Trace number 4395733

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.02 2400.12

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-030-15-2.xml
MD5SUMba573a75edcb56a5f29535772f8b277a
Bench CategoryCOP (optimization 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 variables480
Number of constraints495
Number of domains1
Minimum domain size1932
Maximum domain size1932
Distribution of domain sizes[{"size":1932,"count":480}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":30},{"degree":3,"count":450}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":30},{"arity":2,"count":450},{"arity":30,"count":15}]
Number of extensional constraints0
Number of intensional constraints480
Distribution of constraint types[{"type":"intension","count":480},{"type":"noOverlap","count":15}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

25.19/25.20	c xcsp_picat version 2.7b12 (9/12/2019)

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 (15227 MiB free)
  memory of node 1: 16384 MiB (15083 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395733-1568323865/watcher-4395733-1568323865 -o /tmp/evaluation-result-4395733-1568323865/solver-4395733-1568323865 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31467 --watchdog 2560 xcsp_picat HOME/instance-4395733-1568323865.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=31497, runsolver pid=31494
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 1.08 1.04 1.29 3/205 31498
/proc/meminfo: memFree=31000100/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2031716 memory=28828 CPUtime=0.1 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 1775 0 0 0 10 0 0 0 20 0 1 0 408636070 2080477184 7207 33554432000 4194304 5870510 140721698870864 140721698868008 4557857 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 507929 7207 875 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28828 KiB

[startup+0.210012 s]*
/proc/loadavg: 1.08 1.04 1.29 3/205 31498
/proc/meminfo: memFree=30962188/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2045800 memory=50772 CPUtime=0.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 4255 0 0 0 21 0 0 0 20 0 1 0 408636070 2094899200 12693 33554432000 4194304 5870510 140721698870864 140721698868008 5287642 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 511450 12693 905 410 0 506923 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2045800 KiB
Current children cumulated memory: 50772 KiB

[startup+0.310203 s]*
/proc/loadavg: 1.08 1.04 1.29 3/205 31498
/proc/meminfo: memFree=30922492/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2071552 memory=75192 CPUtime=0.31 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 10657 0 0 0 30 1 0 0 20 0 1 0 408636070 2121269248 18798 33554432000 4194304 5870510 140721698870864 140721698868008 5287596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 517888 18798 905 410 0 513361 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071552 KiB
Current children cumulated memory: 75192 KiB

[startup+0.700382 s]
/proc/loadavg: 1.08 1.04 1.29 3/205 31498
/proc/meminfo: memFree=30843324/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2148144 memory=145272 CPUtime=0.69 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 25940 0 0 0 65 4 0 0 20 0 1 0 408636070 2199699456 36318 33554432000 4194304 5870510 140721698870864 140721698868008 5478371 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 537036 36318 943 410 0 532509 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2148144 KiB
Current children cumulated memory: 145272 KiB

[startup+1.50034 s]
/proc/loadavg: 1.08 1.04 1.29 3/205 31498
/proc/meminfo: memFree=30739548/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2148280 memory=145272 CPUtime=1.49 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 25971 0 0 0 145 4 0 0 20 0 1 0 408636070 2199838720 36318 33554432000 4194304 5870510 140721698870864 140721698870120 5478363 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 537070 36318 943 410 0 532543 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2148280 KiB
Current children cumulated memory: 145272 KiB

[startup+3.10979 s]
/proc/loadavg: 1.23 1.07 1.30 3/205 31498
/proc/meminfo: memFree=30460648/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2148412 memory=145724 CPUtime=3.1 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 28763 0 0 0 306 4 0 0 20 0 1 0 408636070 2199973888 36431 33554432000 4194304 5870510 140721698870864 140721698869976 5406309 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 537103 36431 960 410 0 532576 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2148412 KiB
Current children cumulated memory: 145724 KiB

[startup+6.30041 s]
/proc/loadavg: 1.23 1.07 1.30 3/205 31498
/proc/meminfo: memFree=29645032/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2181368 memory=164232 CPUtime=6.3 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 71395 0 0 0 622 8 0 0 20 0 1 0 408636070 2233720832 41058 33554432000 4194304 5870510 140721698870864 140721698869560 5326793 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 545342 41058 969 410 0 540815 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2181368 KiB
Current children cumulated memory: 164232 KiB

