Trace number 4295767

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
PicatSAT 2018-06-15? (TO) 2519.98 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-16_c18.xml
MD5SUM5770900a9b2cb93904bf32b5a50ba98d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark321.729
Satisfiable
(Un)Satisfiability was proved
Number of variables376
Number of constraints184
Number of domains2
Minimum domain size16
Maximum domain size120
Distribution of domain sizes[{"size":16,"count":256},{"size":120,"count":120}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":128},{"degree":4,"count":248}]
Minimum constraint arity1
Maximum constraint arity120
Distribution of constraint arities[{"arity":1,"count":8},{"arity":2,"count":8},{"arity":3,"count":120},{"arity":8,"count":15},{"arity":16,"count":16},{"arity":30,"count":8},{"arity":32,"count":8},{"arity":120,"count":1}]
Number of extensional constraints120
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":120},{"type":"intension","count":16},{"type":"allDifferent","count":17},{"type":"count","count":15},{"type":"cardinality","count":16}]
Optimization problemNO
Type of objective

Solver Data


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 (9147 MiB free)
  memory of node 1: 16384 MiB (10551 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295767-1532575044/watcher-4295767-1532575044 -o /tmp/evaluation-result-4295767-1532575044/solver-4295767-1532575044 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580 xcsp_picat HOME/instance-4295767-1532575044.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=1760, runsolver pid=1757

[startup+0.100216 s]*
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20139892/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=136552 memory=35348 CPUtime=0.09 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 2574 0 0 0 9 0 0 0 20 0 1 0 75067654 139829248 8837 33554432000 4194304 5849740 140729238162448 140729238162448 4562772 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 34138 8837 653 405 0 31082 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 136552 KiB
Current children cumulated memory: 35348 KiB

[startup+0.210041 s]*
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20129008/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=140016 memory=46384 CPUtime=0.21 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 4256 0 0 0 20 1 0 0 20 0 1 0 75067654 143376384 11596 33554432000 4194304 5849740 140729238162448 140729238161416 139999030839200 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 35004 11596 656 405 0 31948 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 140016 KiB
Current children cumulated memory: 46384 KiB

[startup+0.310376 s]*
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20113008/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=156064 memory=62392 CPUtime=0.31 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 6167 0 0 0 30 1 0 0 20 0 1 0 75067654 159809536 15598 33554432000 4194304 5849740 140729238162448 140729238161416 4501250 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 39016 15598 716 405 0 35960 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 156064 KiB
Current children cumulated memory: 62392 KiB

[startup+0.700439 s]
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20088544/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=213408 memory=119532 CPUtime=0.69 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 7728 0 0 0 67 2 0 0 20 0 1 0 75067654 218529792 29883 33554432000 4194304 5849740 140729238162448 140729238161416 4467496 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 53352 29883 716 405 0 50296 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 213408 KiB
Current children cumulated memory: 119532 KiB

[startup+1.50033 s]
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20052492/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=215968 memory=122700 CPUtime=1.49 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 8463 0 0 0 147 2 0 0 20 0 1 0 75067654 221151232 30675 33554432000 4194304 5849740 140729238162448 140729238161320 5375264 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 53992 30675 726 405 0 50936 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 215968 KiB
Current children cumulated memory: 122700 KiB

[startup+3.10976 s]
/proc/loadavg: 2.11 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20052228/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=215968 memory=122736 CPUtime=3.1 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 16869 0 0 0 307 3 0 0 20 0 1 0 75067654 221151232 30684 33554432000 4194304 5849740 140729238162448 140729238161320 5310832 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 53992 30684 735 405 0 50936 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 215968 KiB
Current children cumulated memory: 122736 KiB

