Trace number 3693179

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 standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT70 0.242962 0.245026

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 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3693179-1338031050.opb>
0.00/0.01	c original problem has 840 variables (840 bin, 0 int, 0 impl, 0 cont) and 2528 constraints
0.00/0.01	c problem read in 0.01
0.01/0.02	c presolving:
0.01/0.05	c (round 1) 140 del vars, 140 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2248 upgd conss, 1112 impls, 0 clqs
0.01/0.06	c (round 2) 140 del vars, 280 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2248 upgd conss, 1112 impls, 0 clqs
0.01/0.07	c    (0.1s) probing: 51/700 (7.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.07	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.01/0.07	c (round 3) 140 del vars, 424 del conss, 36 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2248 upgd conss, 1112 impls, 0 clqs
0.01/0.08	c presolving (4 rounds):
0.01/0.08	c  140 deleted vars, 424 deleted constraints, 36 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.08	c  1112 implications, 35 cliques
0.01/0.08	c presolved problem has 700 variables (700 bin, 0 int, 0 impl, 0 cont) and 2140 constraints
0.01/0.08	c      24 constraints of type <knapsack>
0.01/0.08	c     132 constraints of type <setppc>
0.01/0.08	c    1984 constraints of type <logicor>
0.01/0.08	c transformed objective value is always integral (scale: 1)
0.01/0.08	c Presolving Time: 0.07
0.01/0.08	c - non default parameters ----------------------------------------------------------------------
0.01/0.08	c # SCIP version 2.1.1.4
0.01/0.08	c 
0.01/0.08	c # maximal time in seconds to run
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/time = 1797
0.01/0.08	c 
0.01/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/memory = 13950
0.01/0.08	c 
0.01/0.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.08	c # [type: int, range: [1,2], default: 1]
0.01/0.08	c timing/clocktype = 2
0.01/0.08	c 
0.01/0.08	c # belongs reading time to solving time?
0.01/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08	c timing/reading = TRUE
0.01/0.08	c 
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c start solving
0.01/0.08	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |   207 |     - |5474k|   0 |  36 | 700 |2157 | 700 |2140 |   0 |  17 |   0 | 7.000000e+01 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |   733 |     - |5655k|   0 |  42 | 700 |2157 | 700 |2144 |   4 |  17 |   0 | 7.000000e+01 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   736 |     - |6369k|   0 |   0 | 700 |2157 | 700 |2147 |   7 |  17 |   0 | 7.000000e+01 |      --      |    Inf 
0.19/0.23	o 70
0.19/0.23	c * 0.2s|     1 |     0 |   736 |     - |6381k|   0 |   - | 700 |2157 | 700 |2147 |   7 |  17 |   0 | 7.000000e+01 | 7.000000e+01 |   0.00%
0.19/0.23	c 
0.19/0.23	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.23	c Solving Time (sec) : 0.23
0.19/0.23	c Solving Nodes      : 1
0.19/0.23	c Primal Bound       : +7.00000000000000e+01 (1 solutions)
0.19/0.23	c Dual Bound         : +7.00000000000000e+01
0.19/0.23	c Gap                : 0.00 %
0.19/0.23	s OPTIMUM FOUND
0.19/0.23	v -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 x820 -x819 
0.19/0.23	v -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 
0.19/0.23	v -x797 -x796 -x795 x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 
0.19/0.23	v -x776 -x775 -x774 -x773 x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 x757 -x756 
0.19/0.23	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
0.19/0.23	v -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 
0.19/0.23	v -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 
0.19/0.23	v -x692 -x691 -x690 -x689 -x688 -x687 -x686 x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 
0.19/0.23	v -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 
0.19/0.23	v -x650 -x649 x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 
0.19/0.23	v -x629 -x628 -x627 -x626 -x625 x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 
0.19/0.23	v -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 
0.19/0.23	v -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 x579 -x578 -x577 x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
0.19/0.23	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 x550 -x549 -x548 -x547 -x546 
0.19/0.23	v -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 
0.19/0.23	v -x524 -x523 -x522 -x521 x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 x507 -x506 -x505 -x504 
0.19/0.23	v -x503 x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 x492 x491 -x490 -x489 -x488 x487 -x486 -x485 -x484 -x483 
0.19/0.23	v -x482 -x481 -x480 -x479 -x478 x477 -x476 -x475 -x474 x473 -x472 -x471 -x470 -x469 -x468 x467 x466 -x465 -x464 -x463 -x462 -x461 
0.19/0.23	v -x460 -x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 -x451 -x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 
0.19/0.23	v -x439 -x438 -x437 x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 
0.19/0.23	v -x418 -x417 x416 -x415 -x414 -x413 -x412 -x411 -x410 x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 
0.19/0.23	v -x397 -x396 -x395 x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 
0.19/0.23	v -x375 -x374 -x373 x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 
0.19/0.23	v -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 x337 -x336 -x335 x334 
0.19/0.23	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 
0.19/0.23	v -x312 -x311 -x310 -x309 x308 -x307 -x306 -x305 x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 
