Trace number 1868871

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 1.8.2OPT66 0.415936 0.415486

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 benchmark0.138978
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 

0.00/0.04	c SCIP version 1.1.0.7
0.00/0.04	c LP-Solver Clp 1.8.2
0.00/0.04	c user parameter file <scip.set> not found - using default parameters
0.00/0.04	c read problem <HOME/instance-1868871-1245148158.opb>
0.00/0.04	c original problem has 624 variables (624 bin, 0 int, 0 impl, 0 cont) and 1884 constraints
0.00/0.05	c start presolving problem
0.00/0.05	c presolving:
0.09/0.09	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
0.09/0.10	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
0.09/0.12	c    (0.1s) probing: 101/520 (19.4%) - 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  104 deleted vars, 208 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12	c  800 implications, 0 cliques
0.09/0.12	c presolved problem has 520 variables (520 bin, 0 int, 0 impl, 0 cont) and 1676 constraints
0.09/0.12	c      24 constraints of type <knapsack>
0.09/0.12	c    1652 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.07
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 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |   164 |3655k|   0 |  51 | 520 |1676 |1676 | 520 |1676 |   0 |   0 |   0 | 6.300000e+01 |      --      |    Inf 
0.09/0.18	o 66
0.09/0.18	c F 0.1s|     1 |     0 |   277 |3685k|   0 |   0 | 520 |1676 |1676 | 520 |1676 |   0 |   0 |   0 | 6.300000e+01 | 6.600000e+01 |   4.76%
0.29/0.30	c   0.2s|     1 |     0 |   337 |3810k|   0 |  51 | 520 |1676 |1676 | 520 |1623 |   7 |   0 |   0 | 6.400000e+01 | 6.600000e+01 |   3.13%
0.29/0.39	c   0.3s|     1 |     0 |   398 |3962k|   0 |   - | 520 |1613 |1613 | 520 |1272 |  19 |   0 |   0 | 6.600000e+01 | 6.600000e+01 |   0.00%
0.29/0.39	c   0.3s|     1 |     0 |   398 |3962k|   0 |   - | 520 |1613 |1613 | 520 |1272 |  19 |   0 |   0 | 6.600000e+01 | 6.600000e+01 |   0.00%
0.29/0.39	c 
0.29/0.39	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.39	c Solving Time (sec) : 0.33
0.29/0.39	c Solving Nodes      : 1
0.29/0.39	c Primal Bound       : +6.60000000000015e+01 (1 solutions)
0.29/0.39	c Dual Bound         : +6.60000000000015e+01
0.29/0.39	c Gap                : 0.00 %
0.29/0.40	c NODE         1
0.29/0.40	c DUAL BOUND   66
0.29/0.40	c PRIMAL BOUND 66
0.29/0.40	c GAP          0
0.29/0.40	s OPTIMUM FOUND
0.29/0.40	v -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
0.29/0.40	v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 
0.29/0.40	v -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 x567 -x566 -x565 -x564 -x563 -x562 -x561 
0.29/0.40	v -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 
0.29/0.40	v -x539 -x538 -x537 -x536 -x535 -x534 -x533 x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 
0.29/0.40	v -x518 -x517 -x516 -x515 -x514 -x513 x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 
0.29/0.40	v -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 
0.29/0.40	v -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 
0.29/0.40	v -x455 -x454 -x453 x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 
0.29/0.40	v -x434 -x433 -x432 -x431 -x430 -x429 x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 
0.29/0.40	v -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 
0.29/0.40	v -x392 -x391 -x390 -x389 -x388 x387 x386 x385 -x384 -x383 -x382 x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 
0.29/0.40	v -x371 x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 x358 -x357 -x356 -x355 x354 -x353 -x352 -x351 
0.29/0.40	v -x350 x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 x330 -x329 
0.29/0.40	v -x328 -x327 x326 -x325 -x324 -x323 -x322 -x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 
0.29/0.40	v -x307 -x306 x305 -x304 -x303 -x302 -x301 -x300 x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 x287 -x286 
0.39/0.40	v -x285 -x284 x283 -x282 -x281 -x280 -x279 x278 -x277 x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 x265 
0.39/0.40	v -x264 -x263 -x262 x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 
0.39/0.40	v -x242 -x241 -x240 x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 x226 -x225 -x224 -x223 -x222 
0.39/0.40	v -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 x205 -x204 -x203 -x202 -x201 
0.39/0.40	v -x200 -x199 x198 x197 x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 
0.39/0.40	v -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 
0.39/0.40	v -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 
0.39/0.40	v -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 
0.39/0.40	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 x98 -x97 -x96 x95 -x94 -x93 
0.39/0.40	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 
0.39/0.40	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 
0.39/0.40	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 
0.39/0.40	v -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 x2 x1 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time       :       0.33
0.39/0.40	c Original Problem   :
0.39/0.40	c   Problem name     : HOME/instance-1868871-1245148158.opb
0.39/0.40	c   Variables        : 624 (624 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 1884 initial, 1884 maximal
0.39/0.40	c Presolved Problem  :
0.39/0.40	c   Problem name     : t_HOME/instance-1868871-1245148158.opb
0.39/0.40	c   Variables        : 520 (520 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 1676 initial, 1676 maximal
0.39/0.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   implics          :       0.00          0        104          0          0          0          0          0          0
0.39/0.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.39/0.40	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   linear           :       0.03          0          0          0          0          0        208          0          0
0.39/0.40	c   logicor          :       0.03          0          0          0          0          0          0          0          0