[startup+12.7003 s]
/proc/loadavg: 1.35 1.10 1.31 3/205 31498
/proc/meminfo: memFree=28666616/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2150788 memory=156212 CPUtime=12.69 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 96927 0 0 0 1255 14 0 0 20 0 1 0 408636070 2202406912 39053 33554432000 4194304 5870510 140721698870864 140721698870120 140152473247623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 537697 39053 981 410 0 533170 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2150788 KiB
Current children cumulated memory: 156212 KiB

[startup+25.5005 s]
/proc/loadavg: 1.45 1.13 1.32 3/205 31498
/proc/meminfo: memFree=28475520/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=243660 CPUtime=25.49 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 119199 0 0 0 2530 19 0 0 20 0 1 0 408636070 2298773504 60915 33554432000 4194304 5870510 140721698870864 140721698869304 140152478467932 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 60915 991 410 0 556697 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 243660 KiB

[startup+51.1103 s]
/proc/loadavg: 1.64 1.20 1.33 3/204 31501
/proc/meminfo: memFree=27468908/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=239564 CPUtime=51.1 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 132388 0 0 0 5089 21 0 0 20 0 1 0 408636070 2298773504 59891 33554432000 4194304 5870510 140721698870864 140721698869304 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 59891 991 410 0 556697 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 239564 KiB

[startup+102.3 s]
/proc/loadavg: 1.85 1.34 1.37 3/204 31505
/proc/meminfo: memFree=28008048/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=243660 CPUtime=102.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 159108 0 0 0 10203 25 0 0 20 0 1 0 408636070 2298773504 60915 33554432000 4194304 5870510 140721698870864 140721698869880 5288794 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 60915 991 410 0 556697 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 243660 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.46 1.41 3/204 31509
/proc/meminfo: memFree=27989028/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=245876 CPUtime=162.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 173847 0 0 0 16198 30 0 0 20 0 1 0 408636070 2298773504 61469 33554432000 4194304 5870510 140721698870864 140721698869880 5282609 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 61469 991 410 0 556697 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 245876 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.56 1.45 3/202 31515
/proc/meminfo: memFree=27973972/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=239564 CPUtime=222.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 177106 0 0 0 22194 34 0 0 20 0 1 0 408636070 2298773504 59891 33554432000 4194304 5870510 140721698870864 140721698869880 5272958 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 59891 991 410 0 556697 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 239564 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.64 1.48 3/204 31521
/proc/meminfo: memFree=27961556/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=239564 CPUtime=282.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 191522 0 0 0 28191 37 0 0 20 0 1 0 408636070 2298773504 59891 33554432000 4194304 5870510 140721698870864 140721698869880 5308388 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 59891 991 410 0 556697 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 239564 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.70 1.51 3/204 31525
/proc/meminfo: memFree=27936880/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=247924 CPUtime=342.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 193241 0 0 0 34188 40 0 0 20 0 1 0 408636070 2298773504 61981 33554432000 4194304 5870510 140721698870864 140721698869880 5283083 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 61981 991 410 0 556697 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 247924 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.76 1.54 3/204 31531
/proc/meminfo: memFree=28023560/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=243828 CPUtime=402.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 207646 0 0 0 40185 43 0 0 20 0 1 0 408636070 2298773504 60957 33554432000 4194304 5870510 140721698870864 140721698869880 5289561 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 60957 991 410 0 556697 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 243828 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 1.82 1.58 3/204 31535
/proc/meminfo: memFree=28008540/32770624 swapFree=66966088/67108860
[pid=31497] ppid=31494 vsize=2244896 memory=243828 CPUtime=462.28 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 209866 0 0 0 46182 46 0 0 20 0 1 0 408636070 2298773504 60957 33554432000 4194304 5870510 140721698870864 140721698869880 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 561224 60957 991 410 0 556697 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2244896 KiB
Current children cumulated memory: 243828 KiB