0.19/0.23	v x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 
0.19/0.23	v -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 x256 -x255 -x254 -x253 -x252 -x251 -x250 
0.19/0.23	v -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 x237 -x236 -x235 -x234 x233 -x232 -x231 -x230 x229 -x228 
0.19/0.23	v -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 
0.19/0.23	v x206 -x205 -x204 -x203 -x202 x201 x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 
0.19/0.23	v -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 
0.19/0.23	v -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 
0.19/0.23	v -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 
0.19/0.23	v -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 
0.19/0.23	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 
0.19/0.23	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 
0.19/0.23	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 
0.19/0.23	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 
0.19/0.23	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.23	c Total Time         :       0.23
0.19/0.23	c   solving          :       0.23
0.19/0.23	c   presolving       :       0.07 (included in solving)
0.19/0.23	c   reading          :       0.01 (included in solving)
0.19/0.23	c   copying          :       0.00 (0 times copied the problem)
0.19/0.23	c Original Problem   :
0.19/0.23	c   Problem name     : HOME/instance-3693179-1338031050.opb
0.19/0.23	c   Variables        : 840 (840 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.23	c   Constraints      : 2528 initial, 2528 maximal
0.19/0.23	c   Objective sense  : minimize
0.19/0.23	c Presolved Problem  :
0.19/0.23	c   Problem name     : t_HOME/instance-3693179-1338031050.opb
0.19/0.23	c   Variables        : 700 (700 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.23	c   Constraints      : 2140 initial, 2157 maximal
0.19/0.23	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.19/0.23	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   gateextraction   :       0.00       0.00          0          0          0          0          0        144         36          0          0
0.19/0.23	c   implics          :       0.00       0.00          0        140          0          0          0          0          0          0          0
0.19/0.23	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   linear           :       0.02       0.00          0          0          0          0          0        280          0          0          0
0.19/0.23	c   logicor          :       0.03       0.00          0          0          0          0          0          0          0          0          0
0.19/0.23	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.19/0.23	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.23	c   integral         :          0          0          0          0          1          0          6          0          0          0          0          0          0
0.19/0.23	c   knapsack         :         24         24          3        160          1          0          3         35          5          0          0          0          0
0.19/0.23	c   setppc           :        132        132          3        155          1          0          0          2          1          0          0          0          0
0.19/0.23	c   logicor          :       1984+      2001          3        123          1          0          0          6          9          0          0          0          0
0.19/0.23	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
0.19/0.23	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.19/0.23	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.19/0.23	c   rootredcost      :          0          0          0          0
0.19/0.23	c   pseudoobj        :         61          0          0          0
0.19/0.23	c   vbounds          :          0          0          0          0
0.19/0.23	c   redcost          :          3          0          0          0
0.19/0.23	c   probing          :          0          0          0          0
0.19/0.23	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.19/0.23	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.19/0.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.23	c   propagation      :       0.00         15         14         17        5.4          0        0.0          -
0.19/0.23	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.23	c   applied globally :          -          -          -         17        5.4          -          -          -
0.19/0.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.23	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.23	c   cut pool         :       0.00                     2          -          -         19          -    (maximal pool size: 156)
0.19/0.23	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.19/0.23	c   impliedbounds    :       0.00       0.00          2          0          0          0          0
0.19/0.23	c   intobj           :       0.00       0.00          0          0          0          0          0
0.19/0.23	c   gomory           :       0.01       0.00          2          0          0        100          0
0.19/0.23	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.19/0.23	c   strongcg         :       0.04       0.00          2          0          0        244          0
0.19/0.23	c   cmir             :       0.01       0.00          2          0          0          0          0
0.19/0.23	c   flowcover        :       0.02       0.00          2          0          0          0          0
0.19/0.23	c   clique           :       0.00       0.00          2          0          0          0          0