[startup+6.30024 s]
/proc/loadavg: 2.10 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20048416/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=219328 memory=126044 CPUtime=6.29 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 31430 0 0 0 624 5 0 0 20 0 1 0 75067654 224591872 31511 33554432000 4194304 5849740 140729238162448 140729238161096 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 54832 31511 742 405 0 51776 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 219328 KiB
Current children cumulated memory: 126044 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.04 2.05 3/191 1761
/proc/meminfo: memFree=20048416/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=219328 memory=126076 CPUtime=12.68 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 41877 0 0 0 1262 6 0 0 20 0 1 0 75067654 224591872 31519 33554432000 4194304 5849740 140729238162448 140729238161448 5437607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 54832 31519 749 405 0 51776 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 219328 KiB
Current children cumulated memory: 126076 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 1761
/proc/meminfo: memFree=19978000/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=289708 memory=196544 CPUtime=25.49 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 81986 0 0 0 2532 17 0 0 20 0 1 0 75067654 296660992 49136 33554432000 4194304 5849740 140729238162448 140729238161448 5307653 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 72427 49136 751 405 0 69371 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 289708 KiB
Current children cumulated memory: 196544 KiB

[startup+51.1097 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 1761
/proc/meminfo: memFree=19961216/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=309432 memory=214148 CPUtime=51.1 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 103754 0 0 0 5080 30 0 0 20 0 1 0 75067654 316858368 53537 33554432000 4194304 5849740 140729238162448 140729238160936 5340205 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 77358 53537 751 405 0 74302 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 309432 KiB
Current children cumulated memory: 214148 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 1822
/proc/meminfo: memFree=19429340/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=247584 memory=154420 CPUtime=102.28 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 119339 0 0 0 10173 55 0 0 20 0 1 0 75067654 253526016 38605 33554432000 4194304 5849740 140729238162448 140729238161096 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 61896 38605 751 405 0 58840 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 247584 KiB
Current children cumulated memory: 154420 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/192 1831
/proc/meminfo: memFree=19448436/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=247584 memory=162112 CPUtime=162.28 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 120267 0 0 0 16149 79 0 0 20 0 1 0 75067654 253526016 40528 33554432000 4194304 5849740 140729238162448 140729238161448 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 61896 40528 751 405 0 58840 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 247584 KiB
Current children cumulated memory: 162112 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/192 1832
/proc/meminfo: memFree=18923632/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=247584 memory=162112 CPUtime=222.28 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 121357 0 0 0 22124 104 0 0 20 0 1 0 75067654 253526016 40528 33554432000 4194304 5849740 140729238162448 140729238161608 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 61896 40528 751 405 0 58840 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 247584 KiB
Current children cumulated memory: 162112 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 1833
/proc/meminfo: memFree=19413960/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=261800 memory=168592 CPUtime=282.27 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 122587 0 0 0 28102 125 0 0 20 0 1 0 75067654 268083200 42148 33554432000 4194304 5849740 140729238162448 140729238161448 5335579 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 65450 42148 751 405 0 62394 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 261800 KiB
Current children cumulated memory: 168592 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 1834
/proc/meminfo: memFree=19430396/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=272280 memory=178832 CPUtime=342.28 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 124810 0 0 0 34081 147 0 0 20 0 1 0 75067654 278814720 44708 33554432000 4194304 5849740 140729238162448 140729238161448 5438330 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 68070 44708 751 405 0 65014 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 272280 KiB
Current children cumulated memory: 178832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 1835
/proc/meminfo: memFree=19422056/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=272944 memory=187224 CPUtime=402.28 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 127181 0 0 0 40064 164 0 0 20 0 1 0 75067654 279494656 46806 33554432000 4194304 5849740 140729238162448 140729238161448 5397364 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 68236 46806 751 405 0 65180 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 272944 KiB
Current children cumulated memory: 187224 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 1837
/proc/meminfo: memFree=19411540/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=280804 memory=195096 CPUtime=462.27 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 130264 0 0 0 46047 180 0 0 20 0 1 0 75067654 287543296 48774 33554432000 4194304 5849740 140729238162448 140729238161448 5437839 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 70201 48774 751 405 0 67145 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 280804 KiB
Current children cumulated memory: 195096 KiB


