Trace number 4268587

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 1.12OPT125 2.4019899 2.4073901

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff77.xml
MD5SUM6e23c4c2866e3eb0e0a8494fd343aee4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark125
Best CPU time to get the best result obtained on this benchmark1.30178
Satisfiable
(Un)Satisfiability was proved
Number of variables340
Number of constraints331
Number of domains20
Minimum domain size18
Maximum domain size19
Distribution of domain sizes[{"size":18,"count":22},{"size":19,"count":318}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":330},{"degree":31,"count":10}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":300},{"arity":10,"count":1},{"arity":11,"count":30}]
Number of extensional constraints300
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":300},{"type":"ordered","count":1},{"type":"minimum","count":30}]
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 best=?? lower=-12038 upper=0 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts HOME/instance-4268587-1502609250.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 340
0.00/0.01	c |            Domain Sizes: 18..19
0.00/0.01	c |
0.00/0.01	c |             Constraints: 340
0.00/0.01	c |                   Arity: 2..30  -- Binary: 309
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          (X - Y < k): 9
0.00/0.01	c |                          Extension: 300  (nb tuples: 19..19) -- (shared: 281)
0.00/0.01	c |                          Minimum Variable: 30
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o -1973
0.00/0.01	c    1 calls to solver: best=-1973 lower=-1972 upper=0 
0.00/0.02	o -1726
0.00/0.02	o -872
0.00/0.02	c    3 calls to solver: best=-872 lower=-871 upper=0 
0.00/0.02	o -871
0.00/0.03	o -862
0.00/0.03	c    5 calls to solver: best=-862 lower=-861 upper=0 
0.00/0.03	o -860
0.00/0.03	o -858
0.00/0.03	c    7 calls to solver: best=-858 lower=-857 upper=0 
0.00/0.04	o -857
0.00/0.04	o -698
0.00/0.04	c    9 calls to solver: best=-698 lower=-697 upper=0 
0.00/0.04	o -687
0.00/0.04	o -489
0.00/0.04	c   11 calls to solver: best=-489 lower=-488 upper=0 
0.00/0.05	o -399
0.00/0.06	o -359
0.00/0.06	c   13 calls to solver: best=-359 lower=-358 upper=0 
0.00/0.07	o -357
0.00/0.07	o -339
0.00/0.07	c   15 calls to solver: best=-339 lower=-338 upper=0 
0.00/0.08	o -315
0.00/0.08	o -311
0.00/0.08	c   17 calls to solver: best=-311 lower=-310 upper=0 
0.00/0.09	o -264
0.10/0.13	o -262
0.10/0.13	c   19 calls to solver: best=-262 lower=-261 upper=0 
0.10/0.17	o -228
0.20/0.22	o -200
0.20/0.22	c   21 calls to solver: best=-200 lower=-199 upper=0 
0.20/0.26	o -199
0.20/0.29	o -161
0.20/0.29	c   23 calls to solver: best=-161 lower=-160 upper=0 
0.30/0.40	o -159
0.50/0.56	o -158
0.50/0.56	c   25 calls to solver: best=-158 lower=-157 upper=0 
0.69/0.70	o -156
0.79/0.80	o -154
0.79/0.80	c   27 calls to solver: best=-154 lower=-153 upper=0 
1.19/1.22	o -141
1.29/1.38	o -129
1.29/1.38	c   29 calls to solver: best=-129 lower=-128 upper=0 
1.49/1.54	o -128
1.69/1.74	o -127
1.69/1.74	c   31 calls to solver: best=-127 lower=-126 upper=0 
2.19/2.29	o -126
2.29/2.37	o -125
2.29/2.37	c   33 calls to solver: best=-125 lower=-124 upper=0 
2.39/2.40	c
2.39/2.40	c Optimum found         : -125
2.39/2.40	c
2.39/2.40	
2.39/2.40	v <instantiation type='solution' cost='-125'>
2.39/2.40	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[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[0][6] drd[0][7] drd[0][8] drd[0][9] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[10][6] drd[10][7] drd[10][8] drd[10][9] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[11][6] drd[11][7] drd[11][8] drd[11][9] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[12][6] drd[12][7] drd[12][8] drd[12][9] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[13][6] drd[13][7] drd[13][8] drd[13][9] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[14][6] drd[14][7] drd[14][8] drd[14][9] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