Trace number 4303951

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
Mistral-2.0 2018-08-01? (TO) 2520.09 2519.9

General information on the benchmark

NameSportsScheduling/
SportsScheduling-16_c18.xml
MD5SUM5770900a9b2cb93904bf32b5a50ba98d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark321.729
Satisfiable
(Un)Satisfiability was proved
Number of variables376
Number of constraints184
Number of domains2
Minimum domain size16
Maximum domain size120
Distribution of domain sizes[{"size":16,"count":256},{"size":120,"count":120}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":128},{"degree":4,"count":248}]
Minimum constraint arity1
Maximum constraint arity120
Distribution of constraint arities[{"arity":1,"count":8},{"arity":2,"count":8},{"arity":3,"count":120},{"arity":8,"count":15},{"arity":16,"count":16},{"arity":30,"count":8},{"arity":32,"count":8},{"arity":120,"count":1}]
Number of extensional constraints120
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":120},{"type":"intension","count":16},{"type":"allDifferent","count":17},{"type":"count","count":15},{"type":"cardinality","count":16}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.08/2519.90	s UNKNOWN

Verifier Data


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 (13519 MiB free)
  memory of node 1: 16384 MiB (14531 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303951-1534029935/watcher-4303951-1534029935 -o /tmp/evaluation-result-4303951-1534029935/solver-4303951-1534029935 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22190 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1132006482 HOME/instance-4303951-1534029935.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=22639, runsolver pid=22636

[startup+0.10019 s]*
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28695136/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=59100 memory=33800 CPUtime=0.1 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 9002 0 0 0 9 1 0 0 20 0 1 0 220556660 60518400 8450 33554432000 4194304 7499544 140722749419104 140722749409000 139877355665312 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 14775 8450 767 807 0 7766 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 59100 KiB
Current children cumulated memory: 33800 KiB

[startup+0.210177 s]*
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28690868/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=62276 memory=37232 CPUtime=0.21 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 9830 0 0 0 20 1 0 0 20 0 1 0 220556660 63770624 9308 33554432000 4194304 7499544 140722749419104 140722749409000 5585357 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15569 9308 791 807 0 8560 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 62276 KiB
Current children cumulated memory: 37232 KiB

[startup+0.309865 s]*
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28690124/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=62804 memory=37760 CPUtime=0.31 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 9946 0 0 0 30 1 0 0 20 0 1 0 220556660 64311296 9440 33554432000 4194304 7499544 140722749419104 140722749409000 4540532 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15701 9440 793 807 0 8692 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 62804 KiB
Current children cumulated memory: 37760 KiB

[startup+0.700354 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28689752/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63464 memory=38288 CPUtime=0.69 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 10108 0 0 0 68 1 0 0 20 0 1 0 220556660 64987136 9572 33554432000 4194304 7499544 140722749419104 140722749409000 5701684 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15866 9572 793 807 0 8857 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 63464 KiB
Current children cumulated memory: 38288 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28689380/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63728 memory=38552 CPUtime=1.49 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 10169 0 0 0 148 1 0 0 20 0 1 0 220556660 65257472 9638 33554432000 4194304 7499544 140722749419104 140722749413640 5702820 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15932 9638 793 807 0 8923 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 63728 KiB
Current children cumulated memory: 38552 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28689256/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63860 memory=38868 CPUtime=3.1 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 15301 0 0 0 309 1 0 0 20 0 1 0 220556660 65392640 9717 33554432000 4194304 7499544 140722749419104 140722749413640 4579872 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15965 9717 793 807 0 8956 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 63860 KiB
Current children cumulated memory: 38868 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28688656/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63860 memory=38940 CPUtime=6.29 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 20462 0 0 0 628 1 0 0 20 0 1 0 220556660 65392640 9735 33554432000 4194304 7499544 140722749419104 140722749413672 5791081 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15965 9735 793 807 0 8956 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 63860 KiB
Current children cumulated memory: 38940 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28688724/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63992 memory=38964 CPUtime=12.69 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 25613 0 0 0 1267 2 0 0 20 0 1 0 220556660 65527808 9741 33554432000 4194304 7499544 140722749419104 140722749413640 5703150 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15998 9741 793 807 0 8989 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 63992 KiB
Current children cumulated memory: 38964 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28688772/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63992 memory=39096 CPUtime=25.49 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 34633 0 0 0 2547 2 0 0 20 0 1 0 220556660 65527808 9774 33554432000 4194304 7499544 140722749419104 140722749413640 5574843 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15998 9774 793 807 0 8989 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 63992 KiB
Current children cumulated memory: 39096 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22640
/proc/meminfo: memFree=28688080/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=63992 memory=39096 CPUtime=51.1 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 39904 0 0 0 5107 3 0 0 20 0 1 0 220556660 65527808 9774 33554432000 4194304 7499544 140722749419104 140722749413640 5704512 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 15998 9774 793 807 0 8989 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 63992 KiB
Current children cumulated memory: 39096 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22641
/proc/meminfo: memFree=28689524/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39112 CPUtime=102.29 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 41890 0 0 0 10226 3 0 0 20 0 1 0 220556660 65662976 9778 33554432000 4194304 7499544 140722749419104 140722749413672 5700824 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9778 793 807 0 9022 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39112 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22643
/proc/meminfo: memFree=28688696/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39144 CPUtime=162.29 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 42927 0 0 0 16226 3 0 0 20 0 1 0 220556660 65662976 9786 33554432000 4194304 7499544 140722749419104 140722749413672 5684668 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9786 793 807 0 9022 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39144 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22644
/proc/meminfo: memFree=28688940/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39152 CPUtime=222.3 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 43980 0 0 0 22227 3 0 0 20 0 1 0 220556660 65662976 9788 33554432000 4194304 7499544 140722749419104 140722749413672 5574857 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9788 793 807 0 9022 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39152 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22652
/proc/meminfo: memFree=28687616/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39152 CPUtime=282.3 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 43982 0 0 0 28227 3 0 0 20 0 1 0 220556660 65662976 9788 33554432000 4194304 7499544 140722749419104 140722749413672 4314605 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9788 793 807 0 9022 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39152 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22653
/proc/meminfo: memFree=28687988/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39200 CPUtime=342.31 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 45008 0 0 0 34228 3 0 0 20 0 1 0 220556660 65662976 9800 33554432000 4194304 7499544 140722749419104 140722749413672 5705912 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9800 793 807 0 9022 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39200 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22654
/proc/meminfo: memFree=28688196/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39200 CPUtime=402.31 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 45011 0 0 0 40228 3 0 0 20 0 1 0 220556660 65662976 9800 33554432000 4194304 7499544 140722749419104 140722749413672 5573419 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9800 793 807 0 9022 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39200 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22655
/proc/meminfo: memFree=28688076/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64124 memory=39212 CPUtime=462.32 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 46044 0 0 0 46229 3 0 0 20 0 1 0 220556660 65662976 9803 33554432000 4194304 7499544 140722749419104 140722749413672 5574857 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16031 9803 793 807 0 9022 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 64124 KiB
Current children cumulated memory: 39212 KiB


