Trace number 1869192

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT1 2.6316 2.67661

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
MD5SUMf9ec307a3c8f55679d3b9ab693efbd4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.6316
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables934
Total number of constraints1063
Number of constraints which are clauses879
Number of constraints which are cardinality constraints (but not clauses)184
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Number of terms in the objective function 934
Biggest coefficient in the objective function 546
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2594
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 546
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2594
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1869192-1245162957.opb>
0.00/0.02	c original problem has 934 variables (934 bin, 0 int, 0 impl, 0 cont) and 1063 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.04	c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4212 impls, 1 clqs
0.00/0.07	c (round 2) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1043 upgd conss, 4212 impls, 1 clqs
0.07/0.08	c (round 3) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1062 upgd conss, 4212 impls, 1 clqs
0.09/0.10	c    (0.1s) probing: 143/933 (15.3%) - 0 fixings, 0 aggregations, 78 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (4 rounds):
0.09/0.10	c  1 deleted vars, 1 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.10	c  4416 implications, 1 cliques
0.09/0.10	c presolved problem has 933 variables (933 bin, 0 int, 0 impl, 0 cont) and 1062 constraints
0.09/0.10	c     182 constraints of type <knapsack>
0.09/0.10	c       1 constraints of type <setppc>
0.09/0.10	c     879 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 1)
0.09/0.10	c Presolving Time: 0.06
0.09/0.10	c OPT-LIN
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.38/0.42	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.38/0.42	c   0.4s|     1 |     0 |  1569 |4298k|   0 | 116 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.38/0.42	o 124
0.38/0.42	c R 0.4s|     1 |     0 |  1569 |4321k|   0 | 116 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 1.240000e+02 |  Large 
0.38/0.42	o 122
0.38/0.42	c s 0.4s|     1 |     0 |  1569 |4344k|   0 | 116 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
0.59/0.67	c   0.6s|     1 |     0 |  1786 |4474k|   0 | 205 | 933 |1062 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
0.98/1.05	c   1.0s|     1 |     0 |  1984 |5797k|   0 | 141 | 933 |1062 |1062 | 933 |1065 |   3 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
1.35/1.46	c   1.4s|     1 |     0 |  2237 |6336k|   0 | 197 | 933 |1062 |1062 | 933 |1066 |   4 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
1.86/1.99	c   1.9s|     1 |     0 |  2617 |6497k|   0 | 219 | 933 |1062 |1062 | 933 |1067 |   5 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
2.34/2.47	c   2.3s|     1 |     0 |  2917 |6538k|   0 | 170 | 933 |1062 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 1.220000e+02 |  Large 
2.45/2.56	o 39
2.45/2.56	c k 2.4s|     1 |     0 |  2917 |6561k|   0 | 170 | 933 |1062 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 3.900000e+01 |3800.00%
2.55/2.64	o 1
2.55/2.64	c E 2.5s|     1 |     0 |  2917 |6561k|   0 |   - | 933 |1062 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
2.55/2.65	c   2.5s|     1 |     0 |  2917 |6561k|   0 |   - | 933 |1062 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
2.55/2.65	c 
2.55/2.65	c SCIP Status        : problem is solved [optimal solution found]
2.55/2.65	c Solving Time (sec) : 2.50
2.55/2.65	c Solving Nodes      : 1
2.55/2.65	c Primal Bound       : +1.00000000000000e+00 (4 solutions)
2.55/2.65	c Dual Bound         : +1.00000000000000e+00
2.55/2.65	c Gap                : 0.00 %
