Trace number 3731144

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT22199 0.171973 0.171855

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 benchmark0.202968
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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3731144-1338686332.opb>
0.00/0.01	c original problem has 572 variables (572 bin, 0 int, 0 impl, 0 cont) and 126 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.01	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
0.00/0.01	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
0.00/0.01	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
0.00/0.01	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.08/0.12	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
0.08/0.13	c presolving (14 rounds):
0.08/0.13	c  60 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 55 changed sides, 13 changed coefficients
0.08/0.13	c  3184 implications, 56 cliques
0.08/0.13	c presolved problem has 512 variables (512 bin, 0 int, 0 impl, 0 cont) and 124 constraints
0.08/0.13	c      30 constraints of type <knapsack>
0.08/0.13	c      56 constraints of type <setppc>
0.08/0.13	c      35 constraints of type <linear>
0.08/0.13	c       3 constraints of type <logicor>
0.08/0.13	c transformed objective value is always integral (scale: 1)
0.08/0.13	c Presolving Time: 0.12
0.08/0.13	c OPT-LIN
0.08/0.13	c -----------------------------------------------------------------------------------------------
0.08/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.13	c limits/memory = c 13950
0.08/0.13	c # maximal time in seconds to run
0.08/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.13	c limits/time = c 1791
0.08/0.13	c # frequency for displaying node information lines
0.08/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.13	c display/freq = c 10000
0.08/0.13	c -----------------------------------------------------------------------------------------------
0.08/0.13	c start solving problem
0.08/0.13	c 
0.08/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.15	c   0.1s|     1 |     0 |  1229 |2522k|   0 |  45 | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 |      --      |    Inf 
0.08/0.16	o 22199
0.08/0.16	c F 0.1s|     1 |     0 |  1401 |2555k|   0 |   0 | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 | 2.219900e+04 |   0.00%
0.08/0.16	c   0.1s|     1 |     0 |  1401 |2542k|   0 |   - | 512 | 124 | 124 | 512 | 124 |   0 |   0 |   0 | 2.219900e+04 | 2.219900e+04 |   0.00%
0.08/0.16	c 
0.08/0.16	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.16	c Solving Time (sec) : 0.15
0.08/0.16	c Solving Nodes      : 1
0.08/0.16	c Primal Bound       : +2.21990000000000e+04 (1 solutions)
0.08/0.16	c Dual Bound         : +2.21990000000000e+04
0.08/0.16	c Gap                : 0.00 %
0.08/0.16	c NODE         1
0.08/0.16	c DUAL BOUND   22199
0.08/0.16	c PRIMAL BOUND 22199
0.08/0.16	c GAP          0
0.08/0.16	s OPTIMUM FOUND
0.08/0.16	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 
0.08/0.16	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 
0.08/0.16	v -x2 -x1 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 
0.08/0.16	v -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 x536 -x535 -x534 -x533 -x532 
0.08/0.16	v x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 
0.08/0.16	v -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 
0.08/0.16	v -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 x475 -x474 -x473 -x472 -x471 x470 -x469 
0.08/0.16	v -x468 -x467 -x466 -x465 -x464 -x463 x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 x452 -x451 -x450 -x449 -x448 
0.08/0.16	v -x447 -x446 -x445 x444 -x443 x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 x430 -x429 -x428 -x427 
0.08/0.16	v -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 
0.08/0.16	v -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 
0.08/0.16	v x384 -x383 -x382 -x381 -x380 -x379 x378 -x377 x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 
0.08/0.16	v -x363 -x362 -x361 -x360 -x359 -x358 -x357 x356 -x355 -x354 -x353 x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 x342 
0.08/0.16	v x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 
0.08/0.16	v x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 x308 -x307 -x306 -x305 -x304 -x303 x302 -x301 -x300 
0.08/0.16	v -x299 -x298 -x297 x296 -x295 x294 -x293 -x292 -x291 x290 -x289 -x288 -x287 -x286 -x285 x284 -x283 -x282 -x281 -x280 -x279 -x278 
0.08/0.16	v -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 x257 
0.08/0.16	v -x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 x237 -x236 
0.08/0.16	v x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 x215 
0.08/0.16	v -x214 -x213 -x212 x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 x196 -x195 -x194 
0.08/0.16	v -x193 x192 -x191 x190 -x189 -x188 -x187 -x186 -x185 x184 -x183 x182 -x181 -x180 -x179 -x178 x177 -x176 -x175 -x174 x173 -x172 
0.08/0.16	v -x171 -x170 -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
0.08/0.16	v -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 
0.08/0.16	v -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 x113 -x112 -x111 -x110 -x109 -x108 
0.08/0.16	v -x107 -x106 x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 x90 -x89 x88 -x87 -x86 -x85 -x84 
0.08/0.16	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 
0.08/0.16	v -x58 -x57 -x56 -x55 
0.08/0.16	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.16	c Solving Time       :       0.15
0.08/0.16	c Original Problem   :
0.08/0.16	c   Problem name     : HOME/instance-3731144-1338686332.opb
0.08/0.16	c   Variables        : 572 (572 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.16	c   Constraints      : 126 initial, 126 maximal
0.08/0.16	c Presolved Problem  :
0.08/0.16	c   Problem name     : t_HOME/instance-3731144-1338686332.opb
0.08/0.16	c   Variables        : 512 (512 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.16	c   Constraints      : 124 initial, 124 maximal
0.08/0.16	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.08/0.16	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   probing          :       0.10          6          0          0          0          0          0          0          0
0.08/0.16	c   knapsack         :       0.02          0          0          0          0          0          0          0         13
0.08/0.16	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   linear           :       0.00          0         54          0          0          0          2         55          0
0.08/0.16	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.08/0.16	c   root node        :          -          0          -          -          0          -          -          -          -
0.08/0.16	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.16	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.08/0.16	c   knapsack         :         30          0       1161          0          0          3          0          0          0          0
