Trace number 4389692

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 2OPT624 29.6162 29.624

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff50.xml
MD5SUMf7819cc540e1493da1332403e09ec21d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark624
Best CPU time to get the best result obtained on this benchmark11.7284
Satisfiable
(Un)Satisfiability was proved
Number of variables319
Number of constraints313
Number of domains26
Minimum domain size24
Maximum domain size25
Distribution of domain sizes[{"size":24,"count":32},{"size":25,"count":287}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":312},{"degree":40,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":273},{"arity":7,"count":1},{"arity":8,"count":39}]
Number of extensional constraints273
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":273},{"type":"ordered","count":1},{"type":"minimum","count":39}]
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 

0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389692-1568357553.xml 
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.01	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: 319
0.00/0.02	c |            Domain Sizes: 24..25
0.00/0.02	c |
0.00/0.02	c |             Constraints: 319
0.00/0.02	c |                   Arity: 2..39  -- Binary: 279
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X - Y < k): 6
0.00/0.02	c |                          Extension: 273  (nb tuples: 25..25) -- (shared: 248)
0.00/0.02	c |                          Minimum Variable: 39
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 10670
0.00/0.02	c    1 calls to solver(id=0): best=10670 lower=0 upper=10669 
0.00/0.02	o 10459
0.00/0.02	o 3677
0.00/0.02	c    3 calls to solver(id=0): best=3677 lower=0 upper=3676 
0.00/0.03	o 3663
0.00/0.03	o 3212
0.00/0.03	c    5 calls to solver(id=0): best=3212 lower=0 upper=3211 
0.00/0.04	o 3192
0.00/0.05	o 1725
0.00/0.05	c    7 calls to solver(id=0): best=1725 lower=0 upper=1724 
0.00/0.06	o 1643
0.00/0.06	o 1509
0.00/0.06	c    9 calls to solver(id=0): best=1509 lower=0 upper=1508 
0.00/0.07	o 1449
0.00/0.07	o 1387
0.00/0.07	c   11 calls to solver(id=0): best=1387 lower=0 upper=1386 
0.00/0.08	o 1353
0.00/0.09	o 1323
0.00/0.09	c   13 calls to solver(id=0): best=1323 lower=0 upper=1322 
0.10/0.13	o 983
0.10/0.14	o 977
0.10/0.14	c   15 calls to solver(id=0): best=977 lower=0 upper=976 
0.10/0.15	o 946
0.10/0.15	o 930
0.10/0.15	c   17 calls to solver(id=0): best=930 lower=0 upper=929 
0.10/0.17	o 928
0.10/0.18	o 750
0.10/0.18	c   19 calls to solver(id=0): best=750 lower=0 upper=749 
0.10/0.19	o 742
0.10/0.21	o 738
0.10/0.21	c   21 calls to solver(id=0): best=738 lower=0 upper=737 
0.21/0.22	o 736
2.49/2.57	o 708
2.49/2.57	c   23 calls to solver(id=0): best=708 lower=0 upper=707 
2.69/2.70	o 632
3.29/3.35	o 626
3.29/3.35	c   25 calls to solver(id=0): best=626 lower=0 upper=625 
5.69/5.73	o 624
29.58/29.62	s OPTIMUM FOUND
29.58/29.62	c call to solver        : 27
29.58/29.62	c
29.58/29.62	c restarts              : 148         
29.58/29.62	c conflicts             : 68765        (2322 /sec)
29.58/29.62	c decisions             : 426627       (14409 /sec)
29.58/29.62	c propagations          : 85754718    (2896316 /sec)
29.58/29.62	c root propagations     : 1897        
29.58/29.62	c filter calls          : 30103877       (1016741 /sec)
29.58/29.62	c useless filter calls  : 9329433        (30 %)
29.58/29.62	c Memory used           : 28.54 MB
29.58/29.62	c Best bound time (wc)  : 5.72878 s
29.58/29.62	c CPU time              : 29.6081 s
29.58/29.62	c real time             : 29.6203 s
29.58/29.62	
29.58/29.62	
29.58/29.62	v <instantiation type='solution' cost='624'>
29.58/29.62	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[32] dr[33] dr[34] dr[35] dr[36] dr[37] dr[38] 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[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[10][6] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[11][6] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[12][6] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[13][6] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[14][6] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[15][6] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[16][6] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[17][6] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[18][6] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[19][6] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[1][6] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[20][6] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[21][6] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[22][6] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[23][6] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[24][6] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[25][6] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[26][6] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[27][6] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[28][6] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[29][6] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[2][6] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[30][6] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[31][6] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[32][5] drd[32][6] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[33][5] drd[33][6] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[34][5] drd[34][6] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[35][5] drd[35][6] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[36][5] drd[36][6] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[37][5] drd[37][6] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[38][5] drd[38][6] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[3][6] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[4][6] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[5][6] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[6][6] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[7][6] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[8][6] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] x[0] x[1] x[2] x[3] x[4] x[5] x[6] </list>
29.58/29.62	v <values>10 39 0 0 21 17 17 33 42 40 16 10 16 0 0 0 0 0 0 0 0 38 2 38 19 20 38 0 27 27 8 8 2 34 34 30 0 0 38 533 416 344 215 10 104 249 676 559 487 358 133 39 106 637 520 448 319 94 0 145 637 520 448 319 94 0 145 21 138 210 339 564 658 803 620 503 431 302 77 17 162 620 503 431 302 77 17 162 604 487 415 286 61 33 178 231 114 42 87 312 406 551 229 112 40 89 314 408 553 559 442 370 241 16 78 223 533 416 344 215 10 104 249 559 442 370 241 16 78 223 0 117 189 318 543 637 782 0 117 189 318 543 637 782 189 72 0 129 354 448 593 189 72 0 129 354 448 593 782 665 593 464 239 145 0 782 665 593 464 239 145 0 117 0 72 201 426 520 665 117 0 72 201 426 520 665 79 38 110 239 464 558 703 2 115 187 316 541 635 780 79 38 110 239 464 558 703 19 136 208 337 562 656 801 20 137 209 338 563 657 802 599 482 410 281 56 38 183 543 426 354 225 0 94 239 291 174 102 27 252 346 491 291 174 102 27 252 346 491 181 64 8 137 362 456 601 181 64 8 137 362 456 601 2 115 187 316 541 635 780 151 34 38 167 392 486 631 151 34 38 167 392 486 631 30 147 219 348 573 667 812 318 201 129 0 225 319 464 318 201 129 0 225 319 464 675 558 486 357 132 38 107 49 166 238 367 592 686 831 </values>
29.58/29.62	v </instantiation>
29.58/29.62

