Trace number 4309708

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 2018-08-14? (TO) 2520.05 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-22_c18.xml
MD5SUM13c66cb7417087d31bdec501d06a9dbf
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 variables715
Number of constraints319
Number of domains2
Minimum domain size22
Maximum domain size231
Distribution of domain sizes[{"size":22,"count":484},{"size":231,"count":231}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":242},{"degree":4,"count":473}]
Minimum constraint arity1
Maximum constraint arity231
Distribution of constraint arities[{"arity":1,"count":11},{"arity":2,"count":11},{"arity":3,"count":231},{"arity":11,"count":21},{"arity":22,"count":22},{"arity":42,"count":11},{"arity":44,"count":11},{"arity":231,"count":1}]
Number of extensional constraints231
Number of intensional constraints22
Distribution of constraint types[{"type":"extension","count":231},{"type":"intension","count":22},{"type":"allDifferent","count":23},{"type":"count","count":21},{"type":"cardinality","count":22}]
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 (11827 MiB free)
  memory of node 1: 16384 MiB (8942 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309708-1534315320/watcher-4309708-1534315320 -o /tmp/evaluation-result-4309708-1534315320/solver-4309708-1534315320 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580 xcsp_picat HOME/instance-4309708-1534315320.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=20073, runsolver pid=20070

[startup+0.100164 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=21233344/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2033560 memory=38168 CPUtime=0.1 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1543 0 0 0 10 0 0 0 20 0 1 0 249095195 2082365440 9542 33554432000 4194304 5849940 140737425013680 140737425013680 4541371 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 508390 9542 626 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 38168 KiB

[startup+0.209922 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=21216216/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2033560 memory=56844 CPUtime=0.21 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1644 0 0 0 21 0 0 0 20 0 1 0 249095195 2082365440 14211 33554432000 4194304 5849940 140737425013680 140737425013048 4474892 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 508390 14211 635 405 0 505334 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 56844 KiB

[startup+0.309764 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=21191640/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2033560 memory=81664 CPUtime=0.31 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1659 0 0 0 30 1 0 0 20 0 1 0 249095195 2082365440 20416 33554432000 4194304 5849940 140737425013680 140737425013048 4507666 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 508390 20416 648 405 0 505334 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 81664 KiB

[startup+0.700389 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=21164468/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2069072 memory=123504 CPUtime=0.69 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 5060 0 0 0 68 1 0 0 20 0 1 0 249095195 2118729728 30876 33554432000 4194304 5849940 140737425013680 140737425013048 5379509 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 517268 30876 713 405 0 514212 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2069072 KiB
Current children cumulated memory: 123504 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=21114744/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2168144 memory=222528 CPUtime=1.49 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 6322 0 0 0 146 3 0 0 20 0 1 0 249095195 2220179456 55632 33554432000 4194304 5849940 140737425013680 140737425012776 5406222 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 542036 55632 713 405 0 538980 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2168144 KiB
Current children cumulated memory: 222528 KiB

