Trace number 1868859

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 1.8.2OPT62 1.12283 1.12232

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
MD5SUMc2400ec88bd2efb16a03934d0b4c43da
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark0.136978
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1954
Number of constraints which are clauses1930
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
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 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.03/0.03	c SCIP version 1.1.0.7
0.03/0.03	c LP-Solver Clp 1.8.2
0.03/0.03	c user parameter file <scip.set> not found - using default parameters
0.03/0.03	c read problem <HOME/instance-1868859-1245147871.opb>
0.03/0.03	c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 1954 constraints
0.03/0.05	c start presolving problem
0.03/0.05	c presolving:
0.03/0.09	c (round 1) 108 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1738 upgd conss, 880 impls, 0 clqs
0.09/0.10	c (round 2) 108 del vars, 216 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1738 upgd conss, 880 impls, 0 clqs
0.09/0.12	c    (0.1s) probing: 101/540 (18.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (3 rounds):
0.09/0.12	c  108 deleted vars, 216 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12	c  880 implications, 0 cliques
0.09/0.12	c presolved problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 1738 constraints
0.09/0.12	c      24 constraints of type <knapsack>
0.09/0.12	c    1714 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.06
0.09/0.12	c OPT-LIN
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = c 1620
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = c 1791
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = c 10000
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving problem
0.09/0.12	c 
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |   167 |3796k|   0 |  36 | 540 |1738 |1738 | 540 |1738 |   0 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   351 |3828k|   0 |  39 | 540 |1738 |1738 | 540 |1746 |   8 |   0 |   0 | 6.133333e+01 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   403 |3958k|   0 |  53 | 540 |1738 |1738 | 540 |1752 |  14 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.39/0.47	c   0.4s|     1 |     0 |   418 |4585k|   0 |  41 | 540 |1738 |1738 | 540 |1753 |  15 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.49/0.58	c   0.5s|     1 |     0 |   493 |4983k|   0 |  51 | 540 |1738 |1738 | 540 |1754 |  16 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.69/0.75	c   0.7s|     1 |     0 |   553 |5716k|   0 |  52 | 540 |1738 |1738 | 540 |1755 |  17 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.89/0.91	c   0.8s|     1 |     0 |   617 |5890k|   0 |  50 | 540 |1738 |1738 | 540 |1756 |  18 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.99/1.07	c   1.0s|     1 |     0 |   618 |6471k|   0 |   0 | 540 |1738 |1738 | 540 |1757 |  19 |   0 |   0 | 6.200000e+01 |      --      |    Inf 
0.99/1.10	o 62
0.99/1.10	c * 1.0s|     1 |     0 |   618 |6479k|   0 |   - | 540 |1738 |1738 | 540 |1757 |  19 |   0 |   0 | 6.200000e+01 | 6.200000e+01 |   0.00%
0.99/1.10	c 
0.99/1.10	c SCIP Status        : problem is solved [optimal solution found]
0.99/1.10	c Solving Time (sec) : 1.03
0.99/1.10	c Solving Nodes      : 1
0.99/1.10	c Primal Bound       : +6.20000000000000e+01 (1 solutions)
0.99/1.10	c Dual Bound         : +6.20000000000000e+01
0.99/1.10	c Gap                : 0.00 %
1.10/1.10	c NODE         1
1.10/1.10	c DUAL BOUND   62
1.10/1.10	c PRIMAL BOUND 62
1.10/1.10	c GAP          0
1.10/1.10	s OPTIMUM FOUND
1.10/1.10	v -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 x633 -x632 -x631 -x630 -x629 -x628 -x627 
1.10/1.10	v -x626 -x625 -x624 -x623 x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 
1.10/1.10	v -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 
1.10/1.10	v -x584 -x583 -x582 -x581 -x580 x579 -x578 -x577 -x576 -x575 -x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 
1.10/1.10	v -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 -x543 
1.10/1.10	v -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 
1.10/1.10	v -x521 -x520 -x519 x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 x503 -x502 -x501 
1.10/1.10	v -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 
1.10/1.10	v -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 x469 -x468 -x467 -x466 -x465 -x464 -x463 x462 x461 x460 -x459 
1.10/1.10	v -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 x438 
1.10/1.10	v x437 x436 -x435 -x434 -x433 -x432 -x431 x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 
1.10/1.10	v -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 x399 -x398 -x397 -x396 -x395 
1.10/1.10	v -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 
1.10/1.10	v -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 x362 x361 x360 -x359 -x358 -x357 x356 -x355 -x354 -x353 
