Trace number 4267585

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 1.12OPT1143 36.330002 36.340801

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff18.xml
MD5SUM005f7ae7871747b1063e6e013b23478b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1143
Best CPU time to get the best result obtained on this benchmark6.26784
Satisfiable
(Un)Satisfiability was proved
Number of variables275
Number of constraints271
Number of domains32
Minimum domain size30
Maximum domain size32
Distribution of domain sizes[{"size":30,"count":6},{"size":31,"count":60},{"size":32,"count":209}]
Minimum variable degree2
Maximum variable degree46
Distribution of variable degrees[{"degree":2,"count":270},{"degree":46,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":225},{"arity":5,"count":1},{"arity":6,"count":45}]
Number of extensional constraints225
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":225},{"type":"ordered","count":1},{"type":"minimum","count":45}]
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 

0.00/0.03	c best=?? lower=-21593 upper=0 
0.00/0.03	c
0.00/0.03	c This is cosoco 1.12 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts HOME/instance-4267585-1502577664.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 275
0.00/0.03	c |            Domain Sizes: 30..32
0.00/0.03	c |
0.00/0.03	c |             Constraints: 275
0.00/0.03	c |                   Arity: 2..45  -- Binary: 229
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          (X - Y < k): 4
0.00/0.03	c |                          Extension: 225  (nb tuples: 32..32) -- (shared: 193)
0.00/0.03	c |                          Minimum Variable: 45
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c =========================================================================================================
0.00/0.03	o -6351
0.00/0.03	c    1 calls to solver: best=-6351 lower=-6350 upper=0 
0.00/0.04	o -6338
0.00/0.04	o -5369
0.00/0.04	c    3 calls to solver: best=-5369 lower=-5368 upper=0 
0.00/0.05	o -5359
0.00/0.05	o -2728
0.00/0.05	c    5 calls to solver: best=-2728 lower=-2727 upper=0 
0.00/0.06	o -2560
0.00/0.08	o -2552
0.00/0.08	c    7 calls to solver: best=-2552 lower=-2551 upper=0 
0.08/0.11	o -2538
0.08/0.12	o -2489
0.08/0.12	c    9 calls to solver: best=-2489 lower=-2488 upper=0 
0.08/0.13	o -2429
0.08/0.13	o -2396
0.08/0.13	c   11 calls to solver: best=-2396 lower=-2395 upper=0 
0.08/0.14	o -2392
0.08/0.15	o -2391
0.08/0.15	c   13 calls to solver: best=-2391 lower=-2390 upper=0 
0.08/0.16	o -2299
0.08/0.16	o -2297
0.08/0.16	c   15 calls to solver: best=-2297 lower=-2296 upper=0 
0.08/0.17	o -2243
0.08/0.21	o -2241
0.08/0.21	c   17 calls to solver: best=-2241 lower=-2240 upper=0 
0.19/0.22	o -2136
0.19/0.31	o -2035
0.19/0.31	c   19 calls to solver: best=-2035 lower=-2034 upper=0 
0.29/0.36	o -1783
0.77/0.87	o -1781
0.77/0.87	c   21 calls to solver: best=-1781 lower=-1780 upper=0 
0.87/0.97	o -1774
1.37/1.43	o -1720
1.37/1.43	c   23 calls to solver: best=-1720 lower=-1719 upper=0 
1.37/1.45	o -1639
1.37/1.48	o -1627
1.37/1.48	c   25 calls to solver: best=-1627 lower=-1626 upper=0 
1.87/1.98	o -1571
1.98/2.09	o -1570
1.98/2.09	c   27 calls to solver: best=-1570 lower=-1569 upper=0 
2.08/2.19	o -1535
2.27/2.39	o -1533
2.27/2.39	c   29 calls to solver: best=-1533 lower=-1532 upper=0 
2.37/2.42	o -1532
2.47/2.55	o -1499
2.47/2.55	c   31 calls to solver: best=-1499 lower=-1498 upper=0 
2.67/2.76	o -1498
2.98/3.03	o -1468
2.98/3.03	c   33 calls to solver: best=-1468 lower=-1467 upper=0 
3.47/3.58	o -1463
3.87/3.99	o -1404
3.87/3.99	c   35 calls to solver: best=-1404 lower=-1403 upper=0 
4.27/4.34	o -1364
4.67/4.72	o -1361
4.67/4.72	c   37 calls to solver: best=-1361 lower=-1360 upper=0 