0.19/0.23	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.19/0.23	c   mcf              :       0.00       0.00          1          0          0          0          0
0.19/0.23	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.19/0.23	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.19/0.23	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.19/0.23	c   problem variables:       0.00          -          0          0
0.19/0.23	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.23	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   random           :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.19/0.23	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.19/0.23	c   LP solutions     :       0.00          -          -          1
0.19/0.23	c   pseudo solutions :       0.00          -          -          0
0.19/0.23	c   oneopt           :       0.00       0.00          0          0
0.19/0.23	c   crossover        :       0.00       0.00          0          0
0.19/0.23	c   smallcard        :       0.00       0.00          0          0
0.19/0.23	c   trivial          :       0.00       0.00          2          0
0.19/0.23	c   shiftandpropagate:       0.01       0.00          1          0
0.19/0.23	c   simplerounding   :       0.00       0.00          0          0
0.19/0.23	c   zirounding       :       0.00       0.00          0          0
0.19/0.23	c   rounding         :       0.00       0.00          2          0
0.19/0.23	c   shifting         :       0.00       0.00          2          0
0.19/0.23	c   intshifting      :       0.00       0.00          0          0
0.19/0.23	c   twoopt           :       0.00       0.00          0          0
0.19/0.23	c   indtwoopt        :       0.00       0.00          0          0
0.19/0.23	c   indoneopt        :       0.00       0.00          0          0
0.19/0.23	c   fixandinfer      :       0.00       0.00          0          0
0.19/0.23	c   feaspump         :       0.04       0.00          1          0
0.19/0.23	c   clique           :       0.00       0.00          0          0
0.19/0.23	c   indrounding      :       0.00       0.00          0          0
0.19/0.23	c   indcoefdiving    :       0.00       0.00          0          0
0.19/0.23	c   coefdiving       :       0.00       0.00          0          0
0.19/0.23	c   pscostdiving     :       0.00       0.00          0          0
0.19/0.23	c   fracdiving       :       0.00       0.00          0          0
0.19/0.23	c   nlpdiving        :       0.00       0.00          0          0
0.19/0.23	c   veclendiving     :       0.00       0.00          0          0
0.19/0.23	c   intdiving        :       0.00       0.00          0          0
0.19/0.23	c   actconsdiving    :       0.00       0.00          0          0
0.19/0.23	c   objpscostdiving  :       0.00       0.00          0          0
0.19/0.23	c   rootsoldiving    :       0.00       0.00          0          0
0.19/0.23	c   linesearchdiving :       0.00       0.00          0          0
0.19/0.23	c   guideddiving     :       0.00       0.00          0          0
0.19/0.23	c   octane           :       0.00       0.00          0          0
0.19/0.23	c   rens             :       0.00       0.00          0          0
0.19/0.23	c   rins             :       0.00       0.00          0          0
0.19/0.23	c   localbranching   :       0.00       0.00          0          0
0.19/0.23	c   mutation         :       0.00       0.00          0          0
0.19/0.23	c   dins             :       0.00       0.00          0          0
0.19/0.23	c   vbounds          :       0.00       0.00          0          0
0.19/0.23	c   undercover       :       0.00       0.00          0          0
0.19/0.23	c   subnlp           :       0.00       0.00          0          0
0.19/0.23	c   trysol           :       0.00       0.00          0          0
0.19/0.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.19/0.23	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.19/0.23	c   dual LP          :       0.02          4        259      86.33   14924.51       0.00          1
0.19/0.23	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.23	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.19/0.23	c   diving/probing LP:       0.03         17        477      28.06   16087.69
0.19/0.23	c   strong branching :       0.00          0          0       0.00          -
0.19/0.23	c     (at root node) :          -          0          0       0.00          -
0.19/0.23	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.23	c B&B Tree           :
0.19/0.23	c   number of runs   :          1
0.19/0.23	c   nodes            :          1
0.19/0.23	c   nodes (total)    :          1
0.19/0.23	c   nodes left       :          0
0.19/0.23	c   max depth        :          0
0.19/0.23	c   max depth (total):          0
0.19/0.23	c   backtracks       :          0 (0.0%)
0.19/0.23	c   delayed cutoffs  :          0
0.19/0.23	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.23	c   avg switch length:       2.00
0.19/0.23	c   switching time   :       0.00
0.19/0.23	c Solution           :
0.19/0.23	c   Solutions found  :          1 (1 improvements)
0.19/0.23	c   First Solution   : +7.00000000000000e+01   (in run 1, after 1 nodes, 0.23 seconds, depth 0, found by <relaxation>)
0.19/0.23	c   Primal Bound     : +7.00000000000000e+01   (in run 1, after 1 nodes, 0.23 seconds, depth 0, found by <relaxation>)
0.19/0.23	c   Dual Bound       : +7.00000000000000e+01
0.19/0.23	c   Gap              :       0.00 %
0.19/0.23	c   Root Dual Bound  : +7.00000000000000e+01
0.19/0.23	c   Root Iterations  :        736
0.19/0.24	c Time complete: 0.24.