1.10/1.10	v x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 x339 x338 x337 x336 -x335 -x334 -x333 x332 -x331 
1.10/1.10	v -x330 -x329 x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 
1.10/1.10	v -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 -x293 -x292 -x291 -x290 -x289 
1.10/1.10	v -x288 -x287 -x286 x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 
1.10/1.10	v -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 x247 
1.10/1.10	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 -x235 x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 
1.10/1.10	v -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 
1.10/1.10	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 x185 -x184 -x183 
1.10/1.10	v -x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 
1.10/1.10	v -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 
1.10/1.10	v -x140 -x139 -x138 x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 -x129 x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 
1.10/1.10	v x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101 -x100 -x99 -x98 
1.10/1.10	v -x97 x96 -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 
1.10/1.10	v -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 
1.10/1.10	v -x46 -x45 -x44 x43 -x42 -x41 -x40 x39 -x38 -x37 -x36 x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 
1.10/1.10	v -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1 
1.10/1.10	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.10	c Solving Time       :       1.03
1.10/1.10	c Original Problem   :
1.10/1.10	c   Problem name     : HOME/instance-1868859-1245147871.opb
1.10/1.10	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.10	c   Constraints      : 1954 initial, 1954 maximal
1.10/1.10	c Presolved Problem  :
1.10/1.10	c   Problem name     : t_HOME/instance-1868859-1245147871.opb
1.10/1.10	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.10	c   Constraints      : 1738 initial, 1738 maximal
1.10/1.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.10/1.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.10/1.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.10/1.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.10/1.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.10/1.10	c   implics          :       0.00          0        108          0          0          0          0          0          0
1.10/1.10	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.10/1.10	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1.10/1.10	c   linear           :       0.02          0          0          0          0          0        216          0          0
1.10/1.10	c   logicor          :       0.02          0          0          0          0          0          0          0          0
1.10/1.10	c   root node        :          -          0          -          -          0          -          -          -          -
1.10/1.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.10	c   integral         :          0          0          0          1          0          0          0          0          0          0
1.10/1.10	c   knapsack         :         24          8        201          1          0          0          0          0          0          0
1.10/1.10	c   logicor          :       1714          8        192          1          0          0          0          0          0          0
1.10/1.10	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.10/1.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.10/1.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.10/1.10	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.10/1.10	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.10/1.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.10/1.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.10/1.10	c   rootredcost      :       0.00          0          0          0
1.10/1.10	c   pseudoobj        :       0.00          4          0          0
1.10/1.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.10/1.10	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.10	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.10	c   applied globally :          -          -          -          0        0.0          -          -          -
1.10/1.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.10/1.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.10/1.10	c   cut pool         :       0.01          7          -          -        167          -    (maximal pool size: 540)
1.10/1.10	c   redcost          :       0.00          8          0          0          0          0
1.10/1.10	c   impliedbounds    :       0.00          7          0          0          0          0
1.10/1.10	c   intobj           :       0.00          0          0          0          0          0
1.10/1.10	c   gomory           :       0.32          8          0          0        943          0
1.10/1.10	c   strongcg         :       0.25          8          0          0        805          0
