Trace number 1869131

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT207 164.923 164.978

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark203.816
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.01/0.05	c SCIP version 1.1.0.7
0.01/0.05	c LP-Solver Clp 1.8.2
0.01/0.05	c user parameter file <scip.set> not found - using default parameters
0.01/0.05	c read problem <HOME/instance-1869131-1245160380.opb>
0.01/0.05	c original problem has 498 variables (498 bin, 0 int, 0 impl, 0 cont) and 2431 constraints
0.01/0.06	c start presolving problem
0.01/0.06	c presolving:
0.01/0.08	c (round 1) 6 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15732 impls, 0 clqs
0.09/0.12	c (round 2) 6 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2370 upgd conss, 15732 impls, 0 clqs
0.09/0.14	c (round 3) 6 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2425 upgd conss, 15732 impls, 0 clqs
0.09/0.18	c    (0.1s) probing: 101/492 (20.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.18	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.18	c presolving (4 rounds):
0.09/0.18	c  6 deleted vars, 6 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.18	c  15732 implications, 0 cliques
0.09/0.18	c presolved problem has 492 variables (492 bin, 0 int, 0 impl, 0 cont) and 2425 constraints
0.09/0.18	c    2425 constraints of type <logicor>
0.09/0.18	c transformed objective value is always integral (scale: 1)
0.09/0.18	c Presolving Time: 0.10
0.09/0.18	c strange?!, PURESAT with obj
0.09/0.18	c -----------------------------------------------------------------------------------------------
0.09/0.18	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/memory = c 1620
0.09/0.18	c # maximal time in seconds to run
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/time = c 1791
0.09/0.18	c # frequency for displaying node information lines
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.18	c display/freq = c 10000
0.09/0.18	c -----------------------------------------------------------------------------------------------
0.09/0.18	c start solving problem
0.09/0.18	c 
0.19/0.24	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.24	c   0.2s|     1 |     0 |   498 |5055k|   0 | 293 | 492 |2425 |2425 | 492 |2425 |   0 |   0 |   0 | 1.495000e+02 |      --      |    Inf 
1.09/1.15	c   1.1s|     1 |     0 |  2581 |5280k|   0 | 286 | 492 |2425 |2425 | 492 |2435 |  10 |   0 |   0 | 1.530000e+02 |      --      |    Inf 
1.19/1.29	c   1.2s|     1 |     0 |  2628 |5402k|   0 | 283 | 492 |2425 |2425 | 492 |2441 |  16 |   0 |   0 | 1.545000e+02 |      --      |    Inf 
1.39/1.44	c   1.3s|     1 |     0 |  2662 |5492k|   0 | 282 | 492 |2425 |2425 | 492 |2446 |  21 |   0 |   0 | 1.550000e+02 |      --      |    Inf 
1.59/1.60	c   1.5s|     1 |     0 |  2730 |5606k|   0 | 286 | 492 |2425 |2425 | 492 |2451 |  26 |   0 |   0 | 1.552500e+02 |      --      |    Inf 
1.69/1.80	c   1.7s|     1 |     0 |  2759 |5731k|   0 | 280 | 492 |2425 |2425 | 492 |2457 |  32 |   0 |   0 | 1.560000e+02 |      --      |    Inf 
1.89/1.99	c   1.9s|     1 |     0 |  2846 |5771k|   0 | 282 | 492 |2425 |2425 | 492 |2462 |  37 |   0 |   0 | 1.560000e+02 |      --      |    Inf 
2.20/2.28	c   2.2s|     1 |     0 |  3038 |5893k|   0 | 288 | 492 |2425 |2425 | 492 |2468 |  43 |   0 |   0 | 1.560000e+02 |      --      |    Inf 
2.59/2.63	c   2.5s|     1 |     0 |  3214 |6254k|   0 | 279 | 492 |2425 |2425 | 492 |2472 |  47 |   0 |   0 | 1.565000e+02 |      --      |    Inf 
2.79/2.83	c   2.7s|     1 |     0 |  3300 |6319k|   0 | 278 | 492 |2425 |2425 | 492 |2478 |  53 |   0 |   0 | 1.570000e+02 |      --      |    Inf 
2.99/3.09	c   3.0s|     1 |     0 |  3366 |6390k|   0 | 278 | 492 |2425 |2425 | 492 |2479 |  54 |   0 |   0 | 1.570000e+02 |      --      |    Inf 
3.39/3.41	c   3.3s|     1 |     0 |  3525 |6500k|   0 | 296 | 492 |2425 |2425 | 492 |2480 |  55 |   0 |   0 | 1.570000e+02 |      --      |    Inf 
3.79/3.81	c   3.7s|     1 |     0 |  3786 |6716k|   0 | 311 | 492 |2425 |2425 | 492 |2484 |  59 |   0 |   0 | 1.573636e+02 |      --      |    Inf 
4.09/4.12	c   4.0s|     1 |     0 |  4024 |6782k|   0 | 300 | 492 |2425 |2425 | 492 |2489 |  64 |   0 |   0 | 1.580000e+02 |      --      |    Inf 