4.67/4.78	o -1340
5.17/5.28	o -1330
5.17/5.28	c   39 calls to solver: best=-1330 lower=-1329 upper=0 
5.78/5.85	o -1327
6.18/6.22	o -1312
6.18/6.22	c   41 calls to solver: best=-1312 lower=-1311 upper=0 
6.58/6.66	o -1298
7.18/7.22	o -1289
7.18/7.22	c   43 calls to solver: best=-1289 lower=-1288 upper=0 
7.98/8.10	o -1275
8.78/8.86	o -1241
8.78/8.86	c   45 calls to solver: best=-1241 lower=-1240 upper=0 
9.58/9.67	o -1236
10.78/10.84	o -1234
10.78/10.84	c   47 calls to solver: best=-1234 lower=-1233 upper=0 
11.58/11.62	o -1230
12.18/12.26	o -1216
12.18/12.26	c   49 calls to solver: best=-1216 lower=-1215 upper=0 
12.48/12.53	o -1210
13.98/14.00	o -1206
13.98/14.00	c   51 calls to solver: best=-1206 lower=-1205 upper=0 
14.58/14.61	o -1193
15.28/15.36	o -1186
15.28/15.36	c   53 calls to solver: best=-1186 lower=-1185 upper=0 
17.18/17.22	o -1184
18.09/18.15	o -1177
18.09/18.15	c   55 calls to solver: best=-1177 lower=-1176 upper=0 
21.18/21.25	o -1175
21.88/21.99	o -1165
21.88/21.99	c   57 calls to solver: best=-1165 lower=-1164 upper=0 
22.58/22.60	o -1158
24.28/24.32	o -1152
24.28/24.32	c   59 calls to solver: best=-1152 lower=-1151 upper=0 
34.68/34.71	o -1144
34.98/35.07	o -1143
34.98/35.07	c   61 calls to solver: best=-1143 lower=-1142 upper=0 
36.28/36.34	c
36.28/36.34	c Optimum found         : -1143
36.28/36.34	c
36.28/36.34	
36.28/36.34	v <instantiation type='solution' cost='-1143'>
36.28/36.34	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[39] dr[3] dr[40] dr[41] dr[42] dr[43] dr[44] 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[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[39][0] drd[39][1] drd[39][2] drd[39][3] drd[39][4] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[40][0] drd[40][1] drd[40][2] drd[40][3] drd[40][4] drd[41][0] drd[41][1] drd[41][2] drd[41][3] drd[41][4] drd[42][0] drd[42][1] drd[42][2] drd[42][3] drd[42][4] drd[43][0] drd[43][1] drd[43][2] drd[43][3] drd[43][4] drd[44][0] drd[44][1] drd[44][2] drd[44][3] drd[44][4] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] x[0] x[1] x[2] x[3] x[4] </list>
36.28/36.34	v <values>0 35 31 9 9 23 23 18 12 33 33 0 65 64 12 12 35 0 0 36 36 21 16 12 20 5 37 0 0 52 51 22 25 16 44 86 86 0 0 0 0 15 65 65 19 356 268 86 0 165 35 53 235 321 486 31 57 239 325 490 79 9 191 277 442 79 9 191 277 442 293 205 23 63 228 293 205 23 63 228 70 18 200 286 451 282 194 12 74 239 33 55 237 323 488 33 55 237 323 488 356 268 86 0 165 421 333 151 65 100 420 332 150 64 101 12 100 282 368 533 12 100 282 368 533 53 35 217 303 468 88 0 182 268 433 88 0 182 268 433 124 36 146 232 397 124 36 146 232 397 67 21 203 289 454 104 16 166 252 417 76 12 194 280 445 501 413 231 145 20 93 5 177 263 428 51 37 219 305 470 0 88 270 356 521 0 88 270 356 521 218 130 52 138 303 219 131 51 137 302 334 246 64 22 187 331 243 61 25 190 104 16 166 252 417 44 44 226 312 477 174 86 96 182 347 174 86 96 182 347 270 182 0 86 251 270 182 0 86 251 521 433 251 165 0 521 433 251 165 0 15 103 285 371 536 586 498 316 230 65 586 498 316 230 65 19 107 289 375 540 19 107 289 375 540 </values>
36.28/36.34	v </instantiation>
36.28/36.34	
36.28/36.34	c call to solver        : 62
36.28/36.34	c
36.28/36.34	c restarts              : 46          
36.28/36.34	c conflicts             : 84027        (2313 /sec)
36.28/36.34	c decisions             : 336809       (9273 /sec)
36.28/36.34	c propagations          : 109640494   (3018485 /sec)
36.28/36.34	c root propagations     : 1082        
36.28/36.34	c filter calls          : 27454828       (755852 /sec)
36.28/36.34	c useless filter calls  : 8536484        (31 %)
36.28/36.34	c Memory used           : 28.04 MB
36.28/36.34	c CPU time              : 36.323 s
36.28/36.34	
36.28/36.34	s OPTIMUM FOUND

