Trace number 1868867

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 1.8.2OPT68 0.305953 0.304799

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb
MD5SUM7f8cd0ba2dda7463f3c06a016c2c7d47
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark68
Best CPU time to get the best result obtained on this benchmark0.502922
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 68
Optimality of the best value was proved YES
Number of variables840
Total number of constraints2526
Number of constraints which are clauses2502
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 constraint35
Number of terms in the objective function 840
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 840
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 840
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 

0.02/0.05	c SCIP version 1.1.0.7
0.02/0.05	c LP-Solver Clp 1.8.2
0.02/0.05	c user parameter file <scip.set> not found - using default parameters
0.02/0.05	c read problem <HOME/instance-1868867-1245148112.opb>
0.02/0.05	c original problem has 840 variables (840 bin, 0 int, 0 impl, 0 cont) and 2526 constraints
0.02/0.06	c start presolving problem
0.02/0.06	c presolving:
0.09/0.11	c (round 1) 140 del vars, 140 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2246 upgd conss, 1156 impls, 0 clqs
0.09/0.12	c (round 2) 140 del vars, 280 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2246 upgd conss, 1156 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 101/700 (14.4%) - 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  140 deleted vars, 280 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15	c  1156 implications, 0 cliques
0.09/0.15	c presolved problem has 700 variables (700 bin, 0 int, 0 impl, 0 cont) and 2246 constraints
0.09/0.15	c      24 constraints of type <knapsack>
0.09/0.15	c    2222 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 OPT-LIN
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 = c 1620
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 = c 1791
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 = c 10000
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c start solving problem
0.09/0.15	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |   184 |4862k|   0 |  28 | 700 |2246 |2246 | 700 |2246 |   0 |   0 |   0 | 6.700000e+01 |      --      |    Inf 
0.19/0.20	o 68
0.19/0.20	c F 0.1s|     1 |     0 |   239 |4915k|   0 |   0 | 700 |2246 |2246 | 700 |2246 |   0 |   0 |   0 | 6.700000e+01 | 6.800000e+01 |   1.49%
0.19/0.28	c   0.2s|     1 |     0 |   263 |4324k|   0 |   - | 700 |1138 |1138 | 700 | 336 |   4 |   0 |   0 | 6.800000e+01 | 6.800000e+01 |   0.00%
0.19/0.28	c   0.2s|     1 |     0 |   263 |4324k|   0 |   - | 700 |1138 |1138 | 700 | 336 |   4 |   0 |   0 | 6.800000e+01 | 6.800000e+01 |   0.00%
0.19/0.28	c 
0.19/0.28	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.28	c Solving Time (sec) : 0.21
0.19/0.28	c Solving Nodes      : 1
0.19/0.28	c Primal Bound       : +6.80000000000183e+01 (1 solutions)
0.19/0.28	c Dual Bound         : +6.80000000000183e+01
0.19/0.28	c Gap                : 0.00 %
0.19/0.28	c NODE         1
0.19/0.28	c DUAL BOUND   68
0.19/0.28	c PRIMAL BOUND 68
0.19/0.28	c GAP          0
0.19/0.28	s OPTIMUM FOUND
0.19/0.28	v -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 x821 -x820 -x819 
0.19/0.28	v -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 
0.19/0.28	v -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 
0.19/0.28	v -x776 -x775 -x774 x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 x760 -x759 -x758 -x757 -x756 
0.19/0.28	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
0.19/0.28	v -x734 -x733 -x732 -x731 x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 x719 -x718 -x717 -x716 -x715 -x714 
0.19/0.28	v -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 
0.19/0.28	v -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 x683 x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 
0.19/0.28	v -x671 -x670 -x669 -x668 -x667 -x666 -x665 x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 
0.19/0.28	v -x650 -x649 -x648 x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 x632 -x631 -x630 
0.19/0.28	v -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 x611 -x610 -x609 
0.19/0.28	v -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 
0.19/0.28	v -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
0.19/0.28	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 
0.19/0.28	v -x545 -x544 -x543 -x542 -x541 -x540 x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 x525 
0.19/0.28	v -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 
0.19/0.28	v -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 x484 -x483 
0.19/0.28	v -x482 -x481 x480 x479 -x478 -x477 x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 
0.19/0.28	v -x460 -x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 
0.19/0.28	v -x439 -x438 -x437 -x436 -x435 -x434 -x433 x432 -x431 -x430 -x429 x428 -x427 -x426 -x425 -x424 x423 -x422 -x421 x420 -x419 
0.19/0.28	v -x418 -x417 -x416 -x415 x414 -x413 -x412 -x411 x410 -x409 -x408 -x407 -x406 x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 
0.19/0.28	v -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 
0.19/0.28	v x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 
0.19/0.28	v -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 x339 -x338 -x337 x336 -x335 -x334 
0.19/0.28	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 
0.19/0.28	v -x312 -x311 -x310 -x309 -x308 -x307 -x306 x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 x293 x292 
0.19/0.28	v -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 
0.19/0.28	v -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 
0.19/0.28	v -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 x234 -x233 -x232 -x231 -x230 -x229 
0.19/0.28	v -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 x220 -x219 -x218 -x217 -x216 -x215 x214 -x213 -x212 -x211 x210 -x209 -x208 
0.19/0.28	v -x207 x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 x190 -x189 -x188 -x187 -x186 
0.19/0.28	v x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 x166 -x165 
0.19/0.28	v -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 
0.19/0.28	v -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 
0.19/0.28	v -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 -x104 -x103 -x102 -x101 
0.19/0.28	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 
0.19/0.28	v -x76 x75 x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 
0.19/0.28	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 x27 -x26 -x25 
0.19/0.28	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.19/0.28	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.28	c Solving Time       :       0.21
0.19/0.28	c Original Problem   :
0.19/0.28	c   Problem name     : HOME/instance-1868867-1245148112.opb
0.19/0.28	c   Variables        : 840 (840 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.28	c   Constraints      : 2526 initial, 2526 maximal
