Trace number 1868691

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 1.8.2OPT22199 0.360944 0.361643

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-cracpb1.opb
MD5SUM75f6d21683e6eb738b98c93cf5598ff3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22199
Best CPU time to get the best result obtained on this benchmark0.415936
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 22199
Optimality of the best value was proved YES
Number of variables572
Total number of constraints126
Number of constraints which are clauses3
Number of constraints which are cardinality constraints (but not clauses)54
Number of constraints which are nor clauses,nor cardinality constraints69
Minimum length of a constraint4
Maximum length of a constraint518
Number of terms in the objective function 572
Biggest coefficient in the objective function 5000
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 547769
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 5000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 547769
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1868691-1245133299.opb>
0.00/0.01	c original problem has 572 variables (572 bin, 0 int, 0 impl, 0 cont) and 126 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 54 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 56 clqs
0.00/0.03	c (round 2) 54 del vars, 0 del conss, 0 chg bounds, 54 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 56 clqs
0.00/0.03	c (round 3) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 56 clqs
0.00/0.04	c (round 4) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 5) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 2 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 6) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 4 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 7) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 6 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 8) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 8 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 9) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 10 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 10) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 11 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 11) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 12 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.04/0.05	c (round 12) 54 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 13 chg coeffs, 89 upgd conss, 0 impls, 56 clqs
0.29/0.30	c (round 13) 60 del vars, 2 del conss, 0 chg bounds, 55 chg sides, 13 chg coeffs, 89 upgd conss, 3184 impls, 56 clqs
0.29/0.31	c presolving (14 rounds):
0.29/0.31	c  60 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 55 changed sides, 13 changed coefficients
0.29/0.31	c  3184 implications, 56 cliques
0.29/0.31	c presolved problem has 512 variables (512 bin, 0 int, 0 impl, 0 cont) and 124 constraints
0.29/0.31	c      30 constraints of type <knapsack>
0.29/0.31	c      56 constraints of type <setppc>
0.29/0.31	c      35 constraints of type <linear>
0.29/0.31	c       3 constraints of type <logicor>
0.29/0.31	c transformed objective value is always integral (scale: 1)
0.29/0.31	c Presolving Time: 0.29
0.29/0.32	c OPT-LIN
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/memory = c 1620
0.29/0.32	c # maximal time in seconds to run
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/time = c 1791
0.29/0.32	c # frequency for displaying node information lines
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.32	c display/freq = c 10000
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c start solving problem
0.29/0.32	c 
0.29/0.33	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.33	c   0.3s|     1 |     0 |   263 |2522k|   0 |  40 | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 |      --      |    Inf 
0.29/0.34	o 22199
0.29/0.34	c F 0.3s|     1 |     0 |   341 |2547k|   0 |   0 | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 | 2.219900e+04 |   0.00%
0.29/0.34	c   0.3s|     1 |     0 |   341 |2541k|   0 |   - | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 | 2.219900e+04 |   0.00%
0.29/0.34	c 
0.29/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.34	c Solving Time (sec) : 0.32
0.29/0.34	c Solving Nodes      : 1
0.29/0.34	c Primal Bound       : +2.21990000000001e+04 (1 solutions)
0.29/0.34	c Dual Bound         : +2.21990000000001e+04
0.29/0.34	c Gap                : 0.00 %
0.29/0.35	c NODE         1
0.29/0.35	c DUAL BOUND   22199
0.29/0.35	c PRIMAL BOUND 22199
0.29/0.35	c GAP          0
0.29/0.35	s OPTIMUM FOUND
0.29/0.35	v -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 
0.29/0.35	v -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 
0.29/0.35	v -x2 -x1 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 
0.29/0.35	v -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 x536 -x535 -x534 -x533 -x532 
0.29/0.35	v -x531 x530 -x529 -x528 x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 
0.29/0.35	v -x510 -x509 -x508 -x507 -x506 -x505 -x504 x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 
0.29/0.35	v -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 x475 -x474 -x473 x472 -x471 -x470 -x469 
0.29/0.35	v -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 
0.29/0.35	v -x447 -x446 x445 x444 -x443 -x442 -x441 -x440 -x439 -x438 x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 x429 -x428 -x427 -x426 
0.29/0.35	v -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 
0.29/0.35	v -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 
0.29/0.35	v -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 
0.29/0.35	v -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 x353 x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 
0.29/0.35	v -x342 x341 -x340 x339 -x338 -x337 -x336 -x335 -x334 -x333 x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 x324 -x323 -x322 -x321 
0.29/0.35	v -x320 x319 -x318 -x317 -x316 -x315 -x314 -x313 x312 -x311 -x310 -x309 x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 
0.29/0.35	v -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 x286 -x285 x284 -x283 -x282 -x281 -x280 -x279 
0.29/0.35	v -x278 -x277 -x276 -x275 -x274 x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 x264 -x263 -x262 -x261 -x260 -x259 -x258 x257 
0.29/0.35	v -x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 x241 -x240 x239 -x238 x237 -x236 
0.29/0.35	v -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 x217 -x216 -x215 
0.29/0.35	v -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 x198 -x197 x196 -x195 -x194 
0.29/0.35	v x193 -x192 -x191 x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 x177 -x176 -x175 -x174 -x173 -x172 
0.29/0.35	v x171 -x170 -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
0.29/0.35	v -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 
0.29/0.35	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 x115 -x114 x113 -x112 -x111 -x110 -x109 
0.29/0.35	v -x108 x107 -x106 x105 -x104 -x103 -x102 x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 x90 -x89 -x88 x87 -x86 -x85 -x84 
0.29/0.35	v -x83 x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 
0.29/0.35	v -x58 -x57 x56 -x55 
0.29/0.35	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.35	c Solving Time       :       0.32
0.29/0.35	c Original Problem   :
0.29/0.35	c   Problem name     : HOME/instance-1868691-1245133299.opb
0.29/0.35	c   Variables        : 572 (572 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35	c   Constraints      : 126 initial, 126 maximal
0.29/0.35	c Presolved Problem  :
0.29/0.35	c   Problem name     : t_HOME/instance-1868691-1245133299.opb
