Trace number 4289617

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-06-15OPT832 318.952 318.955

General information on the benchmark

NameMario/
Mario-n-medium-4_c18.xml
MD5SUM6d883eab13fdde7c2f2cac6b4a0af40c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark832
Best CPU time to get the best result obtained on this benchmark125.955
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints61
Number of domains53
Minimum domain size1
Maximum domain size30
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":28},{"size":29,"count":8},{"size":30,"count":52}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":59},{"degree":3,"count":29}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":58},{"arity":30,"count":2}]
Number of extensional constraints30
Number of intensional constraints29
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":29},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Mistral 16062018
0.00/0.03	o 92
0.00/0.03	o 108
0.00/0.04	o 144
0.00/0.04	o 182
0.00/0.04	o 215
0.00/0.07	o 277
0.00/0.09	o 335
0.10/0.11	o 336
0.10/0.16	o 421
0.20/0.28	o 426
0.20/0.30	o 429
1.10/1.12	o 502
1.10/1.18	o 564
1.49/1.58	o 577
1.79/1.81	o 583
1.89/1.98	o 618
2.29/2.38	o 714
3.59/3.64	o 722
7.49/7.53	o 770
7.99/8.05	o 799
29.99/30.04	o 832
318.88/318.95	s OPTIMUM FOUND
318.88/318.95	v <instantiation type="optimum" cost="832">
318.88/318.95	v   <list> s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] s[12] s[13] s[14] s[15] s[16] s[17] s[18] s[19] s[20] s[21] s[22] s[23] s[24] s[25] s[26] s[27] s[28] s[29] f[0] f[1] f[2] f[3] f[4] f[5] f[6] f[7] f[8] f[9] f[10] f[11] f[12] f[13] f[14] f[15] f[16] f[17] f[18] f[19] f[20] f[21] f[22] f[23] f[24] f[25] f[26] f[27] f[28] f[29] g[0] g[1] g[2] g[3] g[4] g[5] g[6] g[7] g[8] g[9] g[10] g[11] g[12] g[13] g[14] g[15] g[16] g[17] g[18] g[19] g[20] g[21] g[22] g[23] g[24] g[25] g[26] g[27] g[28] g[29] </list>
318.88/318.95	v   <values> 6 0 15 17 18 5 26 7 9 12 10 11 16 4 2 8 21 14 28 19 20 13 22 23 24 25 3 27 1 29 52 0 54 45 179 0 14 0 47 215 0 0 279 141 18 6 154 274 29 0 0 146 0 0 0 0 196 0 91 0 0 0 3 58 67 0 11 0 62 27 0 0 52 60 62 52 69 76 62 0 0 69 0 0 0 0 33 0 69 0 </values>
318.88/318.95	v </instantiation>

Verifier Data 

OK	832

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 (11118 MiB free)
  memory of node 1: 16384 MiB (11893 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289617-1532202538/watcher-4289617-1532202538 -o /tmp/evaluation-result-4289617-1532202538/solver-4289617-1532202538 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24936 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289617-1532202538.xml 

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

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=26275, runsolver pid=26272
Current StackSize limit: 8192 KiB


[startup+0.100231 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26276
/proc/meminfo: memFree=23554112/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=38964 memory=13972 CPUtime=0.1 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 3658 0 0 0 10 0 0 0 20 0 1 0 37816970 39899136 3493 33554432000 4194304 7498468 140728472246144 140728472241160 5791406 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9741 3493 799 807 0 2732 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 13972 KiB

[startup+0.209629 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26276
/proc/meminfo: memFree=23553740/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=38964 memory=13972 CPUtime=0.2 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 3666 0 0 0 20 0 0 0 20 0 1 0 37816970 39899136 3493 33554432000 4194304 7498468 140728472246144 140728472241160 4252776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9741 3493 799 807 0 2732 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 13972 KiB

[startup+0.30898 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26276
/proc/meminfo: memFree=23553740/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=38964 memory=13972 CPUtime=0.3 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 3669 0 0 0 30 0 0 0 20 0 1 0 37816970 39899136 3493 33554432000 4194304 7498468 140728472246144 140728472241160 4406161 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9741 3493 799 807 0 2732 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 13972 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26276
/proc/meminfo: memFree=23553476/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=38964 memory=13972 CPUtime=0.69 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 3681 0 0 0 69 0 0 0 20 0 1 0 37816970 39899136 3493 33554432000 4194304 7498468 140728472246144 140728472241160 5616094 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9741 3493 799 807 0 2732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 13972 KiB

[startup+1.50029 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26276
/proc/meminfo: memFree=23549476/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=38964 memory=13972 CPUtime=1.49 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 3686 0 0 0 149 0 0 0 20 0 1 0 37816970 39899136 3493 33554432000 4194304 7498468 140728472246144 140728472241160 5585808 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9741 3493 799 807 0 2732 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 13972 KiB