0.19/0.28	c Presolved Problem  :
0.19/0.28	c   Problem name     : t_HOME/instance-1868867-1245148112.opb
0.19/0.28	c   Variables        : 700 (700 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.28	c   Constraints      : 2246 initial, 2246 maximal
0.19/0.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   implics          :       0.00          0        140          0          0          0          0          0          0
0.19/0.29	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   linear           :       0.03          0          0          0          0          0        280          0          0
0.19/0.29	c   logicor          :       0.03          0          0          0          0          0          0          0          0
0.19/0.29	c   root node        :          -        591          -          -        591          -          -          -          -
0.19/0.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.29	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.19/0.29	c   knapsack         :         24          1        206          0          0          0          0          0          0          0
0.19/0.29	c   logicor          :       2222          1        200          0          0          0         86          0          0          0
0.19/0.29	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.19/0.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.29	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.29	c   rootredcost      :       0.00          0          0          0
0.19/0.29	c   pseudoobj        :       0.00          7          0          0
0.19/0.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.29	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.29	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.29	c   applied globally :          -          -          -          0        0.0          -          -          -
0.19/0.29	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.29	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 10)
0.19/0.29	c   redcost          :       0.00          1          0        505          0          0
0.19/0.29	c   impliedbounds    :       0.00          1          0          0          0          0
0.19/0.29	c   intobj           :       0.00          0          0          0          0          0
0.19/0.29	c   gomory           :       0.01          1          0          0         68          0
0.19/0.29	c   strongcg         :       0.02          1          0          0         68          0
0.19/0.29	c   cmir             :       0.01          1          0          0          0          0
0.19/0.29	c   flowcover        :       0.02          1          0          0          0          0
0.19/0.29	c   clique           :       0.00          1          0          0          0          0
0.19/0.29	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.29	c   mcf              :       0.00          1          0          0          0          0
0.19/0.29	c Pricers            :       Time      Calls       Vars
0.19/0.29	c   problem variables:       0.00          0          0
0.19/0.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.29	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.29	c   inference        :       0.00          0          0          0          0          0          0
0.19/0.29	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.29	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.29	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.29	c   random           :       0.00          0          0          0          0          0          0
0.19/0.29	c   relpscost        :       0.00          0          0          0          0          0          0
0.19/0.29	c Primal Heuristics  :       Time      Calls      Found
0.19/0.29	c   LP solutions     :       0.00          -          0
0.19/0.29	c   pseudo solutions :       0.00          -          0
0.19/0.29	c   simplerounding   :       0.00          0          0
0.19/0.29	c   rounding         :       0.00          1          0
0.19/0.29	c   shifting         :       0.00          1          0
0.19/0.29	c   intshifting      :       0.00          0          0
0.19/0.29	c   oneopt           :       0.00          0          0
0.19/0.29	c   fixandinfer      :       0.00          0          0
0.19/0.29	c   feaspump         :       0.03          1          1
0.19/0.29	c   coefdiving       :       0.00          0          0
0.19/0.29	c   pscostdiving     :       0.00          0          0
0.19/0.29	c   fracdiving       :       0.00          0          0
0.19/0.29	c   veclendiving     :       0.00          0          0
0.19/0.29	c   intdiving        :       0.00          0          0
0.19/0.29	c   actconsdiving    :       0.00          0          0
0.19/0.29	c   objpscostdiving  :       0.00          0          0
0.19/0.29	c   rootsoldiving    :       0.00          0          0
0.19/0.29	c   linesearchdiving :       0.00          0          0
0.19/0.29	c   guideddiving     :       0.00          0          0
0.19/0.29	c   octane           :       0.00          0          0
0.19/0.29	c   rens             :       0.00          0          0
0.19/0.29	c   rins             :       0.00          0          0
0.19/0.29	c   localbranching   :       0.00          0          0
0.19/0.29	c   mutation         :       0.00          0          0
0.19/0.29	c   crossover        :       0.00          0          0
0.19/0.29	c   dins             :       0.00          0          0
0.19/0.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.29	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.29	c   dual LP          :       0.03          2        208     104.00    6933.33
0.19/0.29	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.29	c   diving/probing LP:       0.03          4         55      13.75    1833.33
0.19/0.29	c   strong branching :       0.00          0          0       0.00          -
0.19/0.29	c     (at root node) :          -          0          0       0.00          -
0.19/0.29	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.29	c B&B Tree           :
0.19/0.29	c   number of runs   :          1
0.19/0.29	c   nodes            :          1
0.19/0.29	c   nodes (total)    :          1
0.19/0.29	c   nodes left       :          0
0.19/0.29	c   max depth        :          0
0.19/0.29	c   max depth (total):          0
0.19/0.29	c   backtracks       :          0 (0.0%)
0.19/0.29	c   delayed cutoffs  :          0
0.19/0.29	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.29	c   avg switch length:       2.00
0.19/0.29	c   switching time   :       0.00
0.19/0.29	c Solution           :
0.19/0.29	c   Solutions found  :          1 (1 improvements)
0.19/0.29	c   Primal Bound     : +6.80000000000183e+01   (in run 1, after 1 nodes, 0.13 seconds, depth 0, found by <feaspump>)
0.19/0.29	c   Dual Bound       : +6.80000000000183e+01
0.19/0.29	c   Gap              :       0.00 %
0.19/0.29	c   Root Dual Bound  : +6.80000000000183e+01
0.29/0.30	c Time complete: 0.29.