2.55/2.65	c NODE         1
2.55/2.65	c DUAL BOUND   1
2.55/2.65	c PRIMAL BOUND 1
2.55/2.65	c GAP          0
2.55/2.65	s OPTIMUM FOUND
2.55/2.65	v x1 x571 -x360 x934 x572 x419 x370 x407 -x845 x926 x369 x411 x404 -x844 -x363 x405 -x722 -x364 -x761 -x760 x848 x929 -x235 x699 
2.55/2.65	v -x762 x849 -x930 x686 x746 -x186 x459 -x675 x685 x458 x684 -x185 x435 x460 -x238 -x314 x444 -x239 -x189 x678 -x190 x439 x679 
2.55/2.65	v -x718 -x416 -x359 x418 -x560 -x717 x933 x378 -x559 x361 -x374 x415 x925 x366 -x723 -x365 x367 x410 -x721 -x846 x927 x368 -x847 
2.55/2.65	v x932 -x310 x406 x850 x931 x697 x759 x830 -x234 -x309 x698 x747 x694 -x751 -x236 -x501 -x674 x690 x745 -x241 -x315 x457 -x743 
2.55/2.65	v -x824 -x187 -x240 -x313 x434 x445 -x676 x682 -x188 -x449 x681 -x683 -x191 x436 x443 x680 -x170 x440 x441 -x504 x438 -x481 -x505 
2.55/2.65	v x570 -x417 x569 -x889 -x568 x564 -x719 x377 -x720 x362 -x373 x414 -x557 -x724 x346 -x558 -x703 -x893 x345 x408 -x651 -x820 
2.55/2.65	v x928 -x344 -x696 -x756 x843 x912 -x695 -x758 -x819 x831 -x911 -x835 -x910 -x311 x755 -x829 -x312 -x339 x454 -x654 x693 -x825 
2.55/2.65	v -x827 -x237 -x316 x456 -x477 -x500 -x550 -x655 x689 -x750 -x823 -x221 x295 -x220 x453 -x476 -x502 -x677 -x744 -x184 -x219 
2.55/2.65	v -x507 x661 -x172 x437 -x448 -x506 x660 -x176 x420 -x482 -x553 x658 -x117 -x171 x421 x442 -x480 -x554 -x736 x888 x899 -x99 -x567 
2.55/2.65	v x898 -x100 x563 -x357 x375 -x716 x894 -x335 -x358 -x371 x412 -x704 -x892 -x354 -x708 -x840 -x923 -x334 -x350 x409 -x650 -x702 
2.55/2.65	v -x757 -x842 -x924 x610 -x700 -x920 -x342 -x652 -x821 -x839 -x916 -x142 x340 -x343 -x657 -x822 x338 x455 -x656 x754 -x826 
2.55/2.65	v -x834 -x908 -x232 -x308 -x691 -x805 -x909 -x233 x296 -x549 -x687 -x748 -x828 -x181 -x229 -x264 -x300 x672 -x183 -x225 x294 -x452 
2.55/2.65	v -x478 -x503 -x551 x673 x292 x432 x479 -x487 -x556 -x669 -x180 -x217 x433 -x446 x483 -x486 -x555 -x665 -x218 -x289 -x429 -x461 
2.55/2.65	v -x484 -x116 -x175 -x425 x659 x799 -x869 x102 -x907 x101 -x606 x735 x890 -x903 -x356 -x565 -x713 x891 -x138 -x355 x561 -x605 
2.55/2.65	v -x715 x895 -x896 x376 -x739 x875 -x897 -x922 -x137 -x372 -x413 -x712 -x740 -x841 -x921 -x353 x611 x260 -x336 -x349 x609 -x707 
2.55/2.65	v x143 -x337 -x919 x141 x259 x341 -x653 -x701 -x838 -x915 -x231 -x305 -x320 -x530 -x637 -x818 -x230 -x285 -x307 x397 -x636 
2.55/2.65	v x752 -x806 -x832 -x167 -x265 -x635 x671 -x692 -x810 -x182 -x263 -x284 -x304 x670 -x688 -x749 -x795 -x804 -x228 x431 -x498 -x802 
2.55/2.65	v -x113 -x224 -x299 x430 -x450 -x499 -x552 -x794 -x865 -x290 x400 x475 -x495 x536 -x668 -x112 -x179 -x288 -x293 -x401 -x447 
2.55/2.65	v x463 -x491 x535 -x664 -x214 -x428 -x467 x533 x800 -x118 -x173 -x424 -x462 -x485 x798 x868 -x906 x98 -x581 -x714 x737 -x902 x97 
2.55/2.65	v -x566 x742 x887 -x526 x562 -x607 x741 x876 x608 x880 -x139 -x163 -x525 x612 -x711 -x874 -x140 -x351 -x585 x591 -x872 x144 
2.55/2.65	v -x162 -x347 -x705 x123 x333 -x531 -x648 -x815 -x917 -x88 x261 -x306 x321 -x529 -x649 -x817 -x836 -x913 -x168 x262 x325 -x645 
2.55/2.65	v -x166 -x210 x266 -x319 x396 -x641 -x753 -x814 -x833 x245 -x317 -x497 -x32 -x209 -x286 -x303 x398 -x496 -x633 -x809 x91 -x226 
2.55/2.65	v -x287 x403 -x472 -x547 -x634 x92 -x222 -x291 -x297 x402 -x451 x474 -x548 -x796 -x803 -x864 -x215 -x270 -x494 x544 -x666 x797 
2.55/2.65	v -x114 -x177 -x213 -x471 -x490 x540 -x662 x801 -x866 -x35 -x115 -x426 x779 x871 -x36 -x119 -x174 -x422 -x466 x534 x870 x886 -x904 
2.55/2.65	v -x580 x738 x885 -x900 -x95 x728 x884 -x96 -x586 x604 x727 -x527 -x584 x592 -x626 -x709 -x879 -x136 x330 -x352 x528 -x596 
2.55/2.65	v -x647 x124 -x164 x332 -x348 -x532 x590 -x646 -x706 -x816 -x873 -x128 -x165 x511 x588 -x918 -x87 x122 x169 -x329 -x837 -x914 x120 
2.55/2.65	v -x148 x258 -x629 -x644 -x89 x246 x324 -x630 -x640 -x813 x94 -x250 -x546 -x31 x93 -x211 -x244 -x301 -x318 x399 -x473 -x545 
