Trace number 2666045

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT60 1.40679 1.40742

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.25596
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
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 constraint29
Number of terms in the objective function 696
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 696
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 696
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

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666045-1276405810.opb>
0.00/0.05	c original problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 2096 constraints
0.00/0.05	c problem read
0.00/0.05	c presolving settings loaded
0.00/0.06	c presolving:
0.09/0.11	c (round 1) 116 del vars, 116 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 916 impls, 0 clqs
0.09/0.13	c (round 2) 116 del vars, 232 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 916 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 101/580 (17.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15	c presolving (3 rounds):
0.09/0.15	c  116 deleted vars, 232 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15	c  916 implications, 0 cliques
0.09/0.15	c presolved problem has 580 variables (580 bin, 0 int, 0 impl, 0 cont) and 1864 constraints
0.09/0.15	c      24 constraints of type <knapsack>
0.09/0.15	c    1840 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 1)
0.09/0.15	c Presolving Time: 0.07
0.09/0.15	c - non default parameters ----------------------------------------------------------------------
0.09/0.15	c # SCIP version 1.2.1.2
0.09/0.15	c 
0.09/0.15	c # frequency for displaying node information lines
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15	c display/freq = 10000
0.09/0.15	c 
0.09/0.15	c # maximal time in seconds to run
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/time = 1799.96
0.09/0.15	c 
0.09/0.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/memory = 1620
0.09/0.15	c 
0.09/0.15	c # should presolving try to simplify inequalities
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/linear/simplifyinequalities = TRUE
0.09/0.15	c 
0.09/0.15	c # should presolving try to simplify knapsacks
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15	c 
0.09/0.15	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.15	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15	c separating/rapidlearning/freq = 0
0.09/0.15	c 
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c start solving
0.09/0.15	c 
0.09/0.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |   137 |     - |4140k|   0 |  65 | 580 |1864 | 580 |1864 |   0 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
0.49/0.57	c   0.5s|     1 |     0 |   141 |     - |4735k|   0 |  54 | 580 |2168 | 580 |1865 |   1 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
0.69/0.71	c   0.6s|     1 |     0 |   167 |     - |5049k|   0 |  56 | 580 |2168 | 580 |1866 |   2 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
0.79/0.87	c   0.8s|     1 |     0 |   212 |     - |5525k|   0 |  58 | 580 |2168 | 580 |1867 |   3 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
1.00/1.03	c   0.9s|     1 |     0 |   246 |     - |5695k|   0 |  52 | 580 |2168 | 580 |1868 |   4 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
1.10/1.18	c   1.1s|     1 |     0 |   275 |     - |5805k|   0 |  54 | 580 |2168 | 580 |1869 |   5 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
1.29/1.32	c   1.2s|     1 |     0 |   317 |     - |6027k|   0 |  60 | 580 |2168 | 580 |1870 |   6 |   0 |   0 | 6.000000e+01 |      --      |    Inf 
1.29/1.38	o 60
1.29/1.38	c E 1.2s|     1 |     0 |   317 |     - |6037k|   0 |   - | 580 |2168 | 580 |1870 |   6 |   0 |   0 | 6.000000e+01 | 6.000000e+01 |   0.00%
1.29/1.38	c   1.2s|     1 |     0 |   317 |     - |6037k|   0 |   - | 580 |2168 | 580 |1870 |   6 |   0 |   0 | 6.000000e+01 | 6.000000e+01 |   0.00%
1.29/1.38	c 
1.29/1.38	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.38	c Solving Time (sec) : 1.24
1.29/1.38	c Solving Nodes      : 1
1.29/1.38	c Primal Bound       : +6.00000000000000e+01 (1 solutions)
1.29/1.38	c Dual Bound         : +6.00000000000000e+01
1.29/1.38	c Gap                : 0.00 %
1.29/1.39	s OPTIMUM FOUND
1.29/1.39	v -x696 -x695 x694 -x693 -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 
1.29/1.39	v -x674 -x673 -x672 -x671 x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 
1.29/1.39	v -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 
1.29/1.39	v -x632 x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 
1.29/1.39	v -x611 -x610 -x609 -x608 -x607 -x606 -x605 x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 
1.29/1.39	v x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 
1.29/1.39	v -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 
1.29/1.39	v -x548 -x547 -x546 -x545 -x544 -x543 -x542 x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 x529 -x528 
1.29/1.39	v x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 x515 x514 x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 
1.29/1.39	v -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 x487 -x486 -x485 
1.29/1.39	v -x484 -x483 -x482 -x481 x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 
