Trace number 4293790

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
macht 2018.06.11? 2520.01 2519.87

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.93/2519.87	s UNKNOWN
2519.93/2519.87	c  # Nodes: 206443378

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8593 MiB free)
  memory of node 1: 16384 MiB (10858 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293790-1532355838/watcher-4293790-1532355838 -o /tmp/evaluation-result-4293790-1532355838/solver-4293790-1532355838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580 macht 2520 HOME/instance-4293790-1532355838.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=18808, runsolver pid=18805

[startup+0.100153 s]*
/proc/loadavg: 2.02 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917724/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32464 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 767 0 0 0 9 1 0 0 20 0 1 0 53147049 33243136 589 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209387 s]*
/proc/loadavg: 2.02 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917692/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32464 memory=2356 CPUtime=0.2 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 771 0 0 0 18 2 0 0 20 0 1 0 53147049 33243136 589 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.308863 s]*
/proc/loadavg: 2.02 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917692/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32464 memory=2356 CPUtime=0.3 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 773 0 0 0 27 3 0 0 20 0 1 0 53147049 33243136 589 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700271 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917692/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32464 memory=2356 CPUtime=0.69 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 779 0 0 0 61 8 0 0 20 0 1 0 53147049 33243136 589 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917692/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32464 memory=2620 CPUtime=1.49 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 783 0 0 0 132 17 0 0 20 0 1 0 53147049 33243136 655 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8116 655 487 7860 0 221 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10894 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19917644/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2636 CPUtime=3.1 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 903 0 0 0 273 37 0 0 20 0 1 0 53147049 33378304 659 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 659 487 7860 0 254 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2636 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19916928/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2660 CPUtime=6.29 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1029 0 0 0 556 73 0 0 20 0 1 0 53147049 33378304 665 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 665 487 7860 0 254 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2660 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19916932/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2680 CPUtime=12.69 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1161 0 0 0 1125 144 0 0 20 0 1 0 53147049 33378304 670 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 670 487 7860 0 254 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2680 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19916932/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2716 CPUtime=25.49 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1434 0 0 0 2263 286 0 0 20 0 1 0 53147049 33378304 679 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 679 487 7860 0 254 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2716 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18809
/proc/meminfo: memFree=19916808/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2740 CPUtime=51.09 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1582 0 0 0 4533 576 0 0 20 0 1 0 53147049 33378304 685 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 685 488 7860 0 254 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2740 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18811
/proc/meminfo: memFree=19916812/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2760 CPUtime=102.28 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1734 0 0 0 9131 1097 0 0 20 0 1 0 53147049 33378304 690 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 690 488 7860 0 254 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2760 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18812
/proc/meminfo: memFree=19917052/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32596 memory=2772 CPUtime=162.27 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 1886 0 0 0 14561 1666 0 0 20 0 1 0 53147049 33378304 693 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8149 693 488 7860 0 254 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2772 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18813
/proc/meminfo: memFree=19917372/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2784 CPUtime=222.29 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 2042 0 0 0 19982 2247 0 0 20 0 1 0 53147049 33513472 696 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 696 488 7860 0 287 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18815
/proc/meminfo: memFree=19917548/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2784 CPUtime=282.29 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 2044 0 0 0 25359 2870 0 0 20 0 1 0 53147049 33513472 696 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 696 488 7860 0 287 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2784 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18816
/proc/meminfo: memFree=19917060/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2796 CPUtime=342.29 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 2203 0 0 0 30752 3477 0 0 20 0 1 0 53147049 33513472 699 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 699 488 7860 0 287 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2796 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18824
/proc/meminfo: memFree=19916084/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2796 CPUtime=402.3 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 2204 0 0 0 36153 4077 0 0 20 0 1 0 53147049 33513472 699 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 699 488 7860 0 287 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2796 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18825
/proc/meminfo: memFree=19916592/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2808 CPUtime=462.29 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 2364 0 0 0 41516 4713 0 0 20 0 1 0 53147049 33513472 702 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 702 488 7860 0 287 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2808 KiB