4.59/4.62	c   4.5s|     1 |     0 |  4336 |6899k|   0 | 310 | 492 |2425 |2425 | 492 |2494 |  69 |   0 |   0 | 1.582500e+02 |      --      |    Inf 
5.18/5.24	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
5.18/5.24	c   5.1s|     1 |     0 |  4474 |7039k|   0 | 308 | 492 |2425 |2425 | 492 |2480 |  72 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
5.79/5.85	c   5.7s|     1 |     0 |  4713 |7202k|   0 | 307 | 492 |2425 |2425 | 492 |2485 |  77 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
6.09/6.13	c   6.0s|     1 |     0 |  4925 |7375k|   0 | 311 | 492 |2425 |2425 | 492 |2491 |  83 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
6.78/6.83	c   6.7s|     1 |     0 |  5134 |7759k|   0 | 315 | 492 |2425 |2425 | 492 |2494 |  86 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
7.39/7.47	c   7.3s|     1 |     0 |  5370 |7892k|   0 | 314 | 492 |2425 |2425 | 492 |2498 |  90 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
8.08/8.19	c   8.0s|     1 |     0 |  5463 |7904k|   0 | 312 | 492 |2425 |2425 | 492 |2501 |  93 |   0 |   0 | 1.590000e+02 |      --      |    Inf 
10.38/10.46	c  10.3s|     1 |     2 |  5463 |7904k|   0 | 312 | 492 |2425 |2425 | 492 |2501 |  93 |   0 |  18 | 1.590000e+02 |      --      |    Inf 
23.17/23.21	o 242
23.17/23.21	c R23.0s|     6 |     5 |  7705 |7966k|   5 |  42 | 492 |2425 |1742 | 492 |2467 |  93 |   0 | 180 | 1.592353e+02 | 2.420000e+02 |  51.98%
23.28/23.30	o 239
23.28/23.30	c R23.1s|     6 |     5 |  7716 |7973k|   5 |  12 | 492 |2425 |1704 | 492 |2467 |  93 |   0 | 199 | 1.592353e+02 | 2.390000e+02 |  50.09%
23.28/23.30	o 232
23.28/23.30	c k23.1s|     6 |     7 |  7716 |7987k|   5 |  12 | 492 |2425 |1704 | 492 |2467 |  93 |   0 | 200 | 1.592353e+02 | 2.320000e+02 |  45.70%
23.38/23.49	o 231
23.38/23.49	c *23.2s|    11 |     6 |  7763 |7990k|   9 |   - | 492 |2425 |1510 | 492 |2467 |  93 |   0 | 234 | 1.592353e+02 | 2.310000e+02 |  45.07%
43.77/43.87	o 217
43.77/43.87	c *43.5s|    29 |    12 | 12246 |8017k|  13 |   - | 492 |2434 | 838 | 492 |2467 |  93 |   9 | 624 | 1.599038e+02 | 2.170000e+02 |  35.71%
44.17/44.21	o 216
44.17/44.21	c R43.9s|    30 |    11 | 12353 |8022k|  13 |  39 | 492 |2434 | 846 | 492 |2467 |  93 |   9 | 637 | 1.599038e+02 | 2.160000e+02 |  35.08%
44.27/44.32	o 213
44.27/44.32	c k44.0s|    30 |    13 | 12353 |8036k|  13 |  39 | 492 |2434 | 846 | 492 |2467 |  93 |   9 | 647 | 1.599038e+02 | 2.130000e+02 |  33.21%
44.27/44.34	o 212
44.27/44.34	c R44.0s|    33 |    10 | 12423 |8036k|  15 |   - | 492 |2434 | 786 | 492 |2467 |  93 |   9 | 647 | 1.599038e+02 | 2.120000e+02 |  32.58%
82.86/82.95	o 211
82.86/82.95	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
82.86/82.95	c R82.4s|   995 |   110 | 96088 |8449k|  30 |  12 | 492 |2563 |1082 | 492 |2467 |  93 | 216 |1075 | 1.773924e+02 | 2.110000e+02 |  18.95%
82.86/82.95	o 210
82.86/82.95	c s82.4s|   995 |   106 | 96088 |8445k|  30 |  12 | 492 |2563 |1082 | 492 |2467 |  93 | 216 |1075 | 1.773924e+02 | 2.100000e+02 |  18.38%
84.36/84.43	o 210
84.36/84.43	c o83.9s|  1106 |   114 | 99067 |8475k|  33 |   0 | 492 |2560 | 686 | 492 |2467 |  93 | 219 |1090 | 1.773924e+02 | 2.100000e+02 |  18.38%
84.36/84.46	o 209
84.36/84.46	c R83.9s|  1108 |   103 | 99132 |8465k|  33 |  12 | 492 |2560 | 786 | 492 |2467 |  93 | 219 |1090 | 1.773924e+02 | 2.090000e+02 |  17.82%
93.86/93.97	o 209
93.86/93.97	c s93.4s|  1344 |   128 |123112 |8546k|  33 |  22 | 492 |2547 |1306 | 492 |2467 |  93 | 252 |1171 | 1.805387e+02 | 2.090000e+02 |  15.76%
93.86/93.97	o 208
93.86/93.97	c k93.4s|  1344 |   125 |123112 |8546k|  33 |  22 | 492 |2547 |1292 | 492 |2467 |  93 | 252 |1171 | 1.805387e+02 | 2.080000e+02 |  15.21%
94.16/94.23	o 207
94.16/94.23	c *93.6s|  1364 |   114 |123673 |8528k|  33 |   - | 492 |2545 | 909 | 492 |2467 |  93 | 252 |1182 | 1.805387e+02 | 2.070000e+02 |  14.66%
164.84/164.95	c 
164.84/164.95	c SCIP Status        : problem is solved [optimal solution found]
164.84/164.95	c Solving Time (sec) : 163.91
164.84/164.95	c Solving Nodes      : 3606
164.84/164.95	c Primal Bound       : +2.07000000000000e+02 (19 solutions)
164.84/164.95	c Dual Bound         : +2.07000000000000e+02
164.84/164.95	c Gap                : 0.00 %
164.84/164.95	c NODE         3606
164.84/164.95	c DUAL BOUND   207
