Trace number 4389671

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 2OPT242 29.5521 29.557

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff59.xml
MD5SUM1df56f74b1b4f47dde22644efb181f33
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark242
Best CPU time to get the best result obtained on this benchmark15.3115
Satisfiable
(Un)Satisfiability was proved
Number of variables362
Number of constraints353
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":11},{"size":25,"count":33},{"size":26,"count":318}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":352},{"degree":33,"count":10}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":320},{"arity":10,"count":1},{"arity":11,"count":32}]
Number of extensional constraints320
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":320},{"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-4389671-1568357583.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	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.02 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 362
0.00/0.02	c |            Domain Sizes: 23..26
0.00/0.02	c |
0.00/0.02	c |             Constraints: 362
0.00/0.02	c |                   Arity: 2..32  -- Binary: 329
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X - Y < k): 9
0.00/0.02	c |                          Extension: 320  (nb tuples: 26..26) -- (shared: 294)
0.00/0.02	c |                          Minimum Variable: 32
0.00/0.02	c |                          Sum: 1
0.00/0.02	c |                          
0.00/0.02	c |               Objective: Minimize Sum
0.00/0.02	
0.00/0.02	c =========================================================================================================
0.00/0.02	o 4356
0.00/0.02	c    1 calls to solver(id=0): best=4356 lower=0 upper=4355 
0.00/0.03	o 4181
0.00/0.03	o 3855
0.00/0.03	c    3 calls to solver(id=0): best=3855 lower=0 upper=3854 
0.00/0.04	o 3852
0.00/0.04	o 1748
0.00/0.04	c    5 calls to solver(id=0): best=1748 lower=0 upper=1747 
0.00/0.05	o 1736
0.00/0.05	o 1459
0.00/0.05	c    7 calls to solver(id=0): best=1459 lower=0 upper=1458 
0.00/0.06	o 1455
0.00/0.07	o 1449
0.00/0.07	c    9 calls to solver(id=0): best=1449 lower=0 upper=1448 
0.00/0.07	o 1411
0.00/0.08	o 1319
0.00/0.08	c   11 calls to solver(id=0): best=1319 lower=0 upper=1318 
0.00/0.08	o 1302
0.00/0.09	o 1300
0.00/0.09	c   13 calls to solver(id=0): best=1300 lower=0 upper=1299 
0.00/0.09	o 1287
0.00/0.10	o 1286
0.00/0.10	c   15 calls to solver(id=0): best=1286 lower=0 upper=1285 
0.10/0.11	o 1209
0.10/0.11	o 934
0.10/0.11	c   17 calls to solver(id=0): best=934 lower=0 upper=933 
0.10/0.12	o 879
0.10/0.12	o 844
0.10/0.12	c   19 calls to solver(id=0): best=844 lower=0 upper=843 
0.10/0.13	o 841
0.10/0.14	o 816
0.10/0.14	c   21 calls to solver(id=0): best=816 lower=0 upper=815 
0.10/0.14	o 808
0.10/0.15	o 777
0.10/0.15	c   23 calls to solver(id=0): best=777 lower=0 upper=776 