0.08/0.16	c   setppc           :         56          0       1158          0          0          0          0          0          0          0
0.08/0.16	c   linear           :         35          0       1158          0          0          3          0          0          0          0
0.08/0.16	c   logicor          :          3          0        111          0          0          0          0          0          0          0
0.08/0.16	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.08/0.16	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.08/0.16	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   linear           :       0.08       0.00       0.08       0.00       0.00
0.08/0.16	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.08/0.16	c   rootredcost      :       0.00          0          0          0
0.08/0.16	c   pseudoobj        :       0.00          2          0          0
0.08/0.16	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.08/0.16	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.16	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.16	c   applied globally :          -          -          -          0        0.0          -          -          -
0.08/0.16	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.08/0.16	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.08/0.16	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.08/0.16	c   redcost          :       0.00          0          0          0          0          0
0.08/0.16	c   impliedbounds    :       0.00          0          0          0          0          0
0.08/0.16	c   intobj           :       0.00          0          0          0          0          0
0.08/0.16	c   gomory           :       0.00          0          0          0          0          0
0.08/0.16	c   strongcg         :       0.00          0          0          0          0          0
0.08/0.16	c   cmir             :       0.00          0          0          0          0          0
0.08/0.16	c   flowcover        :       0.00          0          0          0          0          0
0.08/0.16	c   clique           :       0.00          0          0          0          0          0
0.08/0.16	c   zerohalf         :       0.00          0          0          0          0          0
0.08/0.16	c   mcf              :       0.00          0          0          0          0          0
0.08/0.16	c Pricers            :       Time      Calls       Vars
0.08/0.16	c   problem variables:       0.00          0          0
0.08/0.16	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.16	c   pscost           :       0.00          0          0          0          0          0          0
0.08/0.16	c   inference        :       0.00          0          0          0          0          0          0
0.08/0.16	c   mostinf          :       0.00          0          0          0          0          0          0
0.08/0.16	c   leastinf         :       0.00          0          0          0          0          0          0
0.08/0.16	c   fullstrong       :       0.00          0          0          0          0          0          0
0.08/0.16	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.08/0.16	c   random           :       0.00          0          0          0          0          0          0
0.08/0.16	c   relpscost        :       0.00          0          0          0          0          0          0
0.08/0.16	c Primal Heuristics  :       Time      Calls      Found
0.08/0.16	c   LP solutions     :       0.00          -          0
0.08/0.16	c   pseudo solutions :       0.00          -          0
0.08/0.16	c   simplerounding   :       0.00          0          0
0.08/0.16	c   rounding         :       0.00          1          0
0.08/0.16	c   shifting         :       0.00          1          0
0.08/0.16	c   intshifting      :       0.00          0          0
0.08/0.16	c   oneopt           :       0.00          0          0
0.08/0.16	c   fixandinfer      :       0.00          0          0
0.08/0.16	c   feaspump         :       0.01          1          1
0.08/0.16	c   coefdiving       :       0.00          0          0
0.08/0.16	c   pscostdiving     :       0.00          0          0
0.08/0.16	c   fracdiving       :       0.00          0          0
0.08/0.16	c   veclendiving     :       0.00          0          0
0.08/0.16	c   intdiving        :       0.00          0          0
0.08/0.16	c   actconsdiving    :       0.00          0          0
0.08/0.16	c   objpscostdiving  :       0.00          0          0
0.08/0.16	c   rootsoldiving    :       0.00          0          0
0.08/0.16	c   linesearchdiving :       0.00          0          0
0.08/0.16	c   guideddiving     :       0.00          0          0
0.08/0.16	c   octane           :       0.00          0          0
0.08/0.16	c   rens             :       0.00          0          0
0.08/0.16	c   rins             :       0.00          0          0
0.08/0.16	c   localbranching   :       0.00          0          0
0.08/0.16	c   mutation         :       0.00          0          0
0.08/0.16	c   crossover        :       0.00          0          0
0.08/0.16	c   dins             :       0.00          0          0
0.08/0.16	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.08/0.16	c   primal LP        :       0.00          0          0       0.00          -
0.08/0.16	c   dual LP          :       0.02          1       1229    1229.00   61450.00
0.08/0.16	c   barrier LP       :       0.00          0          0       0.00          -
0.08/0.16	c   diving/probing LP:       0.01          3        172      57.33   17200.00
0.08/0.16	c   strong branching :       0.00          0          0       0.00          -
0.08/0.16	c     (at root node) :          -          0          0       0.00          -
0.08/0.16	c   conflict analysis:       0.00          0          0       0.00          -
0.08/0.16	c B&B Tree           :
0.08/0.16	c   number of runs   :          1
0.08/0.16	c   nodes            :          1
0.08/0.16	c   nodes (total)    :          1
0.08/0.16	c   nodes left       :          0
0.08/0.16	c   max depth        :          0
0.08/0.16	c   max depth (total):          0
0.08/0.16	c   backtracks       :          0 (0.0%)
0.08/0.16	c   delayed cutoffs  :          0
0.08/0.16	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.08/0.16	c   avg switch length:       2.00
0.08/0.16	c   switching time   :       0.00
0.08/0.16	c Solution           :
0.08/0.16	c   Solutions found  :          1 (1 improvements)
0.08/0.16	c   Primal Bound     : +2.21990000000000e+04   (in run 1, after 1 nodes, 0.15 seconds, depth 0, found by <feaspump>)
0.08/0.16	c   Dual Bound       : +2.21990000000000e+04
0.08/0.16	c   Gap              :       0.00 %
0.08/0.16	c   Root Dual Bound  : +2.21990000000000e+04
0.08/0.17	c Time complete: 0.16.

