Trace number 4295740

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) 2520.06 2520.02

General information on the benchmark

NameSportsScheduling/
SportsScheduling-24_c18.xml
MD5SUM160b6465c319713d06d2dfba6c5298ba
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 variables852
Number of constraints372
Number of domains2
Minimum domain size24
Maximum domain size276
Distribution of domain sizes[{"size":24,"count":576},{"size":276,"count":276}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":288},{"degree":4,"count":564}]
Minimum constraint arity1
Maximum constraint arity276
Distribution of constraint arities[{"arity":1,"count":12},{"arity":2,"count":12},{"arity":3,"count":276},{"arity":12,"count":23},{"arity":24,"count":24},{"arity":46,"count":12},{"arity":48,"count":12},{"arity":276,"count":1}]
Number of extensional constraints276
Number of intensional constraints24
Distribution of constraint types[{"type":"extension","count":276},{"type":"intension","count":24},{"type":"allDifferent","count":25},{"type":"count","count":23},{"type":"cardinality","count":24}]
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 (3200 MiB free)
  memory of node 1: 16384 MiB (9466 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295740-1532573388/watcher-4295740-1532573388 -o /tmp/evaluation-result-4295740-1532573388/solver-4295740-1532573388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295740-1532573388.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
solver pid=28657, runsolver pid=28654
Current StackSize limit: 8192 KiB


[startup+0.101089 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12934836/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=119504 memory=41056 CPUtime=0.1 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1739 0 0 0 10 0 0 0 20 0 1 0 74901970 122372096 10264 33554432000 4194304 5849740 140734727742128 140734727741128 4539766 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 29876 10264 603 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 41056 KiB

[startup+0.209655 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12916420/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=119504 memory=57440 CPUtime=0.21 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1770 0 0 0 21 0 0 0 20 0 1 0 74901970 122372096 14360 33554432000 4194304 5849740 140734727742128 140734727741128 4488915 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 29876 14360 603 405 0 26820 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 57440 KiB

[startup+0.309712 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12871492/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=206520 memory=102820 CPUtime=0.31 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 3535 0 0 0 30 1 0 0 20 0 1 0 74901970 211476480 25705 33554432000 4194304 5849740 140734727742128 140734727741128 5260317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 51630 25705 641 405 0 48574 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 206520 KiB
Current children cumulated memory: 102820 KiB

[startup+0.700421 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12902024/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=149492 memory=73088 CPUtime=0.69 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 4931 0 0 0 67 2 0 0 20 0 1 0 74901970 153079808 18272 33554432000 4194304 5849740 140734727742128 140734727741096 5254579 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 37373 18272 654 405 0 34317 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 149492 KiB
Current children cumulated memory: 73088 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12898176/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=158200 memory=73604 CPUtime=1.49 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 9926 0 0 0 144 5 0 0 20 0 1 0 74901970 161996800 18401 33554432000 4194304 5849740 140734727742128 140734727741448 5249600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 39550 18401 654 405 0 36494 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 158200 KiB
Current children cumulated memory: 73604 KiB

