Trace number 2666049

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 solverOPT66 2.11668 2.11654

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUM417e88f02ffea81dc93d5dcf35453cad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.259959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 66
Optimality of the best value was proved YES
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
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 constraint26
Number of terms in the objective function 624
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 624
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 624
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-2666049-1276406639.opb>
0.03/0.04	c original problem has 624 variables (624 bin, 0 int, 0 impl, 0 cont) and 1884 constraints
0.03/0.04	c problem read
0.03/0.04	c presolving settings loaded
0.03/0.05	c presolving:
0.09/0.10	c (round 1) 104 del vars, 104 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 800 impls, 0 clqs
0.09/0.12	c (round 2) 104 del vars, 208 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 800 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 101/520 (19.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (3 rounds):
0.09/0.14	c  104 deleted vars, 208 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.14	c  800 implications, 0 cliques
0.09/0.14	c presolved problem has 520 variables (520 bin, 0 int, 0 impl, 0 cont) and 1676 constraints
0.09/0.14	c      24 constraints of type <knapsack>
0.09/0.14	c    1652 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 1)
0.09/0.14	c Presolving Time: 0.07
0.09/0.14	c - non default parameters ----------------------------------------------------------------------
0.09/0.14	c # SCIP version 1.2.1.2
0.09/0.14	c 
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = 10000
0.09/0.14	c 
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = 1799.96
0.09/0.14	c 
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = 1620
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify inequalities
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/linear/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify knapsacks
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14	c separating/rapidlearning/freq = 0
0.09/0.14	c 
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving
0.09/0.14	c 
0.09/0.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     0 |   156 |     - |3729k|   0 |  24 | 520 |1676 | 520 |1676 |   0 |   0 |   0 | 6.300000e+01 |      --      |    Inf 
0.39/0.43	c   0.3s|     1 |     0 |   181 |     - |4046k|   0 |  35 | 520 |1958 | 520 |1681 |   5 |   0 |   0 | 6.400000e+01 |      --      |    Inf 
0.39/0.49	c   0.4s|     1 |     0 |   234 |     - |4124k|   0 |  52 | 520 |1958 | 520 |1685 |   9 |   0 |   0 | 6.504000e+01 |      --      |    Inf 
0.59/0.60	c   0.5s|     1 |     0 |   276 |     - |4601k|   0 |  29 | 520 |1958 | 520 |1689 |  13 |   0 |   0 | 6.560000e+01 |      --      |    Inf 
0.59/0.67	c   0.6s|     1 |     0 |   297 |     - |4828k|   0 |  30 | 520 |1958 | 520 |1691 |  15 |   0 |   0 | 6.571429e+01 |      --      |    Inf 
0.69/0.76	c   0.6s|     1 |     0 |   391 |     - |5138k|   0 |  59 | 520 |1958 | 520 |1694 |  18 |   0 |   0 | 6.581818e+01 |      --      |    Inf 
0.89/0.91	c   0.8s|     1 |     0 |   427 |     - |5556k|   0 |  55 | 520 |1958 | 520 |1696 |  20 |   0 |   0 | 6.581818e+01 |      --      |    Inf 
1.00/1.09	c   0.9s|     1 |     0 |   481 |     - |6520k|   0 |  58 | 520 |1958 | 520 |1697 |  21 |   0 |   0 | 6.581818e+01 |      --      |    Inf 
1.19/1.28	c   1.1s|     1 |     0 |   509 |     - |7329k|   0 |  49 | 520 |1958 | 520 |1698 |  22 |   0 |   0 | 6.581818e+01 |      --      |    Inf 
1.39/1.44	c   1.3s|     1 |     0 |   574 |     - |7537k|   0 |  57 | 520 |1958 | 520 |1699 |  23 |   0 |   0 | 6.581818e+01 |      --      |    Inf 
1.59/1.61	c   1.5s|     1 |     0 |   607 |     - |7825k|   0 |  55 | 520 |1958 | 520 |1700 |  24 |   0 |   0 | 6.600000e+01 |      --      |    Inf 
1.79/1.80	c   1.7s|     1 |     0 |   762 |     - |8128k|   0 |  61 | 520 |1958 | 520 |1699 |  25 |   0 |   0 | 6.600000e+01 |      --      |    Inf 
1.89/1.99	c   1.8s|     1 |     0 |   879 |     - |8387k|   0 |  40 | 520 |1958 | 520 |1700 |  26 |   0 |   0 | 6.600000e+01 |      --      |    Inf 
