Trace number 4266644

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12OPT1143 18.026699 18.0294

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 benchmark6.38482
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 SAT : Variables: 8728 -- Clauses: 134449
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 -sat HOME/instance-4266644-1502601910.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        :         0.03 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
0.10/0.14	o -2542
0.10/0.14	c    7 calls to solver: best=-2542 lower=-2541 upper=0 
0.10/0.16	o -2506
0.20/0.22	o -2363
0.20/0.22	c    9 calls to solver: best=-2363 lower=-2362 upper=0 
0.20/0.25	o -2147
0.20/0.27	o -2145
0.20/0.27	c   11 calls to solver: best=-2145 lower=-2144 upper=0 
0.30/0.37	o -2138
0.30/0.40	o -2083
0.30/0.40	c   13 calls to solver: best=-2083 lower=-2082 upper=0 
0.40/0.43	o -2035
0.50/0.54	o -2000
0.50/0.54	c   15 calls to solver: best=-2000 lower=-1999 upper=0 
0.60/0.68	o -1998
0.69/0.70	o -1964
0.69/0.70	c   17 calls to solver: best=-1964 lower=-1963 upper=0 
0.69/0.75	o -1953
0.79/0.83	o -1925
0.79/0.83	c   19 calls to solver: best=-1925 lower=-1924 upper=0 
0.89/0.90	o -1911
1.10/1.15	o -1909
1.10/1.15	c   21 calls to solver: best=-1909 lower=-1908 upper=0 
1.10/1.19	o -1890
1.19/1.22	o -1876
1.19/1.22	c   23 calls to solver: best=-1876 lower=-1875 upper=0 
1.29/1.31	o -1870
1.29/1.34	o -1856
1.29/1.34	c   25 calls to solver: best=-1856 lower=-1855 upper=0 
1.39/1.41	o -1855
1.49/1.50	o -1789
1.49/1.50	c   27 calls to solver: best=-1789 lower=-1788 upper=0 
1.49/1.57	o -1571
1.59/1.61	o -1559
1.59/1.61	c   29 calls to solver: best=-1559 lower=-1558 upper=0 
2.29/2.32	o -1535
2.39/2.41	o -1499
2.39/2.41	c   31 calls to solver: best=-1499 lower=-1498 upper=0 
2.49/2.52	o -1496
2.59/2.65	o -1476
2.59/2.65	c   33 calls to solver: best=-1476 lower=-1475 upper=0 
2.59/2.66	o -1474
2.69/2.71	o -1473
2.69/2.71	c   35 calls to solver: best=-1473 lower=-1472 upper=0 
2.69/2.73	o -1468
2.69/2.74	o -1463
2.69/2.74	c   37 calls to solver: best=-1463 lower=-1462 upper=0 
2.69/2.79	o -1457
2.79/2.80	o -1453
2.79/2.80	c   39 calls to solver: best=-1453 lower=-1452 upper=0 
2.79/2.83	o -1446
2.79/2.88	o -1431
2.79/2.88	c   41 calls to solver: best=-1431 lower=-1430 upper=0 
2.89/2.90	o -1430
2.89/2.95	o -1402
2.89/2.95	c   43 calls to solver: best=-1402 lower=-1401 upper=0 
3.29/3.36	o -1392
3.39/3.42	o -1390
3.39/3.42	c   45 calls to solver: best=-1390 lower=-1389 upper=0 
3.39/3.45	o -1389
3.59/3.65	o -1345
3.59/3.65	c   47 calls to solver: best=-1345 lower=-1344 upper=0 
3.59/3.66	o -1330
3.59/3.67	o -1329
3.59/3.67	c   49 calls to solver: best=-1329 lower=-1328 upper=0 
3.79/3.86	o -1310
4.00/4.07	o -1302
4.00/4.07	c   51 calls to solver: best=-1302 lower=-1301 upper=0 
4.29/4.36	o -1301
4.39/4.40	o -1291
4.39/4.40	c   53 calls to solver: best=-1291 lower=-1290 upper=0 
4.49/4.52	o -1289
4.59/4.67	o -1288
4.59/4.67	c   55 calls to solver: best=-1288 lower=-1287 upper=0 
4.89/4.91	o -1253
5.10/5.11	o -1227
5.10/5.11	c   57 calls to solver: best=-1227 lower=-1226 upper=0 
5.59/5.61	o -1216
5.89/5.90	o -1173
5.89/5.90	c   59 calls to solver: best=-1173 lower=-1172 upper=0 
6.39/6.46	o -1165
7.10/7.17	o -1164
7.10/7.17	c   61 calls to solver: best=-1164 lower=-1163 upper=0 
7.29/7.34	o -1153
8.79/8.85	o -1152
8.79/8.85	c   63 calls to solver: best=-1152 lower=-1151 upper=0 
9.39/9.43	o -1146
9.69/9.78	o -1144
9.69/9.78	c   65 calls to solver: best=-1144 lower=-1143 upper=0 
11.39/11.40	o -1143
16.10/16.14	conflict 12lvl : 1 bt1-8158:0(1142)X679721
18.00/18.02	c
18.00/18.02	c Optimum found         : -1143
18.00/18.02	c
18.00/18.02	
18.00/18.02	v <instantiation type='solution' cost='-1143'>
18.00/18.02	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>
18.00/18.02	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>
18.00/18.02	v </instantiation>
18.00/18.02	
18.00/18.02	c call to solver        : 67
18.00/18.02	c
18.00/18.02	c restarts              : 537         
18.00/18.02	c conflicts             : 36917        (2049 /sec)
18.00/18.02	c decisions             : 194646       (10801 /sec)
18.00/18.02	c propagations          : 46035672    (2554598 /sec)
18.00/18.02	c root propagations     : 1082        
18.00/18.02	c filter calls          : 12999216       (721349 /sec)
18.00/18.02	c useless filter calls  : 4472373        (34 %)
18.00/18.02	c
18.00/18.02	c clauses               : 138194
18.00/18.02	c SAT propagations      : 8869
18.00/18.02	c SAT conflicts         : 209 (1 learnts)
18.00/18.02	c Memory used           : 37.52 MB
18.00/18.02	c CPU time              : 18.0207 s
18.00/18.02	
18.00/18.02	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 (12345 MiB free)
  memory of node 1: 16384 MiB (13671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266644-1502601910/watcher-4266644-1502601910 -o /tmp/evaluation-result-4266644-1502601910/solver-4266644-1502601910 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266644-1502601910.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=30597, runsolver pid=30594