Verifier Data 

OK	22199

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3731144-1338686332/watcher-3731144-1338686332 -o /tmp/evaluation-result-3731144-1338686332/solver-3731144-1338686332 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731144-1338686332.opb 

running on 4 cores: 0,2,4,6

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): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1234
/proc/meminfo: memFree=27216788/32873844 swapFree=6608/6608
[pid=1234] ppid=1232 vsize=8180 CPUtime=0 cores=0,2,4,6
/proc/1234/stat : 1234 (pbscip.linux.x8) R 1232 1234 301 0 -1 4202496 1271 0 0 0 0 0 0 0 20 0 1 0 334758095 8376320 1224 33554432000 4194304 7823515 140735345808928 140734552896360 4402248 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1234/statm: 2045 1235 335 887 0 1155 0

[startup+0.0104311 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1234
/proc/meminfo: memFree=27216788/32873844 swapFree=6608/6608
[pid=1234] ppid=1232 vsize=10236 CPUtime=0 cores=0,2,4,6
/proc/1234/stat : 1234 (pbscip.linux.x8) R 1232 1234 301 0 -1 4202496 1945 0 0 0 0 0 0 0 20 0 1 0 334758095 10481664 1544 33554432000 4194304 7823515 140735345808928 140735345673544 4402248 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/1234/statm: 2559 1569 365 887 0 1669 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10236

[startup+0.100254 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1234
/proc/meminfo: memFree=27216788/32873844 swapFree=6608/6608
[pid=1234] ppid=1232 vsize=14784 CPUtime=0.08 cores=0,2,4,6
/proc/1234/stat : 1234 (pbscip.linux.x8) R 1232 1234 301 0 -1 4202496 3179 0 0 0 8 0 0 0 20 0 1 0 334758095 15138816 2778 33554432000 4194304 7823515 140735345808928 140735345673544 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/1234/statm: 3696 2778 461 887 0 2806 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14784

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

Child status: 0
Real time (s): 0.171855
CPU time (s): 0.171973
CPU user time (s): 0.159975
CPU system time (s): 0.011998
CPU usage (%): 100.069
Max. virtual memory (cumulated for all children) (KiB): 14784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.159975
system time used= 0.011998
maximum resident set size= 13236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3719
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= 3
involuntary context switches= 2

runsolver used 0 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-03 03:18:52
IDJOB=3731144
IDBENCH=1855
IDSOLVER=2321
FILE ID=node140/3731144-1338686332
RUNJOBID= node140-1338678631-320
PBS_JOBID= 14636673
Free space on /tmp= 70616 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3731144-1338686332/watcher-3731144-1338686332 -o /tmp/evaluation-result-3731144-1338686332/solver-3731144-1338686332 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731144-1338686332.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 75f6d21683e6eb738b98c93cf5598ff3
RANDOM SEED=1791085067

node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
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
cpu MHz		: 2667.094
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27217160 kB
Buffers:          401244 kB
Cached:          4212472 kB
SwapCached:         1664 kB
Active:          1406180 kB
Inactive:        3362712 kB
Active(anon):     147668 kB
Inactive(anon):     9416 kB
Active(file):    1258512 kB
Inactive(file):  3353296 kB
Unevictable:        6608 kB
Mlocked:            6608 kB
SwapTotal:      67108856 kB
SwapFree:       67105156 kB
Dirty:             10088 kB
Writeback:             0 kB
AnonPages:        161380 kB
Mapped:            12492 kB
Shmem:                 8 kB
Slab:             748772 kB
SReclaimable:     190352 kB
SUnreclaim:       558420 kB
KernelStack:        1488 kB
PageTables:         4148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     271612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70604 MiB
End job on node140 at 2012-06-03 03:18:53