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

/proc/1760/statm: 101871 80504 752 405 0 98815 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 407484 KiB
Current children cumulated memory: 322016 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/191 1883
/proc/meminfo: memFree=19206652/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=407484 memory=322016 CPUtime=1782.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 346148 0 0 0 177668 558 0 0 20 0 1 0 75067654 417263616 80504 33554432000 4194304 5849740 140729238162448 140729238161448 5437631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 101871 80504 752 405 0 98815 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 407484 KiB
Current children cumulated memory: 322016 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 1884
/proc/meminfo: memFree=19206508/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=407484 memory=322016 CPUtime=1842.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 351025 0 0 0 183647 579 0 0 20 0 1 0 75067654 417263616 80504 33554432000 4194304 5849740 140729238162448 140729238161448 5438368 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 101871 80504 752 405 0 98815 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 407484 KiB
Current children cumulated memory: 322016 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 1885
/proc/meminfo: memFree=19206484/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=407484 memory=322016 CPUtime=1902.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 354353 0 0 0 189630 596 0 0 20 0 1 0 75067654 417263616 80504 33554432000 4194304 5849740 140729238162448 140729238161448 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 101871 80504 752 405 0 98815 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 407484 KiB
Current children cumulated memory: 322016 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 1893
/proc/meminfo: memFree=19205060/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=407484 memory=322016 CPUtime=1962.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 357681 0 0 0 195615 611 0 0 20 0 1 0 75067654 417263616 80504 33554432000 4194304 5849740 140729238162448 140729238161448 5353813 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 101871 80504 752 405 0 98815 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 407484 KiB
Current children cumulated memory: 322016 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 1894
/proc/meminfo: memFree=19251544/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=360632 memory=275292 CPUtime=2022.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 363852 0 0 0 201602 624 0 0 20 0 1 0 75067654 369287168 68823 33554432000 4194304 5849740 140729238162448 140729238161448 5437600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 90158 68823 752 405 0 87102 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 360632 KiB
Current children cumulated memory: 275292 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 1895
/proc/meminfo: memFree=19236096/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=377016 memory=291548 CPUtime=2082.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 369931 0 0 0 207587 639 0 0 20 0 1 0 75067654 386064384 72887 33554432000 4194304 5849740 140729238162448 140729238161448 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 94254 72887 752 405 0 91198 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 377016 KiB
Current children cumulated memory: 291548 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1897
/proc/meminfo: memFree=19253044/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=360636 memory=275296 CPUtime=2142.25 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 374895 0 0 0 213572 653 0 0 20 0 1 0 75067654 369291264 68824 33554432000 4194304 5849740 140729238162448 140729238161608 5437600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 90159 68824 752 405 0 87103 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 360636 KiB
Current children cumulated memory: 275296 KiB

[startup+2202.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/191 1898
/proc/meminfo: memFree=19191052/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=423488 memory=338020 CPUtime=2202.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 383408 0 0 0 219552 674 0 0 20 0 1 0 75067654 433651712 84505 33554432000 4194304 5849740 140729238162448 140729238161448 5438245 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 105872 84505 752 405 0 102816 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 423488 KiB
Current children cumulated memory: 338020 KiB

[startup+2262.3 s]
/proc/loadavg: 2.41 2.16 2.09 3/191 1900
/proc/meminfo: memFree=19299220/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=314336 memory=228996 CPUtime=2262.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 389283 0 0 0 225536 690 0 0 20 0 1 0 75067654 321880064 57249 33554432000 4194304 5849740 140729238162448 140729238161448 5438266 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 78584 57249 752 405 0 75528 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 314336 KiB
Current children cumulated memory: 228996 KiB

