Trace number 4266655

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 1.12OPT310 27.559299 27.651699

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff76.xml
MD5SUM54271acf01ec811f7f01e8acfeb7516d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark9.3978205
Satisfiable
(Un)Satisfiability was proved
Number of variables329
Number of constraints321
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":10},{"size":25,"count":30},{"size":26,"count":289}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":320},{"degree":33,"count":9}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":288},{"arity":9,"count":1},{"arity":10,"count":32}]
Number of extensional constraints288
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":288},{"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 

0.01/0.12	c SAT : Variables: 8494 -- Clauses: 105784
0.01/0.12	c best=?? lower=-19056 upper=0 
0.01/0.12	c
0.01/0.12	c This is cosoco 1.12 --  
0.01/0.12	c
0.01/0.12	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266655-1502601895.xml 
0.01/0.12	c enable optimization
0.01/0.12	c ========================================[ Problem Statistics ]===========================================
0.01/0.12	c |                                                                                                       
0.01/0.12	c |  Parse time        :         0.02 s 
0.01/0.12	c |
0.01/0.12	c |               Variables: 329
0.01/0.12	c |            Domain Sizes: 23..26
0.01/0.12	c |
0.01/0.12	c |             Constraints: 329
0.01/0.12	c |                   Arity: 2..32  -- Binary: 296
0.01/0.12	c | 
0.01/0.12	c |                   Types: 
0.01/0.12	c |                          (X - Y < k): 8
0.01/0.12	c |                          Extension: 288  (nb tuples: 26..26) -- (shared: 262)
0.01/0.12	c |                          Minimum Variable: 32
0.01/0.12	c |                          Sum: 1
0.01/0.12	c |                          
0.01/0.12	c =========================================================================================================
0.01/0.12	o -4642
0.01/0.12	c    1 calls to solver: best=-4642 lower=-4641 upper=0 
0.01/0.13	o -4518
0.01/0.13	o -2378
0.01/0.13	c    3 calls to solver: best=-2378 lower=-2377 upper=0 
0.01/0.13	o -1982
0.01/0.14	o -1530
0.01/0.14	c    5 calls to solver: best=-1530 lower=-1529 upper=0 
0.01/0.14	o -1525
0.01/0.15	o -1498
0.01/0.15	c    7 calls to solver: best=-1498 lower=-1497 upper=0 
0.01/0.16	o -1229
0.01/0.17	o -1197
0.01/0.17	c    9 calls to solver: best=-1197 lower=-1196 upper=0 
0.01/0.18	o -1164
0.01/0.19	o -1094
0.01/0.19	c   11 calls to solver: best=-1094 lower=-1093 upper=0 
0.01/0.19	o -958
0.01/0.20	o -941
0.01/0.20	c   13 calls to solver: best=-941 lower=-940 upper=0 
0.12/0.23	o -913
0.12/0.24	o -859
0.12/0.24	c   15 calls to solver: best=-859 lower=-858 upper=0 
0.22/0.35	o -796
0.22/0.39	o -760
0.22/0.39	c   17 calls to solver: best=-760 lower=-759 upper=0 
0.22/0.41	o -593
0.51/0.62	o -587
0.51/0.62	c   19 calls to solver: best=-587 lower=-586 upper=0 
0.51/0.68	o -560
0.60/0.79	o -552
0.60/0.79	c   21 calls to solver: best=-552 lower=-551 upper=0 
0.91/1.08	o -532
1.01/1.11	o -514
1.01/1.11	c   23 calls to solver: best=-514 lower=-513 upper=0 
1.10/1.20	o -471
1.10/1.28	o -463
1.10/1.28	c   25 calls to solver: best=-463 lower=-462 upper=0 
1.20/1.36	o -462
1.91/2.07	o -455
1.91/2.07	c   27 calls to solver: best=-455 lower=-454 upper=0 
2.30/2.45	o -449
