Trace number 4301009

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_12 2018.07.27_12? (TO) 2519.93 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

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 (12629 MiB free)
  memory of node 1: 16384 MiB (14693 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301009-1532850568/watcher-4301009-1532850568 -o /tmp/evaluation-result-4301009-1532850568/solver-4301009-1532850568 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580 miniBTD 12 2520 HOME/instance-4301009-1532850568.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=17796, runsolver pid=17793

[startup+0.100151 s]*
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27976028/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29048 memory=5440 CPUtime=0.1 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1588 0 0 0 10 0 0 0 20 0 1 0 102620106 29745152 1360 33554432000 4194304 5224696 140733184653360 140733184650360 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7262 1360 645 252 0 808 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29048 KiB
Current children cumulated memory: 5440 KiB

[startup+0.209565 s]*
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27976028/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29048 memory=5704 CPUtime=0.21 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1601 0 0 0 20 1 0 0 20 0 1 0 102620106 29745152 1426 33554432000 4194304 5224696 140733184653360 140733184650360 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7262 1426 662 252 0 808 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29048 KiB
Current children cumulated memory: 5704 KiB

[startup+0.308998 s]*
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27976028/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29048 memory=5704 CPUtime=0.31 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1610 0 0 0 30 1 0 0 20 0 1 0 102620106 29745152 1426 33554432000 4194304 5224696 140733184653360 140733184650360 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7262 1426 662 252 0 808 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29048 KiB
Current children cumulated memory: 5704 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27976028/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29180 memory=5704 CPUtime=0.69 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1634 0 0 0 67 2 0 0 20 0 1 0 102620106 29880320 1426 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7295 1426 662 252 0 841 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29180 KiB
Current children cumulated memory: 5704 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27975788/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29312 memory=5968 CPUtime=1.49 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1655 0 0 0 143 6 0 0 20 0 1 0 102620106 30015488 1492 33554432000 4194304 5224696 140733184653360 140733184652376 4634320 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7328 1492 662 252 0 874 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29312 KiB
Current children cumulated memory: 5968 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17858
/proc/meminfo: memFree=27987760/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29312 memory=6100 CPUtime=3.09 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 1988 0 0 0 296 13 0 0 20 0 1 0 102620106 30015488 1525 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7328 1525 662 252 0 874 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29312 KiB
Current children cumulated memory: 6100 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17858
/proc/meminfo: memFree=27977040/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29444 memory=6180 CPUtime=6.29 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 2191 0 0 0 599 30 0 0 20 0 1 0 102620106 30150656 1545 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7361 1545 662 252 0 907 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29444 KiB
Current children cumulated memory: 6180 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17858
/proc/meminfo: memFree=27977180/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29576 memory=6260 CPUtime=12.68 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 2410 0 0 0 1209 59 0 0 20 0 1 0 102620106 30285824 1565 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7394 1565 662 252 0 940 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29576 KiB
Current children cumulated memory: 6260 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17858
/proc/meminfo: memFree=27977108/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29576 memory=6396 CPUtime=25.48 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 2880 0 0 0 2462 86 0 0 20 0 1 0 102620106 30285824 1599 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7394 1599 662 252 0 940 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29576 KiB
Current children cumulated memory: 6396 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.02 2.01 3/187 17865
/proc/meminfo: memFree=27975936/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29708 memory=6464 CPUtime=51.09 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 3170 0 0 0 4966 143 0 0 20 0 1 0 102620106 30420992 1616 33554432000 4194304 5224696 140733184653360 140733184652376 4257768 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7427 1616 662 252 0 973 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29708 KiB
Current children cumulated memory: 6464 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/187 17866
/proc/meminfo: memFree=27975540/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29840 memory=6576 CPUtime=102.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 3491 0 0 0 9879 349 0 0 20 0 1 0 102620106 30556160 1644 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7460 1644 662 252 0 1006 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6576 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17867
/proc/meminfo: memFree=27975680/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=29972 memory=6696 CPUtime=162.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 3790 0 0 0 15552 676 0 0 20 0 1 0 102620106 30691328 1674 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7493 1674 662 252 0 1039 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29972 KiB
Current children cumulated memory: 6696 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17868
/proc/meminfo: memFree=27975376/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30104 memory=6784 CPUtime=222.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 4064 0 0 0 21185 1043 0 0 20 0 1 0 102620106 30826496 1696 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7526 1696 662 252 0 1072 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17869
/proc/meminfo: memFree=27975732/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30104 memory=6832 CPUtime=282.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 4343 0 0 0 26817 1411 0 0 20 0 1 0 102620106 30826496 1708 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7526 1708 662 252 0 1072 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6832 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17871
/proc/meminfo: memFree=27975576/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30104 memory=6884 CPUtime=342.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 4629 0 0 0 32444 1784 0 0 20 0 1 0 102620106 30826496 1721 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7526 1721 662 252 0 1072 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6884 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17872
/proc/meminfo: memFree=27975696/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30104 memory=6908 CPUtime=402.28 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 4937 0 0 0 38040 2188 0 0 20 0 1 0 102620106 30826496 1727 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7526 1727 662 252 0 1072 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17873
/proc/meminfo: memFree=27975812/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30236 memory=6936 CPUtime=462.27 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 5175 0 0 0 43590 2637 0 0 20 0 1 0 102620106 30961664 1734 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7559 1734 662 252 0 1105 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 30236 KiB
Current children cumulated memory: 6936 KiB