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

Current children cumulated memory: 2852 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18928
/proc/meminfo: memFree=19912584/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2856 CPUtime=2022.4 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4527 0 0 0 180678 21562 0 0 20 0 1 0 53147049 33513472 714 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 714 488 7860 0 287 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18930
/proc/meminfo: memFree=19912704/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2856 CPUtime=2082.4 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4528 0 0 0 185999 22241 0 0 20 0 1 0 53147049 33513472 714 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 714 488 7860 0 287 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18931
/proc/meminfo: memFree=19912404/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2856 CPUtime=2142.4 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4692 0 0 0 191342 22898 0 0 20 0 1 0 53147049 33513472 714 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 714 488 7860 0 287 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18939
/proc/meminfo: memFree=19911636/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2856 CPUtime=2202.41 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4698 0 0 0 196663 23578 0 0 20 0 1 0 53147049 33513472 714 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 714 488 7860 0 287 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18963
/proc/meminfo: memFree=19911300/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2860 CPUtime=2262.41 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4870 0 0 0 202018 24223 0 0 20 0 1 0 53147049 33513472 715 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 715 488 7860 0 287 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18964
/proc/meminfo: memFree=19911992/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2860 CPUtime=2322.41 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 4870 0 0 0 207357 24884 0 0 20 0 1 0 53147049 33513472 715 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 715 488 7860 0 287 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18965
/proc/meminfo: memFree=19912564/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2860 CPUtime=2382.42 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5038 0 0 0 212687 25555 0 0 20 0 1 0 53147049 33513472 715 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 715 488 7860 0 287 0
Current children cumulated CPU time: 2382.42 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18966
/proc/meminfo: memFree=19912608/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2860 CPUtime=2442.42 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5039 0 0 0 218005 26237 0 0 20 0 1 0 53147049 33513472 715 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 715 488 7860 0 287 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18967
/proc/meminfo: memFree=19912900/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2502.43 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 223323 26920 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2519.87 s]
# the end of solver process 18808 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2248.9 s, system=271.11 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912624/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2508.92 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 223901 26991 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2508.92 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912392/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2515.32 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 224472 27060 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2515.32 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912520/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2518.52 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 224759 27093 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2518.52 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912520/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2519.33 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 224831 27102 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2519.33 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912520/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2519.73 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 224865 27108 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2519.73 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18968
/proc/meminfo: memFree=19912520/32770624 swapFree=67108860/67108860
[pid=18808] ppid=18805 vsize=32728 memory=2864 CPUtime=2519.93 cores=1,3,5,7
/proc/18808/stat : 18808 (macht) R 18805 18808 14411 0 -1 4202496 5200 0 0 0 224883 27110 0 0 20 0 1 0 53147049 33513472 716 33554432000 4194304 36388820 140728253010768 140728253008008 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 65052672 140728253015227 140728253015305 140728253015305 140728253018063 0
/proc/18808/statm: 8182 716 488 7860 0 287 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2864 KiB

Child status: 0
Real time (s): 2519.87
CPU time (s): 2520.01
CPU user time (s): 2248.9
CPU system time (s): 271.11
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 32728
Max. memory (cumulated for all children) (KiB): 2864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2248.9
system time used= 271.11
maximum resident set size= 2880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5251
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= 2
involuntary context switches= 784


# summary of solver processes directly reported to runsolver:
#   pid: 18808
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2248.9
#   total CPU system time (s): 271.11

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5335 second user time and 13.9977 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 16:23:58
IDJOB=4293790
IDBENCH=141236
IDSOLVER=2753
FILE ID=node107/4293790-1532355838
RUNJOBID= node107-1532329897-14443
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293790-1532355838/watcher-4293790-1532355838 -o /tmp/evaluation-result-4293790-1532355838/solver-4293790-1532355838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580  macht 2520 HOME/instance-4293790-1532355838.xml

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=1463225747

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19919116 kB
MemAvailable:   31937096 kB
Buffers:          268728 kB
Cached:         11893832 kB
SwapCached:            0 kB
Active:          1781868 kB
Inactive:       10437076 kB
Active(anon):      59508 kB
Inactive(anon):    16860 kB
Active(file):    1722360 kB
Inactive(file): 10420216 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52800 kB
Writeback:             0 kB
AnonPages:         63848 kB
Mapped:            38600 kB
Shmem:             17036 kB
Slab:             331292 kB
SReclaimable:     303864 kB
SUnreclaim:        27428 kB
KernelStack:        3408 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 17:05:59