Trace number 4303793

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 2018-08-01OPT26 37.5183 37.519

General information on the benchmark

NameLowAutocorrelation/
LowAutocorrelation-020_c18.xml
MD5SUM8d1019e9f102c0840a0dc4bc65e6ddfe
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark5.65508
Satisfiable
(Un)Satisfiability was proved
Number of variables419
Number of constraints228
Number of domains39
Minimum domain size2
Maximum domain size39
Distribution of domain sizes[{"size":2,"count":211},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1},{"size":35,"count":1},{"size":37,"count":1},{"size":39,"count":1}]
Minimum variable degree0
Maximum variable degree19
Distribution of variable degrees[{"degree":0,"count":171},{"degree":2,"count":228},{"degree":19,"count":20}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":20},{"arity":3,"count":191},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1}]
Number of extensional constraints0
Number of intensional constraints209
Distribution of constraint types[{"type":"intension","count":209},{"type":"sum","count":19}]
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
0.00/0.07	o 2470
0.00/0.07	o 1666
0.00/0.07	o 1246
0.00/0.07	o 674
0.00/0.07	o 406
0.00/0.07	o 398
0.00/0.07	o 298
0.00/0.07	o 226
0.00/0.08	o 162
0.00/0.08	o 154
0.00/0.08	o 138
0.00/0.08	o 118
0.00/0.09	o 102
0.00/0.09	o 86
0.00/0.10	o 66
0.21/0.21	o 58
0.31/0.34	o 50
0.51/0.57	o 42
1.49/1.52	o 38
1.49/1.56	o 34
5.89/5.92	o 26
37.49/37.51	s OPTIMUM FOUND
37.49/37.51	v <instantiation type="optimum" cost="26">
37.49/37.51	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] x[16] x[17] x[18] x[19] 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[0][11] y[0][12] y[0][13] y[0][14] y[0][15] y[0][16] y[0][17] y[0][18] 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[1][11] y[1][12] y[1][13] y[1][14] y[1][15] y[1][16] y[1][17] y[1][18] 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[2][11] y[2][12] y[2][13] y[2][14] y[2][15] y[2][16] y[2][17] y[2][18] 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[3][11] y[3][12] y[3][13] y[3][14] y[3][15] y[3][16] y[3][17] y[3][18] 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[4][11] y[4][12] y[4][13] y[4][14] y[4][15] y[4][16] y[4][17] y[4][18] 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[5][11] y[5][12] y[5][13] y[5][14] y[5][15] y[5][16] y[5][17] y[5][18] 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[6][11] y[6][12] y[6][13] y[6][14] y[6][15] y[6][16] y[6][17] y[6][18] 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[7][11] y[7][12] y[7][13] y[7][14] y[7][15] y[7][16] y[7][17] y[7][18] 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[8][11] y[8][12] y[8][13] y[8][14] y[8][15] y[8][16] y[8][17] y[8][18] 