Trace number 4289680

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 2400.11

General information on the benchmark

NameSportsScheduling/
SportsScheduling-26_c18.xml
MD5SUMe7fb96dadee149724dd4cb9af2eae5d9
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 variables1001
Number of constraints429
Number of domains2
Minimum domain size26
Maximum domain size325
Distribution of domain sizes[{"size":26,"count":676},{"size":325,"count":325}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":338},{"degree":4,"count":663}]
Minimum constraint arity1
Maximum constraint arity325
Distribution of constraint arities[{"arity":1,"count":13},{"arity":2,"count":13},{"arity":3,"count":325},{"arity":13,"count":25},{"arity":26,"count":26},{"arity":50,"count":13},{"arity":52,"count":13},{"arity":325,"count":1}]
Number of extensional constraints325
Number of intensional constraints26
Distribution of constraint types[{"type":"extension","count":325},{"type":"intension","count":26},{"type":"allDifferent","count":27},{"type":"count","count":25},{"type":"cardinality","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2400.11	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 (9870 MiB free)
  memory of node 1: 16384 MiB (14819 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289680-1532205125/watcher-4289680-1532205125 -o /tmp/evaluation-result-4289680-1532205125/solver-4289680-1532205125 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1154147259 HOME/instance-4289680-1532205125.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
solver pid=27251, runsolver pid=27248
Current StackSize limit: 8192 KiB


[startup+0.100682 s]*
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25218768/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=96264 memory=70228 CPUtime=0.09 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 17899 0 0 0 7 2 0 0 20 0 1 0 38075649 98574336 17491 33554432000 4194304 7498468 140728865862752 140728865852824 5643815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 24066 17491 706 807 0 17057 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 96264 KiB
Current children cumulated memory: 70228 KiB

[startup+0.209655 s]*
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25209140/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=104140 memory=78708 CPUtime=0.21 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 20260 0 0 0 18 3 0 0 20 0 1 0 38075649 106639360 19677 33554432000 4194304 7498468 140728865862752 140728865852568 5629720 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 26035 19677 706 807 0 19026 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 104140 KiB
Current children cumulated memory: 78708 KiB

[startup+0.309533 s]*
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25203796/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=108916 memory=83460 CPUtime=0.31 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 21443 0 0 0 28 3 0 0 20 0 1 0 38075649 111529984 20865 33554432000 4194304 7498468 140728865862752 140728865852568 4564592 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 27229 20865 706 807 0 20220 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 108916 KiB
Current children cumulated memory: 83460 KiB

[startup+0.700284 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25185068/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=127376 memory=102028 CPUtime=0.69 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 25819 0 0 0 66 3 0 0 20 0 1 0 38075649 130433024 25507 33554432000 4194304 7498468 140728865862752 140728865852568 4564583 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 31844 25507 749 807 0 24835 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 127376 KiB
Current children cumulated memory: 102028 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25175644/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=168824 memory=143580 CPUtime=1.49 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 34177 0 0 0 145 4 0 0 20 0 1 0 38075649 172875776 35895 33554432000 4194304 7498468 140728865862752 140728865852648 5791403 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 42206 35895 786 807 0 35197 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 168824 KiB
Current children cumulated memory: 143580 KiB

