146 3 0 0 20 0 1 0 407162304 28344320 1063 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6920 1063 670 277 0 441 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4252 KiB

[startup+3.10897 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31758964/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27680 memory=4360 CPUtime=3.1 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1496 0 0 0 303 7 0 0 20 0 1 0 407162304 28344320 1090 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6920 1090 670 277 0 441 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4360 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31758668/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27812 memory=4412 CPUtime=6.29 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 1763 0 0 0 617 12 0 0 20 0 1 0 407162304 28479488 1103 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6953 1103 670 277 0 474 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4412 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13542
/proc/meminfo: memFree=31758360/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27812 memory=4416 CPUtime=12.69 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 2034 0 0 0 1244 25 0 0 20 0 1 0 407162304 28479488 1104 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6953 1104 670 277 0 474 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4416 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13542
/proc/meminfo: memFree=31758644/32770624 swapFree=66993160/67108860
[pid=13539] ppid=13536 vsize=27812 memory=4468 CPUtime=25.49 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 2573 0 0 0 2492 57 0 0 20 0 1 0 407162304 28479488 1117 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6953 1117 670 277 0 474 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4468 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13544
/proc/meminfo: memFree=31758720/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27812 memory=4528 CPUtime=51.11 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 2845 0 0 0 4999 112 0 0 20 0 1 0 407162304 28479488 1132 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6953 1132 675 277 0 474 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4528 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13550
/proc/meminfo: memFree=31758256/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4568 CPUtime=102.3 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 3150 0 0 0 9999 231 0 0 20 0 1 0 407162304 28614656 1142 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1142 675 277 0 507 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4568 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13554
/proc/meminfo: memFree=31758936/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4584 CPUtime=162.3 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 3433 0 0 0 15829 401 0 0 20 0 1 0 407162304 28614656 1146 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1146 675 277 0 507 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4584 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13559
/proc/meminfo: memFree=31758596/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4608 CPUtime=222.31 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 3712 0 0 0 21629 602 0 0 20 0 1 0 407162304 28614656 1152 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1152 675 277 0 507 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4608 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13565
/proc/meminfo: memFree=31757992/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4636 CPUtime=282.32 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 3743 0 0 0 27466 766 0 0 20 0 1 0 407162304 28614656 1159 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1159 675 277 0 507 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4636 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13577
/proc/meminfo: memFree=31758112/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4636 CPUtime=342.33 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 4028 0 0 0 33309 924 0 0 20 0 1 0 407162304 28614656 1159 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1159 675 277 0 507 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4636 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13581
/proc/meminfo: memFree=31758248/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4636 CPUtime=402.33 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 4045 0 0 0 39159 1074 0 0 20 0 1 0 407162304 28614656 1159 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1159 675 277 0 507 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4636 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13587
/proc/meminfo: memFree=31758128/32770624 swapFree=66993172/67108860
[pid=13539] ppid=13536 vsize=27944 memory=4656 CPUtime=462.34 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 4290 0 0 0 45022 1212 0 0 20 0 1 0 407162304 28614656 1164 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 6986 1164 675 277 0 507 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 27944 KiB
Current children cumulated memory: 4656 KiB