1.99/2.09	c   1.9s|     1 |     0 |   909 |     - |8556k|   0 |   0 | 520 |1958 | 520 |1703 |  29 |   0 |   0 | 6.600000e+01 |      --      |    Inf 
1.99/2.09	o 66
1.99/2.09	c * 1.9s|     1 |     0 |   909 |     - |8564k|   0 |   - | 520 |1958 | 520 |1703 |  29 |   0 |   0 | 6.600000e+01 | 6.600000e+01 |   0.00%
1.99/2.09	c 
1.99/2.09	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.09	c Solving Time (sec) : 1.94
1.99/2.09	c Solving Nodes      : 1
1.99/2.09	c Primal Bound       : +6.60000000000000e+01 (1 solutions)
1.99/2.09	c Dual Bound         : +6.60000000000000e+01
1.99/2.09	c Gap                : 0.00 %
1.99/2.10	s OPTIMUM FOUND
1.99/2.10	v -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
1.99/2.10	v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 
1.99/2.10	v -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 x567 -x566 -x565 -x564 -x563 -x562 -x561 
1.99/2.10	v -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 
1.99/2.10	v -x539 -x538 -x537 -x536 -x535 -x534 -x533 x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 
1.99/2.10	v -x518 -x517 -x516 -x515 -x514 -x513 x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 
1.99/2.10	v -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 
1.99/2.10	v -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 
1.99/2.10	v -x455 -x454 -x453 x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 
1.99/2.10	v -x434 -x433 -x432 -x431 -x430 -x429 x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 
1.99/2.10	v -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 
1.99/2.10	v -x392 -x391 -x390 -x389 -x388 x387 x386 x385 -x384 -x383 -x382 x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 
1.99/2.10	v -x371 x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 x358 -x357 -x356 -x355 x354 -x353 -x352 -x351 
1.99/2.10	v -x350 x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 x330 -x329 
1.99/2.10	v -x328 -x327 x326 -x325 -x324 -x323 -x322 -x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 
1.99/2.10	v -x307 -x306 x305 -x304 -x303 -x302 -x301 -x300 x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 x288 -x287 -x286 
1.99/2.10	v -x285 -x284 -x283 -x282 x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 x273 x272 x271 -x270 -x269 -x268 -x267 -x266 -x265 
1.99/2.10	v -x264 -x263 -x262 x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 
1.99/2.10	v -x242 -x241 -x240 x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 x226 -x225 -x224 -x223 -x222 
1.99/2.10	v -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 
1.99/2.10	v -x200 -x199 x198 x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 
1.99/2.10	v -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 
1.99/2.10	v -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 
1.99/2.10	v -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x126 x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 
1.99/2.10	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 x98 -x97 -x96 x95 -x94 -x93 
1.99/2.10	v -x92 x91 -x90 -x89 x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
1.99/2.10	v -x66 -x65 -x64 -x63 -x62 -x61 x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 
1.99/2.10	v -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 
1.99/2.10	v -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 x2 x1 
1.99/2.10	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.10	c Solving Time       :       1.94
1.99/2.10	c Original Problem   :
1.99/2.10	c   Problem name     : HOME/instance-2666049-1276406639.opb
1.99/2.10	c   Variables        : 624 (624 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.10	c   Constraints      : 1884 initial, 1884 maximal
1.99/2.10	c Presolved Problem  :
1.99/2.10	c   Problem name     : t_HOME/instance-2666049-1276406639.opb
1.99/2.10	c   Variables        : 520 (520 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.10	c   Constraints      : 1676 initial, 1958 maximal
1.99/2.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.99/2.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   implics          :       0.00          0        104          0          0          0          0          0          0
