Trace number 3453126

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT68 0.228964 0.230216

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 benchmark0.19097
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 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3453126-1307081190.opb>
0.00/0.02	c original problem has 840 variables (840 bin, 0 int, 0 impl, 0 cont) and 2526 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.05	c (round 1) 140 del vars, 140 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2246 upgd conss, 1156 impls, 0 clqs
0.00/0.06	c (round 2) 140 del vars, 281 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2246 upgd conss, 1156 impls, 0 clqs
0.00/0.07	c    (0.1s) probing: 101/700 (14.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.07	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (3 rounds):
0.00/0.07	c  140 deleted vars, 281 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  1156 implications, 0 cliques
0.00/0.07	c presolved problem has 700 variables (700 bin, 0 int, 0 impl, 0 cont) and 2245 constraints
0.00/0.07	c      23 constraints of type <knapsack>
0.00/0.07	c     222 constraints of type <setppc>
0.00/0.07	c    2000 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 2.0.1.4
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1800
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 13950
0.00/0.07	c 
0.00/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.07	c # [type: int, range: [1,2], default: 1]
0.00/0.07	c timing/clocktype = 2
0.00/0.07	c 
0.00/0.07	c # belongs reading time to solving time?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c timing/reading = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/indicator/addCouplingCons = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.08/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.09	c   0.1s|     1 |     0 |   240 |     - |5205k|   0 |  28 | 700 |2263 | 700 |2245 |   0 |  18 |   0 | 6.700000e+01 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   563 |     - |5291k|   0 |  28 | 700 |2304 | 700 |2251 |   6 |  18 |   0 | 6.800000e+01 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   592 |     - |5362k|   0 |   0 | 700 |2304 | 700 |2257 |  12 |  18 |   0 | 6.800000e+01 |      --      |    Inf 
0.19/0.22	o 68
0.19/0.22	c * 0.2s|     1 |     0 |   592 |     - |5373k|   0 |   - | 700 |2304 | 700 |2257 |  12 |  18 |   0 | 6.800000e+01 | 6.800000e+01 |   0.00%
0.19/0.22	c 
0.19/0.22	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.22	c Solving Time (sec) : 0.22
0.19/0.22	c Solving Nodes      : 1
0.19/0.22	c Primal Bound       : +6.80000000000000e+01 (1 solutions)
0.19/0.22	c Dual Bound         : +6.80000000000000e+01
0.19/0.22	c Gap                : 0.00 %
0.19/0.22	s OPTIMUM FOUND
0.19/0.22	v -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 x821 -x820 -x819 
0.19/0.22	v -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 
0.19/0.22	v -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 
0.19/0.22	v -x776 -x775 -x774 x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 x760 -x759 -x758 -x757 -x756 
0.19/0.22	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
0.19/0.22	v -x734 -x733 -x732 -x731 x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 x719 -x718 -x717 -x716 -x715 -x714 
0.19/0.22	v -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 
0.19/0.22	v -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 x683 x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 
0.19/0.22	v -x671 -x670 -x669 -x668 -x667 -x666 -x665 x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 
0.19/0.22	v -x650 -x649 -x648 x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 x632 -x631 -x630 
0.19/0.22	v -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 x611 -x610 -x609 
0.19/0.22	v -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 
0.19/0.22	v -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
0.19/0.22	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 
0.19/0.22	v -x545 -x544 -x543 -x542 -x541 -x540 x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 x526 -x525 
0.19/0.22	v -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 
0.19/0.22	v -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 x484 -x483 
0.19/0.22	v -x482 -x481 -x480 -x479 -x478 -x477 x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 
0.19/0.22	v -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 
0.19/0.22	v -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 x432 -x431 -x430 -x429 x428 -x427 -x426 -x425 -x424 -x423 x422 -x421 x420 -x419 
0.19/0.22	v -x418 -x417 -x416 -x415 x414 x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 
0.19/0.22	v -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 
0.19/0.22	v -x376 x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 
0.19/0.22	v -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 x339 -x338 -x337 x336 -x335 
0.19/0.22	v -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 
0.19/0.22	v -x313 -x312 -x311 -x310 -x309 -x308 x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 x296 x295 -x294 -x293 -x292 
0.19/0.22	v -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 
0.19/0.22	v -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 
0.19/0.22	v -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 x234 -x233 -x232 -x231 -x230 -x229 
0.19/0.22	v -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 x220 -x219 -x218 -x217 -x216 -x215 -x214 x213 -x212 -x211 -x210 x209 -x208 
