Trace number 4408897

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 2.0OPT63 10.0508 10.0525

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff65.xml
MD5SUM0deffa9f0e673ce4a3cf2d2074b556a7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark10.0508
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of constraints545
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":17},{"size":25,"count":51},{"size":26,"count":492}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":544},{"degree":33,"count":16}]
Minimum constraint arity2
Maximum constraint arity17
Distribution of constraint arities[{"arity":2,"count":512},{"arity":16,"count":1},{"arity":17,"count":32}]
Number of extensional constraints512
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":512},{"type":"ordered","count":1},{"type":"minimum","count":32}]
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

0.00/0.02	c
0.00/0.02	c This is cosoco 2.00 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408897-1569812594.xml 
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.02 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 560
0.00/0.03	c |            Domain Sizes: 23..26
0.00/0.03	c |
0.00/0.03	c |             Constraints: 560
0.00/0.03	c |                   Arity: 2..32  -- Binary: 527
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          (X - Y < k): 15
0.00/0.03	c |                          Extension: 512  (nb tuples: 26..26) -- (shared: 486)
0.00/0.03	c |                          Minimum Variable: 32
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c |               Objective: Minimize Sum
0.00/0.03	
0.00/0.03	c =========================================================================================================
0.00/0.03	o 670
0.00/0.03	c    1 calls to solver(id=0): best=670 lower=0 upper=669 
0.00/0.04	o 448
0.00/0.05	o 432
0.00/0.05	c    3 calls to solver(id=0): best=432 lower=0 upper=431 
0.00/0.06	o 402
0.00/0.07	o 401
0.00/0.07	c    5 calls to solver(id=0): best=401 lower=0 upper=400 
0.00/0.08	o 373
0.00/0.08	o 341
0.00/0.08	c    7 calls to solver(id=0): best=341 lower=0 upper=340 
0.00/0.09	o 340
0.00/0.10	o 324
0.00/0.10	c    9 calls to solver(id=0): best=324 lower=0 upper=323 
0.10/0.11	o 321
0.10/0.13	o 320
0.10/0.13	c   11 calls to solver(id=0): best=320 lower=0 upper=319 
0.10/0.15	o 319
0.10/0.16	o 316
0.10/0.16	c   13 calls to solver(id=0): best=316 lower=0 upper=315 
0.10/0.19	o 314
0.10/0.20	o 287
0.10/0.20	c   15 calls to solver(id=0): best=287 lower=0 upper=286 
0.21/0.29	o 271
0.21/0.30	o 261
0.21/0.30	c   17 calls to solver(id=0): best=261 lower=0 upper=260 
0.31/0.32	o 260
0.31/0.34	o 257
0.31/0.34	c   19 calls to solver(id=0): best=257 lower=0 upper=256 
0.31/0.36	o 253
0.31/0.39	o 252
0.31/0.39	c   21 calls to solver(id=0): best=252 lower=0 upper=251 
0.41/0.43	o 243
0.41/0.46	o 234
0.41/0.46	c   23 calls to solver(id=0): best=234 lower=0 upper=233 
0.41/0.49	o 226
0.41/0.51	o 225
0.41/0.51	c   25 calls to solver(id=0): best=225 lower=0 upper=224 
0.51/0.54	o 219
0.51/0.57	o 213
0.51/0.57	c   27 calls to solver(id=0): best=213 lower=0 upper=212 
0.51/0.59	o 211
0.60/0.62	o 189
0.60/0.62	c   29 calls to solver(id=0): best=189 lower=0 upper=188 
0.60/0.64	o 183
0.60/0.66	o 182
0.60/0.67	c   31 calls to solver(id=0): best=182 lower=0 upper=181 
0.60/0.69	o 181
0.69/0.72	o 174
0.69/0.72	c   33 calls to solver(id=0): best=174 lower=0 upper=173 
0.69/0.75	o 171
0.69/0.78	o 168
0.69/0.78	c   35 calls to solver(id=0): best=168 lower=0 upper=167 
0.89/0.93	o 164
1.10/1.11	o 160
1.10/1.11	c   37 calls to solver(id=0): best=160 lower=0 upper=159 
1.10/1.16	o 120
1.10/1.18	o 117
1.10/1.18	c   39 calls to solver(id=0): best=117 lower=0 upper=116 
1.19/1.23	o 115
1.19/1.27	o 112
1.19/1.27	c   41 calls to solver(id=0): best=112 lower=0 upper=111 
1.39/1.49	o 102
2.00/2.02	o 94
2.00/2.02	c   43 calls to solver(id=0): best=94 lower=0 upper=93 
2.00/2.07	o 93
2.10/2.12	o 90
2.10/2.12	c   45 calls to solver(id=0): best=90 lower=0 upper=89 
2.19/2.21	o 88
2.49/2.50	o 87
2.49/2.50	c   47 calls to solver(id=0): best=87 lower=0 upper=86 
2.59/2.67	o 86
3.29/3.34	o 85
3.29/3.34	c   49 calls to solver(id=0): best=85 lower=0 upper=84 
3.39/3.44	o 79
3.49/3.53	o 74
3.49/3.53	c   51 calls to solver(id=0): best=74 lower=0 upper=73 
3.59/3.61	o 71
3.69/3.77	o 69