Verifier Data 

OK	68

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868867-1245148112/watcher-1868867-1245148112 -o /tmp/evaluation-result-1868867-1245148112/solver-1868867-1245148112 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868867-1245148112.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: 0.98 0.98 0.99 3/64 1847
/proc/meminfo: memFree=1833192/2055920 swapFree=4191900/4192956
[pid=1847] ppid=1845 vsize=5812 CPUtime=0
/proc/1847/stat : 1847 (pbscip.linux.x8) R 1845 1847 1465 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182410717 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 1453 501 332 1256 0 192 0

[startup+0.0292071 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 1847
/proc/meminfo: memFree=1833192/2055920 swapFree=4191900/4192956
[pid=1847] ppid=1845 vsize=11260 CPUtime=0.02
/proc/1847/stat : 1847 (pbscip.linux.x8) R 1845 1847 1465 0 -1 4194304 1784 0 0 0 2 0 0 0 18 0 1 0 182410717 11530240 1768 1992294400 4194304 9342243 548682068736 18446744073709551615 8251083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 2815 1768 378 1256 0 1554 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11260

[startup+0.10121 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 1847
/proc/meminfo: memFree=1833192/2055920 swapFree=4191900/4192956
[pid=1847] ppid=1845 vsize=18032 CPUtime=0.09
/proc/1847/stat : 1847 (pbscip.linux.x8) R 1845 1847 1465 0 -1 4194304 3697 0 0 0 8 1 0 0 18 0 1 0 182410717 18464768 3327 1992294400 4194304 9342243 548682068736 18446744073709551615 4221628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1847/statm: 4508 3327 470 1256 0 3247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18032

[startup+0.301222 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 1847
/proc/meminfo: memFree=1833192/2055920 swapFree=4191900/4192956
[pid=1847] ppid=1845 vsize=22652 CPUtime=0.29
/proc/1847/stat : 1847 (pbscip.linux.x8) R 1845 1847 1465 0 -1 4194304 5191 0 0 0 27 2 0 0 16 0 1 0 182410717 23195648 4307 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 5663 4307 1060 1256 0 4402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22652

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

Child status: 0
Real time (s): 0.304799
CPU time (s): 0.305953
CPU user time (s): 0.274958
CPU system time (s): 0.030995
CPU usage (%): 100.379
Max. virtual memory (cumulated for all children) (KiB): 24708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.274958
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5196
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= 0

runsolver used 0.004999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 12:28:32
IDJOB=1868867
IDBENCH=2030
IDSOLVER=684
FILE ID=node29/1868867-1245148112
PBS_JOBID= 9363765
Free space on /tmp= 66244 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-s4-4-3-9pb.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-1868867-1245148112/watcher-1868867-1245148112 -o /tmp/evaluation-result-1868867-1245148112/solver-1868867-1245148112 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868867-1245148112.opb

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

MD5SUM BENCH= 7f8cd0ba2dda7463f3c06a016c2c7d47
RANDOM SEED=1333407932

node29.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		: 3000.237
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		: 3000.237
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:       1833672 kB
Buffers:         33368 kB
Cached:         124124 kB
SwapCached:        268 kB
Active:          54388 kB
Inactive:       115900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833672 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11904 kB
Writeback:           0 kB
Mapped:          21308 kB
Slab:            37888 kB
Committed_AS:   176748 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-16 12:28:32