164.84/164.95	c PRIMAL BOUND 207
164.84/164.95	c GAP          0
164.84/164.95	s OPTIMUM FOUND
164.84/164.95	v -x498 x497 x496 -x495 x494 -x493 -x492 x491 x490 -x489 x488 -x487 x486 -x485 x484 -x483 -x482 x481 -x480 x479 x478 -x477 x476 -x475 
164.84/164.95	v -x474 x473 x472 -x471 x470 -x469 -x468 x467 x466 -x465 x464 -x463 x462 -x461 x460 -x459 -x458 x457 -x456 x455 x454 -x453 
164.84/164.95	v x452 -x451 -x450 x449 x448 -x447 x446 -x445 -x444 x443 x442 -x441 x440 -x439 -x438 x437 x436 -x435 x434 -x433 x432 -x431 x430 
164.84/164.95	v -x429 -x428 x427 x426 -x425 -x424 x423 x422 -x421 -x420 x419 x418 -x417 x416 -x415 -x414 x413 x412 -x411 x410 -x409 -x408 x407 
164.84/164.95	v x406 -x405 x404 -x403 -x402 x401 x400 -x399 x398 -x397 -x396 x395 x394 -x393 x392 -x391 -x390 x389 x388 -x387 x386 -x385 
164.84/164.95	v -x384 x383 x382 -x381 -x380 x379 -x378 x377 -x376 x375 -x374 x373 -x372 x371 -x370 x369 -x368 x367 -x366 x365 -x364 x363 -x362 
164.84/164.95	v x361 -x360 x359 -x358 x357 -x356 x355 -x354 x353 -x352 x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 
164.84/164.95	v -x338 x337 x336 -x335 -x334 x333 -x332 x331 -x330 x329 -x328 x327 -x326 x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 
164.84/164.95	v x315 -x314 x313 -x312 x311 -x310 x309 -x308 x307 -x306 x305 -x304 x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 
164.84/164.95	v x293 -x292 x291 -x290 x289 -x288 x287 -x286 x285 -x284 x283 -x282 x281 -x280 x279 -x278 x277 -x276 x275 -x274 x273 -x272 x271 
164.84/164.95	v -x270 x269 -x268 x267 -x266 x265 -x264 x263 x262 -x261 -x260 x259 -x258 x257 -x256 -x255 -x254 x253 -x252 x251 -x250 -x249 
164.84/164.95	v -x248 -x247 -x246 x245 -x244 -x243 -x242 x241 -x240 -x239 -x238 x237 -x236 x235 -x234 -x233 -x232 x231 -x230 -x229 -x228 -x227 
164.84/164.95	v -x226 x225 -x224 -x223 -x222 x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 x213 -x212 -x211 -x210 x209 -x208 x207 -x206 -x205 
164.84/164.95	v -x204 x203 x202 -x201 -x200 x199 x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 x189 -x188 x187 -x186 -x185 -x184 x183 
164.84/164.95	v -x182 -x181 -x180 x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x171 -x170 x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 x161 
164.84/164.95	v -x160 -x159 -x158 x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 x149 -x148 x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 
164.84/164.95	v x139 -x138 -x137 -x136 x135 x134 -x133 -x132 -x131 -x130 x129 -x128 x127 -x126 x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 
164.84/164.95	v x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 x99 -x98 x97 -x96 x95 -x94 
164.84/164.95	v x93 -x92 -x91 -x90 x89 -x88 x87 -x86 x85 -x84 x83 -x82 x81 -x80 x79 -x78 -x77 -x76 x75 x74 -x73 -x72 x71 -x70 x69 -x68 x67 
164.84/164.95	v -x66 x65 -x64 -x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 x47 -x46 -x45 x44 -x43 -x42 x41 -x40 
164.84/164.95	v x39 -x38 x37 -x36 x35 -x34 -x33 -x32 x31 -x30 x29 -x28 x27 -x26 x25 -x24 x23 -x22 x21 -x20 x19 -x18 x17 -x16 x15 -x14 x13 -x12 
164.84/164.95	v x11 -x10 x9 -x8 x7 -x6 -x5 -x4 x3 -x2 -x1 
164.84/164.95	c SCIP Status        : problem is solved [optimal solution found]
164.84/164.95	c Solving Time       :     163.91
164.84/164.95	c Original Problem   :
164.84/164.95	c   Problem name     : HOME/instance-1869131-1245160380.opb
164.84/164.95	c   Variables        : 498 (498 binary, 0 integer, 0 implicit integer, 0 continuous)
164.84/164.95	c   Constraints      : 2431 initial, 2431 maximal
164.84/164.95	c Presolved Problem  :
164.84/164.95	c   Problem name     : t_HOME/instance-1869131-1245160380.opb
164.84/164.95	c   Variables        : 492 (492 binary, 0 integer, 0 implicit integer, 0 continuous)
164.84/164.95	c   Constraints      : 2425 initial, 2566 maximal
164.84/164.95	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
164.84/164.95	c   trivial          :       0.00          0          0          0          0          0          0          0          0
164.84/164.95	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
164.84/164.95	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
164.84/164.95	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