[startup+0.100221 s]*
/proc/loadavg: 1.84 1.95 2.02 3/188 30598
/proc/meminfo: memFree=26632752/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38148 memory=12048 CPUtime=0.1 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 2723 0 0 0 10 0 0 0 20 0 1 0 93262654 39063552 3012 33554432000 4194304 5972588 140725069844544 140725069841992 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9537 3012 838 435 0 2900 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 12048 KiB

[startup+0.209543 s]*
/proc/loadavg: 1.84 1.95 2.02 3/188 30598
/proc/meminfo: memFree=26632536/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38280 memory=12312 CPUtime=0.2 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 2732 0 0 0 20 0 0 0 20 0 1 0 93262654 39198720 3078 33554432000 4194304 5972588 140725069844544 140725069831736 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9570 3078 839 435 0 2933 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 12312 KiB

[startup+0.309012 s]*
/proc/loadavg: 1.84 1.95 2.02 3/188 30598
/proc/meminfo: memFree=26632536/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38280 memory=12312 CPUtime=0.3 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 2736 0 0 0 30 0 0 0 20 0 1 0 93262654 39198720 3078 33554432000 4194304 5972588 140725069844544 140725069831736 5139499 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9570 3078 839 435 0 2933 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 12312 KiB

[startup+0.700241 s]
/proc/loadavg: 1.84 1.95 2.02 5/188 30598
/proc/meminfo: memFree=26631984/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38280 memory=12312 CPUtime=0.69 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 2742 0 0 0 69 0 0 0 20 0 1 0 93262654 39198720 3078 33554432000 4194304 5972588 140725069844544 140725069831736 5139490 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9570 3078 839 435 0 2933 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 12312 KiB

[startup+1.50023 s]
/proc/loadavg: 1.84 1.95 2.02 3/188 30598
/proc/meminfo: memFree=26631984/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38280 memory=12312 CPUtime=1.49 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 2751 0 0 0 149 0 0 0 20 0 1 0 93262654 39198720 3078 33554432000 4194304 5972588 140725069844544 140725069831736 5022376 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9570 3078 839 435 0 2933 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 12312 KiB

[startup+3.10934 s]
/proc/loadavg: 1.84 1.95 2.02 4/201 30691
/proc/meminfo: memFree=26607584/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14488 CPUtime=3.1 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 4126 0 0 0 310 0 0 0 20 0 1 0 93262654 39333888 3622 33554432000 4194304 5972588 140725069844544 140725069831736 5099674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3622 839 435 0 2966 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14488 KiB

