Trace number 4300679

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) 2519.9 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
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 variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
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 (14307 MiB free)
  memory of node 1: 16384 MiB (13169 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300679-1532850442/watcher-4300679-1532850442 -o /tmp/evaluation-result-4300679-1532850442/solver-4300679-1532850442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580 minimacht 2520 HOME/instance-4300679-1532850442.xml 

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

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=19050, runsolver pid=19047

[startup+0.100119 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28113392/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=50268 memory=25440 CPUtime=0.1 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 7011 0 0 0 9 1 0 0 20 0 1 0 102607423 51474432 6360 33554432000 4194304 5224576 140726905623776 140726905620776 140680058055653 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 12567 6360 571 252 0 6113 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 50268 KiB
Current children cumulated memory: 25440 KiB

[startup+0.209477 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28112276/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=51200 memory=26496 CPUtime=0.21 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 7268 0 0 0 20 1 0 0 20 0 1 0 102607423 52428800 6624 33554432000 4194304 5224576 140726905623776 140726905620776 4224392 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 12800 6624 593 252 0 6346 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 51200 KiB
Current children cumulated memory: 26496 KiB

[startup+0.30886 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28111612/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=51464 memory=26760 CPUtime=0.31 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 7339 0 0 0 30 1 0 0 20 0 1 0 102607423 52699136 6690 33554432000 4194304 5224576 140726905623776 140726905620776 4224496 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 12866 6690 593 252 0 6412 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 51464 KiB
Current children cumulated memory: 26760 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28111080/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=52124 memory=27552 CPUtime=0.69 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 7502 0 0 0 68 1 0 0 20 0 1 0 102607423 53374976 6888 33554432000 4194304 5224576 140726905623776 140726905617896 4224464 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 13031 6888 593 252 0 6577 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 52124 KiB
Current children cumulated memory: 27552 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28110336/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=53048 memory=28344 CPUtime=1.49 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 7715 0 0 0 148 1 0 0 20 0 1 0 102607423 54321152 7086 33554432000 4194304 5224576 140726905623776 140726905618024 4224328 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 13262 7086 593 252 0 6808 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53048 KiB
Current children cumulated memory: 28344 KiB

[startup+3.10898 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28108848/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=54104 memory=29628 CPUtime=3.1 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 11521 0 0 0 309 1 0 0 20 0 1 0 102607423 55402496 7407 33554432000 4194304 5224576 140726905623776 140726905617640 4224396 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 13526 7407 593 252 0 7072 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 54104 KiB
Current children cumulated memory: 29628 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28106024/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=56480 memory=31904 CPUtime=6.29 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 17753 0 0 0 626 3 0 0 20 0 1 0 102607423 57835520 7976 33554432000 4194304 5224576 140726905623776 140726905617432 140680058979651 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 14120 7976 593 252 0 7666 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 56480 KiB
Current children cumulated memory: 31904 KiB

[startup+12.7002 s]
/proc/loadavg: 1.92 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28135384/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=64664 memory=40152 CPUtime=12.68 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 25448 0 0 0 1263 5 0 0 20 0 1 0 102607423 66215936 10038 33554432000 4194304 5224576 140726905623776 140726905617896 4224392 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 16166 10038 593 252 0 9712 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 64664 KiB
Current children cumulated memory: 40152 KiB

[startup+25.5002 s]
/proc/loadavg: 1.93 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28124848/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=74564 memory=50232 CPUtime=25.48 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 32549 0 0 0 2542 6 0 0 20 0 1 0 102607423 76353536 12558 33554432000 4194304 5224576 140726905623776 140726905617736 4224392 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 18641 12558 596 252 0 12187 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 74564 KiB
Current children cumulated memory: 50232 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28087496/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=111976 memory=87288 CPUtime=51.08 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 43281 0 0 0 5101 7 0 0 20 0 1 0 102607423 114663424 21822 33554432000 4194304 5224576 140726905623776 140726905435656 4634245 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 27994 21822 630 252 0 21540 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 111976 KiB
Current children cumulated memory: 87288 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.02 3/187 19113
/proc/meminfo: memFree=28086776/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=113416 memory=88776 CPUtime=102.26 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 44668 0 0 0 10217 9 0 0 20 0 1 0 102607423 116137984 22194 33554432000 4194304 5224576 140726905623776 140726905435656 4634181 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28354 22194 632 252 0 21900 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 113416 KiB
Current children cumulated memory: 88776 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/187 19121
/proc/meminfo: memFree=28083748/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=113416 memory=89544 CPUtime=162.26 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 46040 0 0 0 16212 14 0 0 20 0 1 0 102607423 116137984 22386 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28354 22386 641 252 0 21900 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 113416 KiB
Current children cumulated memory: 89544 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 19122
/proc/meminfo: memFree=28082384/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=114728 memory=90764 CPUtime=222.26 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 47060 0 0 0 22209 17 0 0 20 0 1 0 102607423 117481472 22691 33554432000 4194304 5224576 140726905623776 140726905435656 4634181 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28682 22691 642 252 0 22228 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 114728 KiB
Current children cumulated memory: 90764 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 19123
/proc/meminfo: memFree=28082432/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=115168 memory=91168 CPUtime=282.26 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 47942 0 0 0 28207 19 0 0 20 0 1 0 102607423 117932032 22792 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28792 22792 642 252 0 22338 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 115168 KiB
Current children cumulated memory: 91168 KiB