[startup+3.10967 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=20915376/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2562384 memory=475652 CPUtime=3.1 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 8165 0 0 0 303 7 0 0 20 0 1 0 249095195 2623881216 118913 33554432000 4194304 5849940 140737425013680 140737425012776 140213841602464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 640596 118913 713 405 0 637540 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2562384 KiB
Current children cumulated memory: 475652 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=20628808/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2585576 memory=640112 CPUtime=6.29 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 42379 0 0 0 617 12 0 0 20 0 1 0 249095195 2647629824 160028 33554432000 4194304 5849940 140737425013680 140737425012888 5333117 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 646394 160028 728 405 0 643338 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2585576 KiB
Current children cumulated memory: 640112 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=20581532/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2748600 memory=795808 CPUtime=12.69 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 119810 0 0 0 1247 22 0 0 20 0 1 0 249095195 2814566400 198952 33554432000 4194304 5849940 140737425013680 140737425012552 4217974 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 687150 198952 740 405 0 684094 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2748600 KiB
Current children cumulated memory: 795808 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 20074
/proc/meminfo: memFree=20568252/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2631620 memory=678904 CPUtime=25.49 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 157882 0 0 0 2525 24 0 0 20 0 1 0 249095195 2694778880 169726 33554432000 4194304 5849940 140737425013680 140737425011224 4211581 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 657905 169726 744 405 0 654849 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2631620 KiB
Current children cumulated memory: 678904 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 20074
/proc/meminfo: memFree=21193488/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2631596 memory=678896 CPUtime=51.1 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 290356 0 0 0 5072 38 0 0 20 0 1 0 249095195 2694754304 169724 33554432000 4194304 5849940 140737425013680 140737425011944 4213318 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 657899 169724 748 405 0 654843 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2631596 KiB
Current children cumulated memory: 678896 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 20075
/proc/meminfo: memFree=21162184/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2626312 memory=679744 CPUtime=102.3 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 389972 0 0 0 10177 53 0 0 20 0 1 0 249095195 2689343488 169936 33554432000 4194304 5849940 140737425013680 140737425012168 4208011 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 656578 169936 748 405 0 653522 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2626312 KiB
Current children cumulated memory: 679744 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 20076
/proc/meminfo: memFree=21142016/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2612656 memory=666148 CPUtime=162.29 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 466632 0 0 0 16158 71 0 0 20 0 1 0 249095195 2675359744 166537 33554432000 4194304 5849940 140737425013680 140737425012328 5373237 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 653164 166537 748 405 0 650108 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2612656 KiB
Current children cumulated memory: 666148 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20077
/proc/meminfo: memFree=21098044/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2614652 memory=669304 CPUtime=222.3 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 543014 0 0 0 22140 90 0 0 20 0 1 0 249095195 2677403648 167326 33554432000 4194304 5849940 140737425013680 140737425012680 5307489 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 653663 167326 748 405 0 650607 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2614652 KiB
Current children cumulated memory: 669304 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20078
/proc/meminfo: memFree=21078892/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2623856 memory=678508 CPUtime=282.3 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 616714 0 0 0 28120 110 0 0 20 0 1 0 249095195 2686828544 169627 33554432000 4194304 5849940 140737425013680 140737425012680 5311766 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 655964 169627 748 405 0 652908 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2623856 KiB
Current children cumulated memory: 678508 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20079
/proc/meminfo: memFree=20977448/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2615608 memory=669380 CPUtime=342.3 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 697393 0 0 0 34100 130 0 0 20 0 1 0 249095195 2678382592 167345 33554432000 4194304 5849940 140737425013680 140737425012680 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 653902 167345 748 405 0 650846 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2615608 KiB
Current children cumulated memory: 669380 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20080
/proc/meminfo: memFree=20969840/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2628852 memory=677024 CPUtime=402.31 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 772781 0 0 0 40077 154 0 0 20 0 1 0 249095195 2691944448 169256 33554432000 4194304 5849940 140737425013680 140737425011944 4234762 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 657213 169256 748 405 0 654157 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2628852 KiB
Current children cumulated memory: 677024 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20081
/proc/meminfo: memFree=20954668/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2637924 memory=686096 CPUtime=462.3 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 853329 0 0 0 46053 177 0 0 20 0 1 0 249095195 2701234176 171524 33554432000 4194304 5849940 140737425013680 140737425012680 5438305 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 659481 171524 748 405 0 656425 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2637924 KiB
Current children cumulated memory: 686096 KiB


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

/proc/20073/statm: 662513 177672 748 405 0 659457 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2650052 KiB
Current children cumulated memory: 710688 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20212
/proc/meminfo: memFree=21445120/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2649804 memory=710460 CPUtime=1782.31 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1271548 0 0 0 177663 568 0 0 20 0 1 0 249095195 2713399296 177615 33554432000 4194304 5849940 140737425013680 140737425012840 5437662 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 662451 177615 748 405 0 659395 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 2649804 KiB
Current children cumulated memory: 710460 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20213
/proc/meminfo: memFree=21437528/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2649804 memory=710460 CPUtime=1842.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1273762 0 0 0 183653 579 0 0 20 0 1 0 249095195 2713399296 177615 33554432000 4194304 5849940 140737425013680 140737425012168 4208888 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 662451 177615 748 405 0 659395 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2649804 KiB
Current children cumulated memory: 710460 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20214
/proc/meminfo: memFree=21431164/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2655556 memory=712396 CPUtime=1902.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1275719 0 0 0 189637 595 0 0 20 0 1 0 249095195 2719289344 178099 33554432000 4194304 5849940 140737425013680 140737425012680 5438039 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 663889 178099 748 405 0 660833 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2655556 KiB
Current children cumulated memory: 712396 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20215
/proc/meminfo: memFree=21441544/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2655556 memory=712396 CPUtime=1962.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1299180 0 0 0 195612 620 0 0 20 0 1 0 249095195 2719289344 178099 33554432000 4194304 5849940 140737425013680 140737425012680 5307802 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 663889 178099 748 405 0 660833 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2655556 KiB
Current children cumulated memory: 712396 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20216
/proc/meminfo: memFree=21441712/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2655556 memory=712396 CPUtime=2022.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1300585 0 0 0 201598 634 0 0 20 0 1 0 249095195 2719289344 178099 33554432000 4194304 5849940 140737425013680 140737425012680 140213842014087 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 663889 178099 748 405 0 660833 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2655556 KiB
Current children cumulated memory: 712396 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20217
/proc/meminfo: memFree=21436264/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2655556 memory=712396 CPUtime=2082.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1302934 0 0 0 207585 647 0 0 20 0 1 0 249095195 2719289344 178099 33554432000 4194304 5849940 140737425013680 140737425012680 5353961 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 663889 178099 748 405 0 660833 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2655556 KiB
Current children cumulated memory: 712396 KiB

