Trace number 4240508

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
R1: cosoco 1.1OPT4752 46.4567 46.4656

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15c.xml
MD5SUMce755c39cb9d6ddef8bea85f09074509
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4752
Best CPU time to get the best result obtained on this benchmark4.6212301
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":16},{"degree":3,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"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 

0.00/0.01	c best=?? lower=0 upper=62667 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.0 --  
0.00/0.01	c
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 240
0.00/0.01	c |            Domain Sizes: 15..64
0.00/0.01	c |
0.00/0.01	c |             Constraints: 16
0.00/0.01	c |                   Arity: 3..15  -- Ternary: 14
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 14  (nb tuples: 210..210) -- (shared: 13)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o 18171
0.00/0.01	c    1 calls to solver: best=18171 lower=0 upper=18170 
0.00/0.02	o 17973
0.00/0.03	o 17761
0.00/0.03	c    3 calls to solver: best=17761 lower=0 upper=17760 
0.00/0.03	o 17221
0.00/0.04	o 17121
0.00/0.04	c    5 calls to solver: best=17121 lower=0 upper=17120 
0.00/0.04	o 16280
0.00/0.05	o 16052
0.00/0.05	c    7 calls to solver: best=16052 lower=0 upper=16051 
0.00/0.05	o 15898
0.00/0.06	o 15821
0.00/0.06	c    9 calls to solver: best=15821 lower=0 upper=15820 
0.00/0.06	o 15699
0.00/0.06	o 14834
0.00/0.06	c   11 calls to solver: best=14834 lower=0 upper=14833 
0.00/0.07	o 13795
0.00/0.07	o 12761
0.00/0.07	c   13 calls to solver: best=12761 lower=0 upper=12760 
0.00/0.08	o 12296
0.00/0.09	o 12169
0.00/0.09	c   15 calls to solver: best=12169 lower=0 upper=12168 
0.00/0.09	o 11489
0.00/0.09	o 11151
0.00/0.09	c   17 calls to solver: best=11151 lower=0 upper=11150 
0.09/0.10	o 11132
0.09/0.15	o 11117
0.09/0.15	c   19 calls to solver: best=11117 lower=0 upper=11116 
0.09/0.16	o 10574
0.09/0.17	o 10389
0.09/0.17	c   21 calls to solver: best=10389 lower=0 upper=10388 
0.19/0.20	o 10090
0.19/0.24	o 9303
0.19/0.24	c   23 calls to solver: best=9303 lower=0 upper=9302 
0.19/0.26	o 9096
0.19/0.27	o 8695
0.19/0.27	c   25 calls to solver: best=8695 lower=0 upper=8694 
0.29/0.36	o 8682
0.39/0.49	o 8426
0.39/0.49	c   27 calls to solver: best=8426 lower=0 upper=8425 
0.59/0.62	o 8247
0.59/0.66	o 7960
0.59/0.66	c   29 calls to solver: best=7960 lower=0 upper=7959 
0.69/0.71	o 7945
0.69/0.72	o 7933
0.69/0.72	c   31 calls to solver: best=7933 lower=0 upper=7932 
0.69/0.78	o 7418
1.10/1.10	o 7350
1.10/1.10	c   33 calls to solver: best=7350 lower=0 upper=7349 
1.20/1.29	o 6872
2.09/2.18	o 6628
2.09/2.18	c   35 calls to solver: best=6628 lower=0 upper=6627 
2.19/2.21	o 6582
2.19/2.22	o 6415
2.19/2.22	c   37 calls to solver: best=6415 lower=0 upper=6414 
2.89/2.91	o 6402
3.09/3.16	o 6201
3.09/3.16	c   39 calls to solver: best=6201 lower=0 upper=6200 
4.19/4.21	o 5962
4.19/4.24	o 5832
4.19/4.24	c   41 calls to solver: best=5832 lower=0 upper=5831 
6.99/7.01	o 5617
13.59/13.66	o 5422
13.59/13.66	c   43 calls to solver: best=5422 lower=0 upper=5421 
14.79/14.84	o 5395
17.79/17.88	o 4992
17.79/17.88	c   45 calls to solver: best=4992 lower=0 upper=4991 
23.19/23.27	o 4752
46.38/46.46	c
46.38/46.46	c Optimum found         : 4752
46.38/46.46	c
46.38/46.46	
46.38/46.46	v <instantiation type='solution' cost='4752'>
46.38/46.46	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] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] </list>
46.38/46.46	v <values>12 1 4 6 7 0 13 5 3 2 14 8 11 10 9 * 4 2 * * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * 12 * * * * * * * * * * * * * * * 39 * * * * * * * * * * * * * * * 20 * * * * * * * * * * * * * * * 50 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * 11 * * * * * * * * * * * * * * * 10 * * * * * * * * * * * * * * * 13 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
46.38/46.46	v </instantiation>
46.38/46.46	
46.38/46.46	c call to solver        : 47
46.38/46.46	c
46.38/46.46	c restarts              : 75          
46.38/46.46	c conflicts             : 1337759      (28799 /sec)
46.38/46.46	c decisions             : 2622038      (56447 /sec)
46.38/46.46	c propagations          : 165496572   (3562769 /sec)
46.38/46.46	c root propagations     : 14          
46.38/46.46	c filter calls          : 28541290       (614430 /sec)
46.38/46.46	c useless filter calls  : 14421438       (50 %)
46.38/46.46	c Memory used           : 27.39 MB
46.38/46.46	c CPU time              : 46.4516 s
46.38/46.46	
46.38/46.46	s OPTIMUM FOUND