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

Current children cumulated memory: 4736 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13717
/proc/meminfo: memFree=31757636/32770624 swapFree=66993180/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=1962.49 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 7760 0 0 0 190499 5750 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 1962.49 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13722
/proc/meminfo: memFree=31757720/32770624 swapFree=66993180/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2022.5 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8031 0 0 0 196311 5939 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2022.5 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13728
/proc/meminfo: memFree=31757276/32770624 swapFree=66993180/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2082.51 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8031 0 0 0 202097 6154 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2082.51 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13740
/proc/meminfo: memFree=31756900/32770624 swapFree=66993184/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2142.51 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8298 0 0 0 207893 6358 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2142.51 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13767
/proc/meminfo: memFree=31756812/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2202.52 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8299 0 0 0 213685 6567 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2202.52 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 13773
/proc/meminfo: memFree=31755940/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2262.52 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8563 0 0 0 219475 6777 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2262.52 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13777
/proc/meminfo: memFree=31756960/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2322.54 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8563 0 0 0 225265 6989 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2322.54 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13781
/proc/meminfo: memFree=31756740/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2382.54 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 231034 7220 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2382.54 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2399.76 s]
# the end of solver process 13539 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2327.19 s, system=72.8146 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 3/201 13782
/proc/meminfo: memFree=31756740/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2387.44 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 231505 7239 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2387.44 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13782
/proc/meminfo: memFree=31756676/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2393.84 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232121 7263 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2393.84 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 13784
/proc/meminfo: memFree=31756264/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2397.04 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232431 7273 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2397.04 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13784
/proc/meminfo: memFree=31756412/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2398.64 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232586 7278 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2398.64 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13784
/proc/meminfo: memFree=31756412/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2399.44 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232664 7280 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2399.44 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13784
/proc/meminfo: memFree=31756412/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2399.84 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232703 7281 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2399.84 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

[startup+2399.7 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13784
/proc/meminfo: memFree=31756412/32770624 swapFree=66993204/67108860
[pid=13539] ppid=13536 vsize=28076 memory=4736 CPUtime=2399.94 cores=0,2,4,6
/proc/13539/stat : 13539 (miniBTD) R 13536 13539 12403 0 -1 4202496 8826 0 0 0 232713 7281 0 0 20 0 1 0 407162304 28749824 1184 33554432000 4194304 5326806 140723011944000 140723011943208 140291332157820 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 17457152 140723011949600 140723011949680 140723011949680 140723011952589 0
/proc/13539/statm: 7019 1184 675 277 0 540 0
Current children cumulated CPU time: 2399.94 s
Current children cumulated vsize: 28076 KiB
Current children cumulated memory: 4736 KiB

Child status: 0
Real time (s): 2399.76
CPU time (s): 2400.01
CPU user time (s): 2327.19
CPU system time (s): 72.8146
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 28076
Max. memory (cumulated for all children) (KiB): 4736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2327.19
system time used= 72.8146
maximum resident set size= 4764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8960
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= 607


# summary of solver processes directly reported to runsolver:
#   pid: 13539
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2327.19
#   total CPU system time (s): 72.8146

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.20549 second user time and 15.7647 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 19:24:23
IDJOB=4391841
IDBENCH=124356
IDSOLVER=2836
FILE ID=node102/4391841-1568309108
RUNJOBID= node102-1568301861-12434
PBS_JOBID= 21701115
Free space on /tmp= 56896 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-20.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391841-1568309108/watcher-4391841-1568309108 -o /tmp/evaluation-result-4391841-1568309108/solver-4391841-1568309108 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12434 --watchdog 2560  miniBTD 2400 HOME/instance-4391841-1568309108.xml

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

MD5SUM BENCH= c97ba700228b3fd10685369d1da0ace8
RANDOM SEED=297148862

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:        31761720 kB
MemAvailable:   31921004 kB
Buffers:          114816 kB
Cached:           334032 kB
SwapCached:        11488 kB
Active:           214240 kB
Inactive:         248528 kB
Active(anon):       9568 kB
Inactive(anon):    33536 kB
Active(file):     204672 kB
Inactive(file):   214992 kB
Unevictable:      110204 kB
Mlocked:          110204 kB
SwapTotal:      67108860 kB
SwapFree:       66993160 kB
Dirty:             15776 kB
Writeback:             0 kB
AnonPages:        136212 kB
Mapped:            32204 kB
Shmem:             20212 kB
Slab:             139176 kB
SReclaimable:     110908 kB
SUnreclaim:        28268 kB
KernelStack:        3984 kB
PageTables:         5444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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 20:04:23