Trace number 4289674

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 2018-06-15? (TO) 2400.08 2400.2

General information on the benchmark

NameSportsScheduling/
SportsScheduling-22_c18.xml
MD5SUM13c66cb7417087d31bdec501d06a9dbf
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables715
Number of constraints319
Number of domains2
Minimum domain size22
Maximum domain size231
Distribution of domain sizes[{"size":22,"count":484},{"size":231,"count":231}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":242},{"degree":4,"count":473}]
Minimum constraint arity1
Maximum constraint arity231
Distribution of constraint arities[{"arity":1,"count":11},{"arity":2,"count":11},{"arity":3,"count":231},{"arity":11,"count":21},{"arity":22,"count":22},{"arity":42,"count":11},{"arity":44,"count":11},{"arity":231,"count":1}]
Number of extensional constraints231
Number of intensional constraints22
Distribution of constraint types[{"type":"extension","count":231},{"type":"intension","count":22},{"type":"allDifferent","count":23},{"type":"count","count":21},{"type":"cardinality","count":22}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2400.20	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 (8827 MiB free)
  memory of node 1: 16384 MiB (12713 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289674-1532204963/watcher-4289674-1532204963 -o /tmp/evaluation-result-4289674-1532204963/solver-4289674-1532204963 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532190501-23423 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 827302616 HOME/instance-4289674-1532204963.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25347, runsolver pid=25344

[startup+0.100958 s]*
/proc/loadavg: 1.91 2.00 2.03 3/187 25348
/proc/meminfo: memFree=22009732/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=75984 memory=50688 CPUtime=0.09 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 13164 0 0 0 8 1 0 0 20 0 1 0 38059453 77807616 12672 33554432000 4194304 7498468 140731811298144 140731811287896 4319600 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 18996 12672 706 807 0 11987 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 75984 KiB
Current children cumulated memory: 50688 KiB

[startup+0.209658 s]*
/proc/loadavg: 1.91 2.00 2.03 3/187 25348
/proc/meminfo: memFree=22003392/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=83276 memory=58044 CPUtime=0.2 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 15071 0 0 0 19 1 0 0 20 0 1 0 38059453 85274624 14511 33554432000 4194304 7498468 140731811298144 140731811288152 4564424 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 20819 14511 749 807 0 13810 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 83276 KiB
Current children cumulated memory: 58044 KiB

[startup+0.309491 s]*
/proc/loadavg: 1.91 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21998540/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=88064 memory=62796 CPUtime=0.3 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 16288 0 0 0 29 1 0 0 20 0 1 0 38059453 90177536 15699 33554432000 4194304 7498468 140731811298144 140731811288152 4564576 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 22016 15699 749 807 0 15007 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 88064 KiB
Current children cumulated memory: 62796 KiB

[startup+0.700335 s]
/proc/loadavg: 1.91 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21980528/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=126640 memory=101444 CPUtime=0.68 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 23136 0 0 0 66 2 0 0 20 0 1 0 38059453 129679360 25361 33554432000 4194304 7498468 140731811298144 140731811288152 5161573 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 31660 25361 788 807 0 24651 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 126640 KiB
Current children cumulated memory: 101444 KiB

[startup+1.50031 s]
/proc/loadavg: 1.91 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21956376/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=132716 memory=107780 CPUtime=1.49 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 24659 0 0 0 146 3 0 0 20 0 1 0 38059453 135901184 26945 33554432000 4194304 7498468 140731811298144 140731811292680 5705088 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 33179 26945 788 807 0 26170 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 132716 KiB
Current children cumulated memory: 107780 KiB