3.69/3.77	c   53 calls to solver(id=0): best=69 lower=0 upper=68 
3.89/3.90	o 68
3.89/4.00	o 66
4.00/4.01	c   55 calls to solver(id=0): best=66 lower=0 upper=65 
4.10/4.11	o 65
4.19/4.23	o 63
4.19/4.23	c   57 calls to solver(id=0): best=63 lower=0 upper=62 
10.00/10.05	s OPTIMUM FOUND
10.00/10.05	c call to solver        : 58
10.00/10.05	c
10.00/10.05	c restarts              : 256         
10.00/10.05	c conflicts             : 9480         (944 /sec)
10.00/10.05	c decisions             : 218993       (21799 /sec)
10.00/10.05	c propagations          : 12618369    (1256067 /sec)
10.00/10.05	c root propagations     : 8317        
10.00/10.05	c filter calls          : 6881990        (685052 /sec)
10.00/10.05	c useless filter calls  : 2688806        (39 %)
10.00/10.05	c Memory used           : 30.98 MB
10.00/10.05	c Best bound time (wc)  : 4.22924 s
10.00/10.05	c CPU time              : 10.0459 s
10.00/10.05	c real time             : 10.0466 s
10.00/10.05	
10.00/10.05	
10.00/10.05	v <instantiation type='solution' cost='63'>
10.00/10.05	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][10] drd[0][11] drd[0][12] drd[0][13] drd[0][14] drd[0][15] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[0][6] drd[0][7] drd[0][8] drd[0][9] drd[10][0] drd[10][10] drd[10][11] drd[10][12] drd[10][13] drd[10][14] drd[10][15] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[10][6] drd[10][7] drd[10][8] drd[10][9] drd[11][0] drd[11][10] drd[11][11] drd[11][12] drd[11][13] drd[11][14] drd[11][15] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[11][6] drd[11][7] drd[11][8] drd[11][9] drd[12][0] drd[12][10] drd[12][11] drd[12][12] drd[12][13] drd[12][14] drd[12][15] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[12][6] drd[12][7] drd[12][8] drd[12][9] drd[13][0] drd[13][10] drd[13][11] drd[13][12] drd[13][13] drd[13][14] drd[13][15] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[13][6] drd[13][7] drd[13][8] drd[13][9] drd[14][0] drd[14][10] drd[14][11] drd[14][12] drd[14][13] drd[14][14] drd[14][15] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[14][6] drd[14][7] drd[14][8] drd[14][9] drd[15][0] drd[15][10] drd[15][11] drd[15][12] drd[15][13] drd[15][14] drd[15][15] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[15][6] drd[15][7] drd[15][8] drd[15][9] drd[16][0] drd[16][10] drd[16][11] drd[16][12] drd[16][13] drd[16][14] drd[16][15] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[16][6] drd[16][7] drd[16][8] drd[16][9] drd[17][0] drd[17][10] drd[17][11] drd[17][12] drd[17][13] drd[17][14] drd[17][15] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[17][6] drd[17][7] drd[17][8] drd[17][9] drd[18][0] drd[18][10] drd[18][11] drd[18][12] drd[18][13] drd[18][14] drd[18][15] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[18][6] drd[18][7] drd[18][8] drd[18][9] drd[19][0] drd[19][10] drd[19][11] drd[19][12] drd[19][13] drd[19][14] drd[19][15] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[19][6] drd[19][7] drd[19][8] drd[19][9] drd[1][0] drd[1][10] drd[1][11] drd[1][12] drd[1][13] drd[1][14] drd[1][15] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[1][6] drd[1][7] drd[1][8] drd[1][9] drd[20][0] drd[20][10] drd[20][11] drd[20][12] drd[20][13] drd[20][14] drd[20][15] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[20][6] drd[20][7] drd[20][8] drd[20][9] drd[21][0] drd[21][10] drd[21][11] drd[21][12] drd[21][13] drd[21][14] drd[21][15] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[21][6] drd[21][7] drd[21][8] drd[21][9] drd[22][0] drd[22][10] drd[22][11] drd[22][12] drd[22][13] drd[22][14] drd[22][15] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[22][6] drd[22][7] drd[22][8] drd[22][9] drd[23][0] drd[23][10] drd[23][11] drd[23][12] drd[23][13] drd[23][14] drd[23][15] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[23][6] drd[23][7] drd[23][8] drd[23][9] drd[24][0] drd[24][10] drd[24][11] drd[24][12] drd[24][13] drd[24][14] drd[24][15] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[24][6] drd[24][7] drd[24][8] drd[24][9] drd[25][0] drd[25][10] drd[25][11] drd[25][12] drd[25][13] drd[25][14] drd[25][15] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[25][6] drd[25][7] drd[25][8] drd[25][9] drd[26][0] drd[26][10] drd[26][11] drd[26][12] drd[26][13] drd[26][14] drd[26][15] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