0.19/0.22	v -x207 -x206 x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 x190 -x189 -x188 -x187 
0.19/0.22	v x186 -x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 x172 -x171 -x170 -x169 -x168 -x167 x166 -x165 
0.19/0.22	v -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 
0.19/0.22	v -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 
0.19/0.22	v -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 -x104 -x103 -x102 
0.19/0.22	v -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 
0.19/0.22	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 
0.19/0.22	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 
0.19/0.22	v x25 x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.19/0.22	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.22	c Total Time         :       0.22
0.19/0.22	c   solving          :       0.22
0.19/0.22	c   presolving       :       0.04 (included in solving)
0.19/0.22	c   reading          :       0.02 (included in solving)
0.19/0.22	c Original Problem   :
0.19/0.22	c   Problem name     : HOME/instance-3453126-1307081190.opb
0.19/0.22	c   Variables        : 840 (840 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22	c   Constraints      : 2526 initial, 2526 maximal
0.19/0.22	c Presolved Problem  :
0.19/0.22	c   Problem name     : t_HOME/instance-3453126-1307081190.opb
0.19/0.22	c   Variables        : 700 (700 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22	c   Constraints      : 2245 initial, 2304 maximal
0.19/0.22	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.19/0.22	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   implics          :       0.00          0        140          0          0          0          0          0          0          0
0.19/0.22	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   knapsack         :       0.00          0          0          0          0          0          1          0          0          0
0.19/0.22	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.19/0.22	c   linear           :       0.02          0          0          0          0          0        280          0          0          0
0.19/0.22	c   logicor          :       0.02          0          0          0          0          0          0          0          0          0
0.19/0.22	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.19/0.22	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.22	c   integral         :          0          0          0          1          0          6          0          0          0          0          0          0
0.19/0.22	c   knapsack         :         23          3        633          1          0          3          4          2          0          0          0          0
0.19/0.22	c   setppc           :        222          3        631          1          0          0          0          0          0          0          0          0
0.19/0.22	c   linear           :          0+         3          1          0          0          0          0          0          0          0          0          0
0.19/0.22	c   logicor          :       2000+         3        537          1          0          0        180         13          0          0          0          0
0.19/0.22	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
0.19/0.22	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.19/0.22	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.22	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.19/0.22	c   vbounds          :          0          0          0          0
0.19/0.22	c   rootredcost      :          0          0          0          0
0.19/0.22	c   pseudoobj        :        435          0          0          0
0.19/0.22	c Propagator Timings :  TotalTime  Propagate    Resprop
0.19/0.22	c   vbounds          :       0.00       0.00       0.00
0.19/0.22	c   rootredcost      :       0.00       0.00       0.00
0.19/0.22	c   pseudoobj        :       0.00       0.00       0.00
0.19/0.22	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.22	c   propagation      :       0.00         15         15         18        5.2          0        0.0          -
0.19/0.22	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.22	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.22	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.22	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.22	c   applied globally :          -          -          -         18        5.2          -          -          -
0.19/0.22	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.22	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.22	c   cut pool         :       0.00          2          -          -          1          -    (maximal pool size: 39)
0.19/0.22	c   redcost          :       0.00          3          0          0          0          0
0.19/0.22	c   impliedbounds    :       0.00          2          0          0          0          0
0.19/0.22	c   intobj           :       0.00          0          0          0          0          0
0.19/0.22	c   gomory           :       0.01          2          0          0        134          0
0.19/0.22	c   cgmip            :       0.00          0          0          0          0          0
0.19/0.22	c   closecuts        :       0.00          0          0          0          0          0
0.19/0.22	c   strongcg         :       0.01          2          0          0        134          0
0.19/0.22	c   cmir             :       0.01          2          0          0          0          0