1.99/2.10	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.99/2.10	c   linear           :       0.04          0          0          0          0          0        208          0          0
1.99/2.10	c   logicor          :       0.03          0          0          0          0          0          0          0          0
1.99/2.10	c   root node        :          -          0          -          -          0          -          -          -          -
1.99/2.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.10	c   integral         :          0          0          0          1          0          0          0          0          0          0
1.99/2.10	c   knapsack         :         24         14        201          1          0          0          0          0          0          0
1.99/2.10	c   linear           :          0+        14          1          0          0          0          0          0          0          0
1.99/2.10	c   logicor          :       1652         14        198          1          0          0          0          0          0          0
1.99/2.10	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.99/2.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.99/2.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.99/2.10	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.99/2.10	c   linear           :       0.01       0.01       0.00       0.00       0.00
1.99/2.10	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.99/2.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.99/2.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.99/2.10	c   vbounds          :       0.00          2          0          0
1.99/2.10	c   rootredcost      :       0.00          0          0          0
1.99/2.10	c   pseudoobj        :       0.00          8          0          0
1.99/2.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.99/2.10	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.10	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.10	c   applied globally :          -          -          -          0        0.0          -          -          -
1.99/2.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.99/2.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.99/2.10	c   cut pool         :       0.03         13          -          -        846          -    (maximal pool size: 1235)
1.99/2.10	c   redcost          :       0.00         14          0          0          0          0
1.99/2.10	c   impliedbounds    :       0.00         13          0          0          0          0
1.99/2.10	c   intobj           :       0.00          0          0          0          0          0
1.99/2.10	c   cgmip            :       0.00          0          0          0          0          0
1.99/2.10	c   gomory           :       0.55         13          0          0       1331          0
1.99/2.10	c   strongcg         :       0.47         13          0          0       1825          0
1.99/2.10	c   cmir             :       0.13         10          0          0          3          0
1.99/2.10	c   flowcover        :       0.21         10          0          0          5          0
1.99/2.10	c   clique           :       0.00         13          0          0          0          0
1.99/2.10	c   zerohalf         :       0.00          0          0          0          0          0
1.99/2.10	c   mcf              :       0.00          1          0          0          0          0
1.99/2.10	c   rapidlearning    :       0.18          1          0          0          0        282
1.99/2.10	c Pricers            :       Time      Calls       Vars
1.99/2.10	c   problem variables:       0.00          0          0
1.99/2.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.10	c   pscost           :       0.00          0          0          0          0          0          0
1.99/2.10	c   inference        :       0.00          0          0          0          0          0          0
1.99/2.10	c   mostinf          :       0.00          0          0          0          0          0          0
1.99/2.10	c   leastinf         :       0.00          0          0          0          0          0          0
1.99/2.10	c   fullstrong       :       0.00          0          0          0          0          0          0
