Trace number 4266652

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-sat 1.12OPT63 6.1055698 6.2089901

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 benchmark6.1055698
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 

0.00/0.14	c SAT : Variables: 14458 -- Clauses: 180061
0.00/0.14	c best=?? lower=-19056 upper=0 
0.00/0.15	c
0.00/0.15	c This is cosoco 1.12 --  
0.00/0.15	c
0.00/0.15	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266652-1502601880.xml 
0.00/0.15	c enable optimization
0.00/0.15	c ========================================[ Problem Statistics ]===========================================
0.00/0.15	c |                                                                                                       
0.00/0.15	c |  Parse time        :         0.03 s 
0.00/0.15	c |
0.00/0.15	c |               Variables: 560
0.00/0.15	c |            Domain Sizes: 23..26
0.00/0.15	c |
0.00/0.15	c |             Constraints: 560
0.00/0.15	c |                   Arity: 2..32  -- Binary: 527
0.00/0.15	c | 
0.00/0.15	c |                   Types: 
0.00/0.15	c |                          (X - Y < k): 15
0.00/0.15	c |                          Extension: 512  (nb tuples: 26..26) -- (shared: 486)
0.00/0.15	c |                          Minimum Variable: 32
0.00/0.15	c |                          Sum: 1
0.00/0.15	c |                          
0.00/0.15	c =========================================================================================================
0.00/0.15	o -670
0.00/0.15	c    1 calls to solver: best=-670 lower=-669 upper=0 
0.00/0.17	o -477
0.00/0.17	o -338
0.00/0.17	c    3 calls to solver: best=-338 lower=-337 upper=0 
0.00/0.19	o -322
0.00/0.20	o -231
0.00/0.20	c    5 calls to solver: best=-231 lower=-230 upper=0 
0.10/0.23	o -187
0.10/0.27	o -182
0.10/0.27	c    7 calls to solver: best=-182 lower=-181 upper=0 
0.10/0.30	o -143
0.10/0.31	o -137
0.10/0.31	c    9 calls to solver: best=-137 lower=-136 upper=0 
0.21/0.32	o -132
0.21/0.35	o -128
0.21/0.35	c   11 calls to solver: best=-128 lower=-127 upper=0 
0.21/0.41	o -126
0.31/0.42	o -113
0.31/0.42	c   13 calls to solver: best=-113 lower=-112 upper=0 
0.31/0.44	o -101
0.31/0.50	o -100
0.31/0.50	c   15 calls to solver: best=-100 lower=-99 upper=0 
0.50/0.62	o -89
0.79/0.93	o -87
0.79/0.93	c   17 calls to solver: best=-87 lower=-86 upper=0 
0.90/1.09	o -84
1.00/1.12	o -82
1.00/1.12	c   19 calls to solver: best=-82 lower=-81 upper=0 
1.00/1.15	o -78
1.00/1.16	o -74
1.00/1.16	c   21 calls to solver: best=-74 lower=-73 upper=0 
1.79/1.92	o -72
2.09/2.28	o -69
2.09/2.28	c   23 calls to solver: best=-69 lower=-68 upper=0 
2.69/2.87	o -67
4.09/4.21	conflict 38lvl : 87 bt84-7835:0(1173)X860966
4.09/4.26	o -65
4.09/4.26	c   25 calls to solver: best=-65 lower=-64 upper=0 
4.19/4.35	o -63
4.39/4.56	conflict 73lvl : 109 bt109-2129:0(996)X867476
6.09/6.20	c
6.09/6.20	c Optimum found         : -63
6.09/6.20	c
6.09/6.20	
6.09/6.20	v <instantiation type='solution' cost='-63'>
6.09/6.20	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>
6.09/6.20	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 0 2 0 0 6 0 4 0 0 114 330 375 411 469 524 574 87 75 50 39 15 23 50 72 101 72 372 417 453 511 566 616 45 33 8 3 27 65 92 114 143 2 442 487 523 581 636 686 25 37 62 73 97 135 162 184 213 0 444 489 525 583 638 688 27 39 64 75 99 137 164 186 215 688 244 199 163 105 50 0 661 649 624 613 589 551 524 502 473 18 426 471 507 565 620 670 9 21 46 57 81 119 146 168 197 489 45 0 36 94 149 199 462 450 425 414 390 352 325 303 274 489 45 0 36 94 149 199 462 450 425 414 390 352 325 303 274 81 363 408 444 502 557 607 54 42 17 6 18 56 83 105 134 44 400 445 481 539 594 644 17 5 20 31 55 93 120 142 171 638 194 149 113 55 0 50 611 599 574 563 539 501 474 452 423 27 417 462 498 556 611 661 0 12 37 48 72 110 137 159 188 638 194 149 113 55 0 50 611 599 574 563 539 501 474 452 423 444 0 45 81 139 194 244 417 405 380 369 345 307 280 258 229 444 0 45 81 139 194 244 417 405 380 369 345 307 280 258 229 215 229 274 310 368 423 473 188 176 151 140 116 78 51 29 0 39 405 450 486 544 599 649 12 0 25 36 60 98 125 147 176 39 405 450 486 544 599 649 12 0 25 36 60 98 125 147 176 583 139 94 58 0 55 105 556 544 519 508 484 446 419 397 368 583 139 94 58 0 55 105 556 544 519 508 484 446 419 397 368 186 258 303 339 397 452 502 159 147 122 111 87 49 22 0 29 11 455 500 536 594 649 699 38 50 75 86 110 148 175 197 226 99 345 390 426 484 539 589 72 60 35 24 0 38 65 87 116 525 81 36 0 58 113 163 498 486 461 450 426 388 361 339 310 523 79 34 2 60 115 165 496 484 459 448 424 386 359 337 308 99 345 390 426 484 539 589 72 60 35 24 0 38 65 87 116 64 380 425 461 519 574 624 37 25 0 11 35 73 100 122 151 58 386 431 467 525 580 630 31 19 6 17 41 79 106 128 157 164 280 325 361 419 474 524 137 125 100 89 65 27 0 22 51 35 409 454 490 548 603 653 8 4 29 40 64 102 129 151 180 137 307 352 388 446 501 551 110 98 73 62 38 0 27 49 78 75 369 414 450 508 563 613 48 36 11 0 24 62 89 111 140 23 467 512 548 606 661 711 50 62 87 98 122 160 187 209 238 </values>
6.09/6.20	v </instantiation>
6.09/6.20	
6.09/6.20	c call to solver        : 27
6.09/6.20	c
6.09/6.20	c restarts              : 518         
6.09/6.20	c conflicts             : 5085         (834 /sec)
6.09/6.20	c decisions             : 144939       (23786 /sec)
6.09/6.20	c propagations          : 5639499     (925484 /sec)
6.09/6.20	c root propagations     : 8317        
6.09/6.20	c filter calls          : 3656632        (600081 /sec)
6.09/6.20	c useless filter calls  : 1634334        (44 %)
6.09/6.20	c
6.09/6.20	c clauses               : 181796
6.09/6.20	c SAT propagations      : 1984
6.09/6.20	c SAT conflicts         : 238 (2 learnts)
6.09/6.20	c Memory used           : 42.53 MB
6.09/6.20	c CPU time              : 6.09351 s
6.09/6.20	
6.09/6.20	s OPTIMUM FOUND

