Trace number 4251920

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
cosoco-mini 1.1 (2017-06-27)OPT4752 46.2626 46.2612

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 benchmark46.0392
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 

0.00/0.00	c best=?? lower=0 upper=62667 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.0 --  
0.00/0.00	c
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 240
0.00/0.00	c |            Domain Sizes: 15..64
0.00/0.00	c |
0.00/0.00	c |             Constraints: 16
0.00/0.00	c |                   Arity: 3..15  -- Ternary: 14
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          All Different: 1
0.00/0.00	c |                          Extension: 14  (nb tuples: 210..210) -- (shared: 13)
0.00/0.00	c |                          Sum: 1
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o 18171
0.00/0.00	c    1 calls to solver: best=18171 lower=0 upper=18170 
0.00/0.01	o 17973
0.00/0.01	o 17761
0.00/0.01	c    3 calls to solver: best=17761 lower=0 upper=17760 
0.00/0.02	o 17221
0.00/0.02	o 17121
0.00/0.02	c    5 calls to solver: best=17121 lower=0 upper=17120 
0.00/0.02	o 16280
0.00/0.02	o 16052
0.00/0.02	c    7 calls to solver: best=16052 lower=0 upper=16051 
0.00/0.03	o 15898
0.00/0.03	o 15821
0.00/0.03	c    9 calls to solver: best=15821 lower=0 upper=15820 
0.00/0.03	o 15699
0.00/0.03	o 14834
0.00/0.03	c   11 calls to solver: best=14834 lower=0 upper=14833 
0.00/0.04	o 13795
0.00/0.04	o 12761
0.00/0.04	c   13 calls to solver: best=12761 lower=0 upper=12760 
0.00/0.04	o 12296
0.00/0.05	o 12169
0.00/0.05	c   15 calls to solver: best=12169 lower=0 upper=12168 
0.00/0.05	o 11489
0.00/0.05	o 11151
0.00/0.05	c   17 calls to solver: best=11151 lower=0 upper=11150 
0.00/0.06	o 11132
0.00/0.09	o 11117
0.00/0.09	c   19 calls to solver: best=11117 lower=0 upper=11116 
0.09/0.11	o 10574
0.09/0.11	o 10389
0.09/0.11	c   21 calls to solver: best=10389 lower=0 upper=10388 
0.09/0.14	o 10090
0.09/0.18	o 9303
0.09/0.18	c   23 calls to solver: best=9303 lower=0 upper=9302 
0.19/0.20	o 9096
0.19/0.21	o 8695
0.19/0.21	c   25 calls to solver: best=8695 lower=0 upper=8694 
0.29/0.30	o 8682
0.39/0.42	o 8426
0.39/0.42	c   27 calls to solver: best=8426 lower=0 upper=8425 
0.49/0.55	o 8247
0.59/0.60	o 7960
0.59/0.60	c   29 calls to solver: best=7960 lower=0 upper=7959 
0.59/0.64	o 7945
0.59/0.66	o 7933
0.59/0.66	c   31 calls to solver: best=7933 lower=0 upper=7932 
0.69/0.72	o 7418
0.99/1.04	o 7350
0.99/1.04	c   33 calls to solver: best=7350 lower=0 upper=7349 
1.20/1.22	o 6872
2.09/2.11	o 6628
2.09/2.11	c   35 calls to solver: best=6628 lower=0 upper=6627 
2.09/2.14	o 6582
2.09/2.15	o 6415
2.09/2.15	c   37 calls to solver: best=6415 lower=0 upper=6414 
2.79/2.84	o 6402
2.99/3.09	o 6201
2.99/3.09	c   39 calls to solver: best=6201 lower=0 upper=6200 
4.09/4.13	o 5962
4.09/4.16	o 5832
4.09/4.16	c   41 calls to solver: best=5832 lower=0 upper=5831 
6.89/6.92	o 5617
13.49/13.55	o 5422
13.49/13.55	c   43 calls to solver: best=5422 lower=0 upper=5421 
14.69/14.72	o 5395
17.70/17.74	o 4992
17.70/17.74	c   45 calls to solver: best=4992 lower=0 upper=4991 
23.10/23.12	o 4752
46.20/46.26	c
46.20/46.26	c Optimum found         : 4752
46.20/46.26	c
46.20/46.26	
46.20/46.26	v <instantiation type='solution' cost='4752'>
46.20/46.26	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>
46.20/46.26	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>
46.20/46.26	v </instantiation>
46.20/46.26	
46.20/46.26	c call to solver        : 47
46.20/46.26	c
46.20/46.26	c restarts              : 75          
46.20/46.26	c conflicts             : 1337759      (28919 /sec)
46.20/46.26	c decisions             : 2622038      (56681 /sec)
46.20/46.26	c propagations          : 165496572   (3577586 /sec)
46.20/46.26	c root propagations     : 14          
46.20/46.26	c filter calls          : 28541290       (616985 /sec)
46.20/46.26	c useless filter calls  : 14421438       (50 %)
46.20/46.26	c Memory used           : 27.18 MB
46.20/46.26	c CPU time              : 46.2592 s
46.20/46.26	
46.20/46.26	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-4251920-1500919788/watcher-4251920-1500919788 -o /tmp/evaluation-result-4251920-1500919788/solver-4251920-1500919788 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1500914927-3626 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4251920-1500919788.xml 