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-3693179-1338031050/watcher-3693179-1338031050 -o /tmp/evaluation-result-3693179-1338031050/solver-3693179-1338031050 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693179-1338031050.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 1.77 1.95 1.90 2/171 23005
/proc/meminfo: memFree=27588388/32873844 swapFree=7364/7364
[pid=23005] ppid=23003 vsize=10456 CPUtime=0 cores=0,2,4,6
/proc/23005/stat : 23005 (scip-2.1.1.4sfi) R 23003 23005 21011 0 -1 4202496 1358 0 0 0 0 0 0 0 20 0 1 0 269231144 10706944 1313 33554432000 4194304 10169799 140733863721728 140735392546984 8797266 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23005/statm: 2614 1313 412 1459 0 1146 0

[startup+0.0236231 s]
/proc/loadavg: 1.77 1.95 1.90 2/171 23005
/proc/meminfo: memFree=27588388/32873844 swapFree=7364/7364
[pid=23005] ppid=23003 vsize=20304 CPUtime=0.01 cores=0,2,4,6
/proc/23005/stat : 23005 (scip-2.1.1.4sfi) R 23003 23005 21011 0 -1 4202496 3570 0 0 0 1 0 0 0 20 0 1 0 269231144 20791296 3524 33554432000 4194304 10169799 140733863721728 140735392546984 4933699 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/23005/statm: 5076 3532 499 1459 0 3608 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 20304

[startup+0.100242 s]
/proc/loadavg: 1.77 1.95 1.90 2/171 23005
/proc/meminfo: memFree=27588388/32873844 swapFree=7364/7364
[pid=23005] ppid=23003 vsize=30592 CPUtime=0.09 cores=0,2,4,6
/proc/23005/stat : 23005 (scip-2.1.1.4sfi) R 23003 23005 21011 0 -1 4202496 6859 0 0 0 8 1 0 0 20 0 1 0 269231144 31326208 6477 33554432000 4194304 10169799 140733863721728 140735392546984 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/23005/statm: 7648 6477 775 1459 0 6180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30592

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

[startup+0.200254 s]
/proc/loadavg: 1.77 1.95 1.90 2/171 23005
/proc/meminfo: memFree=27588388/32873844 swapFree=7364/7364
[pid=23005] ppid=23003 vsize=31512 CPUtime=0.19 cores=0,2,4,6
/proc/23005/stat : 23005 (scip-2.1.1.4sfi) R 23003 23005 21011 0 -1 4202496 7174 0 0 0 18 1 0 0 20 0 1 0 269231144 32268288 6789 33554432000 4194304 10169799 140733863721728 140735392546984 8629106 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/23005/statm: 7878 6789 819 1459 0 6410 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 31512

Child status: 0
Real time (s): 0.245026
CPU time (s): 0.242962
CPU user time (s): 0.220966
CPU system time (s): 0.021996
CPU usage (%): 99.1577
Max. virtual memory (cumulated for all children) (KiB): 31512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.220966
system time used= 0.021996
maximum resident set size= 28168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7442
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= 2

runsolver used 0 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-26 13:17:30
IDJOB=3693179
IDBENCH=2038
IDSOLVER=2272
FILE ID=node118/3693179-1338031050
RUNJOBID= node118-1338029245-21965
PBS_JOBID= 14624353
Free space on /tmp= 71584 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693179-1338031050/watcher-3693179-1338031050 -o /tmp/evaluation-result-3693179-1338031050/solver-3693179-1338031050 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693179-1338031050.opb -t 1800 -m 15500

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

MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c
RANDOM SEED=2041868074

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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	: 5331.92
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		: 2666.212
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	: 5331.91
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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:        27588760 kB
Buffers:          244192 kB
Cached:          4252592 kB
SwapCached:            0 kB
Active:           549584 kB
Inactive:        3960208 kB
Active(anon):      14388 kB
Inactive(anon):        0 kB
Active(file):     535196 kB
Inactive(file):  3960208 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14320 kB
Writeback:             0 kB
AnonPages:         18548 kB
Mapped:            14224 kB
Shmem:               200 kB
Slab:             638548 kB
SReclaimable:      78920 kB
SUnreclaim:       559628 kB
KernelStack:        1408 kB
PageTables:         3904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71572 MiB
End job on node118 at 2012-05-26 13:17:31