[26][6] drd[26][7] drd[26][8] drd[26][9] drd[27][0] drd[27][10] drd[27][11] drd[27][12] drd[27][13] drd[27][14] drd[27][15] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[27][6] drd[27][7] drd[27][8] drd[27][9] drd[28][0] drd[28][10] drd[28][11] drd[28][12] drd[28][13] drd[28][14] drd[28][15] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[28][6] drd[28][7] drd[28][8] drd[28][9] drd[29][0] drd[29][10] drd[29][11] drd[29][12] drd[29][13] drd[29][14] drd[29][15] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[29][6] drd[29][7] drd[29][8] drd[29][9] drd[2][0] drd[2][10] drd[2][11] drd[2][12] drd[2][13] drd[2][14] drd[2][15] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[2][6] drd[2][7] drd[2][8] drd[2][9] drd[30][0] drd[30][10] drd[30][11] drd[30][12] drd[30][13] drd[30][14] drd[30][15] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[30][6] drd[30][7] drd[30][8] drd[30][9] drd[31][0] drd[31][10] drd[31][11] drd[31][12] drd[31][13] drd[31][14] drd[31][15] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[31][6] drd[31][7] drd[31][8] drd[31][9] drd[3][0] drd[3][10] drd[3][11] drd[3][12] drd[3][13] drd[3][14] drd[3][15] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[3][6] drd[3][7] drd[3][8] drd[3][9] drd[4][0] drd[4][10] drd[4][11] drd[4][12] drd[4][13] drd[4][14] drd[4][15] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[4][6] drd[4][7] drd[4][8] drd[4][9] drd[5][0] drd[5][10] drd[5][11] drd[5][12] drd[5][13] drd[5][14] drd[5][15] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[5][6] drd[5][7] drd[5][8] drd[5][9] drd[6][0] drd[6][10] drd[6][11] drd[6][12] drd[6][13] drd[6][14] drd[6][15] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[6][6] drd[6][7] drd[6][8] drd[6][9] drd[7][0] drd[7][10] drd[7][11] drd[7][12] drd[7][13] drd[7][14] drd[7][15] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[7][6] drd[7][7] drd[7][8] drd[7][9] drd[8][0] drd[8][10] drd[8][11] drd[8][12] drd[8][13] drd[8][14] drd[8][15] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[8][6] drd[8][7] drd[8][8] drd[8][9] drd[9][0] drd[9][10] drd[9][11] drd[9][12] drd[9][13] drd[9][14] drd[9][15] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] drd[9][7] drd[9][8] drd[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
10.00/10.05	v <values>15 3 2 0 0 9 0 0 6 5 0 0 0 0 0 0 0 0 0 0 0 11 0 2 0 0 0 6 0 4 0 0 114 330 375 409 469 524 574 87 75 50 39 15 23 50 72 101 72 372 417 451 511 566 616 45 33 8 3 27 65 92 114 143 2 442 487 521 581 636 686 25 37 62 73 97 135 162 184 213 0 444 489 523 583 638 688 27 39 64 75 99 137 164 186 215 688 244 199 165 105 50 0 661 649 624 613 589 551 524 502 473 18 426 471 505 565 620 670 9 21 46 57 81 119 146 168 197 489 45 0 34 94 149 199 462 450 425 414 390 352 325 303 274 489 45 0 34 94 149 199 462 450 425 414 390 352 325 303 274 81 363 408 442 502 557 607 54 42 17 6 18 56 83 105 134 44 400 445 479 539 594 644 17 5 20 31 55 93 120 142 171 638 194 149 115 55 0 50 611 599 574 563 539 501 474 452 423 27 417 462 496 556 611 661 0 12 37 48 72 110 137 159 188 638 194 149 115 55 0 50 611 599 574 563 539 501 474 452 423 444 0 45 79 139 194 244 417 405 380 369 345 307 280 258 229 444 0 45 79 139 194 244 417 405 380 369 345 307 280 258 229 215 229 274 308 368 423 473 188 176 151 140 116 78 51 29 0 39 405 450 484 544 599 649 12 0 25 36 60 98 125 147 176 39 405 450 484 544 599 649 12 0 25 36 60 98 125 147 176 583 139 94 60 0 55 105 556 544 519 508 484 446 419 397 368 583 139 94 60 0 55 105 556 544 519 508 484 446 419 397 368 186 258 303 337 397 452 502 159 147 122 111 87 49 22 0 29 11 455 500 534 594 649 699 38 50 75 86 110 148 175 197 226 99 345 390 424 484 539 589 72 60 35 24 0 38 65 87 116 525 81 36 2 58 113 163 498 486 461 450 426 388 361 339 310 523 79 34 0 60 115 165 496 484 459 448 424 386 359 337 308 99 345 390 424 484 539 589 72 60 35 24 0 38 65 87 116 64 380 425 459 519 574 624 37 25 0 11 35 73 100 122 151 58 386 431 465 525 580 630 31 19 6 17 41 79 106 128 157 164 280 325 359 419 474 524 137 125 100 89 65 27 0 22 51 35 409 454 488 548 603 653 8 4 29 40 64 102 129 151 180 137 307 352 386 446 501 551 110 98 73 62 38 0 27 49 78 75 369 414 448 508 563 613 48 36 11 0 24 62 89 111 140 23 467 512 546 606 661 711 50 62 87 98 122 160 187 209 238 </values>
10.00/10.05	v </instantiation>
10.00/10.05	