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[9][11] y[9][12] y[9][13] y[9][14] y[9][15] y[9][16] y[9][17] y[9][18] 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] y[10][11] y[10][12] y[10][13] y[10][14] y[10][15] y[10][16] y[10][17] y[10][18] y[11][0] y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[11][10] y[11][11] y[11][12] y[11][13] y[11][14] y[11][15] y[11][16] y[11][17] y[11][18] y[12][0] y[12][1] y[12][2] y[12][3] y[12][4] y[12][5] y[12][6] y[12][7] y[12][8] y[12][9] y[12][10] y[12][11] y[12][12] y[12][13] y[12][14] y[12][15] y[12][16] y[12][17] y[12][18] y[13][0] y[13][1] y[13][2] y[13][3] y[13][4] y[13][5] y[13][6] y[13][7] y[13][8] y[13][9] y[13][10] y[13][11] y[13][12] y[13][13] y[13][14] y[13][15] y[13][16] y[13][17] y[13][18] y[14][0] y[14][1] y[14][2] y[14][3] y[14][4] y[14][5] y[14][6] y[14][7] y[14][8] y[14][9] y[14][10] y[14][11] y[14][12] y[14][13] y[14][14] y[14][15] y[14][16] y[14][17] y[14][18] y[15][0] y[15][1] y[15][2] y[15][3] y[15][4] y[15][5] y[15][6] y[15][7] y[15][8] y[15][9] y[15][10] y[15][11] y[15][12] y[15][13] y[15][14] y[15][15] y[15][16] y[15][17] y[15][18] y[16][0] y[16][1] y[16][2] y[16][3] y[16][4] y[16][5] y[16][6] y[16][7] y[16][8] y[16][9] y[16][10] y[16][11] y[16][12] y[16][13] y[16][14] y[16][15] y[16][16] y[16][17] y[16][18] y[17][0] y[17][1] y[17][2] y[17][3] y[17][4] y[17][5] y[17][6] y[17][7] y[17][8] y[17][9] y[17][10] y[17][11] y[17][12] y[17][13] y[17][14] y[17][15] y[17][16] y[17][17] y[17][18] y[18][0] y[18][1] y[18][2] y[18][3] y[18][4] y[18][5] y[18][6] y[18][7] y[18][8] y[18][9] y[18][10] y[18][11] y[18][12] y[18][13] y[18][14] y[18][15] y[18][16] y[18][17] y[18][18] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] s[12] s[13] s[14] s[15] s[16] s[17] s[18] </list>
37.49/37.51	v   <values> -1 1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 1 1 1 -1 1 -1 -1 1 -1 1 1 1 1 -1 1 1 -1 1 -1 1 1 -1 -1 -1 1 -1 -1 -1 * -1 -1 1 -1 1 -1 1 1 -1 1 -1 -1 1 1 1 1 -1 * * 1 -1 1 -1 -1 1 1 1 -1 -1 -1 1 -1 1 -1 1 * * * 1 -1 1 1 1 1 1 1 1 -1 1 -1 -1 -1 -1 * * * * 1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 1 -1 * * * * * 1 1 1 -1 1 1 -1 -1 -1 -1 -1 1 1 * * * * * * -1 -1 1 -1 1 -1 -1 1 1 -1 1 1 * * * * * * * 1 -1 1 -1 -1 -1 1 -1 1 1 1 * * * * * * * * 1 -1 1 1 -1 1 -1 -1 -1 1 * * * * * * * * * 1 -1 -1 1 1 -1 -1 1 -1 * * * * * * * * * * 1 1 -1 -1 -1 -1 1 1 * * * * * * * * * * * -1 1 1 1 -1 1 1 * * * * * * * * * * * * -1 -1 -1 1 1 1 * * * * * * * * * * * * * 1 1 -1 -1 1 * * * * * * * * * * * * * * -1 1 1 -1 * * * * * * * * * * * * * * * -1 -1 1 * * * * * * * * * * * * * * * * 1 -1 * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * -1 0 1 0 3 0 1 0 1 0 -1 0 3 0 1 0 -1 0 1 1 0 1 0 9 0 1 0 1 0 1 0 9 0 1 0 1 0 1 </values>
37.49/37.51	v </instantiation>