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

/proc/31497/statm: 571772 68888 991 410 0 567245 0
Current children cumulated CPU time: 1662.21 s
Current children cumulated vsize: 2287088 KiB
Current children cumulated memory: 275552 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/203 31667
/proc/meminfo: memFree=27914908/32770624 swapFree=66966108/67108860
[pid=31497] ppid=31494 vsize=2269224 memory=283168 CPUtime=1722.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 393107 0 0 0 172096 125 0 0 20 0 1 0 408636070 2323685376 70792 33554432000 4194304 5870510 140721698870864 140721698869880 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 567306 70792 991 410 0 562779 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2269224 KiB
Current children cumulated memory: 283168 KiB

[startup+1782.3 s]
/proc/loadavg: 2.07 2.04 1.92 3/205 31680
/proc/meminfo: memFree=27897572/32770624 swapFree=66966112/67108860
[pid=31497] ppid=31494 vsize=2300044 memory=283844 CPUtime=1782.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 408647 0 0 0 178092 129 0 0 20 0 1 0 408636070 2355245056 70961 33554432000 4194304 5870510 140721698870864 140721698869816 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 575011 70961 991 410 0 570484 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 283844 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.03 1.92 3/204 31711
/proc/meminfo: memFree=27881032/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2300044 memory=283856 CPUtime=1842.2 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 423867 0 0 0 184087 133 0 0 20 0 1 0 408636070 2355245056 70964 33554432000 4194304 5870510 140721698870864 140721698869816 5274812 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 575011 70964 991 410 0 570484 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 283856 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/204 31715
/proc/meminfo: memFree=27969372/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2269224 memory=281120 CPUtime=1902.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 438866 0 0 0 190084 137 0 0 20 0 1 0 408636070 2323685376 70280 33554432000 4194304 5870510 140721698870864 140721698869880 5272711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 567306 70280 991 410 0 562779 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2269224 KiB
Current children cumulated memory: 281120 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.04 1.94 3/204 31719
/proc/meminfo: memFree=27941596/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2300044 memory=291488 CPUtime=1962.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 441462 0 0 0 196082 139 0 0 20 0 1 0 408636070 2355245056 72872 33554432000 4194304 5870510 140721698870864 140721698869816 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 575011 72872 991 410 0 570484 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 291488 KiB

[startup+2022.3 s]
/proc/loadavg: 2.09 2.05 1.95 3/204 31725
/proc/meminfo: memFree=27918496/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2300044 memory=291544 CPUtime=2022.21 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 444480 0 0 0 202078 143 0 0 20 0 1 0 408636070 2355245056 72886 33554432000 4194304 5870510 140721698870864 140721698869816 5282515 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 575011 72886 991 410 0 570484 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 291544 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.04 1.95 3/202 31729
/proc/meminfo: memFree=27900080/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2300044 memory=289512 CPUtime=2082.2 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 447487 0 0 0 208074 146 0 0 20 0 1 0 408636070 2355245056 72378 33554432000 4194304 5870510 140721698870864 140721698869816 5272526 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 575011 72378 991 410 0 570484 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 289512 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/202 31733
/proc/meminfo: memFree=27875448/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2305644 memory=291516 CPUtime=2142.19 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 465275 0 0 0 214068 151 0 0 20 0 1 0 408636070 2360979456 72879 33554432000 4194304 5870510 140721698870864 140721698869816 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 576411 72879 991 410 0 571884 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 2305644 KiB
Current children cumulated memory: 291516 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/202 31739
/proc/meminfo: memFree=27965080/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2274824 memory=285216 CPUtime=2202.2 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 480169 0 0 0 220064 156 0 0 20 0 1 0 408636070 2329419776 71304 33554432000 4194304 5870510 140721698870864 140721698869880 140152478487495 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 568706 71304 991 410 0 564179 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2274824 KiB
Current children cumulated memory: 285216 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/202 31744
/proc/meminfo: memFree=27937380/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2305644 memory=295724 CPUtime=2262.2 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 495344 0 0 0 226061 159 0 0 20 0 1 0 408636070 2360979456 73931 33554432000 4194304 5870510 140721698870864 140721698869816 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 576411 73931 991 410 0 571884 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2305644 KiB
Current children cumulated memory: 295724 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/203 31749
/proc/meminfo: memFree=27906580/32770624 swapFree=66966128/67108860
[pid=31497] ppid=31494 vsize=2305644 memory=291512 CPUtime=2322.19 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 510816 0 0 0 232057 162 0 0 20 0 1 0 408636070 2360979456 72878 33554432000 4194304 5870510 140721698870864 140721698869816 5283280 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 576411 72878 991 410 0 571884 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 2305644 KiB
Current children cumulated memory: 291512 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/203 31763
/proc/meminfo: memFree=27879188/32770624 swapFree=66966140/67108860
[pid=31497] ppid=31494 vsize=2274824 memory=287264 CPUtime=2382.19 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 525706 0 0 0 238054 165 0 0 20 0 1 0 408636070 2329419776 71816 33554432000 4194304 5870510 140721698870864 140721698869880 5289014 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 568706 71816 991 410 0 564179 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 2274824 KiB
Current children cumulated memory: 287264 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 1.95 3/203 31764
/proc/meminfo: memFree=27867700/32770624 swapFree=66966140/67108860
[pid=31497] ppid=31494 vsize=2305644 memory=293544 CPUtime=2400 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 526332 0 0 0 239834 166 0 0 20 0 1 0 408636070 2360979456 73386 33554432000 4194304 5870510 140721698870864 140721698869816 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 576411 73386 991 410 0 571884 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 2305644 KiB
Current children cumulated memory: 293544 KiB