164.84/164.95	c   implics          :       0.00          0          0          0          0          0          0          0          0
164.84/164.95	c   probing          :       0.03          0          0          0          0          0          0          0          0
164.84/164.95	c   linear           :       0.03          0          6          0          0          0          6          0          0
164.84/164.95	c   logicor          :       0.04          0          0          0          0          0          0          0          0
164.84/164.95	c   root node        :          -          1          -          -          1          -          -          -          -
164.84/164.95	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
164.84/164.95	c   integral         :          0          0          0       1949          0         22        310          0          0       3658
164.84/164.95	c   logicor          :       2425+        20      17087          3          0        145      87158          0          0          0
164.84/164.95	c   countsols        :          0          0          0          3          0          0          0          0          0          0
164.84/164.95	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
164.84/164.95	c   integral         :      68.85       0.00       0.00      68.85       0.00
164.84/164.95	c   logicor          :       0.93       0.01       0.92       0.00       0.00
164.84/164.95	c   countsols        :       0.00       0.00       0.00       0.00       0.00
164.84/164.95	c Propagators        :       Time      Calls    Cutoffs    DomReds
164.84/164.95	c   rootredcost      :       0.02         10          0          0
164.84/164.95	c   pseudoobj        :       0.40      18468         24        190
164.84/164.95	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
164.84/164.95	c   propagation      :       0.04        145        144        653       41.8         22       28.3          -
164.84/164.95	c   infeasible LP    :       0.21       1675          0          0        0.0          0        0.0          0
164.84/164.95	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
164.84/164.95	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
164.84/164.95	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
164.84/164.95	c   applied globally :          -          -          -        493       21.6          -          -          -
164.84/164.95	c   applied locally  :          -          -          -          0        0.0          -          -          -
164.84/164.95	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
164.84/164.95	c   cut pool         :       0.02         19          -          -         35          -    (maximal pool size: 907)
164.84/164.95	c   redcost          :       0.09       2346          0       1809          0          0
164.84/164.95	c   impliedbounds    :       0.00         20          0          0          0          0
164.84/164.95	c   intobj           :       0.00          0          0          0          0          0
164.84/164.95	c   gomory           :       2.88         20          0          0       6200          0
164.84/164.95	c   strongcg         :       2.18         20          0          0       9206          0
164.84/164.95	c   cmir             :       0.19         10          0          0          0          0
164.84/164.95	c   flowcover        :       0.14         10          0          0          0          0
164.84/164.95	c   clique           :       0.01          1          0          0          0          0
164.84/164.95	c   zerohalf         :       0.00          0          0          0          0          0
164.84/164.95	c   mcf              :       0.00          1          0          0          0          0
164.84/164.95	c Pricers            :       Time      Calls       Vars
164.84/164.95	c   problem variables:       0.00          0          0
164.84/164.95	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
164.84/164.95	c   relpscost        :      68.84       1946         22        310          0          0       3658
164.84/164.95	c   pscost           :       0.00          0          0          0          0          0          0
164.84/164.95	c   inference        :       0.00          0          0          0          0          0          0
