Trace number 4303367

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 2018-08-02? (TO) 2519.94 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-20_c18.xml
MD5SUM5ab9c36a805c5c518370c16479d9ce42
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables590
Number of constraints270
Number of domains2
Minimum domain size20
Maximum domain size190
Distribution of domain sizes[{"size":20,"count":400},{"size":190,"count":190}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":200},{"degree":4,"count":390}]
Minimum constraint arity1
Maximum constraint arity190
Distribution of constraint arities[{"arity":1,"count":10},{"arity":2,"count":10},{"arity":3,"count":190},{"arity":10,"count":19},{"arity":20,"count":20},{"arity":38,"count":10},{"arity":40,"count":10},{"arity":190,"count":1}]
Number of extensional constraints190
Number of intensional constraints20
Distribution of constraint types[{"type":"extension","count":190},{"type":"intension","count":20},{"type":"allDifferent","count":21},{"type":"count","count":19},{"type":"cardinality","count":20}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10902 MiB free)
  memory of node 1: 16384 MiB (6716 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303367-1534028586/watcher-4303367-1534028586 -o /tmp/evaluation-result-4303367-1534028586/solver-4303367-1534028586 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580 xcsp_picat HOME/instance-4303367-1534028586.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=30988, runsolver pid=30985

[startup+0.100783 s]*
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17983064/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2033560 memory=36932 CPUtime=0.1 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1729 0 0 0 10 0 0 0 20 0 1 0 220421842 2082365440 9233 33554432000 4194304 5849708 140728111123200 140728111122568 4484341 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 508390 9233 624 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36932 KiB

[startup+0.209863 s]*
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17853204/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2033560 memory=59708 CPUtime=0.2 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1803 0 0 0 20 0 0 0 20 0 1 0 220421842 2082365440 14927 33554432000 4194304 5849708 140728111123200 140728111122568 4828921 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 508390 14927 635 405 0 505335 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 59708 KiB

[startup+0.309805 s]*
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17844704/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2036036 memory=68772 CPUtime=0.31 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 2563 0 0 0 30 1 0 0 20 0 1 0 220421842 2084900864 17193 33554432000 4194304 5849708 140728111123200 140728111122376 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 509009 17193 713 405 0 505954 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036036 KiB
Current children cumulated memory: 68772 KiB

[startup+0.700336 s]
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17809588/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2101960 memory=136488 CPUtime=0.68 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 5759 0 0 0 66 2 0 0 20 0 1 0 220421842 2152407040 34122 33554432000 4194304 5849708 140728111123200 140728111122376 5378768 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 525490 34122 713 405 0 522435 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2101960 KiB
Current children cumulated memory: 136488 KiB

[startup+1.50033 s]
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17711040/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2299080 memory=333672 CPUtime=1.49 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 7005 0 0 0 143 6 0 0 20 0 1 0 220421842 2354257920 83418 33554432000 4194304 5849708 140728111123200 140728111122376 5378939 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 574770 83418 713 405 0 571715 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2299080 KiB
Current children cumulated memory: 333672 KiB

[startup+3.10985 s]
/proc/loadavg: 1.95 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17302696/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2311516 memory=346340 CPUtime=3.1 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 34728 0 0 0 303 7 0 0 20 0 1 0 220421842 2366992384 86585 33554432000 4194304 5849708 140728111123200 140728111122296 5365374 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 577879 86585 723 405 0 574824 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2311516 KiB
Current children cumulated memory: 346340 KiB

[startup+6.30031 s]
/proc/loadavg: 1.95 2.02 1.98 3/192 30989
/proc/meminfo: memFree=16763568/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2314920 memory=349664 CPUtime=6.29 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 40575 0 0 0 621 8 0 0 20 0 1 0 220421842 2370478080 87416 33554432000 4194304 5849708 140728111123200 140728111121448 5375314 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 578730 87416 735 405 0 575675 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2314920 KiB
Current children cumulated memory: 349664 KiB

[startup+12.7002 s]
/proc/loadavg: 1.87 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16695880/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2352548 memory=380632 CPUtime=12.68 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 85816 0 0 0 1254 14 0 0 20 0 1 0 220421842 2409009152 95158 33554432000 4194304 5849708 140728111123200 140728111121464 4211646 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 588137 95158 742 405 0 585082 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2352548 KiB
Current children cumulated memory: 380632 KiB

[startup+25.5003 s]
/proc/loadavg: 1.90 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16695480/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2352528 memory=380700 CPUtime=25.48 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 126746 0 0 0 2532 16 0 0 20 0 1 0 220421842 2408988672 95175 33554432000 4194304 5849708 140728111123200 140728111121688 5311433 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 588132 95175 745 405 0 585077 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2352528 KiB
Current children cumulated memory: 380700 KiB

