Trace number 3732222

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT70 0.101984 0.101479

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/routing/normalized-s4-4-3-10pb.opb
MD5SUMf76aa567f8c3ab400d153b705424800c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark0.077987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved YES
Number of variables840
Total number of constraints2528
Number of constraints which are clauses2504
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-3732222-1338695067.opb>
0.00/0.02	c original problem has 840 variables (840 bin, 0 int, 0 impl, 0 cont) and 2528 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 140 del vars, 140 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2248 upgd conss, 1112 impls, 0 clqs
0.00/0.05	c (round 2) 140 del vars, 280 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2248 upgd conss, 1112 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/700 (14.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  140 deleted vars, 280 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  1112 implications, 0 cliques
0.00/0.06	c presolved problem has 700 variables (700 bin, 0 int, 0 impl, 0 cont) and 2248 constraints
0.00/0.06	c      24 constraints of type <knapsack>
0.00/0.06	c    2224 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-LIN
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 13950
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.1s|     1 |     0 |   156 |4863k|   0 |   0 | 700 |2248 |2248 | 700 |2248 |   0 |   0 |   0 | 7.000000e+01 |      --      |    Inf 
0.08/0.09	o 70
0.08/0.09	c * 0.1s|     1 |     0 |   156 |4874k|   0 |   - | 700 |2248 |2248 | 700 |2248 |   0 |   0 |   0 | 7.000000e+01 | 7.000000e+01 |   0.00%
0.08/0.09	c 
0.08/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.09	c Solving Time (sec) : 0.07
0.08/0.09	c Solving Nodes      : 1
0.08/0.09	c Primal Bound       : +7.00000000000000e+01 (1 solutions)
0.08/0.09	c Dual Bound         : +7.00000000000000e+01
0.08/0.09	c Gap                : 0.00 %
0.08/0.09	c NODE         1
0.08/0.09	c DUAL BOUND   70
0.08/0.09	c PRIMAL BOUND 70
0.08/0.09	c GAP          0
0.08/0.09	s OPTIMUM FOUND
0.08/0.09	v -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 x820 -x819 
0.08/0.09	v -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 
0.08/0.09	v -x797 -x796 -x795 x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 
0.08/0.09	v -x776 -x775 -x774 -x773 x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 x757 -x756 
0.08/0.09	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
0.08/0.09	v -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 
0.08/0.09	v -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 
0.08/0.09	v -x692 -x691 -x690 -x689 -x688 -x687 -x686 x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 
0.08/0.09	v -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 
0.08/0.09	v -x650 -x649 x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 
0.08/0.09	v -x629 -x628 -x627 -x626 -x625 x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 
0.08/0.09	v -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 
0.08/0.09	v -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 x579 -x578 -x577 x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
0.08/0.09	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 x550 -x549 -x548 -x547 -x546 
0.08/0.09	v -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 
0.08/0.09	v -x524 -x523 -x522 -x521 x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 x507 -x506 -x505 -x504 
0.08/0.09	v x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 x492 -x491 -x490 -x489 x488 x487 -x486 -x485 -x484 -x483 
0.08/0.09	v -x482 -x481 -x480 -x479 -x478 x477 -x476 -x475 -x474 x473 -x472 -x471 -x470 -x469 -x468 x467 x466 -x465 -x464 -x463 -x462 -x461 
0.08/0.09	v -x460 -x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 -x451 -x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 
0.08/0.09	v -x439 -x438 -x437 x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 
0.08/0.09	v -x418 -x417 x416 -x415 -x414 -x413 -x412 -x411 -x410 x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 
0.08/0.09	v -x397 -x396 -x395 x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 
0.08/0.09	v -x375 -x374 -x373 x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 
0.08/0.09	v -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 x337 -x336 -x335 x334 
0.08/0.09	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 
0.08/0.09	v -x312 -x311 -x310 -x309 -x308 x307 -x306 -x305 -x304 x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 -x295 -x294 -x293 -x292 
0.08/0.09	v -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 
0.08/0.09	v -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 x256 -x255 -x254 -x253 -x252 -x251 -x250 
0.08/0.09	v -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 x237 -x236 -x235 -x234 x233 -x232 -x231 -x230 x229 -x228 
0.08/0.09	v -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 x212 -x211 -x210 -x209 x208 -x207 
0.08/0.09	v -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 x194 x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 
0.08/0.09	v -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 
0.08/0.09	v -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 
0.08/0.09	v -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 
0.08/0.09	v -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 
0.08/0.09	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 -x76 
0.08/0.09	v -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 -x50 
0.08/0.09	v -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 
0.08/0.09	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 
0.08/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.09	c Solving Time       :       0.07
0.08/0.09	c Original Problem   :
0.08/0.09	c   Problem name     : HOME/instance-3732222-1338695067.opb
0.08/0.09	c   Variables        : 840 (840 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.09	c   Constraints      : 2528 initial, 2528 maximal
0.08/0.09	c Presolved Problem  :
0.08/0.09	c   Problem name     : t_HOME/instance-3732222-1338695067.opb
0.08/0.09	c   Variables        : 700 (700 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.09	c   Constraints      : 2248 initial, 2248 maximal
0.08/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.08/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   implics          :       0.00          0        140          0          0          0          0          0          0
0.08/0.09	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.08/0.09	c   linear           :       0.01          0          0          0          0          0        280          0          0
