Trace number 4391804

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 2399.78

General information on the benchmark

NameLangford/Langford-m1-k4/
Langford-4-16.xml
MD5SUMa550bb6a39ca50ab9210b9c0283e2640
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark84.7029
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints49
Number of domains1
Minimum domain size64
Maximum domain size64
Distribution of domain sizes[{"size":64,"count":64}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":32},{"degree":3,"count":32}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":48},{"arity":64,"count":1}]
Number of extensional constraints0
Number of intensional constraints48
Distribution of constraint types[{"type":"intension","count":48},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16
2399.92/2399.78	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 (15638 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391804-1568309108/watcher-4391804-1568309108 -o /tmp/evaluation-result-4391804-1568309108/solver-4391804-1568309108 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560 miniBTD 2400 HOME/instance-4391804-1568309108.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=13517, runsolver pid=13513

[startup+0.100683 s]*
/proc/loadavg: 2.00 2.01 2.05 3/197 13534
/proc/meminfo: memFree=31761116/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27276 memory=3756 CPUtime=0.1 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1136 0 0 0 10 0 0 0 20 0 1 0 407162292 27930624 939 33554432000 4194304 5326806 140735062635936 140735062635144 4542087 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6819 939 642 277 0 340 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27276 KiB
Current children cumulated memory: 3756 KiB

[startup+0.209531 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759892/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27276 memory=3756 CPUtime=0.2 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1136 0 0 0 20 0 0 0 20 0 1 0 407162292 27930624 939 33554432000 4194304 5326806 140735062635936 140735062635144 4542023 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6819 939 642 277 0 340 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27276 KiB
Current children cumulated memory: 3756 KiB

[startup+0.308938 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27276 memory=3756 CPUtime=0.3 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1136 0 0 0 30 0 0 0 20 0 1 0 407162292 27930624 939 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6819 939 642 277 0 340 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27276 KiB
Current children cumulated memory: 3756 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759520/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27408 memory=3756 CPUtime=0.69 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1161 0 0 0 69 0 0 0 20 0 1 0 407162292 28065792 939 33554432000 4194304 5326806 140735062635936 140735062635144 4542080 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 939 642 277 0 373 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 3756 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31759020/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27408 memory=4020 CPUtime=1.49 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1168 0 0 0 149 0 0 0 20 0 1 0 407162292 28065792 1005 33554432000 4194304 5326806 140735062635936 140735062635144 4542042 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1005 666 277 0 373 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4020 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31758964/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27408 memory=4024 CPUtime=3.09 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1405 0 0 0 309 0 0 0 20 0 1 0 407162292 28065792 1006 33554432000 4194304 5326806 140735062635936 140735062635144 139738676060692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1006 666 277 0 373 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4024 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13540
/proc/meminfo: memFree=31758668/32770624 swapFree=66993160/67108860
[pid=13517] ppid=13513 vsize=27408 memory=4040 CPUtime=6.28 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1648 0 0 0 628 0 0 0 20 0 1 0 407162292 28065792 1010 33554432000 4194304 5326806 140735062635936 140735062635144 4542056 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1010 666 277 0 373 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4040 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=13517] ppid=13513 vsize=27408 memory=4068 CPUtime=12.68 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 1895 0 0 0 1268 0 0 0 20 0 1 0 407162292 28065792 1017 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1017 666 277 0 373 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4068 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=13517] ppid=13513 vsize=27408 memory=4076 CPUtime=25.49 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 2384 0 0 0 2548 1 0 0 20 0 1 0 407162292 28065792 1019 33554432000 4194304 5326806 140735062635936 140735062635144 139738676060736 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1019 666 277 0 373 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4076 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=13517] ppid=13513 vsize=27408 memory=4080 CPUtime=51.09 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 2642 0 0 0 5107 2 0 0 20 0 1 0 407162292 28065792 1020 33554432000 4194304 5326806 140735062635936 140735062635144 4277971 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1020 666 277 0 373 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4080 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=13517] ppid=13513 vsize=27408 memory=4084 CPUtime=102.3 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 2893 0 0 0 10224 6 0 0 20 0 1 0 407162292 28065792 1021 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6852 1021 666 277 0 373 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27408 KiB
Current children cumulated memory: 4084 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=13517] ppid=13513 vsize=27540 memory=4096 CPUtime=162.3 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3149 0 0 0 16221 9 0 0 20 0 1 0 407162292 28200960 1024 33554432000 4194304 5326806 140735062635936 140735062635144 4542115 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1024 666 277 0 406 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4096 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=13517] ppid=13513 vsize=27540 memory=4100 CPUtime=222.31 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3401 0 0 0 22218 13 0 0 20 0 1 0 407162292 28200960 1025 33554432000 4194304 5326806 140735062635936 140735062635144 139738666877308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1025 666 277 0 406 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4100 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=13517] ppid=13513 vsize=27540 memory=4100 CPUtime=282.31 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3404 0 0 0 28216 15 0 0 20 0 1 0 407162292 28200960 1025 33554432000 4194304 5326806 140735062635936 140735062635144 139738666877308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1025 666 277 0 406 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4100 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=13517] ppid=13513 vsize=27540 memory=4100 CPUtime=342.31 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3653 0 0 0 34213 18 0 0 20 0 1 0 407162292 28200960 1025 33554432000 4194304 5326806 140735062635936 140735062635144 139738666877308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1025 666 277 0 406 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4100 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=13517] ppid=13513 vsize=27540 memory=4100 CPUtime=402.32 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3658 0 0 0 40210 22 0 0 20 0 1 0 407162292 28200960 1025 33554432000 4194304 5326806 140735062635936 140735062635144 4542071 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1025 666 277 0 406 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4100 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=13517] ppid=13513 vsize=27540 memory=4108 CPUtime=462.33 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 3906 0 0 0 46208 25 0 0 20 0 1 0 407162292 28200960 1027 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1027 666 277 0 406 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4108 KiB