1.99/2.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.99/2.10	c   random           :       0.00          0          0          0          0          0          0
1.99/2.10	c   relpscost        :       0.00          0          0          0          0          0          0
1.99/2.10	c Primal Heuristics  :       Time      Calls      Found
1.99/2.10	c   LP solutions     :       0.00          -          1
1.99/2.10	c   pseudo solutions :       0.00          -          0
1.99/2.10	c   oneopt           :       0.00          0          0
1.99/2.10	c   crossover        :       0.00          0          0
1.99/2.10	c   trivial          :       0.00          2          0
1.99/2.10	c   simplerounding   :       0.00          0          0
1.99/2.10	c   zirounding       :       0.00          0          0
1.99/2.10	c   rounding         :       0.00         13          0
1.99/2.10	c   shifting         :       0.03         13          0
1.99/2.10	c   intshifting      :       0.00          0          0
1.99/2.10	c   twoopt           :       0.00          0          0
1.99/2.10	c   fixandinfer      :       0.00          0          0
1.99/2.10	c   feaspump         :       0.01          1          0
1.99/2.10	c   coefdiving       :       0.00          0          0
1.99/2.10	c   pscostdiving     :       0.00          0          0
1.99/2.10	c   fracdiving       :       0.00          0          0
1.99/2.10	c   veclendiving     :       0.00          0          0
1.99/2.10	c   intdiving        :       0.00          0          0
1.99/2.10	c   actconsdiving    :       0.00          0          0
1.99/2.10	c   objpscostdiving  :       0.00          0          0
1.99/2.10	c   rootsoldiving    :       0.00          0          0
1.99/2.10	c   linesearchdiving :       0.00          0          0
1.99/2.10	c   guideddiving     :       0.00          0          0
1.99/2.10	c   octane           :       0.00          0          0
1.99/2.10	c   rens             :       0.00          0          0
1.99/2.10	c   rins             :       0.00          0          0
1.99/2.10	c   localbranching   :       0.00          0          0
1.99/2.10	c   mutation         :       0.00          0          0
1.99/2.10	c   dins             :       0.00          0          0
1.99/2.10	c   undercover       :       0.00          0          0
1.99/2.10	c   nlp              :       0.00          0          0
1.99/2.10	c   trysol           :       0.00          0          0
1.99/2.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.99/2.10	c   primal LP        :       0.01          0          0       0.00       0.00
1.99/2.10	c   dual LP          :       0.23         14        909      64.93    3952.17
1.99/2.10	c   lex dual LP      :       0.00          0          0       0.00          -
1.99/2.10	c   barrier LP       :       0.00          0          0       0.00          -
1.99/2.10	c   diving/probing LP:       0.00          0          0       0.00          -
1.99/2.10	c   strong branching :       0.00          0          0       0.00          -
1.99/2.10	c     (at root node) :          -          0          0       0.00          -
1.99/2.10	c   conflict analysis:       0.00          0          0       0.00          -
1.99/2.10	c B&B Tree           :
1.99/2.10	c   number of runs   :          1
1.99/2.10	c   nodes            :          1
1.99/2.10	c   nodes (total)    :          1
1.99/2.10	c   nodes left       :          0
1.99/2.10	c   max depth        :          0
1.99/2.10	c   max depth (total):          0
1.99/2.10	c   backtracks       :          0 (0.0%)
1.99/2.10	c   delayed cutoffs  :          0
1.99/2.10	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.99/2.10	c   avg switch length:       2.00
1.99/2.10	c   switching time   :       0.00
1.99/2.10	c Solution           :
1.99/2.10	c   Solutions found  :          1 (1 improvements)
1.99/2.10	c   First Solution   : +6.60000000000000e+01   (in run 1, after 1 nodes, 1.94 seconds, depth 0, found by <relaxation>)
1.99/2.10	c   Primal Bound     : +6.60000000000000e+01   (in run 1, after 1 nodes, 1.94 seconds, depth 0, found by <relaxation>)
1.99/2.10	c   Dual Bound       : +6.60000000000000e+01
1.99/2.10	c   Gap              :       0.00 %
1.99/2.10	c   Root Dual Bound  : +6.60000000000000e+01
1.99/2.10	c   Root Iterations  :        909
2.10/2.11	c Time complete: 2.11.