0.39/0.40	c   root node        :          -        105          -          -        105          -          -          -          -
0.39/0.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.40	c   knapsack         :         24          2        204          0          0          0          0          0          0          0
0.39/0.40	c   logicor          :       1652          2        200          0          0          0         21          0          0          0
0.39/0.40	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.39/0.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.40	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.40	c   rootredcost      :       0.00          0          0          0
0.39/0.40	c   pseudoobj        :       0.00          6          0          0
0.39/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.40	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   applied globally :          -          -          -          0        0.0          -          -          -
0.39/0.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.40	c   cut pool         :       0.00          1          -          -          1          -    (maximal pool size: 163)
0.39/0.40	c   redcost          :       0.00          2          0         84          0          0
0.39/0.40	c   impliedbounds    :       0.00          2          0          0          0          0
0.39/0.40	c   intobj           :       0.00          0          0          0          0          0
0.39/0.40	c   gomory           :       0.06          2          0          0        392          0
0.39/0.40	c   strongcg         :       0.05          2          0          0        392          0
0.39/0.40	c   cmir             :       0.02          2          0          0          0          0
0.39/0.40	c   flowcover        :       0.04          2          0          0          0          0
0.39/0.40	c   clique           :       0.00          2          0          0          0          0
0.39/0.40	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.40	c   mcf              :       0.00          1          0          0          0          0
0.39/0.40	c Pricers            :       Time      Calls       Vars
0.39/0.40	c   problem variables:       0.00          0          0
0.39/0.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.40	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.40	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.40	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.40	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.40	c   random           :       0.00          0          0          0          0          0          0
0.39/0.40	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.40	c Primal Heuristics  :       Time      Calls      Found
0.39/0.40	c   LP solutions     :       0.00          -          0
0.39/0.40	c   pseudo solutions :       0.00          -          0
0.39/0.40	c   simplerounding   :       0.00          0          0
0.39/0.40	c   rounding         :       0.00          2          0
0.39/0.40	c   shifting         :       0.00          2          0
0.39/0.40	c   intshifting      :       0.00          0          0
0.39/0.40	c   oneopt           :       0.00          0          0
0.39/0.40	c   fixandinfer      :       0.00          0          0
0.39/0.40	c   feaspump         :       0.04          1          1
0.39/0.40	c   coefdiving       :       0.00          0          0
0.39/0.40	c   pscostdiving     :       0.00          0          0
0.39/0.40	c   fracdiving       :       0.00          0          0
0.39/0.40	c   veclendiving     :       0.00          0          0
0.39/0.40	c   intdiving        :       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00          0          0
0.39/0.40	c   objpscostdiving  :       0.00          0          0
0.39/0.40	c   rootsoldiving    :       0.00          0          0
0.39/0.40	c   linesearchdiving :       0.00          0          0
0.39/0.40	c   guideddiving     :       0.00          0          0
0.39/0.40	c   octane           :       0.00          0          0
0.39/0.40	c   rens             :       0.00          0          0
0.39/0.40	c   rins             :       0.00          0          0
0.39/0.40	c   localbranching   :       0.00          0          0
0.39/0.40	c   mutation         :       0.00          0          0
0.39/0.40	c   crossover        :       0.00          0          0
0.39/0.40	c   dins             :       0.00          0          0
0.39/0.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.40	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.40	c   dual LP          :       0.04          3        285      95.00    7125.00
0.39/0.40	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.40	c   diving/probing LP:       0.04          8        113      14.12    2825.00
0.39/0.40	c   strong branching :       0.00          0          0       0.00          -
0.39/0.40	c     (at root node) :          -          0          0       0.00          -
0.39/0.40	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.40	c B&B Tree           :
0.39/0.40	c   number of runs   :          1
0.39/0.40	c   nodes            :          1
0.39/0.40	c   nodes (total)    :          1
0.39/0.40	c   nodes left       :          0
0.39/0.40	c   max depth        :          0
0.39/0.40	c   max depth (total):          0
0.39/0.40	c   backtracks       :          0 (0.0%)
0.39/0.40	c   delayed cutoffs  :          0
0.39/0.40	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.39/0.40	c   avg switch length:       2.00
0.39/0.40	c   switching time   :       0.00
0.39/0.40	c Solution           :
0.39/0.40	c   Solutions found  :          1 (1 improvements)
0.39/0.40	c   Primal Bound     : +6.60000000000015e+01   (in run 1, after 1 nodes, 0.13 seconds, depth 0, found by <feaspump>)
0.39/0.40	c   Dual Bound       : +6.60000000000015e+01
0.39/0.40	c   Gap              :       0.00 %
0.39/0.40	c   Root Dual Bound  : +6.60000000000015e+01
0.39/0.41	c Time complete: 0.41.