pid=5626
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: 2.02 2.01 2.05 2/181 5629
/proc/meminfo: memFree=32132160/32770624 swapFree=5864/112848
[pid=5629] ppid=5626 vsize=27300 CPUtime=0 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1052 0 0 0 0 0 0 0 20 0 1 0 1518013 27955200 891 33554432000 4194304 5744392 140733869845376 140733869842024 140649159482341 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6825 891 686 379 0 244 0

[startup+0.100193 s]
/proc/loadavg: 2.02 2.01 2.05 2/181 5629
/proc/meminfo: memFree=32132160/32770624 swapFree=5864/112848
[pid=5629] ppid=5626 vsize=27828 CPUtime=0.09 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1274 0 0 0 9 0 0 0 20 0 1 0 1518013 28495872 1089 33554432000 4194304 5744392 140733869845376 140733869842024 4947492 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1089 735 379 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27828

[startup+0.200332 s]
/proc/loadavg: 2.02 2.01 2.05 2/181 5629
/proc/meminfo: memFree=32132160/32770624 swapFree=5864/112848
[pid=5629] ppid=5626 vsize=27828 CPUtime=0.19 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1274 0 0 0 19 0 0 0 20 0 1 0 1518013 28495872 1089 33554432000 4194304 5744392 140733869845376 140733869842024 5024236 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1089 735 379 0 376 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27828

[startup+0.300314 s]
/proc/loadavg: 2.02 2.01 2.05 2/181 5629
/proc/meminfo: memFree=32132160/32770624 swapFree=5864/112848
[pid=5629] ppid=5626 vsize=27828 CPUtime=0.29 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1274 0 0 0 29 0 0 0 20 0 1 0 1518013 28495872 1089 33554432000 4194304 5744392 140733869845376 140733869842024 4914568 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1089 735 379 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27828

[startup+0.700276 s]
/proc/loadavg: 2.02 2.01 2.05 2/181 5629
/proc/meminfo: memFree=32132160/32770624 swapFree=5864/112848
[pid=5629] ppid=5626 vsize=27828 CPUtime=0.69 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1274 0 0 0 69 0 0 0 20 0 1 0 1518013 28495872 1089 33554432000 4194304 5744392 140733869845376 140733869842984 5024176 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1089 735 379 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27828

[startup+1.50027 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 5630
/proc/meminfo: memFree=32130328/32770624 swapFree=5864/112884
[pid=5629] ppid=5626 vsize=27828 CPUtime=1.49 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1274 0 0 0 149 0 0 0 20 0 1 0 1518013 28495872 1089 33554432000 4194304 5744392 140733869845376 140733869842984 4914076 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1089 735 379 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27828

[startup+3.10028 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 5630
/proc/meminfo: memFree=32129972/32770624 swapFree=5864/112884
[pid=5629] ppid=5626 vsize=27828 CPUtime=3.09 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1559 0 0 0 309 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4892368 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27828

[startup+6.30027 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 5630
/proc/meminfo: memFree=32129972/32770624 swapFree=5864/112884
[pid=5629] ppid=5626 vsize=27828 CPUtime=6.29 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1844 0 0 0 629 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869832728 4892818 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27828

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 5630
/proc/meminfo: memFree=32129600/32770624 swapFree=5864/112884
[pid=5629] ppid=5626 vsize=27828 CPUtime=12.69 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 1939 0 0 0 1269 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4998864 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27828