[startup+2322.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/192 1902
/proc/meminfo: memFree=19243232/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=370624 memory=285156 CPUtime=2322.26 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 392850 0 0 0 231523 703 0 0 20 0 1 0 75067654 379518976 71289 33554432000 4194304 5849740 140729238162448 140729238161608 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 92656 71289 752 405 0 89600 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 370624 KiB
Current children cumulated memory: 285156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/192 1903
/proc/meminfo: memFree=19195768/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=418548 memory=333080 CPUtime=2382.25 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 397292 0 0 0 237507 718 0 0 20 0 1 0 75067654 428593152 83270 33554432000 4194304 5849740 140729238162448 140729238161448 5312874 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 104637 83270 752 405 0 101581 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 418548 KiB
Current children cumulated memory: 333080 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/192 1905
/proc/meminfo: memFree=19168480/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=446180 memory=360712 CPUtime=2442.25 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 404493 0 0 0 243492 733 0 0 20 0 1 0 75067654 456888320 90178 33554432000 4194304 5849740 140729238162448 140729238161448 5438192 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 111545 90178 752 405 0 108489 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 446180 KiB
Current children cumulated memory: 360712 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 1906
/proc/meminfo: memFree=19148464/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=464540 memory=379072 CPUtime=2502.25 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 410438 0 0 0 249479 746 0 0 20 0 1 0 75067654 475688960 94768 33554432000 4194304 5849740 140729238162448 140729238161448 5438075 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 116135 94768 752 405 0 113079 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 464540 KiB
Current children cumulated memory: 379072 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.07 2.07 3/191 1907
/proc/meminfo: memFree=19172036/32770624 swapFree=67108860/67108860
[pid=1760] ppid=1757 vsize=440056 memory=354588 CPUtime=2519.96 cores=0,2,4,6
/proc/1760/stat : 1760 (xcsp_picat) R 1757 1760 32730 0 -1 4202496 411246 0 0 0 251246 750 0 0 20 0 1 0 75067654 450617344 88647 33554432000 4194304 5849740 140729238162448 140729238161448 139999031250823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 17281024 140729238164662 140729238164740 140729238164740 140729238167498 0
/proc/1760/statm: 110014 88647 752 405 0 106958 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 440056 KiB
Current children cumulated memory: 354588 KiB

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

[startup+2520.01 s]
# the end of solver process 1760 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.46 s, system=7.51193 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): 2519.98
CPU user time (s): 2512.46
CPU system time (s): 7.51193
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 502628
Max. memory (cumulated for all children) (KiB): 417160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.46
system time used= 7.51193
maximum resident set size= 417160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 411246
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= 23
involuntary context switches= 951


# summary of solver processes directly reported to runsolver:
#   pid: 1760
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2512.46
#   total CPU system time (s): 7.51193

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4307 second user time and 17.9776 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 05:17:24
IDJOB=4295767
IDBENCH=141599
IDSOLVER=2754
FILE ID=node134/4295767-1532575044
RUNJOBID= node134-1532562373-32761
PBS_JOBID= 21021958
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-16_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295767-1532575044/watcher-4295767-1532575044 -o /tmp/evaluation-result-4295767-1532575044/solver-4295767-1532575044 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580  xcsp_picat HOME/instance-4295767-1532575044.xml

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

MD5SUM BENCH= 5770900a9b2cb93904bf32b5a50ba98d
RANDOM SEED=1605259359

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20172676 kB
MemAvailable:   31218380 kB
Buffers:          218808 kB
Cached:         11087648 kB
SwapCached:            0 kB
Active:          2849292 kB
Inactive:        9251636 kB
Active(anon):     745944 kB
Inactive(anon):    76428 kB
Active(file):    2103348 kB
Inactive(file):  9175208 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3212 kB
Writeback:             0 kB
AnonPages:        801624 kB
Mapped:            43032 kB
Shmem:             25248 kB
Slab:             194204 kB
SReclaimable:     165968 kB
SUnreclaim:        28236 kB
KernelStack:        3440 kB
PageTables:         6740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1148892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    741376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 05:59:25