Verifier Data 

OK	4752

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4240508-1500638376/watcher-4240508-1500638376 -o /tmp/evaluation-result-4240508-1500638376/solver-4240508-1500638376 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1500623787-4393 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4240508-1500638376.xml 

pid=6363
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.03 2.05 3/190 6366
/proc/meminfo: memFree=31072112/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=27388 CPUtime=0 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1058 0 0 0 0 0 0 0 20 0 1 0 25116959 28045312 898 33554432000 4194304 5970956 140733014455280 140733014450344 140683441183717 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 6847 898 703 434 0 211 0

[startup+0.100175 s]
/proc/loadavg: 2.07 2.03 2.05 3/190 6366
/proc/meminfo: memFree=31072112/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=0.09 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1293 0 0 0 9 0 0 0 20 0 1 0 25116959 28721152 1096 33554432000 4194304 5970956 140733014455280 140733014452840 4976758 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1096 743 434 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28048

[startup+0.200362 s]
/proc/loadavg: 2.07 2.03 2.05 3/190 6366
/proc/meminfo: memFree=31072112/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=0.19 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1293 0 0 0 19 0 0 0 20 0 1 0 25116959 28721152 1096 33554432000 4194304 5970956 140733014455280 140733014442584 5325224 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1096 743 434 0 376 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28048

[startup+0.30033 s]
/proc/loadavg: 2.07 2.03 2.05 3/190 6366
/proc/meminfo: memFree=31072112/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=0.29 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1293 0 0 0 29 0 0 0 20 0 1 0 25116959 28721152 1096 33554432000 4194304 5970956 140733014455280 140733014442584 4934318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1096 743 434 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28048

[startup+0.700286 s]
/proc/loadavg: 2.07 2.03 2.05 3/190 6366
/proc/meminfo: memFree=31072112/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=0.69 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1293 0 0 0 69 0 0 0 20 0 1 0 25116959 28721152 1096 33554432000 4194304 5970956 140733014455280 140733014442584 4974750 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1096 743 434 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28048

[startup+1.50029 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31070484/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=1.49 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1293 0 0 0 149 0 0 0 20 0 1 0 25116959 28721152 1096 33554432000 4194304 5970956 140733014455280 140733014452840 5136620 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1096 743 434 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28048

[startup+3.10029 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31070484/32770624 swapFree=6824/690976
[pid=6366] ppid=6363 vsize=28048 CPUtime=3.09 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1580 0 0 0 309 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 5136620 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28048