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

[startup+2400.12 s]
# the end of solver process 31497 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.35 s, system=1.66895 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 1.95 3/203 31764
/proc/meminfo: memFree=27867700/32770624 swapFree=66966140/67108860
[pid=31497] ppid=31494 vsize=2305644 memory=293544 CPUtime=2400 cores=0,2,4,6
/proc/31497/stat : 31497 (xcsp_picat) R 31494 31497 31436 0 -1 4202496 526332 0 0 0 239834 166 0 0 20 0 1 0 408636070 2360979456 73386 33554432000 4194304 5870510 140721698870864 140721698869816 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30416896 140721698878495 140721698878573 140721698878573 140721698881482 0
/proc/31497/statm: 576411 73386 991 410 0 571884 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 2305644 KiB
Current children cumulated memory: 293544 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.12
CPU time (s): 2400.02
CPU user time (s): 2398.35
CPU system time (s): 1.66895
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 2354964
Max. memory (cumulated for all children) (KiB): 344612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.35
system time used= 1.66895
maximum resident set size= 344612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 526332
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= 36
involuntary context switches= 3008


# summary of solver processes directly reported to runsolver:
#   pid: 31497
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2398.35
#   total CPU system time (s): 1.66895

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.59503 second user time and 19.4519 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-12 23:30:25
IDJOB=4395733
IDBENCH=115769
IDSOLVER=2845
FILE ID=node135/4395733-1568323865
RUNJOBID= node135-1568323825-31467
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-030-15-2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395733-1568323865/watcher-4395733-1568323865 -o /tmp/evaluation-result-4395733-1568323865/solver-4395733-1568323865 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31467 --watchdog 2560  xcsp_picat HOME/instance-4395733-1568323865.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ba573a75edcb56a5f29535772f8b277a
RANDOM SEED=1845911954

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        31047480 kB
MemAvailable:   31862828 kB
Buffers:          116604 kB
Cached:           966324 kB
SwapCached:        35936 kB
Active:           427768 kB
Inactive:         695468 kB
Active(anon):      11680 kB
Inactive(anon):    60140 kB
Active(file):     416088 kB
Inactive(file):   635328 kB
Unevictable:      110032 kB
Mlocked:          110032 kB
SwapTotal:      67108860 kB
SwapFree:       66966088 kB
Dirty:              6668 kB
Writeback:             0 kB
AnonPages:        114472 kB
Mapped:            33272 kB
Shmem:             22524 kB
Slab:             190016 kB
SReclaimable:     159532 kB
SUnreclaim:        30484 kB
KernelStack:        3488 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 00:10:25