Trace number 4303688

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 2018-08-01OPT8 51.8492 51.8528

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 01082018
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
51.79/51.85	s OPTIMUM FOUND
51.79/51.85	v <instantiation type="optimum" cost="8">
51.79/51.85	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>
51.79/51.85	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>
51.79/51.85	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 (1993 MiB free)
  memory of node 1: 16384 MiB (3363 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303688-1534009755/watcher-4303688-1534009755 -o /tmp/evaluation-result-4303688-1534009755/solver-4303688-1534009755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1821960080 HOME/instance-4303688-1534009755.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=22574, runsolver pid=22571

[startup+0.100151 s]*
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5482332/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6376 CPUtime=0.1 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 1756 0 0 0 10 0 0 0 20 0 1 0 218538734 32268288 1594 33554432000 4194304 7499544 140731878433728 140731878430728 140579980282853 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1594 745 807 0 869 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6376 KiB

[startup+0.209382 s]*
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5482332/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6376 CPUtime=0.21 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 1757 0 0 0 21 0 0 0 20 0 1 0 218538734 32268288 1594 33554432000 4194304 7499544 140731878433728 140731878430728 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1594 745 807 0 869 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6376 KiB

[startup+0.308789 s]*
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5482332/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6376 CPUtime=0.31 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 1758 0 0 0 31 0 0 0 20 0 1 0 218538734 32268288 1594 33554432000 4194304 7499544 140731878433728 140731878430728 5791248 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1594 745 807 0 869 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6376 KiB

[startup+0.70027 s]
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5481860/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6376 CPUtime=0.69 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 1759 0 0 0 69 0 0 0 20 0 1 0 218538734 32268288 1594 33554432000 4194304 7499544 140731878433728 140731878428744 4253104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1594 745 807 0 869 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6376 KiB

[startup+1.50027 s]
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5481860/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6376 CPUtime=1.49 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 1759 0 0 0 149 0 0 0 20 0 1 0 218538734 32268288 1594 33554432000 4194304 7499544 140731878433728 140731878428744 5837760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1594 745 807 0 869 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6376 KiB

[startup+3.10882 s]
/proc/loadavg: 2.25 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5481860/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6392 CPUtime=3.1 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2064 0 0 0 310 0 0 0 20 0 1 0 218538734 32268288 1598 33554432000 4194304 7499544 140731878433728 140731878428744 5567703 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1598 745 807 0 869 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6392 KiB

[startup+6.30027 s]
/proc/loadavg: 2.23 2.09 2.07 3/187 22575
/proc/meminfo: memFree=5480064/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=6.29 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2369 0 0 0 629 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 5585439 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.08 2.07 3/187 22575
/proc/meminfo: memFree=5480636/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=12.69 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2515 0 0 0 1269 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 5684782 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.08 2.07 3/187 22575
/proc/meminfo: memFree=5481196/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=25.49 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2807 0 0 0 2549 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+51.1089 s]
/proc/loadavg: 2.11 2.07 2.06 3/188 22583
/proc/meminfo: memFree=5480460/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=51.1 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2958 0 0 0 5110 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 5576304 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+51.8528 s]
# the end of solver process 22574 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=51.8472 s, system=0.001999 s

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

[startup+51.2003 s]
/proc/loadavg: 2.11 2.07 2.06 3/188 22583
/proc/meminfo: memFree=5480460/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=51.19 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2958 0 0 0 5119 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+51.6003 s]
/proc/loadavg: 2.11 2.07 2.06 3/188 22583
/proc/meminfo: memFree=5480460/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=51.59 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2958 0 0 0 5159 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 4405104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 51.59 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

[startup+51.8002 s]
/proc/loadavg: 2.11 2.07 2.06 3/188 22583
/proc/meminfo: memFree=5480460/32770624 swapFree=67108792/67108860
[pid=22574] ppid=22571 vsize=31512 memory=6396 CPUtime=51.79 cores=1,3,5,7
/proc/22574/stat : 22574 (MistralXCSP) R 22571 22574 20051 0 -1 4202496 2958 0 0 0 5179 0 0 0 20 0 1 0 218538734 32268288 1599 33554432000 4194304 7499544 140731878433728 140731878428744 4379061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11632640 140731878442093 140731878442243 140731878442243 140731878445001 0
/proc/22574/statm: 7878 1599 745 807 0 869 0
Current children cumulated CPU time: 51.79 s
Current children cumulated vsize: 31512 KiB
Current children cumulated memory: 6396 KiB

Child status: 0
Real time (s): 51.8528
CPU time (s): 51.8492
CPU user time (s): 51.8472
CPU system time (s): 0.001999
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 31512
Max. memory (cumulated for all children) (KiB): 6396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.8472
system time used= 0.001999
maximum resident set size= 6428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3056
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= 7
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 22574
#   total CPU time (s): 51.8492
#   total CPU user time (s): 51.8472
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.222358 second user time and 0.336201 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 19:49:15
IDJOB=4303688
IDBENCH=141256
IDSOLVER=2779
FILE ID=node150/4303688-1534009755
RUNJOBID= node150-1533991720-20083
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4303688-1534009755/watcher-4303688-1534009755 -o /tmp/evaluation-result-4303688-1534009755/solver-4303688-1534009755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1821960080 HOME/instance-4303688-1534009755.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=1821960080

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5486060 kB
MemAvailable:   31901096 kB
Buffers:          204864 kB
Cached:         26090516 kB
SwapCached:           32 kB
Active:          9938384 kB
Inactive:       16415656 kB
Active(anon):      10004 kB
Inactive(anon):   101184 kB
Active(file):    9928380 kB
Inactive(file): 16314472 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              5968 kB
Writeback:             0 kB
AnonPages:        170312 kB
Mapped:            53432 kB
Shmem:             49732 kB
Slab:             628480 kB
SReclaimable:     600644 kB
SUnreclaim:        27836 kB
KernelStack:        3360 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-11 19:50:07