[startup+342.3 s]
/proc/loadavg: 2.39 2.09 2.06 3/187 19124
/proc/meminfo: memFree=28082300/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=115804 memory=91756 CPUtime=342.25 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 48868 0 0 0 34204 21 0 0 20 0 1 0 102607423 118583296 22939 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28951 22939 642 252 0 22497 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 115804 KiB
Current children cumulated memory: 91756 KiB

[startup+402.3 s]
/proc/loadavg: 2.33 2.15 2.08 3/187 19125
/proc/meminfo: memFree=28082060/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=115804 memory=91876 CPUtime=402.25 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 49329 0 0 0 40200 25 0 0 20 0 1 0 102607423 118583296 22969 33554432000 4194304 5224576 140726905623776 140726905435656 4634120 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 28951 22969 642 252 0 22497 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 115804 KiB
Current children cumulated memory: 91876 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.12 2.07 3/187 19127
/proc/meminfo: memFree=28081132/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=116100 memory=92244 CPUtime=462.25 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 49945 0 0 0 46197 28 0 0 20 0 1 0 102607423 118886400 23061 33554432000 4194304 5224576 140726905623776 140726905435656 4634146 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 29025 23061 642 252 0 22571 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 116100 KiB
Current children cumulated memory: 92244 KiB


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

/proc/19050/statm: 31678 25694 642 252 0 25224 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 126712 KiB
Current children cumulated memory: 102776 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19190
/proc/meminfo: memFree=28070120/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=127192 memory=103236 CPUtime=1782.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 64366 0 0 0 178131 89 0 0 20 0 1 0 102607423 130244608 25809 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 31798 25809 642 252 0 25344 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 127192 KiB
Current children cumulated memory: 103236 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19191
/proc/meminfo: memFree=28069940/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=127192 memory=103236 CPUtime=1842.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 64768 0 0 0 184129 91 0 0 20 0 1 0 102607423 130244608 25809 33554432000 4194304 5224576 140726905623776 140726905435656 4560795 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 31798 25809 642 252 0 25344 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 127192 KiB
Current children cumulated memory: 103236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19192
/proc/meminfo: memFree=28069644/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=127480 memory=103624 CPUtime=1902.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 65419 0 0 0 190126 94 0 0 20 0 1 0 102607423 130539520 25906 33554432000 4194304 5224576 140726905623776 140726905435656 140680058319228 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 31870 25906 642 252 0 25416 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 127480 KiB
Current children cumulated memory: 103624 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19201
/proc/meminfo: memFree=28067644/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=127944 memory=103828 CPUtime=1962.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 66014 0 0 0 196123 97 0 0 20 0 1 0 102607423 131014656 25957 33554432000 4194304 5224576 140726905623776 140726905435656 140680058319228 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 31986 25957 642 252 0 25532 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 127944 KiB
Current children cumulated memory: 103828 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19202
/proc/meminfo: memFree=28068228/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=128088 memory=103996 CPUtime=2022.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 66539 0 0 0 202120 100 0 0 20 0 1 0 102607423 131162112 25999 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32022 25999 642 252 0 25568 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 128088 KiB
Current children cumulated memory: 103996 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19203
/proc/meminfo: memFree=28068252/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=128088 memory=104140 CPUtime=2082.2 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 66931 0 0 0 208118 102 0 0 20 0 1 0 102607423 131162112 26035 33554432000 4194304 5224576 140726905623776 140726905435656 4634181 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32022 26035 642 252 0 25568 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 128088 KiB
Current children cumulated memory: 104140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19204
/proc/meminfo: memFree=28067620/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=128624 memory=104764 CPUtime=2142.19 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 67627 0 0 0 214114 105 0 0 20 0 1 0 102607423 131710976 26191 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32156 26191 642 252 0 25702 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 128624 KiB
Current children cumulated memory: 104764 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19205
/proc/meminfo: memFree=28067852/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=128624 memory=104780 CPUtime=2202.19 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 68090 0 0 0 220111 108 0 0 20 0 1 0 102607423 131710976 26195 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32156 26195 642 252 0 25702 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 128624 KiB