Verifier Data

OK	63

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 (15402 MiB free)
  memory of node 1: 16384 MiB (15552 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408897-1569812594/watcher-4408897-1569812594 -o /tmp/evaluation-result-4408897-1569812594/solver-4408897-1569812594 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569812554-14457 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408897-1569812594.xml 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=14477, runsolver pid=14474
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 1.01 1.44 1.79 3/200 14488
/proc/meminfo: memFree=31690040/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31452 memory=8024 CPUtime=0.1 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 2206 0 0 0 10 0 0 0 20 0 1 0 557528230 32206848 2006 33554432000 4194304 6211132 140721918131056 140721918127592 140570703887456 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7863 2006 900 493 0 1168 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31452 KiB
Current children cumulated memory: 8024 KiB

[startup+0.210062 s]*
/proc/loadavg: 1.01 1.44 1.79 3/200 14488
/proc/meminfo: memFree=31690040/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31452 memory=8024 CPUtime=0.21 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 2211 0 0 0 21 0 0 0 20 0 1 0 557528230 32206848 2006 33554432000 4194304 6211132 140721918131056 140721918127592 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7863 2006 900 493 0 1168 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31452 KiB
Current children cumulated memory: 8024 KiB

[startup+0.309576 s]*
/proc/loadavg: 1.01 1.44 1.79 3/200 14488
/proc/meminfo: memFree=31690040/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31584 memory=8288 CPUtime=0.31 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 2236 0 0 0 31 0 0 0 20 0 1 0 557528230 32342016 2072 33554432000 4194304 6211132 140721918131056 140721918127592 5250304 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7896 2072 900 493 0 1201 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31584 KiB
Current children cumulated memory: 8288 KiB

[startup+0.700345 s]
/proc/loadavg: 1.01 1.44 1.79 3/200 14488
/proc/meminfo: memFree=31689932/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31584 memory=8288 CPUtime=0.69 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 2239 0 0 0 69 0 0 0 20 0 1 0 557528230 32342016 2072 33554432000 4194304 6211132 140721918131056 140721918129192 5126949 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7896 2072 900 493 0 1201 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31584 KiB
Current children cumulated memory: 8288 KiB

