Trace number 4289467

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 2018-06-15OPT72 490.463 490.401

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-11_c18.xml
MD5SUMed3f9a47d1f1ba76ff72e7160e212ad4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark368.702
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints56
Number of domains2
Minimum domain size121
Maximum domain size122
Distribution of domain sizes[{"size":121,"count":55},{"size":122,"count":11}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":55},{"degree":10,"count":10},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity55
Distribution of constraint arities[{"arity":3,"count":55},{"arity":55,"count":1}]
Number of extensional constraints0
Number of intensional constraints55
Distribution of constraint types[{"type":"intension","count":55},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

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
0.00/0.02	o 106
0.00/0.02	o 104
0.00/0.02	o 101
0.00/0.02	o 93
0.00/0.04	o 84
0.00/0.05	o 81
0.41/0.43	o 80
0.41/0.48	o 79
1.29/1.37	o 78
2.59/2.61	o 75
2.69/2.78	o 74
7.19/7.21	o 72
490.45/490.40	s OPTIMUM FOUND
490.45/490.40	v <instantiation type="optimum" cost="72">
490.45/490.40	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[0][10] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[1][10] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[2][10] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[3][10] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[4][10] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[5][10] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[6][10] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[7][10] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[8][10] y[9][0] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] y[9][10] y[10][0] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[10][10] </list>
490.45/490.40	v   <values> 0 1 4 13 28 33 47 54 64 70 72 * 1 4 13 28 33 47 54 64 70 72 * * 3 12 27 32 46 53 63 69 71 * * * 9 24 29 43 50 60 66 68 * * * * 15 20 34 41 51 57 59 * * * * * 5 19 26 36 42 44 * * * * * * 14 21 31 37 39 * * * * * * * 7 17 23 25 * * * * * * * * 10 16 18 * * * * * * * * * 6 8 * * * * * * * * * * 2 * * * * * * * * * * * </values>
490.45/490.40	v </instantiation>

Verifier Data 

OK	72

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 (8704 MiB free)
  memory of node 1: 16384 MiB (12340 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289467-1532197709/watcher-4289467-1532197709 -o /tmp/evaluation-result-4289467-1532197709/solver-4289467-1532197709 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1679734091 HOME/instance-4289467-1532197709.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=26650, runsolver pid=26647
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4272 CPUtime=0.1 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1243 0 0 0 10 0 0 0 20 0 1 0 37334067 30257152 1068 33554432000 4194304 7498468 140727448931264 140727448926280 4404954 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1068 740 807 0 378 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4272 KiB

[startup+0.209314 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4272 CPUtime=0.21 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1243 0 0 0 21 0 0 0 20 0 1 0 37334067 30257152 1068 33554432000 4194304 7498468 140727448931264 140727448926280 5604885 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1068 740 807 0 378 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4272 KiB

[startup+0.308812 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4272 CPUtime=0.31 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1243 0 0 0 31 0 0 0 20 0 1 0 37334067 30257152 1068 33554432000 4194304 7498468 140727448931264 140727448926280 4404954 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1068 740 807 0 378 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4272 KiB

[startup+0.700338 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4272 CPUtime=0.69 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1243 0 0 0 69 0 0 0 20 0 1 0 37334067 30257152 1068 33554432000 4194304 7498468 140727448931264 140727448926280 5604537 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1068 740 807 0 378 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4272 KiB

[startup+1.50033 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4272 CPUtime=1.49 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1243 0 0 0 149 0 0 0 20 0 1 0 37334067 30257152 1068 33554432000 4194304 7498468 140727448931264 140727448926280 5684664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1068 740 807 0 378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4272 KiB