[startup+6.30022 s]
/proc/loadavg: 1.94 1.97 2.03 3/188 30854
/proc/meminfo: memFree=26589832/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14528 CPUtime=6.29 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 5500 0 0 0 629 0 0 0 20 0 1 0 93262654 39333888 3632 33554432000 4194304 5972588 140725069844544 140725069831736 5099674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3632 839 435 0 2966 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14528 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 1.97 2.03 3/188 30854
/proc/meminfo: memFree=26034616/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14560 CPUtime=12.69 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 6841 0 0 0 1269 0 0 0 20 0 1 0 93262654 39333888 3640 33554432000 4194304 5972588 140725069844544 140725069841992 5328641 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3640 839 435 0 2966 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14560 KiB

[startup+18.0293 s]
# the end of solver process 30597 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=18.0207 s, system=0.006 s

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

[startup+12.8002 s]
/proc/loadavg: 1.94 1.97 2.03 3/188 30854
/proc/meminfo: memFree=26034616/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14560 CPUtime=12.79 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 6842 0 0 0 1279 0 0 0 20 0 1 0 93262654 39333888 3640 33554432000 4194304 5972588 140725069844544 140725069841992 5139312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3640 839 435 0 2966 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14560 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.95 1.97 2.03 3/188 30854
/proc/meminfo: memFree=25664964/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14588 CPUtime=16 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 8109 0 0 0 1600 0 0 0 20 0 1 0 93262654 39333888 3647 33554432000 4194304 5972588 140725069844544 140725069841992 5139338 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3647 839 435 0 2966 0
Current children cumulated CPU time: 16 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14588 KiB

[startup+16.8002 s]
/proc/loadavg: 1.95 1.97 2.03 3/188 30854
/proc/meminfo: memFree=25664964/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14596 CPUtime=16.79 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 8178 0 0 0 1679 0 0 0 20 0 1 0 93262654 39333888 3649 33554432000 4194304 5972588 140725069844544 140725069841992 5099674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3649 841 435 0 2966 0
Current children cumulated CPU time: 16.79 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14596 KiB

[startup+17.6002 s]
/proc/loadavg: 1.95 1.97 2.03 3/188 30854
/proc/meminfo: memFree=25572460/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14596 CPUtime=17.59 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 8191 0 0 0 1759 0 0 0 20 0 1 0 93262654 39333888 3649 33554432000 4194304 5972588 140725069844544 140725069841768 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3649 841 435 0 2966 0
Current children cumulated CPU time: 17.59 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14596 KiB

[startup+18.0002 s]*
/proc/loadavg: 1.95 1.97 2.03 3/188 30854
/proc/meminfo: memFree=25479964/32770624 swapFree=67108860/67108860
[pid=30597] ppid=30594 vsize=38412 memory=14596 CPUtime=18 cores=1,3,5,7
/proc/30597/stat : 30597 (cosoco) R 30594 30597 24318 0 -1 4202496 8196 0 0 0 1800 0 0 0 20 0 1 0 93262654 39333888 3649 33554432000 4194304 5972588 140725069844544 140725069841768 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 14405632 140725069845695 140725069845795 140725069845795 140725069848526 0
/proc/30597/statm: 9603 3649 841 435 0 2966 0
Current children cumulated CPU time: 18 s
Current children cumulated vsize: 38412 KiB
Current children cumulated memory: 14596 KiB

Child status: 0
Real time (s): 18.0294
CPU time (s): 18.0267
CPU user time (s): 18.0207
CPU system time (s): 0.006
CPU usage (%): 99.9851
Max. virtual memory (cumulated for all children) (KiB): 38412
Max. memory (cumulated for all children) (KiB): 14596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.0207
system time used= 0.006
maximum resident set size= 14668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8229
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= 9


# summary of solver processes directly reported to runsolver:
#   pid: 30597
#   total CPU time (s): 18.0267
#   total CPU user time (s): 18.0207
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.086027 second user time and 0.163662 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 07:10:52
IDJOB=4266644
IDBENCH=138379
IDSOLVER=2656
FILE ID=node105/4266644-1502601910
RUNJOBID= node105-1502597910-28411
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff18.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266644-1502601910/watcher-4266644-1502601910 -o /tmp/evaluation-result-4266644-1502601910/solver-4266644-1502601910 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266644-1502601910.xml

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

MD5SUM BENCH= 005f7ae7871747b1063e6e013b23478b
RANDOM SEED=38330009

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26642092 kB
MemAvailable:   31976052 kB
Buffers:          150192 kB
Cached:          5459964 kB
SwapCached:            0 kB
Active:           654572 kB
Inactive:        5014872 kB
Active(anon):      61616 kB
Inactive(anon):    25072 kB
Active(file):     592956 kB
Inactive(file):  4989800 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4608 kB
Writeback:             0 kB
AnonPages:         65692 kB
Mapped:            45824 kB
Shmem:             25228 kB
Slab:             159508 kB
SReclaimable:     134080 kB
SUnreclaim:        25428 kB
KernelStack:        3328 kB
PageTables:         4964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 07:11:10