[15][6] drd[15][7] drd[15][8] drd[15][9] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[16][6] drd[16][7] drd[16][8] drd[16][9] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[17][6] drd[17][7] drd[17][8] drd[17][9] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[18][6] drd[18][7] drd[18][8] drd[18][9] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[19][6] drd[19][7] drd[19][8] drd[19][9] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[1][6] drd[1][7] drd[1][8] drd[1][9] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[20][6] drd[20][7] drd[20][8] drd[20][9] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[21][6] drd[21][7] drd[21][8] drd[21][9] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[22][6] drd[22][7] drd[22][8] drd[22][9] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[23][6] drd[23][7] drd[23][8] drd[23][9] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[24][6] drd[24][7] drd[24][8] drd[24][9] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[25][6] drd[25][7] drd[25][8] drd[25][9] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[26][6] drd[26][7] drd[26][8] drd[26][9] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[27][6] drd[27][7] drd[27][8] drd[27][9] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[28][6] drd[28][7] drd[28][8] drd[28][9] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[29][6] drd[29][7] drd[29][8] drd[29][9] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[2][6] drd[2][7] drd[2][8] drd[2][9] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[3][6] drd[3][7] drd[3][8] drd[3][9] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[4][6] drd[4][7] drd[4][8] drd[4][9] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[5][6] drd[5][7] drd[5][8] drd[5][9] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[6][6] drd[6][7] drd[6][8] drd[6][9] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[7][6] drd[7][7] drd[7][8] drd[7][9] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[8][6] drd[8][7] drd[8][8] drd[8][9] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] drd[9][7] drd[9][8] drd[9][9] x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
2.39/2.40	v <values>1 0 2 0 0 0 15 0 0 0 0 1 22 22 0 0 0 0 18 8 8 0 0 1 0 0 25 2 0 0 1 73 135 164 221 309 362 398 427 462 163 91 29 0 57 145 198 234 263 298 218 146 84 55 2 90 143 179 208 243 0 72 134 163 220 308 361 397 426 461 0 72 134 163 220 308 361 397 426 461 461 389 327 298 241 153 100 64 35 0 15 87 149 178 235 323 376 412 441 476 0 72 134 163 220 308 361 397 426 461 72 0 62 91 148 236 289 325 354 389 72 0 62 91 148 236 289 325 354 389 426 354 292 263 206 118 65 29 0 35 1 73 135 164 221 309 362 398 427 462 94 22 40 69 126 214 267 303 332 367 94 22 40 69 126 214 267 303 332 367 361 289 227 198 141 53 0 36 65 100 361 289 227 198 141 53 0 36 65 100 134 62 0 29 86 174 227 263 292 327 134 62 0 29 86 174 227 263 292 327 181 109 47 18 39 127 180 216 245 280 8 64 126 155 212 300 353 389 418 453 8 64 126 155 212 300 353 389 418 453 426 354 292 263 206 118 65 29 0 35 220 148 86 57 0 88 141 177 206 241 221 149 87 58 1 87 140 176 205 240 308 236 174 145 88 0 53 89 118 153 308 236 174 145 88 0 53 89 118 153 486 414 352 323 266 178 125 89 60 25 399 327 265 236 179 91 38 2 27 62 397 325 263 234 177 89 36 0 29 64 163 91 29 0 57 145 198 234 263 298 24 96 158 187 244 332 385 421 450 485 </values>
2.39/2.40	v </instantiation>
2.39/2.40	
2.39/2.40	c call to solver        : 34
2.39/2.40	c
2.39/2.40	c restarts              : 19          
2.39/2.40	c conflicts             : 5419         (2257 /sec)
2.39/2.40	c decisions             : 44677        (18612 /sec)
2.39/2.40	c propagations          : 5641393     (2350132 /sec)
2.39/2.40	c root propagations     : 3045        
2.39/2.40	c filter calls          : 2887976        (1203094 /sec)
2.39/2.40	c useless filter calls  : 961345         (33 %)
2.39/2.40	c Memory used           : 28.18 MB
2.39/2.40	c CPU time              : 2.40046 s
2.39/2.40	
2.39/2.40	s OPTIMUM FOUND