1.29/1.39	v -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 x448 -x447 -x446 -x445 -x444 -x443 
1.29/1.39	v -x442 -x441 -x440 -x439 x438 -x437 -x436 -x435 -x434 -x433 x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 
1.29/1.39	v -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 
1.29/1.39	v -x400 -x399 -x398 -x397 x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 
1.29/1.39	v -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 
1.29/1.39	v -x358 -x357 -x356 -x355 x354 -x353 -x352 x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 x341 -x340 x339 -x338 
1.29/1.39	v -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 x318 x317 
1.29/1.39	v -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 -x307 -x306 x305 -x304 -x303 -x302 x301 -x300 -x299 -x298 -x297 -x296 -x295 
1.29/1.39	v -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 x275 -x274 
1.29/1.39	v -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 x258 -x257 -x256 -x255 x254 -x253 
1.29/1.39	v -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 x243 x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 x232 
1.29/1.39	v -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 x219 x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 
1.29/1.39	v -x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 
1.29/1.39	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 
1.29/1.39	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 
1.29/1.39	v -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 x128 -x127 -x126 
1.29/1.39	v -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 -x106 -x105 -x104 
1.29/1.39	v -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 x85 -x84 -x83 -x82 -x81 -x80 
1.29/1.39	v -x79 -x78 -x77 -x76 -x75 x74 x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 
1.29/1.39	v -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 
1.29/1.39	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 -x2 
1.29/1.39	v -x1 
1.29/1.39	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.39	c Solving Time       :       1.24
1.29/1.39	c Original Problem   :
1.29/1.39	c   Problem name     : HOME/instance-2666045-1276405810.opb
1.29/1.39	c   Variables        : 696 (696 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39	c   Constraints      : 2096 initial, 2096 maximal
1.29/1.39	c Presolved Problem  :
1.29/1.39	c   Problem name     : t_HOME/instance-2666045-1276405810.opb
1.29/1.39	c   Variables        : 580 (580 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39	c   Constraints      : 1864 initial, 2168 maximal
1.29/1.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.29/1.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.39	c   implics          :       0.00          0        116          0          0          0          0          0          0
1.29/1.39	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.39	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1.29/1.39	c   linear           :       0.03          0          0          0          0          0        232          0          0
1.29/1.39	c   logicor          :       0.02          0          0          0          0          0          0          0          0
1.29/1.39	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.39	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.29/1.39	c   knapsack         :         24          6        201          0          0          0          0          0          0          0
1.29/1.39	c   linear           :          0+         6          0          0          0          0          0          0          0          0
1.29/1.39	c   logicor          :       1840          6        193          0          0          0          0          0          0          0
1.29/1.39	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.29/1.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.39	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.29/1.39	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
1.29/1.39	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.29/1.39	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.29/1.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.39	c   vbounds          :       0.00          2          0          0
1.29/1.39	c   rootredcost      :       0.00          0          0          0
1.29/1.39	c   pseudoobj        :       0.00          2          0          0
1.29/1.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.39	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.39	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.39	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.39	c   cut pool         :       0.00          5          -          -        292          -    (maximal pool size: 339)
1.29/1.39	c   redcost          :       0.00          6          0          0          0          0
1.29/1.39	c   impliedbounds    :       0.00          6          0          0          0          0
1.29/1.39	c   intobj           :       0.00          0          0          0          0          0
1.29/1.39	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.39	c   gomory           :       0.31          6          0          0        736          0