Verifier Data 

OK	1143

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 (13614 MiB free)
  memory of node 1: 16384 MiB (14686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267585-1502577664/watcher-4267585-1502577664 -o /tmp/evaluation-result-4267585-1502577664/solver-4267585-1502577664 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502576806-1302 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267585-1502577664.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
Current StackSize limit: 8192 KiB

solver pid=1328, runsolver pid=1324

[startup+0.100466 s]*
/proc/loadavg: 1.12 1.70 1.89 3/188 1333
/proc/meminfo: memFree=28974364/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5264 CPUtime=0.08 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1493 0 2 0 8 0 0 0 20 0 1 0 90847377 29392896 1316 33554432000 4194304 5972588 140733965763216 140733965750408 5139264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1316 833 435 0 539 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5264 KiB

[startup+0.21027 s]*
/proc/loadavg: 1.12 1.70 1.89 3/188 1333
/proc/meminfo: memFree=28974092/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5264 CPUtime=0.19 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1496 0 2 0 19 0 0 0 20 0 1 0 90847377 29392896 1316 33554432000 4194304 5972588 140733965763216 140733965750408 5139329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1316 833 435 0 539 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5264 KiB

[startup+0.309065 s]*
/proc/loadavg: 1.12 1.70 1.89 3/188 1333
/proc/meminfo: memFree=28974092/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5264 CPUtime=0.29 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1501 0 2 0 29 0 0 0 20 0 1 0 90847377 29392896 1316 33554432000 4194304 5972588 140733965763216 140733965750408 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1316 833 435 0 539 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5264 KiB

[startup+0.700269 s]
/proc/loadavg: 1.12 1.70 1.89 3/188 1333
/proc/meminfo: memFree=28973780/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5264 CPUtime=0.67 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1501 0 2 0 67 0 0 0 20 0 1 0 90847377 29392896 1316 33554432000 4194304 5972588 140733965763216 140733965750408 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1316 833 435 0 539 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5264 KiB

[startup+1.50027 s]
/proc/loadavg: 1.12 1.70 1.89 3/188 1333
/proc/meminfo: memFree=28973940/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5264 CPUtime=1.47 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1502 0 2 0 147 0 0 0 20 0 1 0 90847377 29392896 1316 33554432000 4194304 5972588 140733965763216 140733965760664 5022160 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1316 833 435 0 539 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5264 KiB

[startup+3.109 s]
/proc/loadavg: 1.03 1.67 1.87 3/188 1333
/proc/meminfo: memFree=28974112/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5368 CPUtime=3.08 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 1934 0 2 0 308 0 0 0 20 0 1 0 90847377 29392896 1342 33554432000 4194304 5972588 140733965763216 140733965760664 5046280 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1342 833 435 0 539 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5368 KiB