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-1868871-1245148158/watcher-1868871-1245148158 -o /tmp/evaluation-result-1868871-1245148158/solver-1868871-1245148158 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868871-1245148158.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 11796
/proc/meminfo: memFree=1933392/2055920 swapFree=4181836/4192956
[pid=11796] ppid=11794 vsize=5812 CPUtime=0
/proc/11796/stat : 11796 (pbscip.linux.x8) R 11794 11796 11609 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182416152 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11796/statm: 1453 501 332 1256 0 192 0

[startup+0.0912559 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11796
/proc/meminfo: memFree=1933392/2055920 swapFree=4181836/4192956
[pid=11796] ppid=11794 vsize=17740 CPUtime=0.09
/proc/11796/stat : 11796 (pbscip.linux.x8) R 11794 11796 11609 0 -1 4194304 3596 0 0 0 7 2 0 0 18 0 1 0 182416152 18165760 3226 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11796/statm: 4435 3226 472 1256 0 3174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17740

[startup+0.101256 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11796
/proc/meminfo: memFree=1933392/2055920 swapFree=4181836/4192956
[pid=11796] ppid=11794 vsize=17740 CPUtime=0.09
/proc/11796/stat : 11796 (pbscip.linux.x8) R 11794 11796 11609 0 -1 4194304 3606 0 0 0 7 2 0 0 18 0 1 0 182416152 18165760 3236 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11796/statm: 4435 3236 481 1256 0 3174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17740

[startup+0.301276 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11796
/proc/meminfo: memFree=1933392/2055920 swapFree=4181836/4192956
[pid=11796] ppid=11794 vsize=23724 CPUtime=0.29
/proc/11796/stat : 11796 (pbscip.linux.x8) R 11794 11796 11609 0 -1 4194304 4882 0 0 0 27 2 0 0 19 0 1 0 182416152 24293376 4512 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11796/statm: 5931 4512 682 1256 0 4670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23724

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

[startup+0.401291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11796
/proc/meminfo: memFree=1933392/2055920 swapFree=4181836/4192956
[pid=11796] ppid=11794 vsize=24012 CPUtime=0.39
/proc/11796/stat : 11796 (pbscip.linux.x8) R 11794 11796 11609 0 -1 4194304 4988 0 0 0 37 2 0 0 16 0 1 0 182416152 24588288 4618 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/11796/statm: 6003 4618 683 1256 0 4742 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 24012

Child status: 0
Real time (s): 0.415486
CPU time (s): 0.415936
CPU user time (s): 0.383941
CPU system time (s): 0.031995
CPU usage (%): 100.108
Max. virtual memory (cumulated for all children) (KiB): 24012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.383941
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4998
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= 9
involuntary context switches= 1

runsolver used 0.003999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 12:29:18
IDJOB=1868871
IDBENCH=2032
IDSOLVER=684
FILE ID=node24/1868871-1245148158
PBS_JOBID= 9363733
Free space on /tmp= 66364 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-s4-4-3-6pb.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-1868871-1245148158/watcher-1868871-1245148158 -o /tmp/evaluation-result-1868871-1245148158/solver-1868871-1245148158 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868871-1245148158.opb

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

MD5SUM BENCH= 417e88f02ffea81dc93d5dcf35453cad
RANDOM SEED=1985589857

node24.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		: 3000.231
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		: 3000.231
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:       1933808 kB
Buffers:         16684 kB
Cached:          63032 kB
SwapCached:       5284 kB
Active:          59012 kB
Inactive:        28452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933808 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:           11796 kB
Writeback:           0 kB
Mapped:          12876 kB
Slab:            20520 kB
Committed_AS:   186116 kB
PageTables:       1444 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= 66352 MiB
End job on node24 at 2009-06-16 12:29:19