0.29/0.35	c   Variables        : 512 (512 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35	c   Constraints      : 124 initial, 124 maximal
0.29/0.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.29/0.35	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   probing          :       0.24          6          0          0          0          0          0          0          0
0.29/0.35	c   knapsack         :       0.03          0          0          0          0          0          0          0         13
0.29/0.35	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.29/0.35	c   linear           :       0.01          0         54          0          0          0          2         55          0
0.29/0.35	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.29/0.35	c   root node        :          -          0          -          -          0          -          -          -          -
0.29/0.35	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.35	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.29/0.35	c   knapsack         :         30          0       1161          0          0          3          0          0          0          0
0.29/0.35	c   setppc           :         56          0       1158          0          0          0          0          0          0          0
0.29/0.35	c   linear           :         35          0       1158          0          0          3          0          0          0          0
0.29/0.35	c   logicor          :          3          0        111          0          0          0          0          0          0          0
0.29/0.35	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.29/0.35	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.29/0.35	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.29/0.35	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.29/0.35	c   setppc           :       0.01       0.00       0.01       0.00       0.00
0.29/0.35	c   linear           :       0.15       0.00       0.15       0.00       0.00
0.29/0.35	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.29/0.35	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.29/0.35	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.29/0.35	c   rootredcost      :       0.00          0          0          0
0.29/0.35	c   pseudoobj        :       0.00          2          0          0
0.29/0.35	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.35	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.35	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.35	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.35	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.35	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.35	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.35	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.35	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.35	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.35	c   redcost          :       0.00          0          0          0          0          0
0.29/0.35	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.35	c   intobj           :       0.00          0          0          0          0          0
0.29/0.35	c   gomory           :       0.00          0          0          0          0          0
0.29/0.35	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.35	c   cmir             :       0.00          0          0          0          0          0
0.29/0.35	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.35	c   clique           :       0.00          0          0          0          0          0
0.29/0.35	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.35	c   mcf              :       0.00          0          0          0          0          0
0.29/0.35	c Pricers            :       Time      Calls       Vars
0.29/0.35	c   problem variables:       0.00          0          0
0.29/0.35	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.35	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.35	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.35	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.35	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.35	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.35	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.35	c   random           :       0.00          0          0          0          0          0          0
0.29/0.35	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.35	c Primal Heuristics  :       Time      Calls      Found
0.29/0.35	c   LP solutions     :       0.00          -          0
0.29/0.35	c   pseudo solutions :       0.00          -          0
0.29/0.35	c   simplerounding   :       0.00          0          0
0.29/0.35	c   rounding         :       0.00          1          0
0.29/0.35	c   shifting         :       0.00          1          0
0.29/0.35	c   intshifting      :       0.00          0          0
0.29/0.35	c   oneopt           :       0.00          0          0
0.29/0.35	c   fixandinfer      :       0.00          0          0
0.29/0.35	c   feaspump         :       0.01          1          1
0.29/0.35	c   coefdiving       :       0.00          0          0
0.29/0.35	c   pscostdiving     :       0.00          0          0
0.29/0.35	c   fracdiving       :       0.00          0          0
0.29/0.35	c   veclendiving     :       0.00          0          0
0.29/0.35	c   intdiving        :       0.00          0          0
0.29/0.35	c   actconsdiving    :       0.00          0          0
0.29/0.35	c   objpscostdiving  :       0.00          0          0
0.29/0.35	c   rootsoldiving    :       0.00          0          0
0.29/0.35	c   linesearchdiving :       0.00          0          0
0.29/0.35	c   guideddiving     :       0.00          0          0
0.29/0.35	c   octane           :       0.00          0          0
0.29/0.35	c   rens             :       0.00          0          0
0.29/0.35	c   rins             :       0.00          0          0
0.29/0.35	c   localbranching   :       0.00          0          0
0.29/0.35	c   mutation         :       0.00          0          0
0.29/0.35	c   crossover        :       0.00          0          0
0.29/0.35	c   dins             :       0.00          0          0
0.29/0.35	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.35	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.35	c   dual LP          :       0.02          1        263     263.00   13150.00
0.29/0.35	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.35	c   diving/probing LP:       0.01          1         78      78.00    7800.00
0.29/0.35	c   strong branching :       0.00          0          0       0.00          -
0.29/0.35	c     (at root node) :          -          0          0       0.00          -
0.29/0.35	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.35	c B&B Tree           :
0.29/0.35	c   number of runs   :          1
0.29/0.35	c   nodes            :          1
0.29/0.35	c   nodes (total)    :          1
0.29/0.35	c   nodes left       :          0
0.29/0.35	c   max depth        :          0
0.29/0.35	c   max depth (total):          0
0.29/0.35	c   backtracks       :          0 (0.0%)
0.29/0.35	c   delayed cutoffs  :          0
0.29/0.35	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.35	c   avg switch length:       2.00
0.29/0.35	c   switching time   :       0.00
0.29/0.35	c Solution           :
0.29/0.35	c   Solutions found  :          1 (1 improvements)
0.29/0.35	c   Primal Bound     : +2.21990000000001e+04   (in run 1, after 1 nodes, 0.32 seconds, depth 0, found by <feaspump>)
0.29/0.35	c   Dual Bound       : +2.21990000000001e+04
0.29/0.35	c   Gap              :       0.00 %
0.29/0.35	c   Root Dual Bound  : +2.21990000000001e+04
0.29/0.36	c Time complete: 0.35.

