Trace number 4289403

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 2018-06-15OPT8 52.6317 52.6441

General information on the benchmark

NameQuadraticAssignment/
QuadraticAssignment-esc16d_c18.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark14.5398
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin 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
0.00/0.01	o 14
0.00/0.01	o 12
0.00/0.01	o 11
0.00/0.01	o 9
0.00/0.01	o 8
52.58/52.64	s OPTIMUM FOUND
52.58/52.64	v <instantiation type="optimum" cost="8">
52.58/52.64	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[10][0] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[11][0] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[12][0] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[13][0] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[14][0] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[15][0] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] </list>
52.58/52.64	v   <values> 11 4 9 14 10 15 3 7 2 5 13 0 8 12 1 6 * * * 1 0 * * * * * * * * * * * * * * * * * 2 * 1 * * 0 * * 1 * * * * * * * * * * * * * 0 * 0 * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 * * 1 * * 0 * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
52.58/52.64	v </instantiation>

Verifier Data 

OK	8

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 (10413 MiB free)
  memory of node 1: 16384 MiB (10988 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289403-1532195407/watcher-4289403-1532195407 -o /tmp/evaluation-result-4289403-1532195407/solver-4289403-1532195407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532190501-26626 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 364445171 HOME/instance-4289403-1532195407.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
Current StackSize limit: 8192 KiB

solver pid=27269, runsolver pid=27266

[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21912768/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6112 CPUtime=0.1 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 1748 0 0 0 10 0 0 0 20 0 1 0 37103832 32268288 1528 33554432000 4194304 7498468 140734606021584 140734606018584 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1528 718 807 0 869 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6112 KiB

[startup+0.209546 s]*
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21912068/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6112 CPUtime=0.21 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 1751 0 0 0 21 0 0 0 20 0 1 0 37103832 32268288 1528 33554432000 4194304 7498468 140734606021584 140734606018584 5685153 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1528 718 807 0 869 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6112 KiB

[startup+0.308853 s]*
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21912068/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6112 CPUtime=0.31 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 1752 0 0 0 31 0 0 0 20 0 1 0 37103832 32268288 1528 33554432000 4194304 7498468 140734606021584 140734606018584 5685755 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1528 718 807 0 869 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6112 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21911944/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6112 CPUtime=0.69 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 1753 0 0 0 69 0 0 0 20 0 1 0 37103832 32268288 1528 33554432000 4194304 7498468 140734606021584 140734606016600 4580254 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1528 718 807 0 869 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6112 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21911944/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6112 CPUtime=1.49 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 1753 0 0 0 149 0 0 0 20 0 1 0 37103832 32268288 1528 33554432000 4194304 7498468 140734606021584 140734606016600 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1528 718 807 0 869 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6112 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21911780/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=3.1 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 2058 0 0 0 310 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27270
/proc/meminfo: memFree=21911608/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=6.29 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 2362 0 0 0 629 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4580282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/201 27299
/proc/meminfo: memFree=21904040/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=12.69 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 2667 0 0 0 1269 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4580282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19855064/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=25.49 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3111 0 0 0 2549 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4540880 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19730124/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=51.09 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3254 0 0 0 5109 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 5791450 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+52.6441 s]
# the end of solver process 27269 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=52.6287 s, system=0.002999 s

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

[startup+51.2003 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19730124/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=51.18 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3254 0 0 0 5118 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4317740 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+52.0002 s]*
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19730052/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=51.99 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3254 0 0 0 5199 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4317646 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 51.99 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+52.4002 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19730052/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=52.38 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3254 0 0 0 5238 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 5164627 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 52.38 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

[startup+52.6002 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 27395
/proc/meminfo: memFree=19730052/32770624 swapFree=67108860/67108860
[pid=27269] ppid=27266 vsize=31512 memory=6368 CPUtime=52.58 cores=1,3,5,7
/proc/27269/stat : 27269 (MistralXCSP) R 27266 27269 26594 0 -1 4202496 3254 0 0 0 5258 0 0 0 20 0 1 0 37103832 32268288 1592 33554432000 4194304 7498468 140734606021584 140734606016600 4257959 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37298176 140734606025838 140734606025987 140734606025987 140734606028745 0
/proc/27269/statm: 7878 1592 739 807 0 869 0
Current children cumulated CPU time: 52.58 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6368 KiB

Child status: 0
Real time (s): 52.6441
CPU time (s): 52.6317
CPU user time (s): 52.6287
CPU system time (s): 0.002999
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 31512
Max. memory (cumulated for all children) (KiB): 6368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.6287
system time used= 0.002999
maximum resident set size= 6368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3347
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= 9
involuntary context switches= 43


# summary of solver processes directly reported to runsolver:
#   pid: 27269
#   total CPU time (s): 52.6317
#   total CPU user time (s): 52.6287
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.220859 second user time and 0.355849 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-21 19:50:07
IDJOB=4289403
IDBENCH=141256
IDSOLVER=2741
FILE ID=node137/4289403-1532195407
RUNJOBID= node137-1532190501-26626
PBS_JOBID= 21018930
Free space on /tmp= 56884 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/QuadraticAssignment/QuadraticAssignment-esc16d_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-4289403-1532195407/watcher-4289403-1532195407 -o /tmp/evaluation-result-4289403-1532195407/solver-4289403-1532195407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532190501-26626 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 364445171 HOME/instance-4289403-1532195407.xml

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

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=364445171

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21915744 kB
MemAvailable:   31932044 kB
Buffers:          214472 kB
Cached:         10004152 kB
SwapCached:            0 kB
Active:          1613496 kB
Inactive:        8666616 kB
Active(anon):      64136 kB
Inactive(anon):    16948 kB
Active(file):    1549360 kB
Inactive(file):  8649668 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9036 kB
Writeback:             0 kB
AnonPages:        101620 kB
Mapped:            36480 kB
Shmem:             17036 kB
Slab:             272040 kB
SReclaimable:     245732 kB
SUnreclaim:        26308 kB
KernelStack:        3584 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     348176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 56876 MiB
End job on node137 at 2018-07-21 19:50:59