Trace number 4295794

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) 2519.91 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-20_c18.xml
MD5SUM5ab9c36a805c5c518370c16479d9ce42
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 variables590
Number of constraints270
Number of domains2
Minimum domain size20
Maximum domain size190
Distribution of domain sizes[{"size":20,"count":400},{"size":190,"count":190}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":200},{"degree":4,"count":390}]
Minimum constraint arity1
Maximum constraint arity190
Distribution of constraint arities[{"arity":1,"count":10},{"arity":2,"count":10},{"arity":3,"count":190},{"arity":10,"count":19},{"arity":20,"count":20},{"arity":38,"count":10},{"arity":40,"count":10},{"arity":190,"count":1}]
Number of extensional constraints190
Number of intensional constraints20
Distribution of constraint types[{"type":"extension","count":190},{"type":"intension","count":20},{"type":"allDifferent","count":21},{"type":"count","count":19},{"type":"cardinality","count":20}]
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 (3198 MiB free)
  memory of node 1: 16384 MiB (9263 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295794-1532575911/watcher-4295794-1532575911 -o /tmp/evaluation-result-4295794-1532575911/solver-4295794-1532575911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295794-1532575911.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=28956, runsolver pid=28953
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 1.92 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12727624/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=119504 memory=35944 CPUtime=0.1 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 2013 0 0 0 10 0 0 0 20 0 1 0 75154263 122372096 8986 33554432000 4194304 5849740 140725842214416 140725842213416 4930816 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 29876 8986 625 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 35944 KiB

[startup+0.209924 s]*
/proc/loadavg: 1.92 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12707520/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=140608 memory=56728 CPUtime=0.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 3503 0 0 0 20 1 0 0 20 0 1 0 75154263 143982592 14182 33554432000 4194304 5849740 140725842214416 140725842213416 5249600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 35152 14182 653 405 0 32096 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 140608 KiB
Current children cumulated memory: 56728 KiB

[startup+0.309971 s]*
/proc/loadavg: 1.92 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12707520/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=140608 memory=56728 CPUtime=0.31 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 3503 0 0 0 30 1 0 0 20 0 1 0 75154263 143982592 14182 33554432000 4194304 5849740 140725842214416 140725842213416 5249600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 35152 14182 653 405 0 32096 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 140608 KiB
Current children cumulated memory: 56728 KiB

[startup+0.70039 s]
/proc/loadavg: 1.92 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12703860/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=145648 memory=72176 CPUtime=0.69 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 7827 0 0 0 67 2 0 0 20 0 1 0 75154263 149143552 18044 33554432000 4194304 5849740 140725842214416 140725842213416 4492526 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 36412 18044 653 405 0 33356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 145648 KiB
Current children cumulated memory: 72176 KiB

[startup+1.50041 s]
/proc/loadavg: 1.92 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12638088/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=302296 memory=224556 CPUtime=1.49 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 12678 0 0 0 144 5 0 0 20 0 1 0 75154263 309551104 56139 33554432000 4194304 5849740 140725842214416 140725842213512 5431909 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 75574 56139 716 405 0 72518 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 302296 KiB
Current children cumulated memory: 224556 KiB

[startup+3.10971 s]
/proc/loadavg: 1.93 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12408288/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=438488 memory=363192 CPUtime=3.1 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 21155 0 0 0 302 8 0 0 20 0 1 0 75154263 449011712 90798 33554432000 4194304 5849740 140725842214416 140725842213512 4517850 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 109622 90798 719 405 0 106566 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 438488 KiB
Current children cumulated memory: 363192 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12389912/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=448400 memory=373168 CPUtime=6.29 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 60633 0 0 0 620 9 0 0 20 0 1 0 75154263 459161600 93292 33554432000 4194304 5849740 140725842214416 140725842213064 5399754 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 112100 93292 735 405 0 109044 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 448400 KiB
Current children cumulated memory: 373168 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12374776/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=471756 memory=388688 CPUtime=12.69 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 112921 0 0 0 1251 18 0 0 20 0 1 0 75154263 483078144 97172 33554432000 4194304 5849740 140725842214416 140725842212904 4212055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 117939 97172 746 405 0 114883 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 471756 KiB
Current children cumulated memory: 388688 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.02 2.05 3/188 28957
/proc/meminfo: memFree=12358456/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=471756 memory=388700 CPUtime=25.49 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 151473 0 0 0 2529 20 0 0 20 0 1 0 75154263 483078144 97175 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 117939 97175 749 405 0 114883 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 471756 KiB
Current children cumulated memory: 388700 KiB