Verifier Data 

OK	22199

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868691-1245133299/watcher-1868691-1245133299 -o /tmp/evaluation-result-1868691-1245133299/solver-1868691-1245133299 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868691-1245133299.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: 1.00 1.00 1.00 3/64 3544
/proc/meminfo: memFree=1932664/2055920 swapFree=4191900/4192956
[pid=3544] ppid=3542 vsize=5812 CPUtime=0
/proc/3544/stat : 3544 (pbscip.linux.x8) R 3542 3544 3327 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 180930805 5951488 507 1992294400 4194304 9342243 548682068736 18446744073709551615 8142400 0 0 4096 0 0 0 0 17 1 0 0
/proc/3544/statm: 1454 516 345 1256 0 193 0

[startup+0.051446 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3544
/proc/meminfo: memFree=1932664/2055920 swapFree=4191900/4192956
[pid=3544] ppid=3542 vsize=15972 CPUtime=0.04
/proc/3544/stat : 3544 (pbscip.linux.x8) R 3542 3544 3327 0 -1 4194304 3172 0 0 0 4 0 0 0 18 0 1 0 180930805 16355328 2802 1992294400 4194304 9342243 548682068736 18446744073709551615 4782505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3544/statm: 3993 2802 480 1256 0 2732 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15972

[startup+0.101451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3544
/proc/meminfo: memFree=1932664/2055920 swapFree=4191900/4192956
[pid=3544] ppid=3542 vsize=15972 CPUtime=0.09
/proc/3544/stat : 3544 (pbscip.linux.x8) R 3542 3544 3327 0 -1 4194304 3193 0 0 0 9 0 0 0 18 0 1 0 180930805 16355328 2823 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3544/statm: 3993 2823 499 1256 0 2732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15972

[startup+0.301469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3544
/proc/meminfo: memFree=1932664/2055920 swapFree=4191900/4192956
[pid=3544] ppid=3542 vsize=16420 CPUtime=0.29
/proc/3544/stat : 3544 (pbscip.linux.x8) R 3542 3544 3327 0 -1 4194304 3309 0 0 0 28 1 0 0 19 0 1 0 180930805 16814080 2939 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3544/statm: 4105 2939 503 1256 0 2844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16420

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

Child status: 0
Real time (s): 0.361643
CPU time (s): 0.360944
CPU user time (s): 0.343947
CPU system time (s): 0.016997
CPU usage (%): 99.8067
Max. virtual memory (cumulated for all children) (KiB): 16420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.343947
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3839
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= 8
involuntary context switches= 0

runsolver used 0.003999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 08:21:39
IDJOB=1868691
IDBENCH=1855
IDSOLVER=684
FILE ID=node14/1868691-1245133299
PBS_JOBID= 9363721
Free space on /tmp= 66376 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-cracpb1.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-1868691-1245133299/watcher-1868691-1245133299 -o /tmp/evaluation-result-1868691-1245133299/solver-1868691-1245133299 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868691-1245133299.opb

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

MD5SUM BENCH= 75f6d21683e6eb738b98c93cf5598ff3
RANDOM SEED=649167780

node14.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		: 3000.234
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		: 3000.234
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:       1933080 kB
Buffers:          7480 kB
Cached:          60132 kB
SwapCached:        388 kB
Active:          39724 kB
Inactive:        41260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933080 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11776 kB
Writeback:           0 kB
Mapped:          21740 kB
Slab:            27820 kB
Committed_AS:   170456 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-16 08:21:39