Trace number 4295749

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.07 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-18_c18.xml
MD5SUM4eb29a597c5d97627c316d99279efe71
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 variables477
Number of constraints225
Number of domains2
Minimum domain size18
Maximum domain size153
Distribution of domain sizes[{"size":18,"count":324},{"size":153,"count":153}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":162},{"degree":4,"count":315}]
Minimum constraint arity1
Maximum constraint arity153
Distribution of constraint arities[{"arity":1,"count":9},{"arity":2,"count":9},{"arity":3,"count":153},{"arity":9,"count":17},{"arity":18,"count":18},{"arity":34,"count":9},{"arity":36,"count":9},{"arity":153,"count":1}]
Number of extensional constraints153
Number of intensional constraints18
Distribution of constraint types[{"type":"extension","count":153},{"type":"intension","count":18},{"type":"allDifferent","count":19},{"type":"count","count":17},{"type":"cardinality","count":18}]
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 (1986 MiB free)
  memory of node 1: 16384 MiB (9603 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295749-1532573597/watcher-4295749-1532573597 -o /tmp/evaluation-result-4295749-1532573597/solver-4295749-1532573597 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295749-1532573597.xml 

running on 4 cores: 1,3,5,7

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=28732, runsolver pid=28729

[startup+0.100172 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11840244/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=137180 memory=35132 CPUtime=0.1 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 2612 0 0 0 10 0 0 0 20 0 1 0 74922818 140472320 8783 33554432000 4194304 5849740 140721864196192 140721864196192 5251112 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 34295 8783 652 405 0 31239 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 137180 KiB
Current children cumulated memory: 35132 KiB

[startup+0.209947 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11830504/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=137276 memory=42580 CPUtime=0.21 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 4149 0 0 0 20 1 0 0 20 0 1 0 74922818 140570624 10645 33554432000 4194304 5849740 140721864196192 140721864196192 5249600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 34319 10645 652 405 0 31263 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 137276 KiB
Current children cumulated memory: 42580 KiB

[startup+0.309867 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11826204/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=139824 memory=48480 CPUtime=0.31 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 6899 0 0 0 30 1 0 0 20 0 1 0 74922818 143179776 12120 33554432000 4194304 5849740 140721864196192 140721864196192 5249653 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 34956 12120 652 405 0 31900 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 139824 KiB
Current children cumulated memory: 48480 KiB

[startup+0.70039 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11803000/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=193736 memory=104712 CPUtime=0.7 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 10188 0 0 0 67 3 0 0 20 0 1 0 74922818 198385664 26178 33554432000 4194304 5849740 140721864196192 140721864194776 5378923 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 48434 26178 716 405 0 45378 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 193736 KiB
Current children cumulated memory: 104712 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11733044/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=292040 memory=203184 CPUtime=1.49 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 11258 0 0 0 145 4 0 0 20 0 1 0 74922818 299048960 50796 33554432000 4194304 5849740 140721864196192 140721864194776 5300560 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 73010 50796 716 405 0 69954 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 292040 KiB
Current children cumulated memory: 203184 KiB