[startup+3.10939 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25118292/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=193900 memory=168836 CPUtime=3.09 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 64581 0 0 0 303 6 0 0 20 0 1 0 38075649 198553600 42209 33554432000 4194304 7498468 140728865862752 140728865857144 5704226 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 48475 42209 788 807 0 41466 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 193900 KiB
Current children cumulated memory: 168836 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27252
/proc/meminfo: memFree=25114164/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=197992 memory=172968 CPUtime=6.28 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 92820 0 0 0 620 8 0 0 20 0 1 0 38075649 202743808 43242 33554432000 4194304 7498468 140728865862752 140728865857320 5585336 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 49498 43242 788 807 0 42489 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 197992 KiB
Current children cumulated memory: 172968 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27252
/proc/meminfo: memFree=25113048/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=199180 memory=174212 CPUtime=12.69 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 121186 0 0 0 1259 10 0 0 20 0 1 0 38075649 203960320 43553 33554432000 4194304 7498468 140728865862752 140728865857288 5161182 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 49795 43553 788 807 0 42786 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 199180 KiB
Current children cumulated memory: 174212 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27252
/proc/meminfo: memFree=25112060/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=199708 memory=174704 CPUtime=25.48 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 175478 0 0 0 2536 12 0 0 20 0 1 0 38075649 204500992 43676 33554432000 4194304 7498468 140728865862752 140728865857288 5791403 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 49927 43676 788 807 0 42918 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 199708 KiB
Current children cumulated memory: 174704 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27252
/proc/meminfo: memFree=25111408/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=200104 memory=175108 CPUtime=51.07 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 198696 0 0 0 5094 13 0 0 20 0 1 0 38075649 204906496 43777 33554432000 4194304 7498468 140728865862752 140728865857288 4314706 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50026 43777 788 807 0 43017 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 200104 KiB
Current children cumulated memory: 175108 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 27316
/proc/meminfo: memFree=25119960/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=200500 memory=175448 CPUtime=102.22 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 212798 0 0 0 10208 14 0 0 20 0 1 0 38075649 205312000 43862 33554432000 4194304 7498468 140728865862752 140728865857288 5706411 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50125 43862 788 807 0 43116 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 200500 KiB
Current children cumulated memory: 175448 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 27317
/proc/meminfo: memFree=25120008/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=200500 memory=175516 CPUtime=162.22 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 214362 0 0 0 16208 14 0 0 20 0 1 0 38075649 205312000 43879 33554432000 4194304 7498468 140728865862752 140728865857288 5702595 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50125 43879 788 807 0 43116 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 200500 KiB
Current children cumulated memory: 175516 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 27318
/proc/meminfo: memFree=25119704/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=201028 memory=176092 CPUtime=222.22 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 216164 0 0 0 22208 14 0 0 20 0 1 0 38075649 205852672 44023 33554432000 4194304 7498468 140728865862752 140728865857288 5703533 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50257 44023 788 807 0 43248 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 201028 KiB
Current children cumulated memory: 176092 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27319
/proc/meminfo: memFree=25119684/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=201160 memory=176156 CPUtime=282.23 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 217140 0 0 0 28208 15 0 0 20 0 1 0 38075649 205987840 44039 33554432000 4194304 7498468 140728865862752 140728865857288 5791328 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50290 44039 788 807 0 43281 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 201160 KiB
Current children cumulated memory: 176156 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27320
/proc/meminfo: memFree=25119488/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=201160 memory=176180 CPUtime=342.23 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 218331 0 0 0 34208 15 0 0 20 0 1 0 38075649 205987840 44045 33554432000 4194304 7498468 140728865862752 140728865857288 5791406 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50290 44045 788 807 0 43281 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 201160 KiB
Current children cumulated memory: 176180 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27321
/proc/meminfo: memFree=25118916/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=201424 memory=176448 CPUtime=402.23 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 219069 0 0 0 40208 15 0 0 20 0 1 0 38075649 206258176 44112 33554432000 4194304 7498468 140728865862752 140728865857288 5705131 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50356 44112 788 807 0 43347 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 201424 KiB
Current children cumulated memory: 176448 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27322
/proc/meminfo: memFree=25118736/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=201556 memory=176532 CPUtime=462.23 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 220383 0 0 0 46208 15 0 0 20 0 1 0 38075649 206393344 44133 33554432000 4194304 7498468 140728865862752 140728865857288 4249718 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 50389 44133 788 807 0 43380 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 201556 KiB
Current children cumulated memory: 176532 KiB


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

/proc/27251/statm: 58580 52327 788 807 0 51571 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209308 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 27369
/proc/meminfo: memFree=25085792/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209316 CPUtime=1722.25 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 243407 0 0 0 172208 17 0 0 20 0 1 0 38075649 239943680 52329 33554432000 4194304 7498468 140728865862752 140728865857288 5704371 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52329 788 807 0 51571 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209316 KiB

[startup+1782.3 s]
/proc/loadavg: 2.08 2.01 2.05 3/188 27392
/proc/meminfo: memFree=25085564/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209324 CPUtime=1782.24 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 244048 0 0 0 178207 17 0 0 20 0 1 0 38075649 239943680 52331 33554432000 4194304 7498468 140728865862752 140728865857288 4542262 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52331 788 807 0 51571 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209324 KiB

[startup+1842.3 s]
/proc/loadavg: 2.56 2.18 2.10 3/188 27393
/proc/meminfo: memFree=25085648/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209332 CPUtime=1842.25 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 244694 0 0 0 184208 17 0 0 20 0 1 0 38075649 239943680 52333 33554432000 4194304 7498468 140728865862752 140728865857288 5702442 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52333 788 807 0 51571 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209332 KiB