[startup+3.10887 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21549192/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=3.1 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1425 0 0 0 310 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4249735 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21548452/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=6.29 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1595 0 0 0 629 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4580178 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21548460/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=12.69 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 1777 0 0 0 1269 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4580152 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21548336/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=25.5 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2116 0 0 0 2550 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4581049 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 26651
/proc/meminfo: memFree=21548460/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=51.11 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2287 0 0 0 5111 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 5573936 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+102.3 s]
/proc/loadavg: 1.91 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21538604/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=102.31 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2456 0 0 0 10231 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4249744 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+162.3 s]
/proc/loadavg: 2.25 2.05 2.06 3/187 26916
/proc/meminfo: memFree=21538788/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=162.31 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2625 0 0 0 16231 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4250007 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+222.3 s]
/proc/loadavg: 2.28 2.11 2.08 3/187 26917
/proc/meminfo: memFree=21538544/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=222.32 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2796 0 0 0 22232 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4580120 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+282.3 s]
/proc/loadavg: 2.10 2.09 2.07 3/187 26918
/proc/meminfo: memFree=21538668/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=282.33 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2796 0 0 0 28233 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4378930 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 282.33 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+342.3 s]
/proc/loadavg: 2.41 2.18 2.10 3/187 26919
/proc/meminfo: memFree=21538916/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=342.34 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2966 0 0 0 34234 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 5684416 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 342.34 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+402.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/187 26920
/proc/meminfo: memFree=21539040/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=402.34 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 2966 0 0 0 40234 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4319776 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.12 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=462.35 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3135 0 0 0 46235 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4580003 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 462.35 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+490.401 s]
# the end of solver process 26650 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=490.46 s, system=0.003 s

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

[startup+473.6 s]
/proc/loadavg: 2.05 2.12 2.09 3/187 26921
/proc/meminfo: memFree=21538996/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=473.65 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 47365 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4405710 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 473.65 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+480 s]*
/proc/loadavg: 2.04 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21538996/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=480.06 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 48006 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4580003 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 480.06 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+486.4 s]
/proc/loadavg: 2.04 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=486.45 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 48645 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 5587442 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 486.45 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+488 s]*
/proc/loadavg: 2.04 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=488.06 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 48806 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4404908 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 488.06 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+489.6 s]
/proc/loadavg: 2.04 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=489.65 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 48965 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 4542399 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 489.65 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+490 s]*
/proc/loadavg: 2.03 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=490.06 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 49006 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 5684529 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 490.06 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

[startup+490.4 s]
/proc/loadavg: 2.03 2.11 2.09 3/187 26921
/proc/meminfo: memFree=21539004/32770624 swapFree=67108860/67108860
[pid=26650] ppid=26647 vsize=29548 memory=4324 CPUtime=490.45 cores=0,2,4,6
/proc/26650/stat : 26650 (MistralXCSP) R 26647 26650 25824 0 -1 4202496 3136 0 0 0 49045 0 0 0 20 0 1 0 37334067 30257152 1081 33554432000 4194304 7498468 140727448931264 140727448926280 5685776 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 39514112 140727448937581 140727448937731 140727448937731 140727448940489 0
/proc/26650/statm: 7387 1081 740 807 0 378 0
Current children cumulated CPU time: 490.45 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4324 KiB

Child status: 0
Real time (s): 490.401
CPU time (s): 490.463
CPU user time (s): 490.46
CPU system time (s): 0.003
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 29548
Max. memory (cumulated for all children) (KiB): 4324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 490.46
system time used= 0.003
maximum resident set size= 4364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3269
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= 6
involuntary context switches= 135


# summary of solver processes directly reported to runsolver:
#   pid: 26650
#   total CPU time (s): 490.463
#   total CPU user time (s): 490.46
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.64458 second user time and 3.26467 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-21 20:28:29
IDJOB=4289467
IDBENCH=141364
IDSOLVER=2741
FILE ID=node104/4289467-1532197709
RUNJOBID= node104-1532190502-25855
PBS_JOBID= 21018939
Free space on /tmp= 57240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-11_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-4289467-1532197709/watcher-4289467-1532197709 -o /tmp/evaluation-result-4289467-1532197709/solver-4289467-1532197709 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1679734091 HOME/instance-4289467-1532197709.xml

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

MD5SUM BENCH= ed3f9a47d1f1ba76ff72e7160e212ad4
RANDOM SEED=1679734091

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        21550708 kB
MemAvailable:   31936176 kB
Buffers:          216460 kB
Cached:         10380192 kB
SwapCached:            0 kB
Active:          1760876 kB
Inactive:        8894136 kB
Active(anon):      60724 kB
Inactive(anon):    17040 kB
Active(file):    1700152 kB
Inactive(file):  8877096 kB
Unevictable:        7224 kB
Mlocked:            7224 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9072 kB
Writeback:             0 kB
AnonPages:         65532 kB
Mapped:            36984 kB
Shmem:             17036 kB
Slab:             263672 kB
SReclaimable:     236680 kB
SUnreclaim:        26992 kB
KernelStack:        3328 kB
PageTables:         4672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 57228 MiB
End job on node104 at 2018-07-21 20:36:40