0.19/0.22	c   flowcover        :       0.02          2          0          0          0          0
0.19/0.22	c   clique           :       0.00          2          0          0          0          0
0.19/0.22	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.22	c   mcf              :       0.00          1          0          0          0          0
0.19/0.22	c   oddcycle         :       0.00          0          0          0          0          0
0.19/0.22	c   rapidlearning    :       0.04          1          0          0          0         41
0.19/0.22	c Pricers            :       Time      Calls       Vars
0.19/0.22	c   problem variables:       0.00          0          0
0.19/0.22	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.22	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.22	c   inference        :       0.00          0          0          0          0          0          0
0.19/0.22	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.22	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.22	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.22	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.22	c   random           :       0.00          0          0          0          0          0          0
0.19/0.22	c   relpscost        :       0.00          0          0          0          0          0          0
0.19/0.22	c Primal Heuristics  :       Time      Calls      Found
0.19/0.22	c   LP solutions     :       0.00          -          1
0.19/0.22	c   pseudo solutions :       0.00          -          0
0.19/0.22	c   oneopt           :       0.00          0          0
0.19/0.22	c   crossover        :       0.00          0          0
0.19/0.22	c   trivial          :       0.00          2          0
0.19/0.22	c   shiftandpropagate:       0.01          1          0
0.19/0.22	c   simplerounding   :       0.00          0          0
0.19/0.22	c   zirounding       :       0.00          0          0
0.19/0.22	c   rounding         :       0.00          2          0
0.19/0.22	c   shifting         :       0.00          2          0
0.19/0.22	c   intshifting      :       0.00          0          0
0.19/0.22	c   twoopt           :       0.00          0          0
0.19/0.22	c   fixandinfer      :       0.00          0          0
0.19/0.22	c   feaspump         :       0.02          1          0
0.19/0.22	c   clique           :       0.00          0          0
0.19/0.22	c   coefdiving       :       0.00          0          0
0.19/0.22	c   pscostdiving     :       0.00          0          0
0.19/0.22	c   fracdiving       :       0.00          0          0
0.19/0.22	c   veclendiving     :       0.00          0          0
0.19/0.22	c   intdiving        :       0.00          0          0
0.19/0.22	c   actconsdiving    :       0.00          0          0
0.19/0.22	c   objpscostdiving  :       0.00          0          0
0.19/0.22	c   rootsoldiving    :       0.00          0          0
0.19/0.22	c   linesearchdiving :       0.00          0          0
0.19/0.22	c   guideddiving     :       0.00          0          0
0.19/0.22	c   octane           :       0.00          0          0
0.19/0.22	c   rens             :       0.00          0          0
0.19/0.22	c   rins             :       0.00          0          0
0.19/0.22	c   localbranching   :       0.00          0          0
0.19/0.22	c   mutation         :       0.00          0          0
0.19/0.22	c   dins             :       0.00          0          0
0.19/0.22	c   vbounds          :       0.00          0          0
0.19/0.22	c   undercover       :       0.00          0          0
0.19/0.22	c   subnlp           :       0.00          0          0
0.19/0.22	c   trysol           :       0.00          0          0
0.19/0.22	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.22	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.22	c   dual LP          :       0.02          3        313     104.33   14254.49
0.19/0.22	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.22	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.22	c   diving/probing LP:       0.02         11        279      25.36   14061.79
0.19/0.22	c   strong branching :       0.00          0          0       0.00          -
0.19/0.22	c     (at root node) :          -          0          0       0.00          -
0.19/0.22	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.22	c B&B Tree           :
0.19/0.22	c   number of runs   :          1
0.19/0.22	c   nodes            :          1
0.19/0.22	c   nodes (total)    :          1
0.19/0.22	c   nodes left       :          0
0.19/0.22	c   max depth        :          0
0.19/0.22	c   max depth (total):          0
0.19/0.22	c   backtracks       :          0 (0.0%)
0.19/0.22	c   delayed cutoffs  :          0
0.19/0.22	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.22	c   avg switch length:       2.00
0.19/0.22	c   switching time   :       0.00
0.19/0.22	c Solution           :
0.19/0.22	c   Solutions found  :          1 (1 improvements)
0.19/0.22	c   First Solution   : +6.80000000000000e+01   (in run 1, after 1 nodes, 0.22 seconds, depth 0, found by <relaxation>)
0.19/0.22	c   Primal Bound     : +6.80000000000000e+01   (in run 1, after 1 nodes, 0.22 seconds, depth 0, found by <relaxation>)
0.19/0.22	c   Dual Bound       : +6.80000000000000e+01
0.19/0.22	c   Gap              :       0.00 %
0.19/0.22	c   Root Dual Bound  : +6.80000000000000e+01
0.19/0.22	c   Root Iterations  :        592
0.19/0.23	c Time complete: 0.22.