2.55/2.65	v -x807 -x212 -x227 -x242 -x283 x383 x33 -x216 -x223 -x271 -x298 x382 -x38 -x195 -x275 x381 -x492 -x543 -x667 x793 -x37 -x178 
2.55/2.65	v -x269 -x470 -x488 x539 -x663 x781 -x867 x111 -x267 -x427 x785 x851 x107 -x423 -x464 x780 x852 x734 -x905 x582 x733 -x901 x583 
2.55/2.65	v -x601 -x587 -x603 x732 -x883 -x133 -x576 -x48 -x135 x331 -x600 -x625 -x710 x725 -x877 x524 x726 x132 x512 -x595 -x627 -x772 
2.55/2.65	v x161 -x255 x516 x632 -x64 -x127 x149 -x257 -x328 x510 -x589 x631 -x51 x153 -x508 -x642 -x52 -x90 x121 -x147 x254 -x322 -x638 
2.55/2.65	v -x811 x75 -x145 -x280 -x394 -x775 -x10 -x74 -x249 -x282 -x302 -x395 -x776 -x808 -x67 -x73 x208 -x391 x790 x34 -x68 x196 -x243 
2.55/2.65	v -x279 -x387 x792 x20 -x108 x200 -x493 -x541 x862 -x19 -x110 -x194 -x274 x379 -x468 -x489 -x537 x789 x863 -x13 -x17 -x192 -x380 
2.55/2.65	v x859 -x14 x106 -x268 -x465 x784 x855 -x602 -x134 x731 -x881 x521 x579 -x47 x523 -x575 -x599 -x878 -x158 -x573 -x49 x131 x160 
2.55/2.65	v -x256 x520 -x593 -x628 -x771 -x54 x617 -x53 -x63 -x125 x157 -x326 -x515 x616 -x773 -x85 -x393 x615 -x643 -x778 -x65 -x86 x152 
2.55/2.65	v x253 -x281 -x323 -x392 -x509 -x639 -x777 -x812 -x70 -x82 -x205 -x9 -x69 -x79 -x146 x207 -x247 x791 x29 -x390 -x861 x11 x30 
2.55/2.65	v -x71 -x109 x204 -x278 -x386 -x860 -x16 x26 -x72 -x542 -x15 x23 x199 -x272 -x469 -x538 -x788 x858 -x18 x105 -x193 -x782 x853 
2.55/2.65	v x522 x729 -x882 -x46 x518 -x598 -x622 -x45 -x159 x577 -x597 -x621 x730 -x44 -x130 x155 x517 x578 -x623 -x770 -x50 x129 x519 
2.55/2.65	v -x574 -x594 -x624 -x769 -x43 -x62 -x84 x154 x620 x768 -x42 -x61 -x83 -x126 x156 -x327 -x513 -x618 x774 -x41 -x60 -x81 x252 -x619 
2.55/2.65	v x767 -x39 -x66 x150 -x206 x251 -x514 x613 -x766 -x8 x28 -x40 -x59 -x80 -x202 -x389 x614 -x765 -x7 x27 -x58 -x78 x151 -x248 
2.55/2.65	v -x763 x6 x25 -x57 x201 -x277 -x388 -x764 x12 -x55 -x76 x203 -x276 -x384 x5 x24 -x56 -x77 -x787 -x857 x4 -x21 x197 -x273 -x385 
2.55/2.65	v -x786 x2 -x104 x856 x3 -x22 -x103 x198 -x783 x854 
2.55/2.65	c SCIP Status        : problem is solved [optimal solution found]
2.55/2.65	c Solving Time       :       2.50
2.55/2.65	c Original Problem   :
2.55/2.65	c   Problem name     : HOME/instance-1869192-1245162957.opb
2.55/2.65	c   Variables        : 934 (934 binary, 0 integer, 0 implicit integer, 0 continuous)
2.55/2.65	c   Constraints      : 1063 initial, 1063 maximal
2.55/2.65	c Presolved Problem  :
2.55/2.65	c   Problem name     : t_HOME/instance-1869192-1245162957.opb
2.55/2.65	c   Variables        : 933 (933 binary, 0 integer, 0 implicit integer, 0 continuous)
2.55/2.65	c   Constraints      : 1062 initial, 1062 maximal
2.55/2.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.55/2.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.55/2.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.55/2.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.55/2.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.55/2.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.55/2.65	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.55/2.65	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
2.55/2.65	c   setppc           :       0.01          0          0          0          0          0          0          0          0
2.55/2.65	c   linear           :       0.02          1          0          0          1          0          1          0          0
2.55/2.65	c   logicor          :       0.01          0          0          0          0          0          0          0          0
2.55/2.65	c   root node        :          -          0          -          -          0          -          -          -          -
2.55/2.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.55/2.65	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.55/2.65	c   knapsack         :        182          6        312          0          0          0          0          0          0          0