1.29/1.39	c   strongcg         :       0.29          6          0          0        945          0
1.29/1.39	c   cmir             :       0.08          6          0          0          0          0
1.29/1.39	c   flowcover        :       0.11          6          0          0          0          0
1.29/1.39	c   clique           :       0.01          6          0          0          0          0
1.29/1.39	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.39	c   mcf              :       0.00          1          0          0          0          0
1.29/1.39	c   rapidlearning    :       0.19          1          0          0          0        304
1.29/1.39	c Pricers            :       Time      Calls       Vars
1.29/1.39	c   problem variables:       0.00          0          0
1.29/1.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.39	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.39	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.39	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.39	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.39	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.39	c   random           :       0.00          0          0          0          0          0          0
1.29/1.39	c   relpscost        :       0.00          0          0          0          0          0          0
1.29/1.39	c Primal Heuristics  :       Time      Calls      Found
1.29/1.39	c   LP solutions     :       0.00          -          0
1.29/1.39	c   pseudo solutions :       0.00          -          0
1.29/1.39	c   oneopt           :       0.00          0          0
1.29/1.39	c   crossover        :       0.00          0          0
1.29/1.39	c   trivial          :       0.01          2          0
1.29/1.39	c   simplerounding   :       0.00          0          0
1.29/1.39	c   zirounding       :       0.00          1          0
1.29/1.39	c   rounding         :       0.00          7          0
1.29/1.39	c   shifting         :       0.01          7          0
1.29/1.39	c   intshifting      :       0.00          0          0
1.29/1.39	c   twoopt           :       0.00          0          0
1.29/1.39	c   fixandinfer      :       0.00          0          0
1.29/1.39	c   feaspump         :       0.02          1          0
1.29/1.39	c   coefdiving       :       0.00          0          0
1.29/1.39	c   pscostdiving     :       0.00          0          0
1.29/1.39	c   fracdiving       :       0.00          0          0
1.29/1.39	c   veclendiving     :       0.00          0          0
1.29/1.39	c   intdiving        :       0.00          0          0
1.29/1.39	c   actconsdiving    :       0.00          0          0
1.29/1.39	c   objpscostdiving  :       0.00          0          0
1.29/1.39	c   rootsoldiving    :       0.00          0          0
1.29/1.39	c   linesearchdiving :       0.00          0          0
1.29/1.39	c   guideddiving     :       0.00          0          0
1.29/1.39	c   octane           :       0.00          0          0
1.29/1.39	c   rens             :       0.04          1          1
1.29/1.39	c   rins             :       0.00          0          0
1.29/1.39	c   localbranching   :       0.00          0          0
1.29/1.39	c   mutation         :       0.00          0          0
1.29/1.39	c   dins             :       0.00          0          0
1.29/1.39	c   undercover       :       0.00          0          0
1.29/1.39	c   nlp              :       0.00          0          0
1.29/1.39	c   trysol           :       0.00          0          0
1.29/1.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.39	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.39	c   dual LP          :       0.07          7        317      45.29    4528.57
1.29/1.39	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.39	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.39	c   diving/probing LP:       0.01          0          0       0.00       0.00
1.29/1.39	c   strong branching :       0.00          0          0       0.00          -
1.29/1.39	c     (at root node) :          -          0          0       0.00          -
1.29/1.39	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.39	c B&B Tree           :
1.29/1.39	c   number of runs   :          1
1.29/1.39	c   nodes            :          1
1.29/1.39	c   nodes (total)    :          1
1.29/1.39	c   nodes left       :          0
1.29/1.39	c   max depth        :          0
1.29/1.39	c   max depth (total):          0
1.29/1.39	c   backtracks       :          0 (0.0%)
1.29/1.39	c   delayed cutoffs  :          0
1.29/1.39	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.39	c   avg switch length:       2.00
1.29/1.39	c   switching time   :       0.00
1.29/1.39	c Solution           :
1.29/1.39	c   Solutions found  :          1 (1 improvements)
1.29/1.39	c   First Solution   : +6.00000000000000e+01   (in run 1, after 1 nodes, 1.24 seconds, depth 0, found by <rens>)
1.29/1.39	c   Primal Bound     : +6.00000000000000e+01   (in run 1, after 1 nodes, 1.24 seconds, depth 0, found by <rens>)
1.29/1.39	c   Dual Bound       : +6.00000000000000e+01
1.29/1.39	c   Gap              :       0.00 %
1.29/1.39	c   Root Dual Bound  : +6.00000000000000e+01
1.29/1.39	c   Root Iterations  :        317
1.39/1.40	c Time complete: 1.4.