0.08/0.09	c   logicor          :       0.02          0          0          0          0          0          0          0          0
0.08/0.09	c   root node        :          -          0          -          -          0          -          -          -          -
0.08/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.09	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.08/0.09	c   knapsack         :         24          1        201          1          0          0          0          0          0          0
0.08/0.09	c   logicor          :       2224          1        195          1          0          0          0          0          0          0
0.08/0.09	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.08/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.08/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.08/0.09	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.08/0.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.08/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.08/0.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.08/0.09	c   rootredcost      :       0.00          0          0          0
0.08/0.09	c   pseudoobj        :       0.00          2          0          0
0.08/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.08/0.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.09	c   applied globally :          -          -          -          0        0.0          -          -          -
0.08/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.08/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.08/0.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.08/0.09	c   redcost          :       0.00          1          0          0          0          0
0.08/0.09	c   impliedbounds    :       0.00          0          0          0          0          0
0.08/0.09	c   intobj           :       0.00          0          0          0          0          0
0.08/0.09	c   gomory           :       0.00          1          0          0          0          0
0.08/0.09	c   strongcg         :       0.00          1          0          0          0          0
0.08/0.09	c   cmir             :       0.01          1          0          0          0          0
0.08/0.09	c   flowcover        :       0.00          1          0          0          0          0
0.08/0.09	c   clique           :       0.00          1          0          0          0          0
0.08/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.08/0.09	c   mcf              :       0.00          1          0          0          0          0
0.08/0.09	c Pricers            :       Time      Calls       Vars
0.08/0.09	c   problem variables:       0.00          0          0
0.08/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.08/0.09	c   inference        :       0.00          0          0          0          0          0          0
0.08/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.08/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.08/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.08/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.08/0.09	c   random           :       0.00          0          0          0          0          0          0
0.08/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.08/0.09	c Primal Heuristics  :       Time      Calls      Found
0.08/0.09	c   LP solutions     :       0.00          -          1
0.08/0.09	c   pseudo solutions :       0.00          -          0
0.08/0.09	c   oneopt           :       0.00          0          0
0.08/0.09	c   simplerounding   :       0.00          0          0
0.08/0.09	c   rounding         :       0.00          0          0
0.08/0.09	c   shifting         :       0.00          0          0
0.08/0.09	c   intshifting      :       0.00          0          0
0.08/0.09	c   fixandinfer      :       0.00          0          0
0.08/0.09	c   feaspump         :       0.00          0          0
0.08/0.09	c   coefdiving       :       0.00          0          0
0.08/0.09	c   pscostdiving     :       0.00          0          0
0.08/0.09	c   fracdiving       :       0.00          0          0
0.08/0.09	c   veclendiving     :       0.00          0          0
0.08/0.09	c   intdiving        :       0.00          0          0
0.08/0.09	c   actconsdiving    :       0.00          0          0
0.08/0.09	c   objpscostdiving  :       0.00          0          0
0.08/0.09	c   rootsoldiving    :       0.00          0          0
0.08/0.09	c   linesearchdiving :       0.00          0          0
0.08/0.09	c   guideddiving     :       0.00          0          0
0.08/0.09	c   octane           :       0.00          0          0
0.08/0.09	c   rens             :       0.01          0          0
0.08/0.09	c   rins             :       0.00          0          0
0.08/0.09	c   localbranching   :       0.00          0          0
0.08/0.09	c   mutation         :       0.00          0          0
0.08/0.09	c   crossover        :       0.00          0          0
0.08/0.09	c   dins             :       0.00          0          0
0.08/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.08/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.08/0.09	c   dual LP          :       0.01          1        156     156.00   15600.00
0.08/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.08/0.09	c   diving/probing LP:       0.00          0          0       0.00          -
0.08/0.09	c   strong branching :       0.00          0          0       0.00          -
0.08/0.09	c     (at root node) :          -          0          0       0.00          -
0.08/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.08/0.09	c B&B Tree           :
0.08/0.09	c   number of runs   :          1
0.08/0.09	c   nodes            :          1
0.08/0.09	c   nodes (total)    :          1
0.08/0.09	c   nodes left       :          0
0.08/0.09	c   max depth        :          0
0.08/0.09	c   max depth (total):          0
0.08/0.09	c   backtracks       :          0 (0.0%)
0.08/0.09	c   delayed cutoffs  :          0
0.08/0.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.08/0.09	c   avg switch length:       2.00
0.08/0.09	c   switching time   :       0.00
0.08/0.09	c Solution           :
0.08/0.09	c   Solutions found  :          1 (1 improvements)
0.08/0.09	c   Primal Bound     : +7.00000000000000e+01   (in run 1, after 1 nodes, 0.07 seconds, depth 0, found by <relaxation>)
0.08/0.09	c   Dual Bound       : +7.00000000000000e+01
0.08/0.09	c   Gap              :       0.00 %
0.08/0.09	c   Root Dual Bound  : +7.00000000000000e+01
0.09/0.10	c Time complete: 0.09.