[startup+51.1097 s]
/proc/loadavg: 1.93 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16661600/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2352524 memory=382756 CPUtime=51.09 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 170724 0 0 0 5083 26 0 0 20 0 1 0 220421842 2408984576 95689 33554432000 4194304 5849708 140728111123200 140728111122200 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 588131 95689 748 405 0 585076 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2352524 KiB
Current children cumulated memory: 382756 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 1.98 3/192 30990
/proc/meminfo: memFree=16698196/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2340780 memory=375580 CPUtime=102.29 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 253259 0 0 0 10186 43 0 0 20 0 1 0 220421842 2396958720 93895 33554432000 4194304 5849708 140728111123200 140728111122200 5339726 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 585195 93895 748 405 0 582140 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2340780 KiB
Current children cumulated memory: 375580 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/192 30991
/proc/meminfo: memFree=16695064/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2344344 memory=379144 CPUtime=162.28 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 292541 0 0 0 16165 63 0 0 20 0 1 0 220421842 2400608256 94786 33554432000 4194304 5849708 140728111123200 140728111122072 5437645 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 586086 94786 748 405 0 583031 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2344344 KiB
Current children cumulated memory: 379144 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/190 30992
/proc/meminfo: memFree=16693928/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2344284 memory=379084 CPUtime=222.28 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 335003 0 0 0 22145 83 0 0 20 0 1 0 220421842 2400546816 94771 33554432000 4194304 5849708 140728111123200 140728111122200 5322787 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 586071 94771 748 405 0 583016 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2344284 KiB
Current children cumulated memory: 379084 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/190 30993
/proc/meminfo: memFree=16682892/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2356556 memory=391356 CPUtime=282.29 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 375468 0 0 0 28129 100 0 0 20 0 1 0 220421842 2413113344 97839 33554432000 4194304 5849708 140728111123200 140728111122200 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 589139 97839 748 405 0 586084 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2356556 KiB
Current children cumulated memory: 391356 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/191 30995
/proc/meminfo: memFree=16678720/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2359264 memory=394064 CPUtime=342.28 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 417430 0 0 0 34112 116 0 0 20 0 1 0 220421842 2415886336 98516 33554432000 4194304 5849708 140728111123200 140728111122200 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 589816 98516 748 405 0 586761 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2359264 KiB
Current children cumulated memory: 394064 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/191 30996
/proc/meminfo: memFree=16676580/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2359264 memory=394064 CPUtime=402.28 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 460061 0 0 0 40094 134 0 0 20 0 1 0 220421842 2415886336 98516 33554432000 4194304 5849708 140728111123200 140728111122360 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 589816 98516 748 405 0 586761 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2359264 KiB
Current children cumulated memory: 394064 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/192 31005
/proc/meminfo: memFree=16681692/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2353220 memory=388020 CPUtime=462.28 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 494221 0 0 0 46077 151 0 0 20 0 1 0 220421842 2409697280 97005 33554432000 4194304 5849708 140728111123200 140728111122200 5437841 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 588305 97005 748 405 0 585250 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2353220 KiB
Current children cumulated memory: 388020 KiB