[startup+3.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12894736/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=165908 memory=89584 CPUtime=3.1 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 22453 0 0 0 296 14 0 0 20 0 1 0 74901970 169889792 22396 33554432000 4194304 5849740 140734727742128 140734727741448 5251112 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 41477 22396 654 405 0 38421 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 165908 KiB
Current children cumulated memory: 89584 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12695068/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=536680 memory=409836 CPUtime=6.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 36198 0 0 0 604 25 0 0 20 0 1 0 74901970 549560320 102459 33554432000 4194304 5849740 140734727742128 140734727741096 5406784 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 134170 102459 716 405 0 131114 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 536680 KiB
Current children cumulated memory: 409836 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28658
/proc/meminfo: memFree=12256276/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=834656 memory=714904 CPUtime=12.69 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 90001 0 0 0 1237 32 0 0 20 0 1 0 74901970 854687744 178726 33554432000 4194304 5849740 140734727742128 140734727741000 5371790 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 208664 178726 723 405 0 205608 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 834656 KiB
Current children cumulated memory: 714904 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28666
/proc/meminfo: memFree=12231608/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=866748 memory=739012 CPUtime=25.49 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 165136 0 0 0 2502 47 0 0 20 0 1 0 74901970 887549952 184753 33554432000 4194304 5849740 140734727742128 140734727740536 4213546 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 216687 184753 745 405 0 213631 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 866748 KiB
Current children cumulated memory: 739012 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28666
/proc/meminfo: memFree=12220384/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=866748 memory=739192 CPUtime=51.1 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 239091 0 0 0 5057 53 0 0 20 0 1 0 74901970 887549952 184798 33554432000 4194304 5849740 140734727742128 140734727741128 5312865 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 216687 184798 751 405 0 213631 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 866748 KiB
Current children cumulated memory: 739192 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28667
/proc/meminfo: memFree=11688440/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1365748 memory=1244336 CPUtime=102.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 402864 0 0 0 10137 92 0 0 20 0 1 0 74901970 1398525952 311084 33554432000 4194304 5849740 140734727742128 140734727740888 5316989 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 341437 311084 751 405 0 338381 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1365748 KiB
Current children cumulated memory: 1244336 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28668
/proc/meminfo: memFree=11669668/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1384808 memory=1263396 CPUtime=162.3 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 513070 0 0 0 16130 100 0 0 20 0 1 0 74901970 1418043392 315849 33554432000 4194304 5849740 140734727742128 140734727740392 5437629 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 346202 315849 751 405 0 343146 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 1384808 KiB
Current children cumulated memory: 1263396 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11647812/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1363036 memory=1241624 CPUtime=222.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 626869 0 0 0 22104 125 0 0 20 0 1 0 74901970 1395748864 310406 33554432000 4194304 5849740 140734727742128 140734727740616 4233871 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 340759 310406 751 405 0 337703 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 1363036 KiB
Current children cumulated memory: 1241624 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28734
/proc/meminfo: memFree=11627160/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1379388 memory=1258188 CPUtime=282.3 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 780667 0 0 0 28086 144 0 0 20 0 1 0 74901970 1412493312 314547 33554432000 4194304 5849740 140734727742128 140734727741000 5311716 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 344847 314547 751 405 0 341791 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 1379388 KiB
Current children cumulated memory: 1258188 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28736
/proc/meminfo: memFree=11623968/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1378512 memory=1257168 CPUtime=342.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 840672 0 0 0 34063 166 0 0 20 0 1 0 74901970 1411596288 314292 33554432000 4194304 5849740 140734727742128 140734727740536 4227044 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 344628 314292 751 405 0 341572 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 1378512 KiB
Current children cumulated memory: 1257168 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28737
/proc/meminfo: memFree=11616716/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1362316 memory=1241116 CPUtime=402.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 860528 0 0 0 40049 180 0 0 20 0 1 0 74901970 1395011584 310279 33554432000 4194304 5849740 140734727742128 140734727741000 5311555 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 340579 310279 751 405 0 337523 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 1362316 KiB
Current children cumulated memory: 1241116 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28738
/proc/meminfo: memFree=11619760/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1380164 memory=1260628 CPUtime=462.29 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 885981 0 0 0 46030 199 0 0 20 0 1 0 74901970 1413287936 315157 33554432000 4194304 5849740 140734727742128 140734727741128 5437591 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 345041 315157 751 405 0 341985 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 1380164 KiB
Current children cumulated memory: 1260628 KiB


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

/proc/28657/statm: 347026 316523 752 405 0 343970 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 1388104 KiB
Current children cumulated memory: 1266092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28802
/proc/meminfo: memFree=11488772/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388104 memory=1266092 CPUtime=1782.31 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1029543 0 0 0 177613 618 0 0 20 0 1 0 74901970 1421418496 316523 33554432000 4194304 5849740 140734727742128 140734727741128 5438245 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347026 316523 752 405 0 343970 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 1388104 KiB
Current children cumulated memory: 1266092 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28811
/proc/meminfo: memFree=11490088/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388104 memory=1272424 CPUtime=1842.31 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1036051 0 0 0 183593 638 0 0 20 0 1 0 74901970 1421418496 318106 33554432000 4194304 5849740 140734727742128 140734727741000 5311549 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347026 318106 752 405 0 343970 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 1388104 KiB
Current children cumulated memory: 1272424 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28812
/proc/meminfo: memFree=11342828/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388036 memory=1272356 CPUtime=1902.32 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1039415 0 0 0 189581 651 0 0 20 0 1 0 74901970 1421348864 318089 33554432000 4194304 5849740 140734727742128 140734727741288 5438069 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347009 318089 752 405 0 343953 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 1388036 KiB
Current children cumulated memory: 1272356 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28813
/proc/meminfo: memFree=11530868/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388036 memory=1272356 CPUtime=1962.32 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1041668 0 0 0 195568 664 0 0 20 0 1 0 74901970 1421348864 318089 33554432000 4194304 5849740 140734727742128 140734727741128 5340404 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347009 318089 752 405 0 343953 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 1388036 KiB
Current children cumulated memory: 1272356 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28814
/proc/meminfo: memFree=11481472/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388036 memory=1272356 CPUtime=2022.32 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1044158 0 0 0 201556 676 0 0 20 0 1 0 74901970 1421348864 318089 33554432000 4194304 5849740 140734727742128 140734727741128 5437600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347009 318089 752 405 0 343953 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 1388036 KiB
Current children cumulated memory: 1272356 KiB

[startup+2082.3 s]
/proc/loadavg: 2.57 2.15 2.09 3/188 28815
/proc/meminfo: memFree=11529180/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388036 memory=1272356 CPUtime=2082.32 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1053462 0 0 0 207535 697 0 0 20 0 1 0 74901970 1421348864 318089 33554432000 4194304 5849740 140734727742128 140734727741128 5437600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347009 318089 752 405 0 343953 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 1388036 KiB
Current children cumulated memory: 1272356 KiB