[startup+51.1099 s]
/proc/loadavg: 1.97 2.02 2.05 3/188 28957
/proc/meminfo: memFree=12367104/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=460388 memory=379388 CPUtime=51.1 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 197834 0 0 0 5080 30 0 0 20 0 1 0 75154263 471437312 94847 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 115097 94847 751 405 0 112041 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 460388 KiB
Current children cumulated memory: 379388 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 28958
/proc/meminfo: memFree=12362500/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=459600 memory=383696 CPUtime=102.29 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 277897 0 0 0 10179 50 0 0 20 0 1 0 75154263 470630400 95924 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 114900 95924 751 405 0 111844 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 459600 KiB
Current children cumulated memory: 383696 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 28959
/proc/meminfo: memFree=12234388/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=469056 memory=388748 CPUtime=162.29 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 316184 0 0 0 16159 70 0 0 20 0 1 0 75154263 480313344 97187 33554432000 4194304 5849740 140725842214416 140725842213416 5340242 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 117264 97187 751 405 0 114208 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 469056 KiB
Current children cumulated memory: 388748 KiB

[startup+222.3 s]
/proc/loadavg: 1.78 1.97 2.03 2/180 29006
/proc/meminfo: memFree=12712916/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=477540 memory=402376 CPUtime=222.27 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 355925 0 0 0 22139 88 0 0 20 0 1 0 75154263 489000960 100594 33554432000 4194304 5849740 140725842214416 140725842213416 5313307 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 119385 100594 751 405 0 116329 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 477540 KiB
Current children cumulated memory: 402376 KiB

[startup+282.3 s]
/proc/loadavg: 1.29 1.80 1.96 2/180 29007
/proc/meminfo: memFree=12713276/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=477428 memory=402264 CPUtime=282.27 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 378442 0 0 0 28123 104 0 0 20 0 1 0 75154263 488886272 100566 33554432000 4194304 5849740 140725842214416 140725842213576 5437819 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 119357 100566 751 405 0 116301 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 477428 KiB
Current children cumulated memory: 402264 KiB

[startup+342.3 s]
/proc/loadavg: 1.11 1.65 1.91 2/180 29008
/proc/meminfo: memFree=12706728/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=483304 memory=408140 CPUtime=342.26 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 386727 0 0 0 34105 121 0 0 20 0 1 0 75154263 494903296 102035 33554432000 4194304 5849740 140725842214416 140725842212904 4208596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 120826 102035 751 405 0 117770 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 483304 KiB
Current children cumulated memory: 408140 KiB

[startup+402.3 s]
/proc/loadavg: 1.04 1.53 1.85 2/180 29009
/proc/meminfo: memFree=12700676/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=489448 memory=414284 CPUtime=402.26 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 391098 0 0 0 40090 136 0 0 20 0 1 0 75154263 501194752 103571 33554432000 4194304 5849740 140725842214416 140725842213416 5307602 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 122362 103571 751 405 0 119306 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 489448 KiB
Current children cumulated memory: 414284 KiB

[startup+462.3 s]
/proc/loadavg: 1.01 1.44 1.80 2/180 29010
/proc/meminfo: memFree=12700864/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=483256 memory=414336 CPUtime=462.26 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 391520 0 0 0 46074 152 0 0 20 0 1 0 75154263 494854144 103584 33554432000 4194304 5849740 140725842214416 140725842213576 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 120814 103584 751 405 0 117758 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 483256 KiB
Current children cumulated memory: 414336 KiB


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

/proc/28956/statm: 121406 104177 752 405 0 118350 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 485624 KiB
Current children cumulated memory: 416708 KiB

[startup+1782.3 s]
/proc/loadavg: 1.16 1.05 1.21 2/182 29081
/proc/meminfo: memFree=12697732/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=485552 memory=416636 CPUtime=1782.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 444352 0 0 0 177652 569 0 0 20 0 1 0 75154263 497205248 104159 33554432000 4194304 5849740 140725842214416 140725842213576 5437576 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 121388 104159 752 405 0 118332 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 485552 KiB
Current children cumulated memory: 416636 KiB

[startup+1842.3 s]
/proc/loadavg: 1.40 1.16 1.23 2/182 29082
/proc/meminfo: memFree=12698280/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=485552 memory=416636 CPUtime=1842.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 444863 0 0 0 183629 592 0 0 20 0 1 0 75154263 497205248 104159 33554432000 4194304 5849740 140725842214416 140725842213416 5437819 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 121388 104159 752 405 0 118332 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 485552 KiB
Current children cumulated memory: 416636 KiB

[startup+1902.3 s]
/proc/loadavg: 1.15 1.13 1.22 2/182 29083
/proc/meminfo: memFree=12698596/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=485552 memory=416636 CPUtime=1902.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 445377 0 0 0 189614 607 0 0 20 0 1 0 75154263 497205248 104159 33554432000 4194304 5849740 140725842214416 140725842213416 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 121388 104159 752 405 0 118332 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 485552 KiB
Current children cumulated memory: 416636 KiB

[startup+1962.3 s]
/proc/loadavg: 1.05 1.10 1.21 2/182 29084
/proc/meminfo: memFree=12695064/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=488932 memory=420016 CPUtime=1962.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 448758 0 0 0 195594 627 0 0 20 0 1 0 75154263 500666368 105004 33554432000 4194304 5849740 140725842214416 140725842213416 5437607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 122233 105004 752 405 0 119177 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 488932 KiB
Current children cumulated memory: 420016 KiB