0.10/0.17	o 635
0.10/0.18	o 514
0.10/0.18	c   25 calls to solver(id=0): best=514 lower=0 upper=513 
0.10/0.19	o 337
0.10/0.20	o 310
0.10/0.20	c   27 calls to solver(id=0): best=310 lower=0 upper=309 
0.21/0.22	o 281
0.21/0.24	o 277
0.21/0.24	c   29 calls to solver(id=0): best=277 lower=0 upper=276 
0.60/0.64	o 273
0.60/0.68	o 270
0.60/0.68	c   31 calls to solver(id=0): best=270 lower=0 upper=269 
0.69/0.73	o 264
0.69/0.78	o 242
0.69/0.78	c   33 calls to solver(id=0): best=242 lower=0 upper=241 
29.49/29.55	s OPTIMUM FOUND
29.49/29.55	c call to solver        : 34
29.49/29.55	c
29.49/29.55	c restarts              : 82          
29.49/29.55	c conflicts             : 68422        (2316 /sec)
29.49/29.55	c decisions             : 592878       (20066 /sec)
29.49/29.55	c propagations          : 65489678    (2216454 /sec)
29.49/29.55	c root propagations     : 3227        
29.49/29.55	c filter calls          : 26771245       (906055 /sec)
29.49/29.55	c useless filter calls  : 9422870        (35 %)
29.49/29.55	c Memory used           : 28.79 MB
29.49/29.55	c Best bound time (wc)  : 0.777553 s
29.49/29.55	c CPU time              : 29.547 s
29.49/29.55	c real time             : 29.5514 s
29.49/29.55	
29.49/29.55	
29.49/29.55	v <instantiation type='solution' cost='242'>
29.49/29.55	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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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][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[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
29.49/29.55	v <values>0 0 0 2 50 16 0 0 9 5 0 12 0 0 0 29 0 0 0 0 0 13 15 2 0 15 8 14 22 4 23 3 112 75 42 0 72 330 375 409 469 524 70 33 0 42 114 372 417 451 511 566 0 37 70 112 184 442 487 521 581 636 2 39 72 114 186 444 489 523 583 638 686 649 616 574 502 244 199 165 105 50 16 21 54 96 168 426 471 505 565 620 487 450 417 375 303 45 0 34 94 149 487 450 417 375 303 45 0 34 94 149 79 42 9 33 105 363 408 442 502 557 42 5 28 70 142 400 445 479 539 594 636 599 566 524 452 194 149 115 55 0 25 12 45 87 159 417 462 496 556 611 636 599 566 524 452 194 149 115 55 0 442 405 372 330 258 0 45 79 139 194 442 405 372 330 258 0 45 79 139 194 213 176 143 101 29 229 274 308 368 423 37 0 33 75 147 405 450 484 544 599 37 0 33 75 147 405 450 484 544 599 581 544 511 469 397 139 94 60 0 55 581 544 511 469 397 139 94 60 0 55 184 147 114 72 0 258 303 337 397 452 13 50 83 125 197 455 500 534 594 649 97 60 27 15 87 345 390 424 484 539 523 486 453 411 339 81 36 2 58 113 521 484 451 409 337 79 34 0 60 115 97 60 27 15 87 345 390 424 484 539 62 25 8 50 122 380 425 459 519 574 56 19 14 56 128 386 431 465 525 580 162 125 92 50 22 280 325 359 419 474 33 4 37 79 151 409 454 488 548 603 135 98 65 23 49 307 352 386 446 501 73 36 3 39 111 369 414 448 508 563 25 62 95 137 209 467 512 546 606 661 </values>
29.49/29.55	v </instantiation>
29.49/29.55