2.40/2.52	conflict 81lvl : 66 bt66-1618:0(3754)X541894
2.40/2.59	o -446
2.40/2.59	c   29 calls to solver: best=-446 lower=-445 upper=0 
2.50/2.60	o -440
2.80/2.97	o -435
2.80/2.97	c   31 calls to solver: best=-435 lower=-434 upper=0 
3.20/3.37	o -431
3.20/3.40	o -425
3.20/3.40	c   33 calls to solver: best=-425 lower=-424 upper=0 
3.50/3.61	o -417
3.50/3.64	o -407
3.50/3.64	c   35 calls to solver: best=-407 lower=-406 upper=0 
3.80/3.93	o -400
3.80/3.96	o -383
3.80/3.96	c   37 calls to solver: best=-383 lower=-382 upper=0 
3.90/4.07	o -378
5.49/5.63	o -364
5.49/5.63	c   39 calls to solver: best=-364 lower=-363 upper=0 
5.69/5.87	o -361
7.39/7.55	o -360
7.39/7.55	c   41 calls to solver: best=-360 lower=-359 upper=0 
7.69/7.82	o -353
9.29/9.49	o -349
9.29/9.49	c   43 calls to solver: best=-349 lower=-348 upper=0 
9.39/9.54	o -342
9.49/9.64	o -339
9.49/9.64	c   45 calls to solver: best=-339 lower=-338 upper=0 
15.00/15.16	o -338
20.69/20.88	o -326
20.69/20.88	c   47 calls to solver: best=-326 lower=-325 upper=0 
22.59/22.75	o -321
23.69/23.88	o -317
23.69/23.88	c   49 calls to solver: best=-317 lower=-316 upper=0 
25.59/25.78	o -316
26.79/26.97	o -313
26.79/26.97	c   51 calls to solver: best=-313 lower=-312 upper=0 
26.90/27.04	o -310
27.49/27.65	c
27.49/27.65	c Optimum found         : -310
27.49/27.65	c
27.49/27.65	
27.49/27.65	v <instantiation type='solution' cost='-310'>
27.49/27.65	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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] </list>
27.49/27.65	v <values>0 0 0 2 50 16 34 34 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 72 330 409 469 524 70 33 0 42 114 372 451 511 566 0 37 70 112 184 442 521 581 636 2 39 72 114 186 444 523 583 638 686 649 616 574 502 244 165 105 50 16 21 54 96 168 426 505 565 620 487 450 417 375 303 45 34 94 149 487 450 417 375 303 45 34 94 149 79 42 9 33 105 363 442 502 557 42 5 28 70 142 400 479 539 594 636 599 566 524 452 194 115 55 0 25 12 45 87 159 417 496 556 611 636 599 566 524 452 194 115 55 0 442 405 372 330 258 0 79 139 194 442 405 372 330 258 0 79 139 194 213 176 143 101 29 229 308 368 423 37 0 33 75 147 405 484 544 599 37 0 33 75 147 405 484 544 599 581 544 511 469 397 139 60 0 55 581 544 511 469 397 139 60 0 55 184 147 114 72 0 258 337 397 452 13 50 83 125 197 455 534 594 649 97 60 27 15 87 345 424 484 539 523 486 453 411 339 81 2 58 113 521 484 451 409 337 79 0 60 115 97 60 27 15 87 345 424 484 539 62 25 8 50 122 380 459 519 574 56 19 14 56 128 386 465 525 580 162 125 92 50 22 280 359 419 474 33 4 37 79 151 409 488 548 603 135 98 65 23 49 307 386 446 501 73 36 3 39 111 369 448 508 563 25 62 95 137 209 467 546 606 661 </values>
27.49/27.65	v </instantiation>
27.49/27.65	
27.49/27.65	c call to solver        : 53
27.49/27.65	c
27.49/27.65	c restarts              : 543         
27.49/27.65	c conflicts             : 67144        (2437 /sec)
27.49/27.65	c decisions             : 434283       (15764 /sec)
27.49/27.65	c propagations          : 55672447    (2020900 /sec)
27.49/27.65	c root propagations     : 2606        
27.49/27.65	c filter calls          : 22913796       (831767 /sec)
27.49/27.65	c useless filter calls  : 8636058        (37 %)
27.49/27.65	c
27.49/27.65	c clauses               : 108704
27.49/27.65	c SAT propagations      : 4820
27.49/27.65	c SAT conflicts         : 164 (1 learnts)
27.49/27.65	c Memory used           : 37.34 MB
27.49/27.65	c CPU time              : 27.5483 s
27.49/27.65	
27.49/27.65	s OPTIMUM FOUND