[startup+1.50034 s]
/proc/loadavg: 1.01 1.44 1.79 3/200 14488
/proc/meminfo: memFree=31689932/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31584 memory=8288 CPUtime=1.49 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 2251 0 0 0 149 0 0 0 20 0 1 0 557528230 32342016 2072 33554432000 4194304 6211132 140721918131056 140721918129192 5017696 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7896 2072 900 493 0 1201 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31584 KiB
Current children cumulated memory: 8288 KiB

[startup+3.10945 s]
/proc/loadavg: 0.93 1.41 1.78 3/200 14488
/proc/meminfo: memFree=31689932/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31584 memory=8356 CPUtime=3.1 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 3355 0 0 0 310 0 0 0 20 0 1 0 557528230 32342016 2089 33554432000 4194304 6211132 140721918131056 140721918129192 5250283 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7896 2089 900 493 0 1201 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31584 KiB
Current children cumulated memory: 8356 KiB

[startup+6.30033 s]
/proc/loadavg: 0.93 1.41 1.78 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=6.29 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 4470 0 0 0 629 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5125825 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

[startup+10.0524 s]
# the end of solver process 14477 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=10.0468 s, system=0.003999 s

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

[startup+6.40035 s]
/proc/loadavg: 0.93 1.41 1.78 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=6.39 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 4470 0 0 0 639 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5008994 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 6.39 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

[startup+8.00032 s]*
/proc/loadavg: 1.02 1.42 1.79 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=8 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 5556 0 0 0 800 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 8 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

[startup+8.80032 s]
/proc/loadavg: 1.02 1.42 1.79 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=8.79 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 5557 0 0 0 879 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 8.79 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

[startup+9.60032 s]
/proc/loadavg: 1.02 1.42 1.79 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=9.59 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 5558 0 0 0 959 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5250319 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 9.59 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

[startup+10.0003 s]*
/proc/loadavg: 1.02 1.42 1.79 3/200 14488
/proc/meminfo: memFree=31689940/32770624 swapFree=66960356/67108860
[pid=14477] ppid=14474 vsize=31716 memory=8388 CPUtime=10 cores=0,2,4,6
/proc/14477/stat : 14477 (cosoco) R 14474 14477 14426 0 -1 4202496 5558 0 0 0 1000 0 0 0 20 0 1 0 557528230 32477184 2097 33554432000 4194304 6211132 140721918131056 140721918118936 5125825 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 29290496 140721918133259 140721918133361 140721918133361 140721918136270 0
/proc/14477/statm: 7929 2097 900 493 0 1234 0
Current children cumulated CPU time: 10 s
Current children cumulated vsize: 31716 KiB
Current children cumulated memory: 8388 KiB

Child status: 0
Real time (s): 10.0525
CPU time (s): 10.0508
CPU user time (s): 10.0468
CPU system time (s): 0.003999
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 31716
Max. memory (cumulated for all children) (KiB): 8388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0468
system time used= 0.003999
maximum resident set size= 8452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5610
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= 14
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 14477
#   total CPU time (s): 10.0508
#   total CPU user time (s): 10.0468
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.065341 second user time and 0.11491 second system time

The end

Launcher Data

Begin job on node127 at 2019-09-30 05:02:34
IDJOB=4408897
IDBENCH=138318
IDSOLVER=2876
FILE ID=node127/4408897-1569812594
RUNJOBID= node127-1569812554-14457
PBS_JOBID= 21705842
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff65.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408897-1569812594/watcher-4408897-1569812594 -o /tmp/evaluation-result-4408897-1569812594/solver-4408897-1569812594 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569812554-14457 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408897-1569812594.xml

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

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=1337462147

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        31700896 kB
MemAvailable:   31817928 kB
Buffers:          140668 kB
Cached:           304672 kB
SwapCached:        44636 kB
Active:           275620 kB
Inactive:         221596 kB
Active(anon):       4344 kB
Inactive(anon):   130016 kB
Active(file):     271276 kB
Inactive(file):    91580 kB
Unevictable:      107840 kB
Mlocked:          107840 kB
SwapTotal:      67108860 kB
SwapFree:       66960356 kB
Dirty:              2784 kB
Writeback:             0 kB
AnonPages:        116064 kB
Mapped:            26248 kB
Shmem:             73608 kB
Slab:             168844 kB
SReclaimable:     140024 kB
SUnreclaim:        28820 kB
KernelStack:        3456 kB
PageTables:         6564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     542932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 62024 MiB
End job on node127 at 2019-09-30 05:02:44