Verifier Data 

OK	624

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-4389692-1568357553/watcher-4389692-1568357553 -o /tmp/evaluation-result-4389692-1568357553/solver-4389692-1568357553 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389692-1568357553.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
solver pid=9663, runsolver pid=9660
Current StackSize limit: 8192 KiB


[startup+0.100369 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394624/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5764 CPUtime=0.1 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 1627 0 0 0 10 0 0 0 20 0 1 0 412024146 29921280 1441 33554432000 4194304 6210612 140730137787808 140730137775688 5397066 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1441 895 493 0 610 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5764 KiB

[startup+0.209461 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394252/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5764 CPUtime=0.21 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 1628 0 0 0 21 0 0 0 20 0 1 0 412024146 29921280 1441 33554432000 4194304 6210612 140730137787808 140730137775688 5249674 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1441 895 493 0 610 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5764 KiB

[startup+0.308995 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394084/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5764 CPUtime=0.31 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 1628 0 0 0 31 0 0 0 20 0 1 0 412024146 29921280 1441 33554432000 4194304 6210612 140730137787808 140730137785944 5125563 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1441 895 493 0 610 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5764 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394084/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5764 CPUtime=0.69 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 1628 0 0 0 69 0 0 0 20 0 1 0 412024146 29921280 1441 33554432000 4194304 6210612 140730137787808 140730137785944 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1441 895 493 0 610 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5764 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394084/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5764 CPUtime=1.49 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 1629 0 0 0 149 0 0 0 20 0 1 0 412024146 29921280 1441 33554432000 4194304 6210612 140730137787808 140730137785944 5017005 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1441 895 493 0 610 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5764 KiB

[startup+3.10891 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28394084/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=3.1 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 2128 0 0 0 310 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137775688 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28392748/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=6.28 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 2624 0 0 0 628 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5249733 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28392764/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=12.68 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 3104 0 0 0 1268 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5125425 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=25.48 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2548 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5155461 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+29.624 s]
# the end of solver process 9663 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=29.6082 s, system=0.007998 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 9664
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=25.58 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2558 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5125415 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+27.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9664
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=27.18 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2718 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5016906 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 27.18 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+28.8002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9665
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=28.78 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2878 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5125425 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 28.78 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+29.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9665
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=29.18 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2918 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5125775 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 29.18 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

[startup+29.6002 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 9665
/proc/meminfo: memFree=28393032/32770624 swapFree=66998520/67108860
[pid=9663] ppid=9660 vsize=29220 memory=5868 CPUtime=29.58 cores=0,2,4,6
/proc/9663/stat : 9663 (cosoco) R 9660 9663 3464 0 -1 4202496 4064 0 0 0 2958 0 0 0 20 0 1 0 412024146 29921280 1467 33554432000 4194304 6210612 140730137787808 140730137785944 5125415 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 18735104 140730137793547 140730137793649 140730137793649 140730137796558 0
/proc/9663/statm: 7305 1467 895 493 0 610 0
Current children cumulated CPU time: 29.58 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 5868 KiB

Child status: 0
Real time (s): 29.624
CPU time (s): 29.6162
CPU user time (s): 29.6082
CPU system time (s): 0.007998
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 29220
Max. memory (cumulated for all children) (KiB): 5868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.6082
system time used= 0.007998
maximum resident set size= 5936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4116
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= 46


# summary of solver processes directly reported to runsolver:
#   pid: 9663
#   total CPU time (s): 29.6162
#   total CPU user time (s): 29.6082
#   total CPU system time (s): 0.007998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.122001 second user time and 0.229906 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-13 08:51:53
IDJOB=4389692
IDBENCH=138308
IDSOLVER=2829
FILE ID=node127/4389692-1568357553
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-ff50.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389692-1568357553/watcher-4389692-1568357553 -o /tmp/evaluation-result-4389692-1568357553/solver-4389692-1568357553 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389692-1568357553.xml

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

MD5SUM BENCH= f7819cc540e1493da1332403e09ec21d
RANDOM SEED=1141345542

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:        28396748 kB
MemAvailable:   31863084 kB
Buffers:          148476 kB
Cached:          3571308 kB
SwapCached:         6780 kB
Active:          2001684 kB
Inactive:        1731716 kB
Active(anon):       6192 kB
Inactive(anon):    48636 kB
Active(file):    1995492 kB
Inactive(file):  1683080 kB
Unevictable:      109044 kB
Mlocked:          109044 kB
SwapTotal:      67108860 kB
SwapFree:       66998520 kB
Dirty:              2600 kB
Writeback:             0 kB
AnonPages:        116864 kB
Mapped:            45272 kB
Shmem:             32692 kB
Slab:             236864 kB
SReclaimable:     207196 kB
SUnreclaim:        29668 kB
KernelStack:        3536 kB
PageTables:         5836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529348 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 08:52:23