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

Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=1962.47 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 6957 0 0 0 196134 113 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542097 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 1962.47 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2022.48 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7208 0 0 0 202132 116 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542097 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2022.48 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2082.48 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7208 0 0 0 208129 119 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2082.48 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2142.49 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7459 0 0 0 214126 123 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 139738666877308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2202.5 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7459 0 0 0 220122 128 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2202.5 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2262.5 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7710 0 0 0 226119 131 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542087 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2262.5 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2322.51 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7710 0 0 0 232116 135 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 139738676060698 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2322.51 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2382.51 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 238112 139 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 139738676060688 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2382.51 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 KiB

[startup+2399.78 s]
# the end of solver process 13517 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.6 s, system=1.40313 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2387.41 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 238602 139 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2387.41 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2393.82 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239242 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542095 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2393.82 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2397.02 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239562 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542097 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2397.02 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2398.62 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239722 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 139738666877308 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2398.62 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2399.41 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239801 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542097 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2399.41 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2399.82 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239842 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4541832 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2399.82 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 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=13517] ppid=13513 vsize=27540 memory=4124 CPUtime=2399.92 cores=1,3,5,7
/proc/13517/stat : 13517 (miniBTD) R 13513 13517 12403 0 -1 4202496 7961 0 0 0 239852 140 0 0 20 0 1 0 407162292 28200960 1031 33554432000 4194304 5326806 140735062635936 140735062635144 4542153 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 23277568 140735062643744 140735062643824 140735062643824 140735062646733 0
/proc/13517/statm: 6885 1031 666 277 0 406 0
Current children cumulated CPU time: 2399.92 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 4124 KiB

Child status: 0
Real time (s): 2399.78
CPU time (s): 2400
CPU user time (s): 2398.6
CPU system time (s): 1.40313
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 27540
Max. memory (cumulated for all children) (KiB): 4124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.6
system time used= 1.40313
maximum resident set size= 4156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8027
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= 8
involuntary context switches= 603


# summary of solver processes directly reported to runsolver:
#   pid: 13517
#   total CPU time (s): 2400
#   total CPU user time (s): 2398.6
#   total CPU system time (s): 1.40313

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.07492 second user time and 14.389 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 19:24:23
IDJOB=4391804
IDBENCH=124313
IDSOLVER=2836
FILE ID=node102/4391804-1568309108
RUNJOBID= node102-1568301861-12435
PBS_JOBID= 21701115
Free space on /tmp= 56896 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/Langford/Langford-m1-k4/Langford-4-16.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391804-1568309108/watcher-4391804-1568309108 -o /tmp/evaluation-result-4391804-1568309108/solver-4391804-1568309108 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560  miniBTD 2400 HOME/instance-4391804-1568309108.xml

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

MD5SUM BENCH= a550bb6a39ca50ab9210b9c0283e2640
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:        31762856 kB
MemAvailable:   31922588 kB
Buffers:          114784 kB
Cached:           334156 kB
SwapCached:        11488 kB
Active:           212904 kB
Inactive:         248528 kB
Active(anon):       8044 kB
Inactive(anon):    33536 kB
Active(file):     204860 kB
Inactive(file):   214992 kB
Unevictable:      110204 kB
Mlocked:          110204 kB
SwapTotal:      67108860 kB
SwapFree:       66993160 kB
Dirty:              7912 kB
Writeback:             0 kB
AnonPages:        135048 kB
Mapped:            31428 kB
Shmem:             20212 kB
Slab:             139176 kB
SReclaimable:     110908 kB
SUnreclaim:        28268 kB
KernelStack:        3984 kB
PageTables:         5056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     504220 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