[startup+2142.3 s]
/proc/loadavg: 2.28 2.15 2.10 3/187 28817
/proc/meminfo: memFree=11473756/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1388036 memory=1272356 CPUtime=2142.32 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1056154 0 0 0 213526 706 0 0 20 0 1 0 74901970 1421348864 318089 33554432000 4194304 5849740 140734727742128 140734727741288 140715971559303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 347009 318089 752 405 0 343953 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 1388036 KiB
Current children cumulated memory: 1272356 KiB

[startup+2202.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/187 28818
/proc/meminfo: memFree=11410584/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1451012 memory=1336540 CPUtime=2202.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1063995 0 0 0 219502 731 0 0 20 0 1 0 74901970 1485836288 334135 33554432000 4194304 5849740 140734727742128 140734727741128 5307600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 362753 334135 752 405 0 359697 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 1451012 KiB
Current children cumulated memory: 1336540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 28819
/proc/meminfo: memFree=11409772/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418240 memory=1303840 CPUtime=2262.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1069205 0 0 0 225476 757 0 0 20 0 1 0 74901970 1452277760 325960 33554432000 4194304 5849740 140734727742128 140734727741288 140715971559303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354560 325960 752 405 0 351504 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 1418240 KiB
Current children cumulated memory: 1303840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 28821
/proc/meminfo: memFree=11440452/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418240 memory=1303840 CPUtime=2322.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1072224 0 0 0 231460 773 0 0 20 0 1 0 74901970 1452277760 325960 33554432000 4194304 5849740 140734727742128 140734727741288 5437629 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354560 325960 752 405 0 351504 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 1418240 KiB
Current children cumulated memory: 1303840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 28822
/proc/meminfo: memFree=11392932/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418240 memory=1303840 CPUtime=2382.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1074488 0 0 0 237449 784 0 0 20 0 1 0 74901970 1452277760 325960 33554432000 4194304 5849740 140734727742128 140734727741288 5307557 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354560 325960 752 405 0 351504 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 1418240 KiB
Current children cumulated memory: 1303840 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 28831
/proc/meminfo: memFree=11392328/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418184 memory=1303784 CPUtime=2442.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1080593 0 0 0 243424 809 0 0 20 0 1 0 74901970 1452220416 325946 33554432000 4194304 5849740 140734727742128 140734727741288 5437611 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354546 325946 752 405 0 351490 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 1418184 KiB
Current children cumulated memory: 1303784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 28832
/proc/meminfo: memFree=11456432/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418184 memory=1303784 CPUtime=2502.33 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1082515 0 0 0 249402 831 0 0 20 0 1 0 74901970 1452220416 325946 33554432000 4194304 5849740 140734727742128 140734727741128 140715971559303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354546 325946 752 405 0 351490 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 1418184 KiB
Current children cumulated memory: 1303784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.06 3/188 28832
/proc/meminfo: memFree=11456756/32770624 swapFree=67108852/67108860
[pid=28657] ppid=28654 vsize=1418184 memory=1303784 CPUtime=2520.05 cores=0,2,4,6
/proc/28657/stat : 28657 (xcsp_picat) R 28654 28657 25579 0 -1 4202496 1083162 0 0 0 251167 838 0 0 20 0 1 0 74901970 1452220416 325946 33554432000 4194304 5849740 140734727742128 140734727741128 5437460 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30900224 140734727750838 140734727750916 140734727750916 140734727753674 0
/proc/28657/statm: 354546 325946 752 405 0 351490 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 1418184 KiB
Current children cumulated memory: 1303784 KiB

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

[startup+2520.02 s]
# the end of solver process 28657 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.67 s, system=8.38619 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): 2520.02
CPU time (s): 2520.06
CPU user time (s): 2511.67
CPU system time (s): 8.38619
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1998668
Max. memory (cumulated for all children) (KiB): 1565932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.67
system time used= 8.38619
maximum resident set size= 1565988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1083162
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= 39
involuntary context switches= 962


# summary of solver processes directly reported to runsolver:
#   pid: 28657
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2511.67
#   total CPU system time (s): 8.38619

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0379 second user time and 18.409 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 04:49:48
IDJOB=4295740
IDBENCH=141596
IDSOLVER=2754
FILE ID=node148/4295740-1532573388
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-24_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295740-1532573388/watcher-4295740-1532573388 -o /tmp/evaluation-result-4295740-1532573388/solver-4295740-1532573388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295740-1532573388.xml

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

MD5SUM BENCH= 160b6465c319713d06d2dfba6c5298ba
RANDOM SEED=1555247949

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        12971332 kB
MemAvailable:   31795076 kB
Buffers:          216664 kB
Cached:         18543828 kB
SwapCached:            8 kB
Active:          2496440 kB
Inactive:       16455056 kB
Active(anon):     144416 kB
Inactive(anon):    74280 kB
Active(file):    2352024 kB
Inactive(file): 16380776 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        232932 kB
Mapped:            42748 kB
Shmem:             25216 kB
Slab:             547372 kB
SReclaimable:     519404 kB
SUnreclaim:        27968 kB
KernelStack:        3360 kB
PageTables:         6084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     579584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 05:31:48