2.55/2.65	c   setppc           :          1          6        285          0          0          0          0          0          0          0
2.55/2.65	c   logicor          :        879          6        308          0          0          0          0          0          0          0
2.55/2.65	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.55/2.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.55/2.65	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.55/2.65	c   knapsack         :       0.02       0.01       0.01       0.00       0.00
2.55/2.65	c   setppc           :       0.00       0.00       0.00       0.00       0.00
2.55/2.65	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.55/2.65	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.55/2.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.55/2.65	c   rootredcost      :       0.00          0          0          0
2.55/2.65	c   pseudoobj        :       0.00          2          0          0
2.55/2.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.55/2.65	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.55/2.65	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.55/2.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.55/2.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.55/2.65	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.55/2.65	c   applied globally :          -          -          -          0        0.0          -          -          -
2.55/2.65	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.55/2.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.55/2.65	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 119)
2.55/2.65	c   redcost          :       0.00          6          0          0          0          0
2.55/2.65	c   impliedbounds    :       0.00          6          0          0          0          0
2.55/2.65	c   intobj           :       0.00          0          0          0          0          0
2.55/2.65	c   gomory           :       0.61          6          0          0        421          0
2.55/2.65	c   strongcg         :       0.56          6          0          0        541          0
2.55/2.65	c   cmir             :       0.08          6          0          0          0          0
2.55/2.65	c   flowcover        :       0.15          6          0          0          0          0
2.55/2.65	c   clique           :       0.00          6          0          0          0          0
2.55/2.65	c   zerohalf         :       0.00          0          0          0          0          0
2.55/2.65	c   mcf              :       0.01          1          0          0          0          0
2.55/2.65	c Pricers            :       Time      Calls       Vars
2.55/2.65	c   problem variables:       0.00          0          0
2.55/2.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.55/2.65	c   pscost           :       0.00          0          0          0          0          0          0
2.55/2.65	c   inference        :       0.00          0          0          0          0          0          0
2.55/2.65	c   mostinf          :       0.00          0          0          0          0          0          0
2.55/2.65	c   leastinf         :       0.00          0          0          0          0          0          0
2.55/2.65	c   fullstrong       :       0.00          0          0          0          0          0          0
2.55/2.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.55/2.65	c   random           :       0.00          0          0          0          0          0          0
2.55/2.65	c   relpscost        :       0.00          0          0          0          0          0          0
2.55/2.65	c Primal Heuristics  :       Time      Calls      Found
2.55/2.65	c   LP solutions     :       0.00          -          0