Verifier Data 

OK	310

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 (15356 MiB free)
  memory of node 1: 16384 MiB (15670 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266655-1502601895/watcher-4266655-1502601895 -o /tmp/evaluation-result-4266655-1502601895/solver-4266655-1502601895 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266655-1502601895.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=17784, runsolver pid=17781

[startup+0.10398 s]*
/proc/loadavg: 2.28 2.25 2.17 3/188 17785
/proc/meminfo: memFree=31769932/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=33904 memory=6496 CPUtime=0.01 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 1821 0 0 0 1 0 0 0 20 0 1 0 159842311 34717696 1624 18446744073709551615 4194304 5972588 140732693352768 140732693349336 5280335 0 0 1 0 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 8476 1624 823 435 0 1839 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 6496 KiB

[startup+0.209772 s]*
/proc/loadavg: 2.28 2.25 2.17 3/188 17785
/proc/meminfo: memFree=31761624/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38100 memory=13312 CPUtime=0.12 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 3041 0 0 0 12 0 0 0 20 0 1 0 159842311 39014400 3328 18446744073709551615 4194304 5972588 140732693352768 140732693349336 5139324 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9525 3328 841 435 0 2888 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 38100 KiB
Current children cumulated memory: 13312 KiB

[startup+0.309747 s]*
/proc/loadavg: 2.28 2.25 2.17 3/188 17785
/proc/meminfo: memFree=31761624/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38100 memory=13312 CPUtime=0.22 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 3045 0 0 0 22 0 0 0 20 0 1 0 159842311 39014400 3328 18446744073709551615 4194304 5972588 140732693352768 140732693349336 4913434 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9525 3328 841 435 0 2888 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 38100 KiB
Current children cumulated memory: 13312 KiB

[startup+0.70028 s]
/proc/loadavg: 2.28 2.25 2.17 3/188 17785
/proc/meminfo: memFree=31761624/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38100 memory=13576 CPUtime=0.6 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 3052 0 0 0 60 0 0 0 20 0 1 0 159842311 39014400 3394 18446744073709551615 4194304 5972588 140732693352768 140732693350216 5021969 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9525 3394 841 435 0 2888 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 38100 KiB
Current children cumulated memory: 13576 KiB

[startup+1.50028 s]
/proc/loadavg: 2.28 2.25 2.17 3/188 17785
/proc/meminfo: memFree=31760872/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13576 CPUtime=1.4 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 3058 0 0 0 140 0 0 0 20 0 1 0 159842311 39149568 3394 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5139327 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3394 841 435 0 2921 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13576 KiB

[startup+3.10942 s]
/proc/loadavg: 2.18 2.23 2.16 3/188 17785
/proc/meminfo: memFree=31760872/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13680 CPUtime=3 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 4805 0 0 0 300 0 0 0 20 0 1 0 159842311 39149568 3420 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5023093 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3420 843 435 0 2921 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13680 KiB

[startup+6.30027 s]
/proc/loadavg: 2.18 2.23 2.16 3/188 17785
/proc/meminfo: memFree=31760780/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13740 CPUtime=6.19 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 6482 0 0 0 619 0 0 0 20 0 1 0 159842311 39149568 3435 18446744073709551615 4194304 5972588 140732693352768 140732693350216 5139324 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3435 846 435 0 2921 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13740 KiB

[startup+12.7003 s]
/proc/loadavg: 2.15 2.22 2.16 3/188 17785
/proc/meminfo: memFree=31760700/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13744 CPUtime=12.59 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 8163 0 0 0 1259 0 0 0 20 0 1 0 159842311 39149568 3436 18446744073709551615 4194304 5972588 140732693352768 140732693350216 5139329 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3436 846 435 0 2921 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13744 KiB