164.84/164.95	c   mostinf          :       0.00          0          0          0          0          0          0
164.84/164.95	c   leastinf         :       0.00          0          0          0          0          0          0
164.84/164.95	c   fullstrong       :       0.00          0          0          0          0          0          0
164.84/164.95	c   allfullstrong    :       0.00          0          0          0          0          0          0
164.84/164.95	c   random           :       0.00          0          0          0          0          0          0
164.84/164.95	c Primal Heuristics  :       Time      Calls      Found
164.84/164.95	c   LP solutions     :       0.00          -          3
164.84/164.95	c   pseudo solutions :       0.00          -          0
164.84/164.95	c   oneopt           :       0.02         10          3
164.84/164.95	c   linesearchdiving :       0.89          5          0
164.84/164.95	c   guideddiving     :       0.77          5          0
164.84/164.95	c   rootsoldiving    :       0.57          3          1
164.84/164.95	c   objpscostdiving  :       0.83          3          2
164.84/164.95	c   coefdiving       :       0.60          6          0
164.84/164.95	c   pscostdiving     :       0.74          6          0
164.84/164.95	c   fracdiving       :       0.51          6          0
164.84/164.95	c   veclendiving     :       1.40          6          0
164.84/164.95	c   crossover        :       0.19          5          0
164.84/164.95	c   simplerounding   :       0.01          0          0
164.84/164.95	c   rounding         :       0.75       1971          6
164.84/164.95	c   shifting         :       0.38        263          4
164.84/164.95	c   intshifting      :       0.00          0          0
164.84/164.95	c   fixandinfer      :       0.00          0          0
164.84/164.95	c   feaspump         :       0.77          1          0
164.84/164.95	c   intdiving        :       0.00          0          0
164.84/164.95	c   actconsdiving    :       0.00          0          0
164.84/164.95	c   octane           :       0.00          0          0
164.84/164.95	c   rens             :       0.01          0          0
164.84/164.95	c   rins             :       0.00          0          0
164.84/164.95	c   localbranching   :       0.00          0          0
164.84/164.95	c   mutation         :       0.00          0          0
164.84/164.95	c   dins             :       0.00          0          0
164.84/164.95	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
164.84/164.95	c   primal LP        :       0.09          0          0       0.00       0.00
164.84/164.95	c   dual LP          :      76.99       3577     302311      84.52    3926.63
164.84/164.95	c   barrier LP       :       0.00          0          0       0.00          -
164.84/164.95	c   diving/probing LP:       6.74        520      20860      40.12    3094.96
164.84/164.95	c   strong branching :      68.60       1650     224737     136.20    3276.05
164.84/164.95	c     (at root node) :          -         18       3841     213.39          -
164.84/164.95	c   conflict analysis:       0.00          0          0       0.00          -
164.84/164.95	c B&B Tree           :
164.84/164.95	c   number of runs   :          1
164.84/164.95	c   nodes            :       3606
164.84/164.95	c   nodes (total)    :       3606
164.84/164.95	c   nodes left       :          0
164.84/164.95	c   max depth        :         33
164.84/164.95	c   max depth (total):         33
164.84/164.95	c   backtracks       :        732 (20.3%)
164.84/164.95	c   delayed cutoffs  :         15
164.84/164.95	c   repropagations   :        331 (2199 domain reductions, 10 cutoffs)
164.84/164.95	c   avg switch length:       3.99
164.84/164.95	c   switching time   :       0.62
164.84/164.95	c Solution           :
164.84/164.95	c   Solutions found  :         19 (15 improvements)
164.84/164.95	c   Primal Bound     : +2.07000000000000e+02   (in run 1, after 1364 nodes, 93.61 seconds, depth 27, found by <relaxation>)
164.84/164.95	c   Dual Bound       : +2.07000000000000e+02
164.84/164.95	c   Gap              :       0.00 %
164.84/164.95	c   Root Dual Bound  : +1.59000000000000e+02
164.84/164.97	c Time complete: 164.92.