[startup+6.30026 s]
/proc/loadavg: 1.03 1.67 1.87 3/188 1333
/proc/meminfo: memFree=28974160/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5376 CPUtime=6.28 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 2367 0 2 0 628 0 0 0 20 0 1 0 90847377 29392896 1344 33554432000 4194304 5972588 140733965763216 140733965760664 5139329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1344 833 435 0 539 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7003 s]
/proc/loadavg: 1.11 1.68 1.88 3/188 1333
/proc/meminfo: memFree=28974272/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5380 CPUtime=12.68 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 2803 0 2 0 1268 0 0 0 20 0 1 0 90847377 29392896 1345 33554432000 4194304 5972588 140733965763216 140733965760664 5139315 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1345 833 435 0 539 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5380 KiB

[startup+25.5003 s]
/proc/loadavg: 1.23 1.68 1.87 3/190 1403
/proc/meminfo: memFree=28929832/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=25.48 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 2548 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5322872 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+36.3407 s]
# the end of solver process 1328 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=36.323 s, system=0.007 s

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

[startup+25.6003 s]
/proc/loadavg: 1.23 1.68 1.87 3/190 1403
/proc/meminfo: memFree=28929832/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=25.58 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 2558 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5022988 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+32.0002 s]*
/proc/loadavg: 1.21 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28893820/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=31.98 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3198 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5022736 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 31.98 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+33.6002 s]
/proc/loadavg: 1.27 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28888860/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=33.58 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3358 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5320378 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 33.58 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+35.2003 s]
/proc/loadavg: 1.27 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28837888/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=35.18 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3518 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 35.18 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+36.0003 s]*
/proc/loadavg: 1.27 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28837896/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=35.98 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3598 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5139312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 35.98 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+36.2002 s]
/proc/loadavg: 1.27 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28837896/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=36.18 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3618 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5328649 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 36.18 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

[startup+36.3003 s]
/proc/loadavg: 1.27 1.67 1.87 3/190 1403
/proc/meminfo: memFree=28837896/32770624 swapFree=67108860/67108860
[pid=1328] ppid=1324 vsize=28704 memory=5384 CPUtime=36.28 cores=1,3,5,7
/proc/1328/stat : 1328 (cosoco) R 1324 1328 1270 0 -1 4202496 3669 0 2 0 3628 0 0 0 20 0 1 0 90847377 29392896 1346 33554432000 4194304 5972588 140733965763216 140733965750408 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24252416 140733965771967 140733965772062 140733965772062 140733965774798 0
/proc/1328/statm: 7176 1346 833 435 0 539 0
Current children cumulated CPU time: 36.28 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5384 KiB

Child status: 0
Real time (s): 36.3408
CPU time (s): 36.33
CPU user time (s): 36.323
CPU system time (s): 0.007
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 28704
Max. memory (cumulated for all children) (KiB): 5384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.323
system time used= 0.007
maximum resident set size= 5452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3708
page faults= 2
swaps= 0
block input operations= 904
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 1328
#   total CPU time (s): 36.33
#   total CPU user time (s): 36.323
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.159899 second user time and 0.268287 second system time

The end

Launcher Data 

Begin job on node151 at 2017-08-13 00:26:46
IDJOB=4267585
IDBENCH=138379
IDSOLVER=2658
FILE ID=node151/4267585-1502577664
RUNJOBID= node151-1502576806-1302
PBS_JOBID= 20628292
Free space on /tmp= 61756 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff18.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267585-1502577664/watcher-4267585-1502577664 -o /tmp/evaluation-result-4267585-1502577664/solver-4267585-1502577664 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502576806-1302 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4267585-1502577664.xml

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

MD5SUM BENCH= 005f7ae7871747b1063e6e013b23478b
RANDOM SEED=642781656

node151.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	: 5332.95
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	: 5332.95
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	: 5332.95
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	: 5332.95
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:        28982264 kB
MemAvailable:   31996280 kB
Buffers:          209680 kB
Cached:          3097508 kB
SwapCached:            0 kB
Active:           810580 kB
Inactive:        2549296 kB
Active(anon):      55368 kB
Inactive(anon):    25044 kB
Active(file):     755212 kB
Inactive(file):  2524252 kB
Unevictable:        7024 kB
Mlocked:            7024 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:         58860 kB
Mapped:            42352 kB
Shmem:             25224 kB
Slab:             126104 kB
SReclaimable:     100772 kB
SUnreclaim:        25332 kB
KernelStack:        3200 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61752 MiB
End job on node151 at 2017-08-13 00:27:23