Trace number 4389721

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 2OPT310 40.7693 40.764

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 benchmark15.2039
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 

0.00/0.01	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-4389721-1568357702.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
0.00/0.01	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: 329
0.00/0.02	c |            Domain Sizes: 23..26
0.00/0.02	c |
0.00/0.02	c |             Constraints: 329
0.00/0.02	c |                   Arity: 2..32  -- Binary: 296
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X - Y < k): 8
0.00/0.02	c |                          Extension: 288  (nb tuples: 26..26) -- (shared: 262)
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 4642
0.00/0.02	c    1 calls to solver(id=0): best=4642 lower=0 upper=4641 
0.00/0.02	o 4478
0.00/0.03	o 4214
0.00/0.03	c    3 calls to solver(id=0): best=4214 lower=0 upper=4213 
0.00/0.03	o 4205
0.00/0.04	o 3904
0.00/0.04	c    5 calls to solver(id=0): best=3904 lower=0 upper=3903 
0.00/0.04	o 3901
0.00/0.05	o 3812
0.00/0.05	c    7 calls to solver(id=0): best=3812 lower=0 upper=3811 
0.00/0.05	o 3809
0.00/0.06	o 3799
0.00/0.06	c    9 calls to solver(id=0): best=3799 lower=0 upper=3798 
0.00/0.06	o 1834
0.00/0.07	o 1831
0.00/0.07	c   11 calls to solver(id=0): best=1831 lower=0 upper=1830 
0.00/0.07	o 1731
0.00/0.08	o 1730
0.00/0.08	c   13 calls to solver(id=0): best=1730 lower=0 upper=1729 
0.10/0.11	o 1687
0.10/0.11	o 1237
0.10/0.11	c   15 calls to solver(id=0): best=1237 lower=0 upper=1236 
0.10/0.12	o 962
0.10/0.13	o 766
0.10/0.13	c   17 calls to solver(id=0): best=766 lower=0 upper=765 
0.10/0.13	o 364
0.60/0.64	o 362
0.60/0.64	c   19 calls to solver(id=0): best=362 lower=0 upper=361 
2.49/2.59	o 333
2.59/2.69	o 332
2.59/2.69	c   21 calls to solver(id=0): best=332 lower=0 upper=331 
2.89/2.98	o 329
3.00/3.09	o 318
3.00/3.09	c   23 calls to solver(id=0): best=318 lower=0 upper=317 
3.39/3.40	o 316
5.89/5.95	o 313
5.89/5.95	c   25 calls to solver(id=0): best=313 lower=0 upper=312 
6.19/6.27	o 310
40.70/40.76	s OPTIMUM FOUND
40.70/40.76	c call to solver        : 27
40.70/40.76	c
40.70/40.76	c restarts              : 224         
40.70/40.76	c conflicts             : 102906       (2524 /sec)
40.70/40.76	c decisions             : 794238       (19483 /sec)
40.70/40.76	c propagations          : 99945923    (2451739 /sec)
40.70/40.76	c root propagations     : 2606        
40.70/40.76	c filter calls          : 38208286       (937274 /sec)
40.70/40.76	c useless filter calls  : 13038967       (34 %)
40.70/40.76	c Memory used           : 28.53 MB
40.70/40.76	c Best bound time (wc)  : 6.27512 s
40.70/40.76	c CPU time              : 40.7653 s
40.70/40.76	c real time             : 40.7603 s
40.70/40.76	
40.70/40.76	
40.70/40.76	v <instantiation type='solution' cost='310'>
40.70/40.76	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>
40.70/40.76	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>
40.70/40.76	v </instantiation>
40.70/40.76

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 (15329 MiB free)
  memory of node 1: 16384 MiB (15545 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389721-1568357702/watcher-4389721-1568357702 -o /tmp/evaluation-result-4389721-1568357702/solver-4389721-1568357702 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568357660-23542 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389721-1568357702.xml 

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

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=23571, runsolver pid=23567
Current StackSize limit: 8192 KiB


[startup+0.100133 s]*
/proc/loadavg: 1.00 1.21 1.63 4/200 23572
/proc/meminfo: memFree=31610884/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5808 CPUtime=0.1 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 1636 0 0 0 10 0 0 0 20 0 1 0 411708097 29908992 1452 33554432000 4194304 6210612 140735584227856 140735584224392 5249727 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1452 895 493 0 607 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5808 KiB

[startup+0.209381 s]*
/proc/loadavg: 1.00 1.21 1.63 4/200 23572
/proc/meminfo: memFree=31610884/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5808 CPUtime=0.21 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 1636 0 0 0 21 0 0 0 20 0 1 0 411708097 29908992 1452 33554432000 4194304 6210612 140735584227856 140735584215736 5249691 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1452 895 493 0 607 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5808 KiB

[startup+0.309104 s]*
/proc/loadavg: 1.00 1.21 1.63 4/200 23572
/proc/meminfo: memFree=31610636/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5808 CPUtime=0.31 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 1636 0 0 0 31 0 0 0 20 0 1 0 411708097 29908992 1452 33554432000 4194304 6210612 140735584227856 140735584225992 5249729 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1452 895 493 0 607 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5808 KiB

[startup+0.700226 s]
/proc/loadavg: 1.00 1.21 1.63 4/200 23572
/proc/meminfo: memFree=31610372/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5808 CPUtime=0.69 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 1638 0 0 0 69 0 0 0 20 0 1 0 411708097 29908992 1452 33554432000 4194304 6210612 140735584227856 140735584225992 5249727 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1452 895 493 0 607 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5808 KiB