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

/proc/30988/statm: 598086 106795 748 405 0 595031 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 2392344 KiB
Current children cumulated memory: 427180 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31049
/proc/meminfo: memFree=16615332/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392344 memory=427180 CPUtime=1782.26 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1274734 0 0 0 177640 586 0 0 20 0 1 0 220421842 2449760256 106795 33554432000 4194304 5849708 140728111123200 140728111122200 5335588 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598086 106795 748 405 0 595031 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 2392344 KiB
Current children cumulated memory: 427180 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31050
/proc/meminfo: memFree=16615184/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392344 memory=427180 CPUtime=1842.26 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1311247 0 0 0 183623 603 0 0 20 0 1 0 220421842 2449760256 106795 33554432000 4194304 5849708 140728111123200 140728111121848 5416553 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598086 106795 748 405 0 595031 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 2392344 KiB
Current children cumulated memory: 427180 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31051
/proc/meminfo: memFree=16614992/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392528 memory=427364 CPUtime=1902.26 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1315185 0 0 0 189607 619 0 0 20 0 1 0 220421842 2449948672 106841 33554432000 4194304 5849708 140728111123200 140728111122200 5307664 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598132 106841 748 405 0 595077 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2392528 KiB
Current children cumulated memory: 427364 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31053
/proc/meminfo: memFree=16624236/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392284 memory=427120 CPUtime=1962.26 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1358539 0 0 0 195588 638 0 0 20 0 1 0 220421842 2449698816 106780 33554432000 4194304 5849708 140728111123200 140728111122200 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598071 106780 748 405 0 595016 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 2392284 KiB
Current children cumulated memory: 427120 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31054
/proc/meminfo: memFree=16603836/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392284 memory=427120 CPUtime=2022.25 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1392356 0 0 0 201570 655 0 0 20 0 1 0 220421842 2449698816 106780 33554432000 4194304 5849708 140728111123200 140728111122200 5437732 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598071 106780 748 405 0 595016 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 2392284 KiB
Current children cumulated memory: 427120 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31055
/proc/meminfo: memFree=16604092/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392284 memory=427120 CPUtime=2082.25 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1396118 0 0 0 207555 670 0 0 20 0 1 0 220421842 2449698816 106780 33554432000 4194304 5849708 140728111123200 140728111122200 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598071 106780 748 405 0 595016 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 2392284 KiB
Current children cumulated memory: 427120 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31056
/proc/meminfo: memFree=16604568/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392284 memory=427120 CPUtime=2142.23 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1412528 0 0 0 213539 684 0 0 20 0 1 0 220421842 2449698816 106780 33554432000 4194304 5849708 140728111123200 140728111122072 5437580 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598071 106780 748 405 0 595016 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2392284 KiB
Current children cumulated memory: 427120 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31057
/proc/meminfo: memFree=16586448/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392284 memory=427120 CPUtime=2202.23 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1415325 0 0 0 219521 702 0 0 20 0 1 0 220421842 2449698816 106780 33554432000 4194304 5849708 140728111123200 140728111122200 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598071 106780 748 405 0 595016 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2392284 KiB
Current children cumulated memory: 427120 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31066
/proc/meminfo: memFree=16580784/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2392180 memory=432336 CPUtime=2262.23 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1416105 0 0 0 225506 717 0 0 20 0 1 0 220421842 2449592320 108084 33554432000 4194304 5849708 140728111123200 140728111122200 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598045 108084 748 405 0 594990 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2392180 KiB
Current children cumulated memory: 432336 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31067
/proc/meminfo: memFree=16510128/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2395276 memory=435396 CPUtime=2322.23 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1417075 0 0 0 231491 732 0 0 20 0 1 0 220421842 2452762624 108849 33554432000 4194304 5849708 140728111123200 140728111122200 5312667 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 598819 108849 748 405 0 595764 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 2395276 KiB
Current children cumulated memory: 435396 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31068
/proc/meminfo: memFree=16571736/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2403372 memory=443492 CPUtime=2382.22 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1419158 0 0 0 237472 750 0 0 20 0 1 0 220421842 2461052928 110873 33554432000 4194304 5849708 140728111123200 140728111122200 5437855 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 600843 110873 748 405 0 597788 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2403372 KiB
Current children cumulated memory: 443492 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/192 31070
/proc/meminfo: memFree=16570008/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2403236 memory=443356 CPUtime=2442.22 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1421976 0 0 0 243452 770 0 0 20 0 1 0 220421842 2460913664 110839 33554432000 4194304 5849708 140728111123200 140728111122072 5416947 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 600809 110839 748 405 0 597754 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2403236 KiB
Current children cumulated memory: 443356 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/192 31071
/proc/meminfo: memFree=16570116/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2403236 memory=443356 CPUtime=2502.22 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1423047 0 0 0 249431 791 0 0 20 0 1 0 220421842 2460913664 110839 33554432000 4194304 5849708 140728111123200 140728111122200 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 600809 110839 748 405 0 597754 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 2403236 KiB
Current children cumulated memory: 443356 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.92 2.00 2.02 3/191 31132
/proc/meminfo: memFree=17904276/32770624 swapFree=67108688/67108860
[pid=30988] ppid=30985 vsize=2403388 memory=443508 CPUtime=2519.93 cores=0,2,4,6
/proc/30988/stat : 30988 (xcsp_picat) R 30985 30988 30627 0 -1 4202496 1423326 0 0 0 251198 795 0 0 20 0 1 0 220421842 2461069312 110877 33554432000 4194304 5849708 140728111123200 140728111122200 140440419712903 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17973248 140728111129782 140728111129860 140728111129860 140728111132618 0
/proc/30988/statm: 600847 110877 748 405 0 597792 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 2403388 KiB
Current children cumulated memory: 443508 KiB

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

[startup+2520.01 s]
# the end of solver process 30988 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.98 s, system=7.95987 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2511.98
CPU system time (s): 7.95987
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 2552420
Max. memory (cumulated for all children) (KiB): 513772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.98
system time used= 7.95987
maximum resident set size= 513772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1423327
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= 38
involuntary context switches= 819


# summary of solver processes directly reported to runsolver:
#   pid: 30988
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2511.98
#   total CPU system time (s): 7.95987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.93679 second user time and 18.524 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 01:03:06
IDJOB=4303367
IDBENCH=141602
IDSOLVER=2778
FILE ID=node134/4303367-1534028586
RUNJOBID= node134-1534026063-30658
PBS_JOBID= 21036961
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-20_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303367-1534028586/watcher-4303367-1534028586 -o /tmp/evaluation-result-4303367-1534028586/solver-4303367-1534028586 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580  xcsp_picat HOME/instance-4303367-1534028586.xml

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

MD5SUM BENCH= 5ab9c36a805c5c518370c16479d9ce42
RANDOM SEED=2055319407

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18042744 kB
MemAvailable:   31585868 kB
Buffers:          176160 kB
Cached:         13515472 kB
SwapCached:           52 kB
Active:          4744384 kB
Inactive:        9319560 kB
Active(anon):     321492 kB
Inactive(anon):   103128 kB
Active(file):    4422892 kB
Inactive(file):  9216432 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              6224 kB
Writeback:             0 kB
AnonPages:        303512 kB
Mapped:            56116 kB
Shmem:             49652 kB
Slab:             360672 kB
SReclaimable:     332260 kB
SUnreclaim:        28412 kB
KernelStack:        3472 kB
PageTables:         5988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2615476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-12 01:45:07