[startup+3.1094 s]
/proc/loadavg: 1.92 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21951292/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=134432 memory=109312 CPUtime=3.09 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 39570 0 0 0 306 3 0 0 20 0 1 0 38059453 137658368 27328 33554432000 4194304 7498468 140731811298144 140731811292680 5161564 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 33608 27328 788 807 0 26599 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 134432 KiB
Current children cumulated memory: 109312 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21950040/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=135224 memory=110276 CPUtime=6.29 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 54692 0 0 0 624 5 0 0 20 0 1 0 38059453 138469376 27569 33554432000 4194304 7498468 140731811298144 140731811292680 5704335 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 33806 27569 788 807 0 26797 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 135224 KiB
Current children cumulated memory: 110276 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21948104/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=136940 memory=111928 CPUtime=12.68 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 70211 0 0 0 1263 5 0 0 20 0 1 0 38059453 140226560 27982 33554432000 4194304 7498468 140731811298144 140731811292680 5705424 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34235 27982 788 807 0 27226 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 136940 KiB
Current children cumulated memory: 111928 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.03 3/187 25348
/proc/meminfo: memFree=21947688/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=137600 memory=112588 CPUtime=25.48 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 95066 0 0 0 2542 6 0 0 20 0 1 0 38059453 140902400 28147 33554432000 4194304 7498468 140731811298144 140731811292680 4246879 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34400 28147 788 807 0 27391 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 137600 KiB
Current children cumulated memory: 112588 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.03 3/187 25355
/proc/meminfo: memFree=21946328/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=137732 memory=112728 CPUtime=51.08 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 113554 0 0 0 5101 7 0 0 20 0 1 0 38059453 141037568 28182 33554432000 4194304 7498468 140731811298144 140731811292680 5702562 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34433 28182 788 807 0 27424 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 137732 KiB
Current children cumulated memory: 112728 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.03 3/187 25356
/proc/meminfo: memFree=21945412/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138568 memory=113400 CPUtime=102.25 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 118290 0 0 0 10218 7 0 0 20 0 1 0 38059453 141893632 28350 33554432000 4194304 7498468 140731811298144 140731811292776 4314704 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34642 28350 788 807 0 27633 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 138568 KiB
Current children cumulated memory: 113400 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/187 25357
/proc/meminfo: memFree=21945596/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138568 memory=113576 CPUtime=162.25 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 118908 0 0 0 16218 7 0 0 20 0 1 0 38059453 141893632 28394 33554432000 4194304 7498468 140731811298144 140731811292776 5684428 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34642 28394 788 807 0 27633 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 138568 KiB
Current children cumulated memory: 113576 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 25358
/proc/meminfo: memFree=21945696/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138568 memory=113592 CPUtime=222.24 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 119524 0 0 0 22217 7 0 0 20 0 1 0 38059453 141893632 28398 33554432000 4194304 7498468 140731811298144 140731811292776 5575289 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34642 28398 788 807 0 27633 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 138568 KiB
Current children cumulated memory: 113592 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 25359
/proc/meminfo: memFree=21946016/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138700 memory=113652 CPUtime=282.24 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 119954 0 0 0 28217 7 0 0 20 0 1 0 38059453 142028800 28413 33554432000 4194304 7498468 140731811298144 140731811292680 5705317 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34675 28413 788 807 0 27666 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 138700 KiB
Current children cumulated memory: 113652 KiB

[startup+342.3 s]
/proc/loadavg: 2.44 2.12 2.07 3/187 25360
/proc/meminfo: memFree=21946172/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138700 memory=113700 CPUtime=342.24 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 120576 0 0 0 34217 7 0 0 20 0 1 0 38059453 142028800 28425 33554432000 4194304 7498468 140731811298144 140731811292680 5684444 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34675 28425 788 807 0 27666 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 138700 KiB
Current children cumulated memory: 113700 KiB