2.55/2.65	c   pseudo solutions :       0.00          -          0
2.55/2.65	c   simplerounding   :       0.00          0          0
2.55/2.65	c   rounding         :       0.00          6          1
2.55/2.65	c   shifting         :       0.02          6          1
2.55/2.65	c   intshifting      :       0.00          0          0
2.55/2.65	c   oneopt           :       0.00          1          1
2.55/2.65	c   fixandinfer      :       0.00          0          0
2.55/2.65	c   feaspump         :       0.00          0          0
2.55/2.65	c   coefdiving       :       0.00          0          0
2.55/2.65	c   pscostdiving     :       0.00          0          0
2.55/2.65	c   fracdiving       :       0.00          0          0
2.55/2.65	c   veclendiving     :       0.00          0          0
2.55/2.65	c   intdiving        :       0.00          0          0
2.55/2.65	c   actconsdiving    :       0.00          0          0
2.55/2.65	c   objpscostdiving  :       0.00          0          0
2.55/2.65	c   rootsoldiving    :       0.00          0          0
2.55/2.65	c   linesearchdiving :       0.00          0          0
2.55/2.65	c   guideddiving     :       0.00          0          0
2.55/2.65	c   octane           :       0.00          0          0
2.55/2.65	c   rens             :       0.07          1          1
2.55/2.65	c   rins             :       0.00          0          0
2.55/2.65	c   localbranching   :       0.00          0          0
2.55/2.65	c   mutation         :       0.00          0          0
2.55/2.65	c   crossover        :       0.00          0          0
2.55/2.65	c   dins             :       0.00          0          0
2.55/2.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.55/2.65	c   primal LP        :       0.00          0          0       0.00          -
2.55/2.65	c   dual LP          :       0.92          6       2917     486.17    3170.65
2.55/2.65	c   barrier LP       :       0.00          0          0       0.00          -
2.55/2.65	c   diving/probing LP:       0.00          0          0       0.00          -
2.55/2.65	c   strong branching :       0.00          0          0       0.00          -
2.55/2.65	c     (at root node) :          -          0          0       0.00          -
2.55/2.65	c   conflict analysis:       0.00          0          0       0.00          -
2.55/2.65	c B&B Tree           :
2.55/2.65	c   number of runs   :          1
2.55/2.65	c   nodes            :          1
2.55/2.65	c   nodes (total)    :          1
2.55/2.65	c   nodes left       :          0
2.55/2.65	c   max depth        :          0
2.55/2.65	c   max depth (total):          0
2.55/2.65	c   backtracks       :          0 (0.0%)
2.55/2.65	c   delayed cutoffs  :          0
2.55/2.65	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.55/2.65	c   avg switch length:       2.00
2.55/2.65	c   switching time   :       0.00
2.55/2.65	c Solution           :
2.55/2.65	c   Solutions found  :          4 (4 improvements)
2.55/2.65	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 1 nodes, 2.49 seconds, depth 0, found by <rens>)
2.55/2.65	c   Dual Bound       : +1.00000000000000e+00
2.55/2.65	c   Gap              :       0.00 %
2.55/2.65	c   Root Dual Bound  : +1.00000000000000e+00
2.55/2.67	c Time complete: 2.62.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869192-1245162957/watcher-1869192-1245162957 -o /tmp/evaluation-result-1869192-1245162957/solver-1869192-1245162957 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869192-1245162957.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.16 2.09 3/73 10105
/proc/meminfo: memFree=1832872/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=6100 CPUtime=0
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 713 0 0 0 0 0 0 0 18 0 1 0 183893716 6246400 695 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/10105/statm: 1525 704 325 886 0 635 0