Verifier Data 

OK	207

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869131-1245160380/watcher-1869131-1245160380 -o /tmp/evaluation-result-1869131-1245160380/solver-1869131-1245160380 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869131-1245160380.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2983
/proc/meminfo: memFree=1848800/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=5812 CPUtime=0
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 183638674 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2983/statm: 1453 501 332 1256 0 192 0

[startup+0.025819 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2983
/proc/meminfo: memFree=1848800/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=10772 CPUtime=0.01
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 1662 0 0 0 1 0 0 0 18 0 1 0 183638674 11030528 1646 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2983/statm: 2693 1646 378 1256 0 1432 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10772

[startup+0.101826 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2983
/proc/meminfo: memFree=1848800/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=17964 CPUtime=0.09
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 3651 0 0 0 8 1 0 0 18 0 1 0 183638674 18395136 3281 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 4491 3281 471 1256 0 3230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17964

[startup+0.301849 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2983
/proc/meminfo: memFree=1848800/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=26332 CPUtime=0.29
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 5486 0 0 0 26 3 0 0 19 0 1 0 183638674 26963968 5096 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 6583 5096 640 1256 0 5322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26332

[startup+0.701893 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2983
/proc/meminfo: memFree=1848800/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=26860 CPUtime=0.69
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 5647 0 0 0 66 3 0 0 22 0 1 0 183638674 27504640 5257 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 6715 5257 640 1256 0 5454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26860

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1830040/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=29024 CPUtime=1.49
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 6235 0 0 0 144 5 0 0 25 0 1 0 183638674 29720576 5845 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 7256 5845 668 1256 0 5995 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29024