1.10/1.10	c   cmir             :       0.10          8          0          0          2          0
1.10/1.10	c   flowcover        :       0.12          8          0          0          4          0
1.10/1.10	c   clique           :       0.00          8          0          0          0          0
1.10/1.10	c   zerohalf         :       0.00          0          0          0          0          0
1.10/1.10	c   mcf              :       0.00          1          0          0          0          0
1.10/1.10	c Pricers            :       Time      Calls       Vars
1.10/1.10	c   problem variables:       0.00          0          0
1.10/1.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.10	c   pscost           :       0.00          0          0          0          0          0          0
1.10/1.10	c   inference        :       0.00          0          0          0          0          0          0
1.10/1.10	c   mostinf          :       0.00          0          0          0          0          0          0
1.10/1.10	c   leastinf         :       0.00          0          0          0          0          0          0
1.10/1.10	c   fullstrong       :       0.00          0          0          0          0          0          0
1.10/1.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.10/1.10	c   random           :       0.00          0          0          0          0          0          0
1.10/1.10	c   relpscost        :       0.00          0          0          0          0          0          0
1.10/1.10	c Primal Heuristics  :       Time      Calls      Found
1.10/1.10	c   LP solutions     :       0.00          -          1
1.10/1.10	c   pseudo solutions :       0.00          -          0
1.10/1.10	c   oneopt           :       0.00          0          0
1.10/1.10	c   simplerounding   :       0.00          0          0
1.10/1.10	c   rounding         :       0.01          7          0
1.10/1.10	c   shifting         :       0.00          7          0
1.10/1.10	c   intshifting      :       0.00          0          0
1.10/1.10	c   fixandinfer      :       0.00          0          0
1.10/1.10	c   feaspump         :       0.04          1          0
1.10/1.10	c   coefdiving       :       0.00          0          0
1.10/1.10	c   pscostdiving     :       0.00          0          0
1.10/1.10	c   fracdiving       :       0.00          0          0
1.10/1.10	c   veclendiving     :       0.00          0          0
1.10/1.10	c   intdiving        :       0.00          0          0
1.10/1.10	c   actconsdiving    :       0.00          0          0
1.10/1.10	c   objpscostdiving  :       0.00          0          0
1.10/1.10	c   rootsoldiving    :       0.00          0          0
1.10/1.10	c   linesearchdiving :       0.00          0          0
1.10/1.10	c   guideddiving     :       0.00          0          0
1.10/1.10	c   octane           :       0.00          0          0
1.10/1.10	c   rens             :       0.00          0          0
1.10/1.10	c   rins             :       0.00          0          0
1.10/1.10	c   localbranching   :       0.00          0          0
1.10/1.10	c   mutation         :       0.00          0          0
1.10/1.10	c   crossover        :       0.00          0          0
1.10/1.10	c   dins             :       0.00          0          0
1.10/1.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.10/1.10	c   primal LP        :       0.00          0          0       0.00          -
1.10/1.10	c   dual LP          :       0.09          8        497      62.12    5522.22
1.10/1.10	c   barrier LP       :       0.00          0          0       0.00          -
1.10/1.10	c   diving/probing LP:       0.04         10        121      12.10    3025.00
1.10/1.10	c   strong branching :       0.00          0          0       0.00          -
1.10/1.10	c     (at root node) :          -          0          0       0.00          -
1.10/1.10	c   conflict analysis:       0.00          0          0       0.00          -
1.10/1.10	c B&B Tree           :
1.10/1.10	c   number of runs   :          1
1.10/1.10	c   nodes            :          1
1.10/1.10	c   nodes (total)    :          1
1.10/1.10	c   nodes left       :          0
1.10/1.10	c   max depth        :          0
1.10/1.10	c   max depth (total):          0
1.10/1.10	c   backtracks       :          0 (0.0%)
1.10/1.10	c   delayed cutoffs  :          0
1.10/1.10	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.10/1.10	c   avg switch length:       2.00
1.10/1.10	c   switching time   :       0.00
1.10/1.10	c Solution           :
1.10/1.10	c   Solutions found  :          1 (1 improvements)
1.10/1.10	c   Primal Bound     : +6.20000000000000e+01   (in run 1, after 1 nodes, 1.03 seconds, depth 0, found by <relaxation>)
1.10/1.10	c   Dual Bound       : +6.20000000000000e+01
1.10/1.10	c   Gap              :       0.00 %
1.10/1.10	c   Root Dual Bound  : +6.20000000000000e+01
1.10/1.12	c Time complete: 1.11.