[startup+3.10981 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11661480/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=299208 memory=209472 CPUtime=3.1 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 28534 0 0 0 305 5 0 0 20 0 1 0 74922818 306388992 52368 33554432000 4194304 5849740 140721864196192 140721864194776 5373162 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 74802 52368 735 405 0 71746 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 299208 KiB
Current children cumulated memory: 209472 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11583204/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=309112 memory=222352 CPUtime=6.29 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 51040 0 0 0 620 9 0 0 20 0 1 0 74922818 316530688 55588 33554432000 4194304 5849740 140721864196192 140721864194840 5375270 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 77278 55588 743 405 0 74222 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 309112 KiB
Current children cumulated memory: 222352 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11647812/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=309112 memory=222372 CPUtime=12.69 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 60475 0 0 0 1260 9 0 0 20 0 1 0 74922818 316530688 55593 33554432000 4194304 5849740 140721864196192 140721864194680 4211581 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 77278 55593 747 405 0 74222 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 309112 KiB
Current children cumulated memory: 222372 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11628752/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=314924 memory=225924 CPUtime=25.49 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 100558 0 0 0 2533 16 0 0 20 0 1 0 74922818 322482176 56481 33554432000 4194304 5849740 140721864196192 140721864194840 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 78731 56481 751 405 0 75675 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 314924 KiB
Current children cumulated memory: 225924 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28733
/proc/meminfo: memFree=11636692/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=308008 memory=217736 CPUtime=51.1 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 124458 0 0 0 5083 27 0 0 20 0 1 0 74922818 315400192 54434 33554432000 4194304 5849740 140721864196192 140721864194840 4211639 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 77002 54434 752 405 0 73946 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 308008 KiB
Current children cumulated memory: 217736 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28734
/proc/meminfo: memFree=11644196/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=313588 memory=226904 CPUtime=102.3 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 169371 0 0 0 10179 51 0 0 20 0 1 0 74922818 321114112 56726 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 78397 56726 752 405 0 75341 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 313588 KiB
Current children cumulated memory: 226904 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28736
/proc/meminfo: memFree=11624016/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=318692 memory=232068 CPUtime=162.29 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 192504 0 0 0 16155 74 0 0 20 0 1 0 74922818 326340608 58017 33554432000 4194304 5849740 140721864196192 140721864195352 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 79673 58017 752 405 0 76617 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 318692 KiB
Current children cumulated memory: 232068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28737
/proc/meminfo: memFree=11634884/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=318692 memory=232068 CPUtime=222.3 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 212051 0 0 0 22130 100 0 0 20 0 1 0 74922818 326340608 58017 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 79673 58017 752 405 0 76617 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 318692 KiB
Current children cumulated memory: 232068 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28738
/proc/meminfo: memFree=11619744/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=318692 memory=232068 CPUtime=282.3 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 235865 0 0 0 28105 125 0 0 20 0 1 0 74922818 326340608 58017 33554432000 4194304 5849740 140721864196192 140721864195192 5437404 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 79673 58017 752 405 0 76617 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 318692 KiB
Current children cumulated memory: 232068 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28740
/proc/meminfo: memFree=11604688/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=318692 memory=232068 CPUtime=342.31 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 264415 0 0 0 34086 145 0 0 20 0 1 0 74922818 326340608 58017 33554432000 4194304 5849740 140721864196192 140721864195352 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 79673 58017 752 405 0 76617 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 318692 KiB
Current children cumulated memory: 232068 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28741
/proc/meminfo: memFree=11598296/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=318692 memory=232076 CPUtime=402.3 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 285212 0 0 0 40058 172 0 0 20 0 1 0 74922818 326340608 58019 33554432000 4194304 5849740 140721864196192 140721864195352 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 79673 58019 752 405 0 76617 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 318692 KiB
Current children cumulated memory: 232076 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28750
/proc/meminfo: memFree=11591940/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=324820 memory=238212 CPUtime=462.3 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 307070 0 0 0 46038 192 0 0 20 0 1 0 74922818 332615680 59553 33554432000 4194304 5849740 140721864196192 140721864195192 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 81205 59553 752 405 0 78149 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 324820 KiB
Current children cumulated memory: 238212 KiB


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

/proc/28732/statm: 94576 74925 752 405 0 91520 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 378304 KiB
Current children cumulated memory: 299700 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28813
/proc/meminfo: memFree=11481660/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=435648 memory=356916 CPUtime=1782.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 558514 0 0 0 177647 586 0 0 20 0 1 0 74922818 446103552 89229 33554432000 4194304 5849740 140721864196192 140721864195352 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 108912 89229 752 405 0 105856 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 435648 KiB
Current children cumulated memory: 356916 KiB

[startup+1842.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 28814
/proc/meminfo: memFree=11481600/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=435648 memory=356916 CPUtime=1842.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 562492 0 0 0 183635 598 0 0 20 0 1 0 74922818 446103552 89229 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 108912 89229 752 405 0 105856 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 435648 KiB
Current children cumulated memory: 356916 KiB

[startup+1902.3 s]
/proc/loadavg: 2.49 2.17 2.10 3/188 28815
/proc/meminfo: memFree=11529140/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=387296 memory=308692 CPUtime=1902.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 567100 0 0 0 189619 614 0 0 20 0 1 0 74922818 396591104 77173 33554432000 4194304 5849740 140721864196192 140721864195192 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 96824 77173 752 405 0 93768 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 387296 KiB
Current children cumulated memory: 308692 KiB

[startup+1962.3 s]
/proc/loadavg: 2.18 2.14 2.09 3/187 28817
/proc/meminfo: memFree=11474004/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=443692 memory=364984 CPUtime=1962.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 568714 0 0 0 195604 629 0 0 20 0 1 0 74922818 454340608 91246 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 110923 91246 752 405 0 107867 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 443692 KiB
Current children cumulated memory: 364984 KiB

