Trace number 4300697

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
minimacht 2018.07.27? (TO) 2519.95 2520.01

General information on the benchmark

NameLangford/
LangfordBin-11_c18.xml
MD5SUM0eb659d8c217bf688ca291acdf1662a5
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 benchmark0.006639
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints33
Number of domains2
Minimum domain size11
Maximum domain size22
Distribution of domain sizes[{"size":11,"count":22},{"size":22,"count":22}]
Minimum variable degree2
Maximum variable degree22
Distribution of variable degrees[{"degree":2,"count":22},{"degree":22,"count":22}]
Minimum constraint arity2
Maximum constraint arity23
Distribution of constraint arities[{"arity":2,"count":11},{"arity":23,"count":22}]
Number of extensional constraints0
Number of intensional constraints11
Distribution of constraint types[{"type":"intension","count":11},{"type":"element","count":22}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (10631 MiB free)
  memory of node 1: 16384 MiB (12581 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300697-1532854423/watcher-4300697-1532854423 -o /tmp/evaluation-result-4300697-1532854423/solver-4300697-1532854423 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2688 --watchdog 2580 minimacht 2520 HOME/instance-4300697-1532854423.xml 

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

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

solver pid=4091, runsolver pid=4088

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769752/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26660 memory=3196 CPUtime=0.1 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1018 0 0 0 10 0 0 0 20 0 1 0 103005525 27299840 799 33554432000 4194304 5224576 140734387722928 140734387719928 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6665 799 635 252 0 211 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.209289 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769752/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26792 memory=3196 CPUtime=0.21 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1025 0 0 0 20 1 0 0 20 0 1 0 103005525 27435008 799 33554432000 4194304 5224576 140734387722928 140734387719928 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6698 799 635 252 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3196 KiB

[startup+0.308871 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769752/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26792 memory=3460 CPUtime=0.31 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1029 0 0 0 30 1 0 0 20 0 1 0 103005525 27435008 865 33554432000 4194304 5224576 140734387722928 140734387719928 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6698 865 659 252 0 244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769752/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26792 memory=3460 CPUtime=0.69 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1038 0 0 0 66 3 0 0 20 0 1 0 103005525 27435008 865 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6698 865 659 252 0 244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769400/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26792 memory=3460 CPUtime=1.49 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1047 0 0 0 141 8 0 0 20 0 1 0 103005525 27435008 865 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6698 865 659 252 0 244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769400/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26924 memory=3560 CPUtime=3.1 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1211 0 0 0 293 17 0 0 20 0 1 0 103005525 27570176 890 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6731 890 659 252 0 277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3560 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769324/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26924 memory=3608 CPUtime=6.29 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1380 0 0 0 593 36 0 0 20 0 1 0 103005525 27570176 902 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6731 902 659 252 0 277 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3608 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769324/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=26924 memory=3672 CPUtime=12.68 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1562 0 0 0 1198 70 0 0 20 0 1 0 103005525 27570176 918 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6731 918 661 252 0 277 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3672 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769448/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27056 memory=3724 CPUtime=25.49 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 1916 0 0 0 2411 138 0 0 20 0 1 0 103005525 27705344 931 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6764 931 661 252 0 310 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3724 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769456/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27056 memory=3784 CPUtime=51.09 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 2153 0 0 0 4833 276 0 0 20 0 1 0 103005525 27705344 946 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6764 946 661 252 0 310 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3784 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4094
/proc/meminfo: memFree=23769008/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27056 memory=3824 CPUtime=102.29 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 2380 0 0 0 9659 570 0 0 20 0 1 0 103005525 27705344 956 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6764 956 661 252 0 310 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3824 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4095
/proc/meminfo: memFree=23768920/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3872 CPUtime=162.28 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 2591 0 0 0 15311 917 0 0 20 0 1 0 103005525 27840512 968 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 968 664 252 0 343 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3872 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4096
/proc/meminfo: memFree=23768920/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3912 CPUtime=222.28 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 2825 0 0 0 20960 1268 0 0 20 0 1 0 103005525 27840512 978 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 978 664 252 0 343 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3912 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4098
/proc/meminfo: memFree=23769204/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3928 CPUtime=282.28 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 3033 0 0 0 26620 1608 0 0 20 0 1 0 103005525 27840512 982 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 982 664 252 0 343 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3928 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4099
/proc/meminfo: memFree=23769080/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3936 CPUtime=342.28 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 3235 0 0 0 32253 1975 0 0 20 0 1 0 103005525 27840512 984 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 984 664 252 0 343 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3936 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4107
/proc/meminfo: memFree=23768024/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3948 CPUtime=402.28 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 3484 0 0 0 37922 2306 0 0 20 0 1 0 103005525 27840512 987 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 987 664 252 0 343 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3948 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 4131
/proc/meminfo: memFree=23766588/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27188 memory=3952 CPUtime=462.27 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 3645 0 0 0 43586 2641 0 0 20 0 1 0 103005525 27840512 988 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6797 988 664 252 0 343 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3952 KiB