[startup+25.5002 s]
/proc/loadavg: 2.13 2.21 2.16 3/188 17785
/proc/meminfo: memFree=31760576/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13772 CPUtime=25.39 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 11436 0 0 0 2539 0 0 0 20 0 1 0 159842311 39149568 3443 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5139329 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3443 846 435 0 2921 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13772 KiB

[startup+27.6516 s]
# the end of solver process 17784 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=27.5483 s, system=0.010999 s

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

[startup+25.6002 s]
/proc/loadavg: 2.13 2.21 2.16 3/188 17785
/proc/meminfo: memFree=31760576/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13772 CPUtime=25.49 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 11436 0 0 0 2549 0 0 0 20 0 1 0 159842311 39149568 3443 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5139329 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3443 846 435 0 2921 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13772 KiB

[startup+26.4002 s]
/proc/loadavg: 2.13 2.21 2.16 3/188 17785
/proc/meminfo: memFree=31760576/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13772 CPUtime=26.29 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 11437 0 0 0 2629 0 0 0 20 0 1 0 159842311 39149568 3443 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5323639 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3443 846 435 0 2921 0
Current children cumulated CPU time: 26.29 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13772 KiB

[startup+27.2002 s]
/proc/loadavg: 2.12 2.21 2.16 3/188 17785
/proc/meminfo: memFree=31760576/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13772 CPUtime=27.09 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 11439 0 0 0 2709 0 0 0 20 0 1 0 159842311 39149568 3443 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5139490 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3443 846 435 0 2921 0
Current children cumulated CPU time: 27.09 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13772 KiB

[startup+27.6002 s]
/proc/loadavg: 2.12 2.21 2.16 3/188 17785
/proc/meminfo: memFree=31760576/32770624 swapFree=67108776/67108860
[pid=17784] ppid=17781 vsize=38232 memory=13772 CPUtime=27.49 cores=1,3,5,7
/proc/17784/stat : 17784 (cosoco) R 17781 17784 7084 0 -1 4202496 11439 0 0 0 2749 0 0 0 20 0 1 0 159842311 39149568 3443 18446744073709551615 4194304 5972588 140732693352768 140732693339960 5323645 0 0 1 8405026 0 0 0 17 3 0 0 9 0 0 8070896 8075904 25784320 140732693361097 140732693361197 140732693361197 140732693364686 0
/proc/17784/statm: 9558 3443 846 435 0 2921 0
Current children cumulated CPU time: 27.49 s
Current children cumulated vsize: 38232 KiB
Current children cumulated memory: 13772 KiB

Child status: 0
Real time (s): 27.6517
CPU time (s): 27.5593
CPU user time (s): 27.5483
CPU system time (s): 0.010999
CPU usage (%): 99.6661
Max. virtual memory (cumulated for all children) (KiB): 38232
Max. memory (cumulated for all children) (KiB): 13772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5483
system time used= 0.010999
maximum resident set size= 13840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11479
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 22


# summary of solver processes directly reported to runsolver:
#   pid: 17784
#   total CPU time (s): 27.5593
#   total CPU user time (s): 27.5483
#   total CPU system time (s): 0.010999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.100204 second user time and 0.245112 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 07:10:30
IDJOB=4266655
IDBENCH=138337
IDSOLVER=2656
FILE ID=node132/4266655-1502601895
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-ff76.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266655-1502601895/watcher-4266655-1502601895 -o /tmp/evaluation-result-4266655-1502601895/solver-4266655-1502601895 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266655-1502601895.xml

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

MD5SUM BENCH= 54271acf01ec811f7f01e8acfeb7516d
RANDOM SEED=1524837956

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:        31771668 kB
MemAvailable:   31969588 kB
Buffers:          217336 kB
Cached:           304796 kB
SwapCached:           84 kB
Active:           467336 kB
Inactive:         128504 kB
Active(anon):      18436 kB
Inactive(anon):   104780 kB
Active(file):     448900 kB
Inactive(file):    23724 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2236 kB
Writeback:             4 kB
AnonPages:         73468 kB
Mapped:            66704 kB
Shmem:             49768 kB
Slab:             109068 kB
SReclaimable:      82260 kB
SUnreclaim:        26808 kB
KernelStack:        3376 kB
PageTables:         4864 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:     14336 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 07:10:58