[startup+0.0812191 s]
/proc/loadavg: 2.23 2.16 2.09 3/73 10105
/proc/meminfo: memFree=1832872/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=16444 CPUtime=0.07
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 3552 0 0 0 6 1 0 0 18 0 1 0 183893716 16838656 3180 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10105/statm: 4111 3180 442 886 0 3221 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16444

[startup+0.102221 s]
/proc/loadavg: 2.23 2.16 2.09 3/73 10105
/proc/meminfo: memFree=1832872/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=16444 CPUtime=0.09
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 3571 0 0 0 8 1 0 0 18 0 1 0 183893716 16838656 3199 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10105/statm: 4111 3199 457 886 0 3221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16444

[startup+0.302249 s]
/proc/loadavg: 2.23 2.16 2.09 3/73 10105
/proc/meminfo: memFree=1832872/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=19696 CPUtime=0.28
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 4474 0 0 0 26 2 0 0 19 0 1 0 183893716 20168704 4089 1992294400 4194304 7823515 548682068736 18446744073709551615 5924484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 4924 4089 527 886 0 4034 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19696

[startup+0.702295 s]
/proc/loadavg: 2.23 2.16 2.09 3/73 10105
/proc/meminfo: memFree=1832872/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=25204 CPUtime=0.68
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 5880 0 0 0 65 3 0 0 23 0 1 0 183893716 25808896 5476 1992294400 4194304 7823515 548682068736 18446744073709551615 4345288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 6301 5476 566 886 0 5411 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25204

[startup+1.50139 s]
/proc/loadavg: 2.23 2.16 2.09 3/74 10106
/proc/meminfo: memFree=1807712/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=35804 CPUtime=1.45
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 8416 0 0 0 141 4 0 0 25 0 1 0 183893716 36663296 8003 1992294400 4194304 7823515 548682068736 18446744073709551615 4339152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 8951 8003 566 886 0 8061 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 35804

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

[startup+2.30148 s]
/proc/loadavg: 2.30 2.18 2.10 3/74 10106
/proc/meminfo: memFree=1800288/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=39432 CPUtime=2.25
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 9074 0 0 0 220 5 0 0 25 0 1 0 183893716 40378368 8653 1992294400 4194304 7823515 548682068736 18446744073709551615 5584272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 9858 8653 567 886 0 8968 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 39432

[startup+2.50149 s]
/proc/loadavg: 2.30 2.18 2.10 3/74 10106
/proc/meminfo: memFree=1800288/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=40132 CPUtime=2.45
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 9328 0 0 0 239 6 0 0 25 0 1 0 183893716 41095168 8907 1992294400 4194304 7823515 548682068736 18446744073709551615 5965831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 10033 8907 567 886 0 9143 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 40132

[startup+2.60151 s]
/proc/loadavg: 2.30 2.18 2.10 3/74 10106
/proc/meminfo: memFree=1800288/2055920 swapFree=4180892/4192956
[pid=10105] ppid=10103 vsize=49740 CPUtime=2.55
/proc/10105/stat : 10105 (pbscip.linux.x8) R 10103 10105 9510 0 -1 4194304 11408 0 0 0 248 7 0 0 25 0 1 0 183893716 50933760 10987 1992294400 4194304 7823515 548682068736 18446744073709551615 4401523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10105/statm: 12435 10987 572 886 0 11545 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 49740

Child status: 0
Real time (s): 2.67661
CPU time (s): 2.6316
CPU user time (s): 2.53961
CPU system time (s): 0.091986
CPU usage (%): 98.3183
Max. virtual memory (cumulated for all children) (KiB): 49740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.53961
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11575
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= 2
involuntary context switches= 268

runsolver used 0.007998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 16:35:57
IDJOB=1869192
IDBENCH=2227
IDSOLVER=683
FILE ID=node87/1869192-1245162957
PBS_JOBID= 9363857
Free space on /tmp= 66540 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:20:4.5:0.95:100.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-1869192-1245162957/watcher-1869192-1245162957 -o /tmp/evaluation-result-1869192-1245162957/solver-1869192-1245162957 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869192-1245162957.opb

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

MD5SUM BENCH= f9ec307a3c8f55679d3b9ab693efbd4c
RANDOM SEED=1809871681

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1833352 kB
Buffers:         36628 kB
Cached:         101560 kB
SwapCached:       6176 kB
Active:          79264 kB
Inactive:        84512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833352 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          33084 kB
Slab:            43768 kB
Committed_AS:   591860 kB
PageTables:       2128 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2009-06-16 16:36:00