Verifier Data 

OK	70

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3732222-1338695067/watcher-3732222-1338695067 -o /tmp/evaluation-result-3732222-1338695067/solver-3732222-1338695067 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732222-1338695067.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 1.98 1.99 2/174 25393
/proc/meminfo: memFree=23728824/32873844 swapFree=7112/7112
[pid=25393] ppid=25391 vsize=9132 CPUtime=0 cores=1,3,5,7
/proc/25393/stat : 25393 (pbscip.linux.x8) R 25391 25393 13043 0 -1 4202496 1626 0 0 0 0 0 0 0 20 0 1 0 335635295 9351168 1579 33554432000 4194304 7823515 140737281490048 140737281489576 4212416 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25393/statm: 2283 1579 354 887 0 1393 0

[startup+0.091418 s]
/proc/loadavg: 1.93 1.98 1.99 2/174 25393
/proc/meminfo: memFree=23728824/32873844 swapFree=7112/7112
[pid=25393] ppid=25391 vsize=24524 CPUtime=0.08 cores=1,3,5,7
/proc/25393/stat : 25393 (pbscip.linux.x8) R 25391 25393 13043 0 -1 4202496 5799 0 0 0 8 0 0 0 20 0 1 0 335635295 25112576 5361 33554432000 4194304 7823515 140737281490048 140737281356152 6911387 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/25393/statm: 6131 5361 555 887 0 5241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24524

[startup+0.100383 s]
/proc/loadavg: 1.93 1.98 1.99 2/174 25393
/proc/meminfo: memFree=23728824/32873844 swapFree=7112/7112
[pid=25393] ppid=25391 vsize=16712 CPUtime=0.09 cores=1,3,5,7
/proc/25393/stat : 25393 (pbscip.linux.x8) R 25391 25393 13043 0 -1 4202496 5809 0 0 0 8 1 0 0 20 0 1 0 335635295 17113088 1968 33554432000 4194304 7823515 140737281490048 140737281356152 7132266 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25393/statm: 4178 1968 563 887 0 3288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16712

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

Child status: 0
Real time (s): 0.101479
CPU time (s): 0.101984
CPU user time (s): 0.088986
CPU system time (s): 0.012998
CPU usage (%): 100.498
Max. virtual memory (cumulated for all children) (KiB): 24524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.012998
maximum resident set size= 21452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5812
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 0 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node104 at 2012-06-03 05:44:27
IDJOB=3732222
IDBENCH=2038
IDSOLVER=2321
FILE ID=node104/3732222-1338695067
RUNJOBID= node104-1338679216-21696
PBS_JOBID= 14636709
Free space on /tmp= 66424 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3732222-1338695067/watcher-3732222-1338695067 -o /tmp/evaluation-result-3732222-1338695067/solver-3732222-1338695067 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732222-1338695067.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c
RANDOM SEED=863963933

node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23729188 kB
Buffers:          552896 kB
Cached:          7432820 kB
SwapCached:          708 kB
Active:          4923276 kB
Inactive:        3214780 kB
Active(anon):     144104 kB
Inactive(anon):     8092 kB
Active(file):    4779172 kB
Inactive(file):  3206688 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105164 kB
Dirty:             10424 kB
Writeback:             0 kB
AnonPages:        156528 kB
Mapped:            16544 kB
Shmem:                 8 kB
Slab:             866144 kB
SReclaimable:     307384 kB
SUnreclaim:       558760 kB
KernelStack:        1448 kB
PageTables:         4524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     257376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 66412 MiB
End job on node104 at 2012-06-03 05:44:28