[startup+3.10116 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1826456/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=35200 CPUtime=3.09
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 7532 0 0 0 302 7 0 0 25 0 1 0 183638674 36044800 7139 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 8800 7139 668 1256 0 7539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35200

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1817944/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=43576 CPUtime=6.29
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 9589 0 0 0 618 11 0 0 25 0 1 0 183638674 44621824 9196 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 10894 9196 671 1256 0 9633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43576

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1809688/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=49812 CPUtime=12.68
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 12726 0 0 0 1254 14 0 0 25 0 1 0 183638674 51007488 10321 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12453 10321 678 1256 0 11192 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49812

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1809248/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=49816 CPUtime=25.47
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 16389 0 0 0 2528 19 0 0 25 0 1 0 183638674 51011584 10466 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12454 10466 684 1256 0 11193 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 49816

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1808864/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=49164 CPUtime=51.07
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 21151 0 0 0 5078 29 0 0 25 0 1 0 183638674 50343936 10563 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12291 10563 687 1256 0 11030 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49164

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807264/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=51032 CPUtime=102.26
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 40619 0 0 0 10168 58 0 0 25 0 1 0 183638674 52256768 10965 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12758 10965 694 1256 0 11497 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807328/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=50872 CPUtime=162.24
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 57155 0 0 0 16131 93 0 0 25 0 1 0 183638674 52092928 10949 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12718 10949 703 1256 0 11457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50872

Solver just ended. Dumping a history of the last processes samples

[startup+163.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807328/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=48264 CPUtime=163.03
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 57592 0 0 0 16210 93 0 0 25 0 1 0 183638674 49422336 10922 1992294400 4194304 9342243 548682068736 18446744073709551615 6897558 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12066 10922 703 1256 0 10805 0
Current children cumulated CPU time (s) 163.03
Current children cumulated vsize (KiB) 48264

[startup+163.905 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807328/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=48264 CPUtime=163.85
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 57614 0 0 0 16291 94 0 0 25 0 1 0 183638674 49422336 10944 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12066 10944 703 1256 0 10805 0
Current children cumulated CPU time (s) 163.85
Current children cumulated vsize (KiB) 48264

[startup+164.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807328/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=50740 CPUtime=164.64
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 57719 0 0 0 16370 94 0 0 25 0 1 0 183638674 51957760 10945 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12685 10945 703 1256 0 11424 0
Current children cumulated CPU time (s) 164.64
Current children cumulated vsize (KiB) 50740

[startup+164.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2984
/proc/meminfo: memFree=1807328/2055920 swapFree=4191900/4192956
[pid=2983] ppid=2981 vsize=48188 CPUtime=164.84
/proc/2983/stat : 2983 (pbscip.linux.x8) R 2981 2983 2908 0 -1 4194304 57797 0 0 0 16390 94 0 0 25 0 1 0 183638674 49344512 10923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2983/statm: 12047 10923 703 1256 0 10786 0
Current children cumulated CPU time (s) 164.84
Current children cumulated vsize (KiB) 48188

Child status: 0
Real time (s): 164.978
CPU time (s): 164.923
CPU user time (s): 163.971
CPU system time (s): 0.951855
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 58288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 163.971
system time used= 0.951855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57802
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= 5
involuntary context switches= 271

runsolver used 0.142978 second user time and 0.336948 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 15:53:00
IDJOB=1869131
IDBENCH=2189
IDSOLVER=684
FILE ID=node9/1869131-1245160380
PBS_JOBID= 9363848
Free space on /tmp= 66160 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869131-1245160380/watcher-1869131-1245160380 -o /tmp/evaluation-result-1869131-1245160380/solver-1869131-1245160380 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869131-1245160380.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 10cfce36a090e62566639770833f1068
RANDOM SEED=1747815354

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1849216 kB
Buffers:         36452 kB
Cached:         104320 kB
SwapCached:        260 kB
Active:          50172 kB
Inactive:       103364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849216 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11844 kB
Writeback:           0 kB
Mapped:          21956 kB
Slab:            39248 kB
Committed_AS:   158748 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66152 MiB
End job on node9 at 2009-06-16 15:55:45