[startup+3.10907 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26276
/proc/meminfo: memFree=23553044/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39096 memory=14112 CPUtime=3.1 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 5113 0 0 0 310 0 0 0 20 0 1 0 37816970 40034304 3528 33554432000 4194304 7498468 140728472246144 140728472241160 4540937 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9774 3528 799 807 0 2765 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 14112 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 26276
/proc/meminfo: memFree=23553172/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39096 memory=14128 CPUtime=6.29 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 6481 0 0 0 629 0 0 0 20 0 1 0 37816970 40034304 3532 33554432000 4194304 7498468 140728472246144 140728472241160 4405924 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9774 3532 799 807 0 2765 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 14128 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 26276
/proc/meminfo: memFree=23552832/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=12.68 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 7994 0 0 0 1268 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 2.05 2.06 3/187 26276
/proc/meminfo: memFree=23551804/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=25.48 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 10017 0 0 0 2548 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4542238 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+51.109 s]
/proc/loadavg: 2.58 2.15 2.09 3/187 26276
/proc/meminfo: memFree=23553352/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=51.09 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 10582 0 0 0 5109 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 140309371922109 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+102.3 s]
/proc/loadavg: 2.25 2.13 2.09 3/188 26285
/proc/meminfo: memFree=23552464/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=102.28 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 11007 0 0 0 10228 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/187 26286
/proc/meminfo: memFree=23554452/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=162.28 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 11440 0 0 0 16228 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 5685292 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/188 26288
/proc/meminfo: memFree=23553556/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=222.28 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 11869 0 0 0 22228 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4580366 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 26289
/proc/meminfo: memFree=23553376/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=282.28 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12297 0 0 0 28228 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4267811 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+318.955 s]
# the end of solver process 26275 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=318.943 s, system=0.009 s

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

[startup+294.4 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 26289
/proc/meminfo: memFree=23553376/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=294.38 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12297 0 0 0 29438 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 5618202 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 294.38 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+307.2 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 26290
/proc/meminfo: memFree=23552872/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=307.18 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12717 0 0 0 30718 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 5685195 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 307.18 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+313.6 s]
/proc/loadavg: 2.01 2.07 2.06 3/188 26290
/proc/meminfo: memFree=23553060/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=313.58 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31358 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4386197 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 313.58 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+316.8 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 26290
/proc/meminfo: memFree=23553184/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=316.78 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31678 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4386218 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 316.78 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+317.6 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 26290
/proc/meminfo: memFree=23553184/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=317.58 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31758 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4540964 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 317.58 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+318.4 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 26290
/proc/meminfo: memFree=23553184/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=318.38 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31838 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4263904 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 318.38 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+318.8 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 26290
/proc/meminfo: memFree=23553184/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=318.78 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31878 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 4249991 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 318.78 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

[startup+318.9 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 26290
/proc/meminfo: memFree=23553184/32770624 swapFree=67108860/67108860
[pid=26275] ppid=26272 vsize=39252 memory=14292 CPUtime=318.88 cores=1,3,5,7
/proc/26275/stat : 26275 (MistralXCSP) R 26272 26275 24904 0 -1 4202496 12720 0 0 0 31888 0 0 0 20 0 1 0 37816970 40194048 3573 33554432000 4194304 7498468 140728472246144 140728472241160 5616104 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 30347264 140728472249454 140728472249603 140728472249603 140728472252361 0
/proc/26275/statm: 9813 3573 799 807 0 2804 0
Current children cumulated CPU time: 318.88 s
Current children cumulated vsize: 39252 KiB
Current children cumulated memory: 14292 KiB

Child status: 0
Real time (s): 318.955
CPU time (s): 318.952
CPU user time (s): 318.943
CPU system time (s): 0.009
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 39252
Max. memory (cumulated for all children) (KiB): 14292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 318.943
system time used= 0.009
maximum resident set size= 14332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12912
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= 10
involuntary context switches= 209


# summary of solver processes directly reported to runsolver:
#   pid: 26275
#   total CPU time (s): 318.952
#   total CPU user time (s): 318.943
#   total CPU system time (s): 0.009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.25256 second user time and 1.95511 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-21 21:48:58
IDJOB=4289617
IDBENCH=141527
IDSOLVER=2741
FILE ID=node103/4289617-1532202538
RUNJOBID= node103-1532190503-24936
PBS_JOBID= 21018940
Free space on /tmp= 56864 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Mario/Mario-n-medium-4_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-4289617-1532202538/watcher-4289617-1532202538 -o /tmp/evaluation-result-4289617-1532202538/solver-4289617-1532202538 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24936 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289617-1532202538.xml

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

MD5SUM BENCH= 6d883eab13fdde7c2f2cac6b4a0af40c
RANDOM SEED=866572092

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        23564860 kB
MemAvailable:   31894348 kB
Buffers:          213264 kB
Cached:          8322412 kB
SwapCached:            0 kB
Active:          1375932 kB
Inactive:        7258976 kB
Active(anon):     101936 kB
Inactive(anon):    16984 kB
Active(file):    1273996 kB
Inactive(file):  7241992 kB
Unevictable:        7140 kB
Mlocked:            7140 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9224 kB
Writeback:             0 kB
AnonPages:        106360 kB
Mapped:            36188 kB
Shmem:             17036 kB
Slab:             268892 kB
SReclaimable:     241960 kB
SUnreclaim:        26932 kB
KernelStack:        3360 kB
PageTables:         5300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     388664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56856 MiB
End job on node103 at 2018-07-21 21:54:17