[startup+2022.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/187 28818
/proc/meminfo: memFree=11442848/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=443692 memory=364984 CPUtime=2022.34 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 569796 0 0 0 201592 642 0 0 20 0 1 0 74922818 454340608 91246 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 110923 91246 752 405 0 107867 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 443692 KiB
Current children cumulated memory: 364984 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.10 2.08 3/187 28819
/proc/meminfo: memFree=11410088/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=476464 memory=397756 CPUtime=2082.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 571791 0 0 0 207573 660 0 0 20 0 1 0 74922818 487899136 99439 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 119116 99439 752 405 0 116060 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 476464 KiB
Current children cumulated memory: 397756 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 28821
/proc/meminfo: memFree=11439908/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=445796 memory=367064 CPUtime=2142.33 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 572951 0 0 0 213559 674 0 0 20 0 1 0 74922818 456495104 91766 33554432000 4194304 5849740 140721864196192 140721864195192 5307360 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 111449 91766 752 405 0 108393 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 445796 KiB
Current children cumulated memory: 367064 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 28822
/proc/meminfo: memFree=11393256/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=492808 memory=414136 CPUtime=2202.34 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 576377 0 0 0 219548 686 0 0 20 0 1 0 74922818 504635392 103534 33554432000 4194304 5849740 140721864196192 140721864195192 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 123202 103534 752 405 0 120146 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 492808 KiB
Current children cumulated memory: 414136 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 28831
/proc/meminfo: memFree=11392648/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=492808 memory=414136 CPUtime=2262.34 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 578750 0 0 0 225534 700 0 0 20 0 1 0 74922818 504635392 103534 33554432000 4194304 5849740 140721864196192 140721864195192 5438248 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 123202 103534 752 405 0 120146 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 492808 KiB
Current children cumulated memory: 414136 KiB

[startup+2322.3 s]
/proc/loadavg: 1.93 2.03 2.05 3/188 28957
/proc/meminfo: memFree=12253384/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=428532 memory=349928 CPUtime=2322.35 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 580462 0 0 0 231522 713 0 0 20 0 1 0 74922818 438816768 87482 33554432000 4194304 5849740 140721864196192 140721864195192 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 107133 87482 752 405 0 104077 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 428532 KiB
Current children cumulated memory: 349928 KiB

[startup+2382.3 s]
/proc/loadavg: 1.97 2.02 2.05 3/188 28958
/proc/meminfo: memFree=12362804/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=445532 memory=366800 CPUtime=2382.35 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 582939 0 0 0 237509 726 0 0 20 0 1 0 74922818 456224768 91700 33554432000 4194304 5849740 140721864196192 140721864195352 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 111383 91700 752 405 0 108327 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 445532 KiB
Current children cumulated memory: 366800 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/188 28959
/proc/meminfo: memFree=12336192/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=466568 memory=387836 CPUtime=2442.35 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 588495 0 0 0 243489 746 0 0 20 0 1 0 74922818 477765632 96959 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 116642 96959 752 405 0 113586 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 466568 KiB
Current children cumulated memory: 387836 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 28960
/proc/meminfo: memFree=12385252/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=404444 memory=325712 CPUtime=2502.35 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 596747 0 0 0 249463 772 0 0 20 0 1 0 74922818 414150656 81428 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 101111 81428 752 405 0 98055 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 404444 KiB
Current children cumulated memory: 325712 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/188 28960
/proc/meminfo: memFree=12246628/32770624 swapFree=67108852/67108860
[pid=28732] ppid=28729 vsize=543756 memory=465024 CPUtime=2520.05 cores=1,3,5,7
/proc/28732/stat : 28732 (xcsp_picat) R 28729 28732 25579 0 -1 4202496 599386 0 0 0 251225 780 0 0 20 0 1 0 74922818 556806144 116256 33554432000 4194304 5849740 140721864196192 140721864195192 139772087381895 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 32595968 140721864201398 140721864201476 140721864201476 140721864204234 0
/proc/28732/statm: 135939 116256 752 405 0 132883 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 543756 KiB
Current children cumulated memory: 465024 KiB

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

[startup+2520.01 s]
# the end of solver process 28732 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.26 s, system=7.80822 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): 2520.07
CPU user time (s): 2512.26
CPU system time (s): 7.80822
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 664868
Max. memory (cumulated for all children) (KiB): 585872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.26
system time used= 7.80822
maximum resident set size= 585872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 599386
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= 34
involuntary context switches= 794


# summary of solver processes directly reported to runsolver:
#   pid: 28732
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2512.26
#   total CPU system time (s): 7.80822

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5138 second user time and 18.3778 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 04:53:17
IDJOB=4295749
IDBENCH=141597
IDSOLVER=2754
FILE ID=node148/4295749-1532573597
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-18_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295749-1532573597/watcher-4295749-1532573597 -o /tmp/evaluation-result-4295749-1532573597/solver-4295749-1532573597 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295749-1532573597.xml

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

MD5SUM BENCH= 4eb29a597c5d97627c316d99279efe71
RANDOM SEED=98287958

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:        11868580 kB
MemAvailable:   30692308 kB
Buffers:          216724 kB
Cached:         18543940 kB
SwapCached:            8 kB
Active:          3595564 kB
Inactive:       16454900 kB
Active(anon):    1243432 kB
Inactive(anon):    74280 kB
Active(file):    2352132 kB
Inactive(file): 16380620 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3188 kB
Writeback:             0 kB
AnonPages:       1310464 kB
Mapped:            42588 kB
Shmem:             25216 kB
Slab:             547240 kB
SReclaimable:     519436 kB
SUnreclaim:        27804 kB
KernelStack:        3584 kB
PageTables:         7632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1703632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    788480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 05:35:17