Verifier Data 

OK	242

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 (13995 MiB free)
  memory of node 1: 16384 MiB (13735 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389671-1568357583/watcher-4389671-1568357583 -o /tmp/evaluation-result-4389671-1568357583/solver-4389671-1568357583 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389671-1568357583.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=9728, runsolver pid=9725

[startup+0.100105 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9729
/proc/meminfo: memFree=28393756/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6020 CPUtime=0.1 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 1713 0 0 0 10 0 0 0 20 0 1 0 412027192 30183424 1505 33554432000 4194304 6210612 140722454133232 140722454131368 5126334 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1505 895 493 0 674 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6020 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9729
/proc/meminfo: memFree=28393756/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6020 CPUtime=0.21 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 1713 0 0 0 21 0 0 0 20 0 1 0 412027192 30183424 1505 33554432000 4194304 6210612 140722454133232 140722454131368 5157826 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1505 895 493 0 674 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6020 KiB

[startup+0.309089 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9729
/proc/meminfo: memFree=28393756/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6020 CPUtime=0.31 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 1715 0 0 0 31 0 0 0 20 0 1 0 412027192 30183424 1505 33554432000 4194304 6210612 140722454133232 140722454131368 5157746 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1505 895 493 0 674 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6020 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9729
/proc/meminfo: memFree=28393452/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6020 CPUtime=0.69 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 1717 0 0 0 69 0 0 0 20 0 1 0 412027192 30183424 1505 33554432000 4194304 6210612 140722454133232 140722454131368 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1505 895 493 0 674 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6020 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9729
/proc/meminfo: memFree=28393092/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6020 CPUtime=1.49 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 1717 0 0 0 149 0 0 0 20 0 1 0 412027192 30183424 1505 33554432000 4194304 6210612 140722454133232 140722454121112 5249729 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1505 895 493 0 674 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6020 KiB

[startup+3.10925 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 9731
/proc/meminfo: memFree=28392080/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=3.1 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 2288 0 0 0 310 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28391928/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=6.29 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 2859 0 0 0 629 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5249729 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28391944/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=12.69 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 3430 0 0 0 1269 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392320/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=25.49 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2549 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+29.557 s]
# the end of solver process 9728 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=29.5471 s, system=0.004999 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392320/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=25.59 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2559 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+27.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392516/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=27.19 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2719 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5017201 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 27.19 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+28.8002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392516/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=28.79 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2879 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5155546 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+29.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392516/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=29.19 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2919 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5126184 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 29.19 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+29.4002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392516/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=29.39 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2939 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5409293 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 29.39 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

[startup+29.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9731
/proc/meminfo: memFree=28392516/32770624 swapFree=66998520/67108860
[pid=9728] ppid=9725 vsize=29476 memory=6220 CPUtime=29.49 cores=0,2,4,6
/proc/9728/stat : 9728 (cosoco) R 9725 9728 3464 0 -1 4202496 4571 0 0 0 2949 0 0 0 20 0 1 0 412027192 30183424 1555 33554432000 4194304 6210612 140722454133232 140722454121112 5389857 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 17981440 140722454139915 140722454140017 140722454140017 140722454142926 0
/proc/9728/statm: 7369 1555 895 493 0 674 0
Current children cumulated CPU time: 29.49 s
Current children cumulated vsize: 29476 KiB
Current children cumulated memory: 6220 KiB

Child status: 0
Real time (s): 29.557
CPU time (s): 29.5521
CPU user time (s): 29.5471
CPU system time (s): 0.004999
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 29476
Max. memory (cumulated for all children) (KiB): 6220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.5471
system time used= 0.004999
maximum resident set size= 6288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4623
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= 13
involuntary context switches= 56


# summary of solver processes directly reported to runsolver:
#   pid: 9728
#   total CPU time (s): 29.5521
#   total CPU user time (s): 29.5471
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.126839 second user time and 0.236379 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-13 08:52:23
IDJOB=4389671
IDBENCH=138310
IDSOLVER=2829
FILE ID=node127/4389671-1568357583
RUNJOBID= node127-1568329019-3495
PBS_JOBID= 21701156
Free space on /tmp= 58820 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff59.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389671-1568357583/watcher-4389671-1568357583 -o /tmp/evaluation-result-4389671-1568357583/solver-4389671-1568357583 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389671-1568357583.xml

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

MD5SUM BENCH= 1df56f74b1b4f47dde22644efb181f33
RANDOM SEED=878753562

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:        28397012 kB
MemAvailable:   31863288 kB
Buffers:          148500 kB
Cached:          3571124 kB
SwapCached:         6780 kB
Active:          2001240 kB
Inactive:        1731748 kB
Active(anon):       5812 kB
Inactive(anon):    48636 kB
Active(file):    1995428 kB
Inactive(file):  1683112 kB
Unevictable:      109044 kB
Mlocked:          109044 kB
SwapTotal:      67108860 kB
SwapFree:       66998520 kB
Dirty:              2536 kB
Writeback:             0 kB
AnonPages:        116912 kB
Mapped:            45660 kB
Shmem:             32692 kB
Slab:             237112 kB
SReclaimable:     207144 kB
SUnreclaim:        29968 kB
KernelStack:        3552 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529380 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= 58816 MiB
End job on node127 at 2019-09-13 08:52:53