################
# More data... #
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/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 1782.42 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22695
/proc/meminfo: memFree=28687200/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=1842.43 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 54936 0 0 0 184240 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5791030 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 1842.43 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22696
/proc/meminfo: memFree=28687360/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=1902.43 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 55995 0 0 0 190240 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5684728 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 1902.43 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22759
/proc/meminfo: memFree=28714332/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=1962.43 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 55995 0 0 0 196240 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 4249700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2022.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/187 22760
/proc/meminfo: memFree=28714260/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2022.44 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 56571 0 0 0 202241 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5584946 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2022.44 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2082.3 s]
/proc/loadavg: 2.45 2.17 2.06 3/188 22769
/proc/meminfo: memFree=28713040/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2082.44 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 56571 0 0 0 208241 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5790272 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2142.3 s]
/proc/loadavg: 2.16 2.14 2.05 3/189 22792
/proc/meminfo: memFree=28712444/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2142.45 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 57138 0 0 0 214242 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 4580374 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2142.45 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.11 2.05 3/189 22793
/proc/meminfo: memFree=28712956/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2202.45 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 57158 0 0 0 220242 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 4579521 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2202.45 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.09 2.05 3/189 22794
/proc/meminfo: memFree=28712976/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2262.46 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 57751 0 0 0 226243 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5705176 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2262.46 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/189 22795
/proc/meminfo: memFree=28712880/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2322.46 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 57752 0 0 0 232243 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5702020 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 22796
/proc/meminfo: memFree=28712776/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2382.47 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 58318 0 0 0 238244 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5704240 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2382.47 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 22797
/proc/meminfo: memFree=28712780/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2442.47 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 58338 0 0 0 244244 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5684019 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2442.47 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 22798
/proc/meminfo: memFree=28712924/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2502.48 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 58908 0 0 0 250245 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5704639 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2502.48 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 22798
/proc/meminfo: memFree=28713048/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2520.08 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 58908 0 0 0 252005 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5840039 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

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

[startup+2519.9 s]
# the end of solver process 22639 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.034002 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 22798
/proc/meminfo: memFree=28713048/32770624 swapFree=67108804/67108860
[pid=22639] ppid=22636 vsize=64256 memory=39244 CPUtime=2520.08 cores=0,2,4,6
/proc/22639/stat : 22639 (MistralXCSP) R 22636 22639 22159 0 -1 4202496 58908 0 0 0 252005 3 0 0 20 0 1 0 220556660 65798144 9811 33554432000 4194304 7499544 140722749419104 140722749413672 5840039 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 16187392 140722749420653 140722749420803 140722749420803 140722749423561 0
/proc/22639/statm: 16064 9811 793 807 0 9055 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 39244 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.09
CPU user time (s): 2520.05
CPU system time (s): 0.034002
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 64256
Max. memory (cumulated for all children) (KiB): 39244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.034002
maximum resident set size= 39264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58942
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= 20
involuntary context switches= 690


# summary of solver processes directly reported to runsolver:
#   pid: 22639
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.034002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.82542 second user time and 17.2497 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-12 01:25:35
IDJOB=4303951
IDBENCH=141599
IDSOLVER=2779
FILE ID=node105/4303951-1534029935
RUNJOBID= node105-1534027413-22190
PBS_JOBID= 21036966
Free space on /tmp= 40724 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-16_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303951-1534029935/watcher-4303951-1534029935 -o /tmp/evaluation-result-4303951-1534029935/solver-4303951-1534029935 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22190 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1132006482 HOME/instance-4303951-1534029935.xml

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

MD5SUM BENCH= 5770900a9b2cb93904bf32b5a50ba98d
RANDOM SEED=1132006482

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        28724688 kB
MemAvailable:   31875508 kB
Buffers:           60908 kB
Cached:          3355828 kB
SwapCached:           16 kB
Active:          1734172 kB
Inactive:        1777632 kB
Active(anon):      46852 kB
Inactive(anon):   100532 kB
Active(file):    1687320 kB
Inactive(file):  1677100 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              5980 kB
Writeback:             0 kB
AnonPages:        102300 kB
Mapped:            51644 kB
Shmem:             49748 kB
Slab:             231844 kB
SReclaimable:     204472 kB
SUnreclaim:        27372 kB
KernelStack:        3344 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     419168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 40720 MiB
End job on node105 at 2018-08-12 02:07:35