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

/proc/4091/statm: 6830 1019 664 252 0 376 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4076 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.09 2.10 3/189 4170
/proc/meminfo: memFree=23768140/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4076 CPUtime=1782.25 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 7446 0 0 0 167674 10551 0 0 20 0 1 0 103005525 27975680 1019 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1019 664 252 0 376 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4076 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/189 4171
/proc/meminfo: memFree=23767868/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4084 CPUtime=1842.25 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 7610 0 0 0 173336 10889 0 0 20 0 1 0 103005525 27975680 1021 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1021 664 252 0 376 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4084 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/187 4173
/proc/meminfo: memFree=23767168/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4084 CPUtime=1902.25 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 7770 0 0 0 178964 11261 0 0 20 0 1 0 103005525 27975680 1021 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1021 664 252 0 376 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 4174
/proc/meminfo: memFree=23767616/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4084 CPUtime=1962.25 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 7942 0 0 0 184599 11626 0 0 20 0 1 0 103005525 27975680 1021 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1021 664 252 0 376 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/187 4175
/proc/meminfo: memFree=23767496/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4092 CPUtime=2022.24 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8096 0 0 0 190227 11997 0 0 20 0 1 0 103005525 27975680 1023 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1023 664 252 0 376 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4092 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/187 4177
/proc/meminfo: memFree=23767400/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4092 CPUtime=2082.25 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8255 0 0 0 195875 12350 0 0 20 0 1 0 103005525 27975680 1023 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1023 664 252 0 376 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/187 4178
/proc/meminfo: memFree=23767276/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4092 CPUtime=2142.24 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8408 0 0 0 201491 12733 0 0 20 0 1 0 103005525 27975680 1023 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1023 664 252 0 376 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/187 4247
/proc/meminfo: memFree=23767588/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4104 CPUtime=2202.24 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8634 0 0 0 207157 13067 0 0 20 0 1 0 103005525 27975680 1026 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1026 664 252 0 376 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4248
/proc/meminfo: memFree=23767932/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4104 CPUtime=2262.24 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8819 0 0 0 212837 13387 0 0 20 0 1 0 103005525 27975680 1026 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1026 664 252 0 376 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4249
/proc/meminfo: memFree=23767456/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4104 CPUtime=2322.23 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 8989 0 0 0 218487 13736 0 0 20 0 1 0 103005525 27975680 1026 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1026 664 252 0 376 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4250
/proc/meminfo: memFree=23767704/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4116 CPUtime=2382.23 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 9154 0 0 0 224148 14075 0 0 20 0 1 0 103005525 27975680 1029 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1029 664 252 0 376 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4251
/proc/meminfo: memFree=23768072/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4116 CPUtime=2442.23 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 9318 0 0 0 229795 14428 0 0 20 0 1 0 103005525 27975680 1029 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1029 664 252 0 376 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4116 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4252
/proc/meminfo: memFree=23768656/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4116 CPUtime=2502.23 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 9487 0 0 0 235453 14770 0 0 20 0 1 0 103005525 27975680 1029 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1029 664 252 0 376 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4116 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4252
/proc/meminfo: memFree=23768656/32770624 swapFree=67108860/67108860
[pid=4091] ppid=4088 vsize=27320 memory=4116 CPUtime=2519.93 cores=1,3,5,7
/proc/4091/stat : 4091 (minimacht) R 4088 4091 2656 0 -1 4202496 9616 0 0 0 237128 14865 0 0 20 0 1 0 103005525 27975680 1029 33554432000 4194304 5224576 140734387722928 140734387721720 140015273664892 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 16887808 140734387725491 140734387725573 140734387725573 140734387728331 0
/proc/4091/statm: 6830 1029 664 252 0 376 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4116 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 4091 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2371.29 s, system=148.659 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.95
CPU user time (s): 2371.29
CPU system time (s): 148.659
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 27320
Max. memory (cumulated for all children) (KiB): 4116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2371.29
system time used= 148.659
maximum resident set size= 4116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9616
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= 762


# summary of solver processes directly reported to runsolver:
#   pid: 4091
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2371.29
#   total CPU system time (s): 148.659

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.46341 second user time and 14.9219 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-29 10:53:44
IDJOB=4300697
IDBENCH=141339
IDSOLVER=2769
FILE ID=node139/4300697-1532854423
RUNJOBID= node139-1532843942-2688
PBS_JOBID= 21022497
Free space on /tmp= 38676 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-11_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300697-1532854423/watcher-4300697-1532854423 -o /tmp/evaluation-result-4300697-1532854423/solver-4300697-1532854423 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2688 --watchdog 2580  minimacht 2520 HOME/instance-4300697-1532854423.xml

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

MD5SUM BENCH= 0eb659d8c217bf688ca291acdf1662a5
RANDOM SEED=1347612981

node139.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	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        23771364 kB
MemAvailable:   31932164 kB
Buffers:          245936 kB
Cached:          8013316 kB
SwapCached:            0 kB
Active:          3168976 kB
Inactive:        5143576 kB
Active(anon):       7676 kB
Inactive(anon):    73544 kB
Active(file):    3161300 kB
Inactive(file):  5070032 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19804 kB
Writeback:             0 kB
AnonPages:         60684 kB
Mapped:            45920 kB
Shmem:             25228 kB
Slab:             386628 kB
SReclaimable:     357928 kB
SUnreclaim:        28700 kB
KernelStack:        3360 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38660 MiB
End job on node139 at 2018-07-29 11:35:44