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 (15358 MiB free)
  memory of node 1: 16384 MiB (15669 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266652-1502601880/watcher-4266652-1502601880 -o /tmp/evaluation-result-4266652-1502601880/solver-4266652-1502601880 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266652-1502601880.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=17592, runsolver pid=17589

[startup+0.100154 s]*
/proc/loadavg: 2.16 2.23 2.16 3/188 17593
/proc/meminfo: memFree=31772720/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=28180 memory=4312 CPUtime=0 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 1243 0 0 0 0 0 0 0 20 0 1 0 159840745 28856320 1078 18446744073709551615 4194304 5972588 140724265904144 140724265900792 139660428315621 0 0 1 0 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 7045 1078 711 435 0 408 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28180 KiB
Current children cumulated memory: 4312 KiB

[startup+0.209759 s]*
/proc/loadavg: 2.16 2.23 2.16 3/188 17593
/proc/meminfo: memFree=31757136/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43284 memory=18724 CPUtime=0.1 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 4396 0 0 0 10 0 0 0 20 0 1 0 159840745 44322816 4681 18446744073709551615 4194304 5972588 140724265904144 140724265891336 5139319 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10821 4681 841 435 0 4184 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43284 KiB
Current children cumulated memory: 18724 KiB

[startup+0.309849 s]*
/proc/loadavg: 2.16 2.23 2.16 4/188 17593
/proc/meminfo: memFree=31757268/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43416 memory=18988 CPUtime=0.21 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 4413 0 0 0 20 1 0 0 20 0 1 0 159840745 44457984 4747 18446744073709551615 4194304 5972588 140724265904144 140724265891336 5139329 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10854 4747 841 435 0 4217 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43416 KiB
Current children cumulated memory: 18988 KiB

[startup+0.700382 s]
/proc/loadavg: 2.16 2.23 2.16 3/188 17593
/proc/meminfo: memFree=31757268/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43416 memory=19040 CPUtime=0.59 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 4431 0 0 0 58 1 0 0 20 0 1 0 159840745 44457984 4760 18446744073709551615 4194304 5972588 140724265904144 140724265901592 5328503 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10854 4760 841 435 0 4217 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 43416 KiB
Current children cumulated memory: 19040 KiB