[startup+2142.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/187 20218
/proc/meminfo: memFree=21431492/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656696 memory=716492 CPUtime=2142.33 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1304954 0 0 0 213568 665 0 0 20 0 1 0 249095195 2720456704 179123 33554432000 4194304 5849940 140737425013680 140737425012840 5438027 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664174 179123 748 405 0 661118 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 2656696 KiB
Current children cumulated memory: 716492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.38 2.16 2.10 3/187 20219
/proc/meminfo: memFree=21424632/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2202.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1311516 0 0 0 219550 682 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012840 5303655 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB

[startup+2262.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/187 20220
/proc/meminfo: memFree=21417896/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2262.32 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1313481 0 0 0 225532 700 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012680 5438029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.11 2.09 3/188 20229
/proc/meminfo: memFree=21426444/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2322.33 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1316377 0 0 0 231520 713 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012680 5340536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 20230
/proc/meminfo: memFree=21432212/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2382.33 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1317593 0 0 0 237511 722 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012680 5335776 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 20231
/proc/meminfo: memFree=21428512/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2442.33 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1323332 0 0 0 243495 738 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012840 5339940 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 20232
/proc/meminfo: memFree=21424044/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2656472 memory=716268 CPUtime=2502.33 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1324689 0 0 0 249485 748 0 0 20 0 1 0 249095195 2720227328 179067 33554432000 4194304 5849940 140737425013680 140737425012680 5438020 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 664118 179067 748 405 0 661062 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2656472 KiB
Current children cumulated memory: 716268 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.06 2.07 3/188 20232
/proc/meminfo: memFree=21415252/32770624 swapFree=67105356/67108860
[pid=20073] ppid=20070 vsize=2666392 memory=717172 CPUtime=2520.03 cores=0,2,4,6
/proc/20073/stat : 20073 (xcsp_picat) R 20070 20073 16836 0 -1 4202496 1326531 0 0 0 251250 753 0 0 20 0 1 0 249095195 2730385408 179293 33554432000 4194304 5849940 140737425013680 140737425012680 5313367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 42881024 140737425015990 140737425016068 140737425016068 140737425018826 0
/proc/20073/statm: 666598 179293 748 405 0 663542 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2666392 KiB
Current children cumulated memory: 717172 KiB

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

[startup+2520.01 s]
# the end of solver process 20073 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.51 s, system=7.54217 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): 2520.05
CPU user time (s): 2512.51
CPU system time (s): 7.54217
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2974032
Max. memory (cumulated for all children) (KiB): 847288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.51
system time used= 7.54217
maximum resident set size= 847288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1326531
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= 30
involuntary context switches= 742


# summary of solver processes directly reported to runsolver:
#   pid: 20073
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2512.51
#   total CPU system time (s): 7.54217

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.66099 second user time and 18.8163 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-15 08:42:00
IDJOB=4309708
IDBENCH=141594
IDSOLVER=2794
FILE ID=node149/4309708-1534315320
RUNJOBID= node149-1534293289-16867
PBS_JOBID= 21038141
Free space on /tmp= 41784 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-22_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309708-1534315320/watcher-4309708-1534315320 -o /tmp/evaluation-result-4309708-1534315320/solver-4309708-1534315320 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580  xcsp_picat HOME/instance-4309708-1534315320.xml

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

MD5SUM BENCH= 13c66cb7417087d31bdec501d06a9dbf
RANDOM SEED=995893987

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        21269156 kB
MemAvailable:   30976660 kB
Buffers:          186540 kB
Cached:          9702056 kB
SwapCached:         1704 kB
Active:          5096748 kB
Inactive:        5766856 kB
Active(anon):     925492 kB
Inactive(anon):   109740 kB
Active(file):    4171256 kB
Inactive(file):  5657116 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67105356 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        980024 kB
Mapped:            57192 kB
Shmem:             57760 kB
Slab:             335448 kB
SReclaimable:     307592 kB
SUnreclaim:        27856 kB
KernelStack:        3376 kB
PageTables:         7536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3301108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    595968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 41780 MiB
End job on node149 at 2018-08-15 09:24:00