Verifier Data 

OK	62

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868859-1245147871/watcher-1868859-1245147871 -o /tmp/evaluation-result-1868859-1245147871/solver-1868859-1245147871 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868859-1245147871.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 2241
/proc/meminfo: memFree=1927848/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=7616 CPUtime=0
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 634 0 0 0 0 0 0 0 18 0 1 0 182387245 7798784 619 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/2241/statm: 1904 628 353 1256 0 643 0

[startup+0.038296 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2241
/proc/meminfo: memFree=1927848/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=11492 CPUtime=0.03
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 1852 0 0 0 3 0 0 0 18 0 1 0 182387245 11767808 1836 1992294400 4194304 9342243 548682068736 18446744073709551615 8143673 0 0 4096 0 0 0 0 17 0 0 0
/proc/2241/statm: 2873 1836 378 1256 0 1612 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11492

[startup+0.101303 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2241
/proc/meminfo: memFree=1927848/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=17812 CPUtime=0.09
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 3625 0 0 0 8 1 0 0 18 0 1 0 182387245 18239488 3255 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2241/statm: 4453 3255 481 1256 0 3192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17812

[startup+0.301321 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2241
/proc/meminfo: memFree=1927848/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=23104 CPUtime=0.29
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 4848 0 0 0 28 1 0 0 19 0 1 0 182387245 23658496 4477 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2241/statm: 5776 4477 678 1256 0 4515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23104

[startup+0.70136 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2241
/proc/meminfo: memFree=1927848/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=29144 CPUtime=0.69
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 6251 0 0 0 66 3 0 0 23 0 1 0 182387245 29843456 5879 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2241/statm: 7286 5879 679 1256 0 6025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29144

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

[startup+1.1054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1905632/2055920 swapFree=4181652/4192956
[pid=2241] ppid=2239 vsize=34140 CPUtime=1.1
/proc/2241/stat : 2241 (pbscip.linux.x8) R 2239 2241 2069 0 -1 4194304 7577 0 0 0 106 4 0 0 25 0 1 0 182387245 34959360 7204 1992294400 4194304 9342243 548682068736 18446744073709551615 4685941 0 0 4096 0 0 0 0 17 0 0 0
/proc/2241/statm: 8535 7204 681 1256 0 7274 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 34140

Child status: 0
Real time (s): 1.12232
CPU time (s): 1.12283
CPU user time (s): 1.07484
CPU system time (s): 0.047992
CPU usage (%): 100.045
Max. virtual memory (cumulated for all children) (KiB): 34140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07484
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7586
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= 10
involuntary context switches= 4

runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 12:24:31
IDJOB=1868859
IDBENCH=2025
IDSOLVER=684
FILE ID=node18/1868859-1245147871
PBS_JOBID= 9363736
Free space on /tmp= 66172 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/routing/normalized-s4-4-3-3pb.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-1868859-1245147871/watcher-1868859-1245147871 -o /tmp/evaluation-result-1868859-1245147871/solver-1868859-1245147871 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868859-1245147871.opb

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

MD5SUM BENCH= c2400ec88bd2efb16a03934d0b4c43da
RANDOM SEED=1313773956

node18.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		: 3000.236
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		: 3000.236
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:       1928264 kB
Buffers:         16756 kB
Cached:          66512 kB
SwapCached:       5540 kB
Active:          55200 kB
Inactive:        35916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928264 kB
SwapTotal:     4192956 kB
SwapFree:      4181652 kB
Dirty:           11848 kB
Writeback:           0 kB
Mapped:          12940 kB
Slab:            22560 kB
Committed_AS:   143164 kB
PageTables:       1376 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= 66164 MiB
End job on node18 at 2009-06-16 12:24:32