[startup+6.30028 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31070112/32770624 swapFree=6824/690812
[pid=6366] ppid=6363 vsize=28048 CPUtime=6.29 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1867 0 0 0 629 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014442584 4977168 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28048

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31069988/32770624 swapFree=6824/690812
[pid=6366] ppid=6363 vsize=28048 CPUtime=12.69 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 1964 0 0 0 1269 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4977120 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28048

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31070236/32770624 swapFree=6824/690828
[pid=6366] ppid=6363 vsize=28048 CPUtime=25.49 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2536 0 0 0 2549 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4934366 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28048

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6366 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 6367
/proc/meminfo: memFree=31070236/32770624 swapFree=6824/690828
[pid=6366] ppid=6363 vsize=28048 CPUtime=25.59 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2536 0 0 0 2559 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4934327 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 28048

[startup+38.4003 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068964/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=38.38 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2536 0 0 0 3838 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4977828 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 28048

[startup+41.6003 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068716/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=41.58 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2631 0 0 0 4158 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 5045448 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 41.58
Current children cumulated vsize (KiB) 28048

[startup+44.8003 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068716/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=44.78 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2631 0 0 0 4478 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 5136608 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 44.78
Current children cumulated vsize (KiB) 28048

[startup+45.6003 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068716/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=45.58 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2631 0 0 0 4558 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4974468 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 45.58
Current children cumulated vsize (KiB) 28048

[startup+46.0003 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068716/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=45.98 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2631 0 0 0 4598 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 5093213 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 45.98
Current children cumulated vsize (KiB) 28048

[startup+46.4003 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6372
/proc/meminfo: memFree=31068716/32770624 swapFree=6824/690844
[pid=6366] ppid=6363 vsize=28048 CPUtime=46.38 cores=0,2,4,6
/proc/6366/stat : 6366 (cosoco) R 6363 6366 4362 0 -1 4202496 2631 0 0 0 4638 0 0 0 20 0 1 0 25116959 28721152 1133 33554432000 4194304 5970956 140733014455280 140733014452840 4977831 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 39841792 140733014459585 140733014459715 140733014459715 140733014462414 0
/proc/6366/statm: 7012 1133 778 434 0 376 0
Current children cumulated CPU time (s) 46.38
Current children cumulated vsize (KiB) 28048

Child status: 0
Real time (s): 46.4656
CPU time (s): 46.4567
CPU user time (s): 46.4517
CPU system time (s): 0.004999
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 28048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.4517
system time used= 0.004999
maximum resident set size= 4616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2853
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= 12
involuntary context switches= 2360

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.061978 second user time and 0.24108 second system time

The end

Launcher Data 

Begin job on node102 at 2017-07-21 13:59:36
IDJOB=4240508
IDBENCH=123040
IDSOLVER=2620
FILE ID=node102/4240508-1500638376
RUNJOBID= node102-1500623787-4393
PBS_JOBID= 20623025
Free space on /tmp= 61892 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4240508-1500638376/watcher-4240508-1500638376 -o /tmp/evaluation-result-4240508-1500638376/solver-4240508-1500638376 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1500623787-4393 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4240508-1500638376.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=2050156235

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 1600.000
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	: 5333.46
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		: 1600.000
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		: 2533.000
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	: 5333.46
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		: 1600.000
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		: 1600.000
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	: 5333.46
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		: 1600.000
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	: 5333.46
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		: 1733.000
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:        31072748 kB
MemAvailable:   31948016 kB
Buffers:          166764 kB
Cached:           992584 kB
SwapCached:            0 kB
Active:           560060 kB
Inactive:         707844 kB
Active(anon):     110704 kB
Inactive(anon):    16868 kB
Active(file):     449356 kB
Inactive(file):   690976 kB
Unevictable:        6824 kB
Mlocked:            6824 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2448 kB
Writeback:             0 kB
AnonPages:        113652 kB
Mapped:            35452 kB
Shmem:             17104 kB
Slab:             126964 kB
SReclaimable:     101544 kB
SUnreclaim:        25420 kB
KernelStack:        3424 kB
PageTables:         5320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 61888 MiB
End job on node102 at 2017-07-21 14:00:22