[startup+402.3 s]
/proc/loadavg: 2.23 2.12 2.08 3/187 25361
/proc/meminfo: memFree=21946364/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138832 memory=113712 CPUtime=402.24 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 121249 0 0 0 40217 7 0 0 20 0 1 0 38059453 142163968 28428 33554432000 4194304 7498468 140731811298144 140731811292680 5686248 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34708 28428 788 807 0 27699 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 138832 KiB
Current children cumulated memory: 113712 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.10 2.07 3/187 25362
/proc/meminfo: memFree=21946188/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=138832 memory=113832 CPUtime=462.24 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 121760 0 0 0 46216 8 0 0 20 0 1 0 38059453 142163968 28458 33554432000 4194304 7498468 140731811298144 140731811292680 5705501 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34708 28458 788 807 0 27699 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 138832 KiB
Current children cumulated memory: 113832 KiB


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

/proc/25347/statm: 34873 28623 788 807 0 27864 0
Current children cumulated CPU time: 1602.19 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114492 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25398
/proc/meminfo: memFree=21946584/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114496 CPUtime=1662.19 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 133538 0 0 0 166211 8 0 0 20 0 1 0 38059453 142839808 28624 33554432000 4194304 7498468 140731811298144 140731811292680 4542262 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28624 788 807 0 27864 0
Current children cumulated CPU time: 1662.19 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114496 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25400
/proc/meminfo: memFree=21946380/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114496 CPUtime=1722.19 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 134064 0 0 0 172211 8 0 0 20 0 1 0 38059453 142839808 28624 33554432000 4194304 7498468 140731811298144 140731811292680 5701270 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28624 788 807 0 27864 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114496 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25401
/proc/meminfo: memFree=21946368/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114508 CPUtime=1782.19 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 134610 0 0 0 178211 8 0 0 20 0 1 0 38059453 142839808 28627 33554432000 4194304 7498468 140731811298144 140731811292680 4249735 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28627 788 807 0 27864 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25410
/proc/meminfo: memFree=21945180/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114528 CPUtime=1842.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 135135 0 0 0 184210 8 0 0 20 0 1 0 38059453 142839808 28632 33554432000 4194304 7498468 140731811298144 140731811292680 5702063 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28632 788 807 0 27864 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114528 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25434
/proc/meminfo: memFree=21943604/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114532 CPUtime=1902.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 135638 0 0 0 190210 8 0 0 20 0 1 0 38059453 142839808 28633 33554432000 4194304 7498468 140731811298144 140731811292680 5702527 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28633 788 807 0 27864 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114532 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25435
/proc/meminfo: memFree=21944612/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114548 CPUtime=1962.19 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 136147 0 0 0 196210 9 0 0 20 0 1 0 38059453 142839808 28637 33554432000 4194304 7498468 140731811298144 140731811292680 5685164 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28637 788 807 0 27864 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114548 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25436
/proc/meminfo: memFree=21945160/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114548 CPUtime=2022.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 136655 0 0 0 202209 9 0 0 20 0 1 0 38059453 142839808 28637 33554432000 4194304 7498468 140731811298144 140731811292680 5703560 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28637 788 807 0 27864 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25437
/proc/meminfo: memFree=21945416/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114552 CPUtime=2082.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 137170 0 0 0 208209 9 0 0 20 0 1 0 38059453 142839808 28638 33554432000 4194304 7498468 140731811298144 140731811292680 4580357 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28638 788 807 0 27864 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25438
/proc/meminfo: memFree=21945608/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139492 memory=114552 CPUtime=2142.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 137683 0 0 0 214209 9 0 0 20 0 1 0 38059453 142839808 28638 33554432000 4194304 7498468 140731811298144 140731811292680 5790794 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34873 28638 788 807 0 27864 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 139492 KiB
Current children cumulated memory: 114552 KiB

[startup+2202.3 s]
/proc/loadavg: 2.22 2.06 2.06 3/187 25439
/proc/meminfo: memFree=21945916/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139624 memory=114608 CPUtime=2202.18 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 138538 0 0 0 220209 9 0 0 20 0 1 0 38059453 142974976 28652 33554432000 4194304 7498468 140731811298144 140731811292680 4258077 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34906 28652 788 807 0 27897 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 139624 KiB
Current children cumulated memory: 114608 KiB