[startup+1.50028 s]
/proc/loadavg: 2.16 2.23 2.16 3/188 17593
/proc/meminfo: memFree=31754980/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19188 CPUtime=1.39 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 4439 0 0 0 138 1 0 0 20 0 1 0 159840745 44589056 4797 18446744073709551615 4194304 5972588 140724265904144 140724265891336 5139327 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4797 841 435 0 4249 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19188 KiB

[startup+3.10956 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31754980/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19196 CPUtime=3 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 5453 0 0 0 299 1 0 0 20 0 1 0 159840745 44589056 4799 18446744073709551615 4194304 5972588 140724265904144 140724265901592 5338185 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4799 841 435 0 4249 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19196 KiB

[startup+6.20895 s]
# the end of solver process 17592 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=6.09357 s, system=0.011998 s

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

[startup+3.20029 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31754980/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19196 CPUtime=3.09 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 5453 0 0 0 308 1 0 0 20 0 1 0 159840745 44589056 4799 18446744073709551615 4194304 5972588 140724265904144 140724265901592 5338173 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4799 841 435 0 4249 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19196 KiB

[startup+4.80025 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31755104/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19228 CPUtime=4.69 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 6425 0 0 0 468 1 0 0 20 0 1 0 159840745 44589056 4807 18446744073709551615 4194304 5972588 140724265904144 140724265901368 5139329 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4807 846 435 0 4249 0
Current children cumulated CPU time: 4.69 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19228 KiB

[startup+5.60025 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31755160/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19228 CPUtime=5.49 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 6426 0 0 0 548 1 0 0 20 0 1 0 159840745 44589056 4807 18446744073709551615 4194304 5972588 140724265904144 140724265901368 5139312 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4807 846 435 0 4249 0
Current children cumulated CPU time: 5.49 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19228 KiB

[startup+6.00024 s]*
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31755160/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19228 CPUtime=5.9 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 6426 0 0 0 589 1 0 0 20 0 1 0 159840745 44589056 4807 18446744073709551615 4194304 5972588 140724265904144 140724265901368 5022736 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4807 846 435 0 4249 0
Current children cumulated CPU time: 5.9 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19228 KiB

[startup+6.20024 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17593
/proc/meminfo: memFree=31755160/32770624 swapFree=67108776/67108860
[pid=17592] ppid=17589 vsize=43544 memory=19228 CPUtime=6.09 cores=1,3,5,7
/proc/17592/stat : 17592 (cosoco) R 17589 17592 7084 0 -1 4202496 6426 0 0 0 608 1 0 0 20 0 1 0 159840745 44589056 4807 18446744073709551615 4194304 5972588 140724265904144 140724265901368 5139327 0 0 1 8405026 0 0 0 17 1 0 0 10 0 0 8070896 8075904 36610048 140724265910729 140724265910829 140724265910829 140724265914318 0
/proc/17592/statm: 10886 4807 846 435 0 4249 0
Current children cumulated CPU time: 6.09 s
Current children cumulated vsize: 43544 KiB
Current children cumulated memory: 19228 KiB

Child status: 0
Real time (s): 6.20899
CPU time (s): 6.10557
CPU user time (s): 6.09357
CPU system time (s): 0.011998
CPU usage (%): 98.3343
Max. virtual memory (cumulated for all children) (KiB): 43544
Max. memory (cumulated for all children) (KiB): 19228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.09357
system time used= 0.011998
maximum resident set size= 19300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6457
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= 9
involuntary context switches= 24


# summary of solver processes directly reported to runsolver:
#   pid: 17592
#   total CPU time (s): 6.10557
#   total CPU user time (s): 6.09357
#   total CPU system time (s): 0.011998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.050671 second user time and 0.083172 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 07:10:15
IDJOB=4266652
IDBENCH=138318
IDSOLVER=2656
FILE ID=node132/4266652-1502601880
RUNJOBID= node132-1502596677-14390
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff65.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266652-1502601880/watcher-4266652-1502601880 -o /tmp/evaluation-result-4266652-1502601880/solver-4266652-1502601880 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266652-1502601880.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=1076192230

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31772720 kB
MemAvailable:   31970412 kB
Buffers:          217268 kB
Cached:           304668 kB
SwapCached:           84 kB
Active:           465732 kB
Inactive:         128420 kB
Active(anon):      16944 kB
Inactive(anon):   104780 kB
Active(file):     448788 kB
Inactive(file):    23640 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2592 kB
Writeback:             0 kB
AnonPages:         71812 kB
Mapped:            66680 kB
Shmem:             49768 kB
Slab:             108960 kB
SReclaimable:      82196 kB
SUnreclaim:        26764 kB
KernelStack:        3312 kB
PageTables:         5564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     367344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62024 MiB
End job on node132 at 2017-08-13 07:10:21