[startup+2022.3 s]
/proc/loadavg: 1.02 1.09 1.20 2/182 29085
/proc/meminfo: memFree=12694992/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=488868 memory=419952 CPUtime=2022.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 450254 0 0 0 201575 646 0 0 20 0 1 0 75154263 500600832 104988 33554432000 4194304 5849740 140725842214416 140725842213576 5307612 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 122217 104988 752 405 0 119161 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 488868 KiB
Current children cumulated memory: 419952 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.07 1.18 2/180 29086
/proc/meminfo: memFree=12695148/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=488868 memory=419952 CPUtime=2082.21 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 451271 0 0 0 207551 670 0 0 20 0 1 0 75154263 500600832 104988 33554432000 4194304 5849740 140725842214416 140725842213416 5307594 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 122217 104988 752 405 0 119161 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 488868 KiB
Current children cumulated memory: 419952 KiB

[startup+2142.3 s]
/proc/loadavg: 1.14 1.10 1.19 2/180 29087
/proc/meminfo: memFree=12691556/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=493652 memory=424644 CPUtime=2142.2 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 456757 0 0 0 213532 688 0 0 20 0 1 0 75154263 505499648 106161 33554432000 4194304 5849740 140725842214416 140725842213416 5438192 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 123413 106161 752 405 0 120357 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 493652 KiB
Current children cumulated memory: 424644 KiB

[startup+2202.3 s]
/proc/loadavg: 1.08 1.10 1.18 2/180 29088
/proc/meminfo: memFree=12691248/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=493652 memory=424864 CPUtime=2202.2 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 457842 0 0 0 219499 721 0 0 20 0 1 0 75154263 505499648 106216 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 123413 106216 752 405 0 120357 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 493652 KiB
Current children cumulated memory: 424864 KiB

[startup+2262.3 s]
/proc/loadavg: 1.07 1.09 1.18 2/180 29089
/proc/meminfo: memFree=12669832/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2262.2 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 462728 0 0 0 225479 741 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB

[startup+2322.3 s]
/proc/loadavg: 1.06 1.09 1.17 2/180 29097
/proc/meminfo: memFree=12669656/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2322.19 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 463430 0 0 0 231465 754 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213416 140424472661895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB

[startup+2382.3 s]
/proc/loadavg: 1.02 1.07 1.16 2/180 29098
/proc/meminfo: memFree=12669740/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2382.19 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 464029 0 0 0 237448 771 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213576 5437467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.06 1.15 2/180 29099
/proc/meminfo: memFree=12669928/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2442.19 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 464708 0 0 0 243434 785 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213416 5437591 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.05 1.14 2/180 29100
/proc/meminfo: memFree=12669812/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2502.19 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 467450 0 0 0 249414 805 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213416 5437620 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.05 1.13 2/180 29100
/proc/meminfo: memFree=12669888/32770624 swapFree=67108852/67108860
[pid=28956] ppid=28953 vsize=513800 memory=444884 CPUtime=2519.9 cores=0,2,4,6
/proc/28956/stat : 28956 (xcsp_picat) R 28953 28956 25579 0 -1 4202496 467820 0 0 0 251181 809 0 0 20 0 1 0 75154263 526131200 111221 33554432000 4194304 5849740 140725842214416 140725842213416 5437831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 14815232 140725842220214 140725842220292 140725842220292 140725842223050 0
/proc/28956/statm: 128450 111221 752 405 0 125394 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 513800 KiB
Current children cumulated memory: 444884 KiB

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

[startup+2520.01 s]
# the end of solver process 28956 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.81 s, system=8.09476 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): 2519.91
CPU user time (s): 2511.81
CPU system time (s): 8.09476
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 681644
Max. memory (cumulated for all children) (KiB): 521832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.81
system time used= 8.09475
maximum resident set size= 521832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467820
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= 37
involuntary context switches= 4180


# summary of solver processes directly reported to runsolver:
#   pid: 28956
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2511.81
#   total CPU system time (s): 8.09476

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2345 second user time and 18.1892 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 05:31:51
IDJOB=4295794
IDBENCH=141602
IDSOLVER=2754
FILE ID=node148/4295794-1532575911
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-20_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295794-1532575911/watcher-4295794-1532575911 -o /tmp/evaluation-result-4295794-1532575911/solver-4295794-1532575911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295794-1532575911.xml

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

MD5SUM BENCH= 5ab9c36a805c5c518370c16479d9ce42
RANDOM SEED=308211013

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:        12761052 kB
MemAvailable:   31585496 kB
Buffers:          217040 kB
Cached:         18544788 kB
SwapCached:            8 kB
Active:          2704152 kB
Inactive:       16455344 kB
Active(anon):     351692 kB
Inactive(anon):    74280 kB
Active(file):    2352460 kB
Inactive(file): 16381064 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3384 kB
Writeback:             0 kB
AnonPages:        404460 kB
Mapped:            43144 kB
Shmem:             25216 kB
Slab:             547256 kB
SReclaimable:     519380 kB
SUnreclaim:        27876 kB
KernelStack:        3376 kB
PageTables:         5884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     769128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    342016 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 06:13:51