Verifier Data 

OK	68

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3453126-1307081190/watcher-3453126-1307081190 -o /tmp/evaluation-result-3453126-1307081190/solver-3453126-1307081190 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453126-1307081190.opb -t 1800 -m 15500 

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: 2.01 2.03 2.00 3/527 3306
/proc/meminfo: memFree=24980920/32951124 swapFree=56241860/67111528
[pid=3306] ppid=3304 vsize=10736 CPUtime=0 cores=1,3,5,7
/proc/3306/stat : 3306 (scip-2.0.1.4.li) R 3304 3306 32685 0 -1 4202496 1670 0 0 0 0 0 0 0 25 0 1 0 898349632 10993664 1623 33554432000 4194304 9128323 140736366605904 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3306/statm: 2684 1623 400 1205 0 1475 0

[startup+0.0936519 s]
/proc/loadavg: 2.01 2.03 2.00 3/527 3306
/proc/meminfo: memFree=24980920/32951124 swapFree=56241860/67111528
[pid=3306] ppid=3304 vsize=27156 CPUtime=0.08 cores=1,3,5,7
/proc/3306/stat : 3306 (scip-2.0.1.4.li) R 3304 3306 32685 0 -1 4202496 6038 0 0 0 8 0 0 0 25 0 1 0 898349632 27807744 5697 33554432000 4194304 9128323 140736366605904 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3306/statm: 6789 5699 668 1205 0 5580 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27156

[startup+0.100649 s]
/proc/loadavg: 2.01 2.03 2.00 3/527 3306
/proc/meminfo: memFree=24980920/32951124 swapFree=56241860/67111528
[pid=3306] ppid=3304 vsize=26992 CPUtime=0.09 cores=1,3,5,7
/proc/3306/stat : 3306 (scip-2.0.1.4.li) R 3304 3306 32685 0 -1 4202496 6138 0 0 0 9 0 0 0 25 0 1 0 898349632 27639808 5751 33554432000 4194304 9128323 140736366605904 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3306/statm: 6748 5751 679 1205 0 5539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26992

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

[startup+0.20063 s]
/proc/loadavg: 2.01 2.03 2.00 3/527 3306
/proc/meminfo: memFree=24980920/32951124 swapFree=56241860/67111528
[pid=3306] ppid=3304 vsize=41960 CPUtime=0.19 cores=1,3,5,7
/proc/3306/stat : 3306 (scip-2.0.1.4.li) R 3304 3306 32685 0 -1 4202496 10008 0 0 0 18 1 0 0 25 0 1 0 898349632 42967040 9268 33554432000 4194304 9128323 140736366605904 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3306/statm: 10490 9268 735 1205 0 9281 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 41960

Child status: 0
Real time (s): 0.230216
CPU time (s): 0.228964
CPU user time (s): 0.213967
CPU system time (s): 0.014997
CPU usage (%): 99.4561
Max. virtual memory (cumulated for all children) (KiB): 41960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.213967
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10025
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= 1

runsolver used 0.009998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-03 08:06:30
IDJOB=3453126
IDBENCH=2030
IDSOLVER=1949
FILE ID=node119/3453126-1307081190
RUNJOBID= node119-1307067097-1329
PBS_JOBID= 13497867
Free space on /tmp= 73620 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453126-1307081190/watcher-3453126-1307081190 -o /tmp/evaluation-result-3453126-1307081190/solver-3453126-1307081190 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453126-1307081190.opb -t 1800 -m 15500

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

MD5SUM BENCH= 7f8cd0ba2dda7463f3c06a016c2c7d47
RANDOM SEED=1556616099

node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24981200 kB
Buffers:        166908 kB
Cached:         519532 kB
SwapCached:      59076 kB
Active:         745276 kB
Inactive:      6928656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24981200 kB
SwapTotal:    67111528 kB
SwapFree:     56241860 kB
Dirty:           12580 kB
Writeback:           0 kB
AnonPages:     6932064 kB
Mapped:          36580 kB
Slab:           147676 kB
PageTables:      79240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163977896 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73608 MiB
End job on node119 at 2011-06-03 08:06:30