Verifier Data

OK	60

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666045-1276405810/watcher-2666045-1276405810 -o /tmp/evaluation-result-2666045-1276405810/solver-2666045-1276405810 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666045-1276405810.opb -t 1800 -m 1800 

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: 2.16 2.43 1.85 3/106 20050
/proc/meminfo: memFree=1763552/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=9288 CPUtime=0
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 1040 0 0 0 0 0 0 0 18 0 1 0 16184867 9510912 960 1992294400 4194304 9819077 140735497125712 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20050/statm: 2322 969 371 1374 0 943 0

[startup+0.0159541 s]
/proc/loadavg: 2.16 2.43 1.85 3/106 20050
/proc/meminfo: memFree=1763552/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=11216 CPUtime=0
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 1752 0 0 0 0 0 0 0 18 0 1 0 16184867 11485184 1672 1992294400 4194304 9819077 140735497125712 18446744073709551615 8590777 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20050/statm: 2804 1672 388 1374 0 1425 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11216

[startup+0.10095 s]
/proc/loadavg: 2.16 2.43 1.85 3/106 20050
/proc/meminfo: memFree=1763552/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=18248 CPUtime=0.09
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 3948 0 0 0 8 1 0 0 20 0 1 0 16184867 18685952 3257 1992294400 4194304 9819077 140735497125712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20050/statm: 4562 3257 493 1374 0 3183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18248

[startup+0.300969 s]
/proc/loadavg: 2.16 2.43 1.85 3/106 20050
/proc/meminfo: memFree=1763552/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=25612 CPUtime=0.29
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 7159 0 0 0 27 2 0 0 20 0 1 0 16184867 26226688 4858 1992294400 4194304 9819077 140735497125712 18446744073709551615 6555649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20050/statm: 6403 4858 665 1374 0 5024 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25612

[startup+0.701007 s]
/proc/loadavg: 2.16 2.43 1.85 3/106 20050
/proc/meminfo: memFree=1763552/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=30512 CPUtime=0.69
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 11780 0 0 0 63 6 0 0 20 0 1 0 16184867 31244288 6535 1992294400 4194304 9819077 140735497125712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20050/statm: 7628 6535 702 1374 0 6249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30512

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

[startup+1.10905 s]
/proc/loadavg: 2.16 2.43 1.85 2/107 20051
/proc/meminfo: memFree=1739364/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=31608 CPUtime=1.1
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 11996 0 0 0 103 7 0 0 22 0 1 0 16184867 32366592 6744 1992294400 4194304 9819077 140735497125712 18446744073709551615 4310609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20050/statm: 7902 6744 704 1374 0 6523 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 31608

[startup+1.30106 s]
/proc/loadavg: 2.16 2.43 1.85 2/107 20051
/proc/meminfo: memFree=1739364/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=32440 CPUtime=1.29
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 12083 0 0 0 122 7 0 0 22 0 1 0 16184867 33218560 6821 1992294400 4194304 9819077 140735497125712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20050/statm: 8110 6821 704 1374 0 6731 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 32440

[startup+1.40107 s]
/proc/loadavg: 2.16 2.43 1.85 2/107 20051
/proc/meminfo: memFree=1739364/2059040 swapFree=4163504/4192956
[pid=20050] ppid=20048 vsize=28436 CPUtime=1.39
/proc/20050/stat : 20050 (pbscip.linux.x8) R 20048 20050 13161 0 -1 4202496 19390 0 0 0 129 10 0 0 23 0 1 0 16184867 29118464 6079 1992294400 4194304 9819077 140735497125712 18446744073709551615 8875210 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20050/statm: 6889 6074 713 1374 0 5510 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 28436

Child status: 0
Real time (s): 1.40742
CPU time (s): 1.40679
CPU user time (s): 1.3008
CPU system time (s): 0.105983
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 40404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3008
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19394
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= 4

runsolver used 0.009998 second user time and 0.013997 second system time

The end

Launcher Data

Begin job on node004 at 2010-06-13 07:10:10
IDJOB=2666045
IDBENCH=2028
IDSOLVER=1168
FILE ID=node004/2666045-1276405810
PBS_JOBID= 11173261
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666045-1276405810/watcher-2666045-1276405810 -o /tmp/evaluation-result-2666045-1276405810/solver-2666045-1276405810 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666045-1276405810.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8521955d0869ff4fe0390118a5fbc0f9
RANDOM SEED=677102831

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.210
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.210
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1763956 kB
Buffers:         43576 kB
Cached:         153280 kB
SwapCached:       1724 kB
Active:         125588 kB
Inactive:       103104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763956 kB
SwapTotal:     4192956 kB
SwapFree:      4163504 kB
Dirty:            6372 kB
Writeback:           0 kB
AnonPages:       30116 kB
Mapped:          14152 kB
Slab:            44620 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181852 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node004 at 2010-06-13 07:10:12