[startup+1.50023 s]
/proc/loadavg: 1.00 1.21 1.63 4/200 23573
/proc/meminfo: memFree=31609836/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5808 CPUtime=1.49 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 1638 0 0 0 149 0 0 0 20 0 1 0 411708097 29908992 1452 33554432000 4194304 6210612 140735584227856 140735584215736 5409293 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1452 895 493 0 607 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5808 KiB

[startup+3.10905 s]
/proc/loadavg: 1.08 1.23 1.64 4/200 23573
/proc/meminfo: memFree=31609396/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5904 CPUtime=3.1 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 2144 0 0 0 310 0 0 0 20 0 1 0 411708097 29908992 1476 33554432000 4194304 6210612 140735584227856 140735584215736 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1476 895 493 0 607 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5904 KiB

[startup+6.30022 s]
/proc/loadavg: 1.08 1.23 1.64 4/200 23573
/proc/meminfo: memFree=31609104/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5908 CPUtime=6.29 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 2651 0 0 0 629 0 0 0 20 0 1 0 411708097 29908992 1477 33554432000 4194304 6210612 140735584227856 140735584215736 5192938 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1477 895 493 0 607 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5908 KiB

[startup+12.7002 s]
/proc/loadavg: 1.16 1.24 1.64 4/200 23573
/proc/meminfo: memFree=31608848/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=12.69 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 3619 0 0 0 1269 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+25.5003 s]
/proc/loadavg: 1.34 1.28 1.64 3/200 23638
/proc/meminfo: memFree=31610320/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=25.5 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4124 0 0 0 2550 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5249712 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+40.764 s]
# the end of solver process 23571 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=40.7653 s, system=0.004 s

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

[startup+25.6003 s]
/proc/loadavg: 1.34 1.28 1.64 3/200 23638
/proc/meminfo: memFree=31610320/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=25.6 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4124 0 0 0 2560 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5157732 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 25.6 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+32.0003 s]*
/proc/loadavg: 1.32 1.27 1.64 3/200 23768
/proc/meminfo: memFree=31608296/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=32 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4124 0 0 0 3200 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+35.2002 s]
/proc/loadavg: 1.37 1.28 1.64 3/200 23768
/proc/meminfo: memFree=31608448/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=35.2 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4124 0 0 0 3520 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5392899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 35.2 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+38.4002 s]
/proc/loadavg: 1.42 1.30 1.64 3/200 23768
/proc/meminfo: memFree=31608648/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=38.4 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4614 0 0 0 3840 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 38.4 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+40.0003 s]*
/proc/loadavg: 1.42 1.30 1.64 3/200 23768
/proc/meminfo: memFree=31608772/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=40.01 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4614 0 0 0 4001 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 40.01 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+40.4002 s]
/proc/loadavg: 1.42 1.30 1.64 3/200 23768
/proc/meminfo: memFree=31608772/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=40.4 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4614 0 0 0 4040 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5157172 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 40.4 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+40.6002 s]
/proc/loadavg: 1.42 1.30 1.64 3/200 23768
/proc/meminfo: memFree=31608772/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=40.6 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4614 0 0 0 4060 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5389284 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 40.6 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

[startup+40.7003 s]
/proc/loadavg: 1.42 1.30 1.64 3/200 23768
/proc/meminfo: memFree=31608772/32770624 swapFree=66918080/67108860
[pid=23571] ppid=23567 vsize=29208 memory=5912 CPUtime=40.7 cores=1,3,5,7
/proc/23571/stat : 23571 (cosoco) R 23567 23571 21964 0 -1 4202496 4614 0 0 0 4070 0 0 0 20 0 1 0 411708097 29908992 1478 33554432000 4194304 6210612 140735584227856 140735584225992 5392105 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 20594688 140735584236555 140735584236657 140735584236657 140735584239566 0
/proc/23571/statm: 7302 1478 895 493 0 607 0
Current children cumulated CPU time: 40.7 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5912 KiB

Child status: 0
Real time (s): 40.764
CPU time (s): 40.7693
CPU user time (s): 40.7653
CPU system time (s): 0.004
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 29208
Max. memory (cumulated for all children) (KiB): 5912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.7653
system time used= 0.004
maximum resident set size= 5980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4666
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= 17


# summary of solver processes directly reported to runsolver:
#   pid: 23571
#   total CPU time (s): 40.7693
#   total CPU user time (s): 40.7653
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.173389 second user time and 0.292595 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-13 08:54:20
IDJOB=4389721
IDBENCH=138337
IDSOLVER=2829
FILE ID=node141/4389721-1568357702
RUNJOBID= node141-1568357660-23542
PBS_JOBID= 21701171
Free space on /tmp= 56108 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff76.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389721-1568357702/watcher-4389721-1568357702 -o /tmp/evaluation-result-4389721-1568357702/solver-4389721-1568357702 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568357660-23542 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389721-1568357702.xml

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

MD5SUM BENCH= 54271acf01ec811f7f01e8acfeb7516d
RANDOM SEED=1820821497

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31616300 kB
MemAvailable:   31846540 kB
Buffers:          139152 kB
Cached:           379400 kB
SwapCached:        81380 kB
Active:           231712 kB
Inactive:         370684 kB
Active(anon):       8688 kB
Inactive(anon):   106240 kB
Active(file):     223024 kB
Inactive(file):   264444 kB
Unevictable:      109200 kB
Mlocked:          109200 kB
SwapTotal:      67108860 kB
SwapFree:       66918080 kB
Dirty:              5592 kB
Writeback:             4 kB
AnonPages:        112564 kB
Mapped:            34020 kB
Shmem:             22128 kB
Slab:             146832 kB
SReclaimable:     117212 kB
SUnreclaim:        29620 kB
KernelStack:        3456 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 56104 MiB
End job on node141 at 2019-09-13 08:55:01