Current children cumulated memory: 104780 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19207
/proc/meminfo: memFree=28067080/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=128800 memory=104936 CPUtime=2262.19 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 68620 0 0 0 226109 110 0 0 20 0 1 0 102607423 131891200 26234 33554432000 4194304 5224576 140726905623776 140726905435656 4634245 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32200 26234 642 252 0 25746 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 128800 KiB
Current children cumulated memory: 104936 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19208
/proc/meminfo: memFree=28066844/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=129112 memory=105124 CPUtime=2322.18 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 69234 0 0 0 232106 112 0 0 20 0 1 0 102607423 132210688 26281 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32278 26281 642 252 0 25824 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 129112 KiB
Current children cumulated memory: 105124 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19209
/proc/meminfo: memFree=28066476/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=129112 memory=105244 CPUtime=2382.18 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 69637 0 0 0 238103 115 0 0 20 0 1 0 102607423 132210688 26311 33554432000 4194304 5224576 140726905623776 140726905435656 140680058319228 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32278 26311 642 252 0 25824 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 129112 KiB
Current children cumulated memory: 105244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19211
/proc/meminfo: memFree=28066216/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=129260 memory=105328 CPUtime=2442.18 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 70168 0 0 0 244101 117 0 0 20 0 1 0 102607423 132362240 26332 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32315 26332 642 252 0 25861 0
Current children cumulated CPU time: 2442.18 s
Current children cumulated vsize: 129260 KiB
Current children cumulated memory: 105328 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19212
/proc/meminfo: memFree=28066772/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=129428 memory=105460 CPUtime=2502.19 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 70691 0 0 0 250099 120 0 0 20 0 1 0 102607423 132534272 26365 33554432000 4194304 5224576 140726905623776 140726905435656 140680064348679 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32357 26365 642 252 0 25903 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 129428 KiB
Current children cumulated memory: 105460 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19212
/proc/meminfo: memFree=28067008/32770624 swapFree=67108860/67108860
[pid=19050] ppid=19047 vsize=129428 memory=105500 CPUtime=2519.89 cores=0,2,4,6
/proc/19050/stat : 19050 (minimacht) R 19047 19050 18169 0 -1 4202496 71020 0 0 0 251869 120 0 0 20 0 1 0 102607423 132534272 26375 33554432000 4194304 5224576 140726905623776 140726905435656 4634176 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 19128320 140726905631923 140726905632005 140726905632005 140726905634763 0
/proc/19050/statm: 32357 26375 642 252 0 25903 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 129428 KiB
Current children cumulated memory: 105500 KiB

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

[startup+2520.01 s]
# the end of solver process 19050 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.69 s, system=1.20995 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): 2519.9
CPU user time (s): 2518.69
CPU system time (s): 1.20995
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 129428
Max. memory (cumulated for all children) (KiB): 105500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.69
system time used= 1.20995
maximum resident set size= 105500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71021
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= 28
involuntary context switches= 912


# summary of solver processes directly reported to runsolver:
#   pid: 19050
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2518.69
#   total CPU system time (s): 1.20995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.18307 second user time and 18.878 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 09:47:22
IDJOB=4300679
IDBENCH=141238
IDSOLVER=2769
FILE ID=node151/4300679-1532850442
RUNJOBID= node151-1532842880-18200
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300679-1532850442/watcher-4300679-1532850442 -o /tmp/evaluation-result-4300679-1532850442/solver-4300679-1532850442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580  minimacht 2520 HOME/instance-4300679-1532850442.xml

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=398722024

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28136460 kB
MemAvailable:   31928400 kB
Buffers:          204140 kB
Cached:          3856732 kB
SwapCached:            0 kB
Active:          1536580 kB
Inactive:        2618556 kB
Active(anon):      44056 kB
Inactive(anon):    78188 kB
Active(file):    1492524 kB
Inactive(file):  2540368 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20708 kB
Writeback:             0 kB
AnonPages:        102212 kB
Mapped:            45808 kB
Shmem:             25224 kB
Slab:             177200 kB
SReclaimable:     149764 kB
SUnreclaim:        27436 kB
KernelStack:        3360 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     392172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 54888 MiB
End job on node151 at 2018-07-29 10:29:22