[startup+2262.3 s]
/proc/loadavg: 2.32 2.14 2.09 3/187 25440
/proc/meminfo: memFree=21945772/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139624 memory=114608 CPUtime=2262.17 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 139036 0 0 0 226208 9 0 0 20 0 1 0 38059453 142974976 28652 33554432000 4194304 7498468 140731811298144 140731811292680 5703651 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34906 28652 788 807 0 27897 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 139624 KiB
Current children cumulated memory: 114608 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/187 25441
/proc/meminfo: memFree=21946152/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139624 memory=114608 CPUtime=2322.17 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 139538 0 0 0 232208 9 0 0 20 0 1 0 38059453 142974976 28652 33554432000 4194304 7498468 140731811298144 140731811292680 5702483 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34906 28652 788 807 0 27897 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 139624 KiB
Current children cumulated memory: 114608 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 25503
/proc/meminfo: memFree=21920296/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139624 memory=114612 CPUtime=2382.17 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 140067 0 0 0 238208 9 0 0 20 0 1 0 38059453 142974976 28653 33554432000 4194304 7498468 140731811298144 140731811292680 4319865 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34906 28653 788 807 0 27897 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 139624 KiB
Current children cumulated memory: 114612 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.03 2.09 2.07 3/187 25503
/proc/meminfo: memFree=21576728/32770624 swapFree=67108860/67108860
[pid=25347] ppid=25344 vsize=139624 memory=114616 CPUtime=2400.07 cores=0,2,4,6
/proc/25347/stat : 25347 (MistralXCSP) R 25344 25347 23392 0 -1 4202496 140542 0 0 0 239998 9 0 0 20 0 1 0 38059453 142974976 28654 33554432000 4194304 7498468 140731811298144 140731811292680 5701649 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42532864 140731811304558 140731811304707 140731811304707 140731811307465 0
/proc/25347/statm: 34906 28654 788 807 0 27897 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 139624 KiB
Current children cumulated memory: 114616 KiB

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

[startup+2400.2 s]
# the end of solver process 25347 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.98 s, system=0.096996 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.08
CPU user time (s): 2399.98
CPU system time (s): 0.096996
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 139624
Max. memory (cumulated for all children) (KiB): 114616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.98
system time used= 0.096996
maximum resident set size= 114636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140577
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= 48
involuntary context switches= 3032


# summary of solver processes directly reported to runsolver:
#   pid: 25347
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2399.98
#   total CPU system time (s): 0.096996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.89544 second user time and 17.1497 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-21 22:29:23
IDJOB=4289674
IDBENCH=141594
IDSOLVER=2741
FILE ID=node136/4289674-1532204963
RUNJOBID= node136-1532190501-23423
PBS_JOBID= 21018931
Free space on /tmp= 57104 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-22_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-4289674-1532204963/watcher-4289674-1532204963 -o /tmp/evaluation-result-4289674-1532204963/solver-4289674-1532204963 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532190501-23423 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 827302616 HOME/instance-4289674-1532204963.xml

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

MD5SUM BENCH= 13c66cb7417087d31bdec501d06a9dbf
RANDOM SEED=827302616

node136.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:        22058228 kB
MemAvailable:   31894668 kB
Buffers:          222516 kB
Cached:          9822604 kB
SwapCached:            0 kB
Active:          1106596 kB
Inactive:        9037920 kB
Active(anon):     101848 kB
Inactive(anon):    16920 kB
Active(file):    1004748 kB
Inactive(file):  9021000 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9004 kB
Writeback:             0 kB
AnonPages:        106168 kB
Mapped:            36300 kB
Shmem:             17036 kB
Slab:             265732 kB
SReclaimable:     239152 kB
SUnreclaim:        26580 kB
KernelStack:        3344 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     390220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 57096 MiB
End job on node136 at 2018-07-21 23:09:23