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

/proc/17796/statm: 7592 1796 662 252 0 1138 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 30368 KiB
Current children cumulated memory: 7184 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 17934
/proc/meminfo: memFree=27973872/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30368 memory=7204 CPUtime=1782.24 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 6879 0 0 0 164694 13530 0 0 20 0 1 0 102620106 31096832 1801 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7592 1801 662 252 0 1138 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 30368 KiB
Current children cumulated memory: 7204 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 17943
/proc/meminfo: memFree=27974088/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7204 CPUtime=1842.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 6907 0 0 0 170197 14026 0 0 20 0 1 0 102620106 31232000 1801 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1801 662 252 0 1171 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7204 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 17944
/proc/meminfo: memFree=27974312/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7220 CPUtime=1902.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 6935 0 0 0 175708 14515 0 0 20 0 1 0 102620106 31232000 1805 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1805 662 252 0 1171 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7220 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.03 2.02 3/188 17945
/proc/meminfo: memFree=27974420/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7220 CPUtime=1962.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 6974 0 0 0 181225 14998 0 0 20 0 1 0 102620106 31232000 1805 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1805 662 252 0 1171 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7220 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.02 3/188 17946
/proc/meminfo: memFree=27974352/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7220 CPUtime=2022.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 6993 0 0 0 186745 15478 0 0 20 0 1 0 102620106 31232000 1805 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1805 662 252 0 1171 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7220 KiB

[startup+2082.3 s]
/proc/loadavg: 2.07 2.03 2.02 3/188 17947
/proc/meminfo: memFree=27974484/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7240 CPUtime=2082.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7030 0 0 0 192266 15957 0 0 20 0 1 0 102620106 31232000 1810 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1810 662 252 0 1171 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7240 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 2.02 3/187 17949
/proc/meminfo: memFree=27974804/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7240 CPUtime=2142.22 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7096 0 0 0 197780 16442 0 0 20 0 1 0 102620106 31232000 1810 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1810 662 252 0 1171 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7240 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/187 17950
/proc/meminfo: memFree=27974672/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7240 CPUtime=2202.23 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7117 0 0 0 203277 16946 0 0 20 0 1 0 102620106 31232000 1810 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1810 662 252 0 1171 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7240 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 17951
/proc/meminfo: memFree=27974276/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7256 CPUtime=2262.22 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7138 0 0 0 208798 17424 0 0 20 0 1 0 102620106 31232000 1814 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1814 662 252 0 1171 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7256 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17953
/proc/meminfo: memFree=27974464/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7256 CPUtime=2322.22 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7159 0 0 0 214320 17902 0 0 20 0 1 0 102620106 31232000 1814 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1814 662 252 0 1171 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7256 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17954
/proc/meminfo: memFree=27974116/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7256 CPUtime=2382.21 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7191 0 0 0 219837 18384 0 0 20 0 1 0 102620106 31232000 1814 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1814 662 252 0 1171 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7256 KiB

[startup+2442.3 s]
/proc/loadavg: 2.49 2.15 2.07 3/188 17963
/proc/meminfo: memFree=27973860/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7276 CPUtime=2442.22 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7217 0 0 0 225372 18850 0 0 20 0 1 0 102620106 31232000 1819 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1819 662 252 0 1171 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7276 KiB

[startup+2502.3 s]
/proc/loadavg: 2.18 2.12 2.06 3/188 17964
/proc/meminfo: memFree=27974348/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7276 CPUtime=2502.21 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7232 0 0 0 230907 19314 0 0 20 0 1 0 102620106 31232000 1819 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1819 662 252 0 1171 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7276 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 17964
/proc/meminfo: memFree=27974472/32770624 swapFree=67108792/67108860
[pid=17796] ppid=17793 vsize=30500 memory=7276 CPUtime=2519.92 cores=1,3,5,7
/proc/17796/stat : 17796 (miniBTD) R 17793 17796 16915 0 -1 4202496 7258 0 0 0 232535 19457 0 0 20 0 1 0 102620106 31232000 1819 33554432000 4194304 5224696 140733184653360 140733184652376 140570160947580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35622912 140733184660660 140733184660743 140733184660743 140733184663501 0
/proc/17796/statm: 7625 1819 662 252 0 1171 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 7276 KiB

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

[startup+2520.01 s]
# the end of solver process 17796 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2325.36 s, system=194.575 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): 2519.93
CPU user time (s): 2325.36
CPU system time (s): 194.575
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 30500
Max. memory (cumulated for all children) (KiB): 7276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2325.36
system time used= 194.575
maximum resident set size= 7276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7258
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= 10
involuntary context switches= 771


# summary of solver processes directly reported to runsolver:
#   pid: 17796
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2325.36
#   total CPU system time (s): 194.575

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.60797 second user time and 16.2727 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-29 09:49:28
IDJOB=4301009
IDBENCH=141239
IDSOLVER=2770
FILE ID=node150/4301009-1532850568
RUNJOBID= node150-1532843003-16947
PBS_JOBID= 21022492
Free space on /tmp= 53084 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301009-1532850568/watcher-4301009-1532850568 -o /tmp/evaluation-result-4301009-1532850568/solver-4301009-1532850568 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580  miniBTD 12 2520 HOME/instance-4301009-1532850568.xml

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

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=732234830

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        27979284 kB
MemAvailable:   31901792 kB
Buffers:          217776 kB
Cached:          3943296 kB
SwapCached:           32 kB
Active:          1584364 kB
Inactive:        2665640 kB
Active(anon):      40688 kB
Inactive(anon):    76188 kB
Active(file):    1543676 kB
Inactive(file):  2589452 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             19860 kB
Writeback:             0 kB
AnonPages:         98724 kB
Mapped:            45016 kB
Shmem:             25156 kB
Slab:             239000 kB
SReclaimable:     210428 kB
SUnreclaim:        28572 kB
KernelStack:        3472 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     388832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53064 MiB
End job on node150 at 2018-07-29 10:31:29