[startup+1902.3 s]
/proc/loadavg: 2.20 2.14 2.09 3/188 27394
/proc/meminfo: memFree=25085716/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209336 CPUtime=1902.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 245342 0 0 0 190208 18 0 0 20 0 1 0 38075649 239943680 52334 33554432000 4194304 7498468 140728865862752 140728865857288 5684444 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52334 788 807 0 51571 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209336 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/188 27395
/proc/meminfo: memFree=25086264/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209340 CPUtime=1962.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 245991 0 0 0 196208 18 0 0 20 0 1 0 38075649 239943680 52335 33554432000 4194304 7498468 140728865862752 140728865857288 4246876 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52335 788 807 0 51571 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209340 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 27396
/proc/meminfo: memFree=25086288/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209340 CPUtime=2022.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 246640 0 0 0 202208 18 0 0 20 0 1 0 38075649 239943680 52335 33554432000 4194304 7498468 140728865862752 140728865857288 5627967 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52335 788 807 0 51571 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209340 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 27397
/proc/meminfo: memFree=25086524/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209344 CPUtime=2082.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 247289 0 0 0 208208 18 0 0 20 0 1 0 38075649 239943680 52336 33554432000 4194304 7498468 140728865862752 140728865857288 4320816 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52336 788 807 0 51571 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 27398
/proc/meminfo: memFree=25086460/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209348 CPUtime=2142.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 248302 0 0 0 214208 18 0 0 20 0 1 0 38075649 239943680 52337 33554432000 4194304 7498468 140728865862752 140728865857288 5161526 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52337 788 807 0 51571 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209348 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27399
/proc/meminfo: memFree=25086552/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209356 CPUtime=2202.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 248988 0 0 0 220208 18 0 0 20 0 1 0 38075649 239943680 52339 33554432000 4194304 7498468 140728865862752 140728865857288 5161513 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52339 788 807 0 51571 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209356 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 27400
/proc/meminfo: memFree=25086756/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209356 CPUtime=2262.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 249688 0 0 0 226208 18 0 0 20 0 1 0 38075649 239943680 52339 33554432000 4194304 7498468 140728865862752 140728865857288 5705897 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52339 788 807 0 51571 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209356 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27409
/proc/meminfo: memFree=25085924/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209360 CPUtime=2322.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 250400 0 0 0 232208 18 0 0 20 0 1 0 38075649 239943680 52340 33554432000 4194304 7498468 140728865862752 140728865857288 4317731 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52340 788 807 0 51571 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209360 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 27410
/proc/meminfo: memFree=25086256/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209360 CPUtime=2382.26 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 251068 0 0 0 238208 18 0 0 20 0 1 0 38075649 239943680 52340 33554432000 4194304 7498468 140728865862752 140728865857288 5684664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52340 788 807 0 51571 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209360 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 27411
/proc/meminfo: memFree=25085620/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209360 CPUtime=2400.07 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 251722 0 0 0 239989 18 0 0 20 0 1 0 38075649 239943680 52340 33554432000 4194304 7498468 140728865862752 140728865857288 4401236 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52340 788 807 0 51571 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209360 KiB

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

[startup+2400.11 s]
# the end of solver process 27251 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.9 s, system=0.188001 s

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

[startup+2400.11 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 27411
/proc/meminfo: memFree=25085620/32770624 swapFree=67108852/67108860
[pid=27251] ppid=27248 vsize=234320 memory=209360 CPUtime=2400.07 cores=0,2,4,6
/proc/27251/stat : 27251 (MistralXCSP) R 27248 27251 24602 0 -1 4202496 251722 0 0 0 239989 18 0 0 20 0 1 0 38075649 239943680 52340 33554432000 4194304 7498468 140728865862752 140728865857288 4401236 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 36900864 140728865870957 140728865871107 140728865871107 140728865873865 0
/proc/27251/statm: 58580 52340 788 807 0 51571 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 234320 KiB
Current children cumulated memory: 209360 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.08
CPU user time (s): 2399.9
CPU system time (s): 0.188001
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 245852
Max. memory (cumulated for all children) (KiB): 209360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.9
system time used= 0.188001
maximum resident set size= 209380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251756
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= 83
involuntary context switches= 1291


# summary of solver processes directly reported to runsolver:
#   pid: 27251
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2399.9
#   total CPU system time (s): 0.188001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.58845 second user time and 16.8908 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-21 22:32:05
IDJOB=4289680
IDBENCH=141600
IDSOLVER=2741
FILE ID=node148/4289680-1532205125
RUNJOBID= node148-1532190500-24634
PBS_JOBID= 21018927
Free space on /tmp= 51988 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-26_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-4289680-1532205125/watcher-4289680-1532205125 -o /tmp/evaluation-result-4289680-1532205125/solver-4289680-1532205125 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1154147259 HOME/instance-4289680-1532205125.xml

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

MD5SUM BENCH= e7fb96dadee149724dd4cb9af2eae5d9
RANDOM SEED=1154147259

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25283544 kB
MemAvailable:   31928792 kB
Buffers:          113244 kB
Cached:          6720356 kB
SwapCached:            8 kB
Active:          1107660 kB
Inactive:        5790120 kB
Active(anon):      16456 kB
Inactive(anon):    67708 kB
Active(file):    1091204 kB
Inactive(file):  5722412 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              9128 kB
Writeback:             0 kB
AnonPages:        214504 kB
Mapped:            36856 kB
Shmem:             17024 kB
Slab:             287360 kB
SReclaimable:     260092 kB
SUnreclaim:        27268 kB
KernelStack:        3584 kB
PageTables:         5056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 51976 MiB
End job on node148 at 2018-07-21 23:12:05