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5637
/proc/meminfo: memFree=32128720/32770624 swapFree=5864/112916
[pid=5629] ppid=5626 vsize=27828 CPUtime=25.49 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2507 0 0 0 2549 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 5131620 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27828

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5629 sig 9
??? kill -5629 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5637
/proc/meminfo: memFree=32128720/32770624 swapFree=5864/112916
[pid=5629] ppid=5626 vsize=27828 CPUtime=25.59 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2507 0 0 0 2559 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4917533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 27828

[startup+38.4003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113548/32770624 swapFree=5864/112916
[pid=5629] ppid=5626 vsize=27828 CPUtime=38.39 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2507 0 0 0 3839 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4892985 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 38.39
Current children cumulated vsize (KiB) 27828

[startup+41.6003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113548/32770624 swapFree=5864/112916
[pid=5629] ppid=5626 vsize=27828 CPUtime=41.59 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2600 0 0 0 4159 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 5118912 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 41.59
Current children cumulated vsize (KiB) 27828

[startup+44.8003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113456/32770624 swapFree=5864/112960
[pid=5629] ppid=5626 vsize=27828 CPUtime=44.79 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2600 0 0 0 4479 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4914444 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 44.79
Current children cumulated vsize (KiB) 27828

[startup+45.6003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113456/32770624 swapFree=5864/112968
[pid=5629] ppid=5626 vsize=27828 CPUtime=45.59 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2600 0 0 0 4559 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4916473 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 45.59
Current children cumulated vsize (KiB) 27828

[startup+46.0003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113456/32770624 swapFree=5864/112968
[pid=5629] ppid=5626 vsize=27828 CPUtime=45.99 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2600 0 0 0 4599 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 4892818 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 45.99
Current children cumulated vsize (KiB) 27828

[startup+46.2003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 5698
/proc/meminfo: memFree=32113456/32770624 swapFree=5864/112968
[pid=5629] ppid=5626 vsize=27828 CPUtime=46.2 cores=0,2,4,6
/proc/5629/stat : 5629 (cosoco) R 5626 5629 3595 0 -1 4202496 2600 0 0 0 4620 0 0 0 20 0 1 0 1518013 28495872 1114 33554432000 4194304 5744392 140733869845376 140733869842984 5024227 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 28856320 140733869851841 140733869851971 140733869851971 140733869854670 0
/proc/5629/statm: 6957 1114 759 379 0 376 0
Current children cumulated CPU time (s) 46.2
Current children cumulated vsize (KiB) 27828

Child status: 0
Real time (s): 46.2612
CPU time (s): 46.2626
CPU user time (s): 46.2596
CPU system time (s): 0.003014
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.2596
system time used= 0.003014
maximum resident set size= 4536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2824
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 13

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.125881 second user time and 0.157082 second system time

The end

Launcher Data 

Begin job on node105 at 2017-07-24 20:09:48
IDJOB=4251920
IDBENCH=123040
IDSOLVER=2633
FILE ID=node105/4251920-1500919788
RUNJOBID= node105-1500914927-3626
PBS_JOBID= 20625417
Free space on /tmp= 61776 MiB

SOLVER NAME= cosoco-mini 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-4251920-1500919788/watcher-4251920-1500919788 -o /tmp/evaluation-result-4251920-1500919788/solver-4251920-1500919788 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1500914927-3626 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4251920-1500919788.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=1339126535

node105.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	: 5333.44
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	: 5333.44
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	: 5333.44
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	: 5333.44
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:        32132500 kB
MemAvailable:   32064512 kB
Buffers:           32684 kB
Cached:           213796 kB
SwapCached:            0 kB
Active:           167620 kB
Inactive:         121408 kB
Active(anon):      45184 kB
Inactive(anon):     8560 kB
Active(file):     122436 kB
Inactive(file):   112848 kB
Unevictable:        5864 kB
Mlocked:            5864 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2188 kB
Writeback:             0 kB
AnonPages:         43488 kB
Mapped:            28740 kB
Shmem:              8848 kB
Slab:              50360 kB
SReclaimable:      25124 kB
SUnreclaim:        25236 kB
KernelStack:        3264 kB
PageTables:         4712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     283996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       95616 kB
DirectMap2M:    33449984 kB

Free space on /tmp at the end= 61776 MiB
End job on node105 at 2017-07-24 20:10:34