Verifier Data 

OK	26

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 (2506 MiB free)
  memory of node 1: 16384 MiB (1168 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303793-1534019122/watcher-4303793-1534019122 -o /tmp/evaluation-result-4303793-1534019122/solver-4303793-1534019122 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 89464478 HOME/instance-4303793-1534019122.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=13190, runsolver pid=13187

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760252/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6692 CPUtime=0.1 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 1849 0 0 0 10 0 0 0 20 0 1 0 219475372 32419840 1673 33554432000 4194304 7499544 140735478972816 140735478969816 5163883 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1673 788 807 0 906 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6692 KiB

[startup+0.209548 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760252/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6692 CPUtime=0.21 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 1850 0 0 0 21 0 0 0 20 0 1 0 219475372 32419840 1673 33554432000 4194304 7499544 140735478972816 140735478969816 5574172 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1673 788 807 0 906 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6692 KiB

[startup+0.308816 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760084/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6692 CPUtime=0.31 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 1850 0 0 0 31 0 0 0 20 0 1 0 219475372 32419840 1673 33554432000 4194304 7499544 140735478972816 140735478967832 4398000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1673 788 807 0 906 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6692 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760084/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6692 CPUtime=0.69 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 1850 0 0 0 69 0 0 0 20 0 1 0 219475372 32419840 1673 33554432000 4194304 7499544 140735478972816 140735478967832 5573419 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1673 788 807 0 906 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6692 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760084/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6692 CPUtime=1.49 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 1850 0 0 0 149 0 0 0 20 0 1 0 219475372 32419840 1673 33554432000 4194304 7499544 140735478972816 140735478967832 4249920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1673 788 807 0 906 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6692 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760208/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=3.1 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 2570 0 0 0 310 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 5585262 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3759848/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=6.29 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 3304 0 0 0 629 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4245316 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3759848/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=12.69 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 4024 0 0 0 1269 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 5671654 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=25.49 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 2549 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4579874 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+37.519 s]
# the end of solver process 13190 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=37.5134 s, system=0.004999 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=25.59 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 2559 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 5837764 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=32 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3200 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4404999 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+35.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=35.19 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3519 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 5613890 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+36.8003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=36.79 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3679 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4404875 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 36.79 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+37.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=37.19 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3719 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4405395 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 37.19 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+37.4002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=37.39 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3739 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4579995 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 37.39 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

[startup+37.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13191
/proc/meminfo: memFree=3760164/32770624 swapFree=67058160/67108860
[pid=13190] ppid=13187 vsize=31660 memory=6756 CPUtime=37.49 cores=1,3,5,7
/proc/13190/stat : 13190 (MistralXCSP) R 13187 13190 10209 0 -1 4202496 5464 0 0 0 3749 0 0 0 20 0 1 0 219475372 32419840 1689 33554432000 4194304 7499544 140735478972816 140735478967832 4540535 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25264128 140735478977647 140735478977795 140735478977795 140735478980553 0
/proc/13190/statm: 7915 1689 793 807 0 906 0
Current children cumulated CPU time: 37.49 s
Current children cumulated vsize: 31660 KiB
Current children cumulated memory: 6756 KiB

Child status: 0
Real time (s): 37.519
CPU time (s): 37.5183
CPU user time (s): 37.5134
CPU system time (s): 0.004999
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 31660
Max. memory (cumulated for all children) (KiB): 6756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.5134
system time used= 0.004999
maximum resident set size= 6784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5590
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= 8
involuntary context switches= 13


# summary of solver processes directly reported to runsolver:
#   pid: 13190
#   total CPU time (s): 37.5183
#   total CPU user time (s): 37.5134
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.109442 second user time and 0.318377 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 22:25:22
IDJOB=4303793
IDBENCH=141433
IDSOLVER=2779
FILE ID=node103/4303793-1534019122
RUNJOBID= node103-1533993568-10242
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/LowAutocorrelation/LowAutocorrelation-020_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-4303793-1534019122/watcher-4303793-1534019122 -o /tmp/evaluation-result-4303793-1534019122/solver-4303793-1534019122 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 89464478 HOME/instance-4303793-1534019122.xml

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

MD5SUM BENCH= 8d1019e9f102c0840a0dc4bc65e6ddfe
RANDOM SEED=89464478

node103.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         3764372 kB
MemAvailable:   31928328 kB
Buffers:          107764 kB
Cached:         28002296 kB
SwapCached:         5728 kB
Active:         13934424 kB
Inactive:       14206000 kB
Active(anon):      20244 kB
Inactive(anon):    61304 kB
Active(file):   13914180 kB
Inactive(file): 14144696 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058160 kB
Dirty:              5876 kB
Writeback:             0 kB
AnonPages:         34996 kB
Mapped:            50528 kB
Shmem:             48524 kB
Slab:             561704 kB
SReclaimable:     533540 kB
SUnreclaim:        28164 kB
KernelStack:        3360 kB
PageTables:         5484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     394428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34448 MiB
End job on node103 at 2018-08-11 22:26:00