Verifier Data 

OK	66

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666049-1276406639/watcher-2666049-1276406639 -o /tmp/evaluation-result-2666049-1276406639/solver-2666049-1276406639 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666049-1276406639.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: 1.00 1.01 1.00 3/106 22102
/proc/meminfo: memFree=1710660/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=9288 CPUtime=0
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 1036 0 0 0 0 0 0 0 18 0 1 0 16267556 9510912 956 1992294400 4194304 9819077 140734263673984 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22102/statm: 2322 966 371 1374 0 943 0

[startup+0.0432919 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 22102
/proc/meminfo: memFree=1710660/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=12088 CPUtime=0.03
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 1953 0 0 0 3 0 0 0 18 0 1 0 16267556 12378112 1873 1992294400 4194304 9819077 140734263673984 18446744073709551615 8667862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22102/statm: 3022 1873 388 1374 0 1643 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12088

[startup+0.101299 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 22102
/proc/meminfo: memFree=1710660/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=17440 CPUtime=0.09
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 4003 0 0 0 8 1 0 0 21 0 1 0 16267556 17858560 3055 1992294400 4194304 9819077 140734263673984 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22102/statm: 4360 3055 493 1374 0 2981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17440

[startup+0.301322 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 22102
/proc/meminfo: memFree=1710660/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=34888 CPUtime=0.29
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 10218 0 0 0 24 5 0 0 21 0 1 0 16267556 35725312 6893 1992294400 4194304 9819077 140734263673984 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22102/statm: 8722 6893 692 1374 0 7343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34888

[startup+0.701368 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 22102
/proc/meminfo: memFree=1710660/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=25808 CPUtime=0.69
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 10426 0 0 0 62 7 0 0 22 0 1 0 16267556 26427392 5290 1992294400 4194304 9819077 140734263673984 18446744073709551615 6055530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22102/statm: 6452 5290 702 1374 0 5073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25808

[startup+1.50146 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22103
/proc/meminfo: memFree=1689944/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=33148 CPUtime=1.49
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 12133 0 0 0 140 9 0 0 25 0 1 0 16267556 33943552 6848 1992294400 4194304 9819077 140734263673984 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22102/statm: 8287 6848 704 1374 0 6908 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33148

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

[startup+1.90151 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22103
/proc/meminfo: memFree=1689944/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=33772 CPUtime=1.89
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 12509 0 0 0 180 9 0 0 25 0 1 0 16267556 34582528 7039 1992294400 4194304 9819077 140734263673984 18446744073709551615 6555543 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22102/statm: 8443 7039 708 1374 0 7064 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 33772

[startup+2.10163 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22103
/proc/meminfo: memFree=1684488/2059040 swapFree=4158992/4192956
[pid=22102] ppid=22100 vsize=33404 CPUtime=2.1
/proc/22102/stat : 22102 (pbscip.linux.x8) R 22100 22102 21767 0 -1 4202496 12752 0 0 0 200 10 0 0 25 0 1 0 16267556 34205696 6843 1992294400 4194304 9819077 140734263673984 18446744073709551615 8723783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22102/statm: 8351 6843 711 1374 0 6972 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 33404

Child status: 0
Real time (s): 2.11654
CPU time (s): 2.11668
CPU user time (s): 2.00569
CPU system time (s): 0.110983
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 35156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.00569
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12756
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= 4
involuntary context switches= 30

runsolver used 0.005999 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-13 07:23:59
IDJOB=2666049
IDBENCH=2032
IDSOLVER=1168
FILE ID=node006/2666049-1276406639
PBS_JOBID= 11173276
Free space on /tmp= 62472 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-s4-4-3-6pb.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-2666049-1276406639/watcher-2666049-1276406639 -o /tmp/evaluation-result-2666049-1276406639/solver-2666049-1276406639 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666049-1276406639.opb -t 1800 -m 1800

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

MD5SUM BENCH= 417e88f02ffea81dc93d5dcf35453cad
RANDOM SEED=537641887

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1711188 kB
Buffers:         88152 kB
Cached:         163424 kB
SwapCached:       2232 kB
Active:         136380 kB
Inactive:       143388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1711188 kB
SwapTotal:     4192956 kB
SwapFree:      4158992 kB
Dirty:            6300 kB
Writeback:           0 kB
AnonPages:       26024 kB
Mapped:          14028 kB
Slab:            46368 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 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= 62468 MiB
End job on node006 at 2010-06-13 07:24:01