Verifier Data 

OK	125

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 (14521 MiB free)
  memory of node 1: 16384 MiB (15556 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268587-1502609250/watcher-4268587-1502609250 -o /tmp/evaluation-result-4268587-1502609250/solver-4268587-1502609250 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268587-1502609250.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
solver pid=1286, runsolver pid=1283
Current StackSize limit: 8192 KiB


[startup+0.100708 s]*
/proc/loadavg: 2.01 2.00 2.03 3/188 1287
/proc/meminfo: memFree=30797504/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=0.1 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1542 0 0 0 10 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428500984 5139329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+0.209379 s]*
/proc/loadavg: 2.01 2.00 2.03 3/188 1287
/proc/meminfo: memFree=30797224/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=0.2 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1543 0 0 0 20 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428500984 5048575 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+0.308765 s]*
/proc/loadavg: 2.01 2.00 2.03 3/188 1287
/proc/meminfo: memFree=30797224/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=0.3 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1543 0 0 0 30 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428490728 5139329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+0.70023 s]
/proc/loadavg: 2.01 2.00 2.03 3/188 1287
/proc/meminfo: memFree=30797224/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=0.69 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1545 0 0 0 69 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428490728 4913533 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+1.50023 s]
/proc/loadavg: 1.93 1.99 2.03 3/188 1287
/proc/meminfo: memFree=30796860/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=1.49 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1546 0 0 0 149 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428500984 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+2.40736 s]
# the end of solver process 1286 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2.40086 s, system=0.001132 s

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

[startup+1.60023 s]
/proc/loadavg: 1.93 1.99 2.03 3/188 1287
/proc/meminfo: memFree=30796860/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5440 CPUtime=1.59 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 1546 0 0 0 159 0 0 0 20 0 1 0 94012739 29540352 1360 33554432000 4194304 5972588 140724428503536 140724428500984 5099674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1360 834 435 0 575 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5440 KiB

[startup+2.00021 s]*
/proc/loadavg: 1.93 1.99 2.03 3/188 1287
/proc/meminfo: memFree=30796988/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5544 CPUtime=2 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 2008 0 0 0 200 0 0 0 20 0 1 0 94012739 29540352 1386 33554432000 4194304 5972588 140724428503536 140724428500984 5328641 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1386 834 435 0 575 0
Current children cumulated CPU time: 2 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5544 KiB

[startup+2.40021 s]
/proc/loadavg: 1.93 1.99 2.03 3/188 1287
/proc/meminfo: memFree=30796988/32770624 swapFree=67108860/67108860
[pid=1286] ppid=1283 vsize=28848 memory=5544 CPUtime=2.39 cores=1,3,5,7
/proc/1286/stat : 1286 (cosoco) R 1283 1286 29331 0 -1 4202496 2033 0 0 0 239 0 0 0 20 0 1 0 94012739 29540352 1386 33554432000 4194304 5972588 140724428503536 140724428500984 5046284 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24285184 140724428510404 140724428510499 140724428510499 140724428513230 0
/proc/1286/statm: 7212 1386 834 435 0 575 0
Current children cumulated CPU time: 2.39 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 5544 KiB

Child status: 0
Real time (s): 2.40739
CPU time (s): 2.40199
CPU user time (s): 2.40086
CPU system time (s): 0.001132
CPU usage (%): 99.7757
Max. virtual memory (cumulated for all children) (KiB): 28848
Max. memory (cumulated for all children) (KiB): 5544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.40086
system time used= 0.001132
maximum resident set size= 5612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2070
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= 6


# summary of solver processes directly reported to runsolver:
#   pid: 1286
#   total CPU time (s): 2.40199
#   total CPU user time (s): 2.40086
#   total CPU system time (s): 0.001132

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.034785 second user time and 0.052369 second system time

The end

Launcher Data 

Begin job on node115 at 2017-08-13 09:13:12
IDJOB=4268587
IDBENCH=138372
IDSOLVER=2659
FILE ID=node115/4268587-1502609250
RUNJOBID= node115-1502603019-29363
PBS_JOBID= 20628301
Free space on /tmp= 61728 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff77.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268587-1502609250/watcher-4268587-1502609250 -o /tmp/evaluation-result-4268587-1502609250/solver-4268587-1502609250 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268587-1502609250.xml

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

MD5SUM BENCH= 6e23c4c2866e3eb0e0a8494fd343aee4
RANDOM SEED=1211767270

node115.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	: 5333.69
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	: 5333.69
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	: 5333.69
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	: 5333.69
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:        30800272 kB
MemAvailable:   31166072 kB
Buffers:          106508 kB
Cached:           546016 kB
SwapCached:            0 kB
Active:          1352240 kB
Inactive:         176020 kB
Active(anon):     824204 kB
Inactive(anon):    79448 kB
Active(file):     528036 kB
Inactive(file):    96572 kB
Unevictable:        6220 kB
Mlocked:            6220 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2528 kB
Writeback:             0 kB
AnonPages:        873716 kB
Mapped:            45100 kB
Shmem:             25224 kB
Slab:             140232 kB
SReclaimable:     114056 kB
SUnreclaim:        26176 kB
KernelStack:        3584 kB
PageTables:         6580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1186880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    438272 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61728 MiB
End job on node115 at 2017-08-13 09:13:14