Trace number 2667581

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT1 3.54046 3.54144

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 benchmark0.431933
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 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2667581-1276482064.opb>
0.00/0.03	c original problem has 934 variables (934 bin, 0 int, 0 impl, 0 cont) and 1063 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	o 1502
0.00/0.04	c feasible solution found by trivial heuristic, objective value  1.502000e+03
0.00/0.04	c presolving:
0.00/0.05	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
0.04/0.09	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
0.09/0.10	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
0.09/0.13	c    (0.1s) probing: 143/933 (15.3%) - 0 fixings, 0 aggregations, 78 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (4 rounds):
0.09/0.13	c  1 deleted vars, 1 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.13	c  4416 implications, 1 cliques
0.09/0.13	c presolved problem has 933 variables (933 bin, 0 int, 0 impl, 0 cont) and 1062 constraints
0.09/0.13	c     182 constraints of type <knapsack>
0.09/0.13	c       1 constraints of type <setppc>
0.09/0.13	c     879 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c - non default parameters ----------------------------------------------------------------------
0.09/0.13	c # SCIP version 1.2.1.2
0.09/0.13	c 
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = 10000
0.09/0.13	c 
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = 1799.98
0.09/0.13	c 
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = 1620
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify inequalities
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/linear/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify knapsacks
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.13	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.13	c separating/rapidlearning/freq = 0
0.09/0.13	c 
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving
0.09/0.13	c 
0.39/0.47	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.47	c t 0.4s|     1 |     0 |  1610 |     - |4431k|   0 | 235 | 933 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e-00 | 1.502000e+03 |  Large 
0.39/0.47	o 223
0.39/0.47	c R 0.4s|     1 |     0 |  1610 |     - |4454k|   0 | 235 | 933 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e-00 | 2.230000e+02 |  Large 
1.00/1.06	c   0.9s|     1 |     0 |  1758 |     - |4961k|   0 | 277 | 933 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 2.230000e+02 |  Large 
1.00/1.06	o 64
1.00/1.06	c b 1.0s|     1 |     0 |  1758 |     - |4985k|   0 | 277 | 933 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 6.400000e+01 |6300.00%
1.49/1.52	c   1.4s|     1 |     0 |  1923 |     - |6387k|   0 | 321 | 933 |1062 | 933 |1064 |   2 |   0 |   0 | 1.000000e+00 | 6.400000e+01 |6300.00%
1.49/1.52	o 44
1.49/1.52	c b 1.4s|     1 |     0 |  1923 |     - |6410k|   0 | 321 | 933 |1062 | 933 |1064 |   2 |   0 |   0 | 1.000000e+00 | 4.400000e+01 |4300.00%
2.10/2.10	c   2.0s|     1 |     0 |  2156 |     - |7560k|   0 | 203 | 933 |1062 | 933 |1065 |   3 |   0 |   0 | 1.000000e+00 | 4.400000e+01 |4300.00%
2.10/2.11	o 41
2.10/2.11	c b 2.0s|     1 |     0 |  2156 |     - |7583k|   0 | 203 | 933 |1062 | 933 |1065 |   3 |   0 |   0 | 1.000000e+00 | 4.100000e+01 |4000.00%
2.49/2.57	c   2.4s|     1 |     0 |  2364 |     - |8294k|   0 | 243 | 933 |1062 | 933 |1067 |   5 |   0 |   0 | 1.000000e+00 | 4.100000e+01 |4000.00%
3.09/3.13	c   3.0s|     1 |     0 |  2761 |     - |8337k|   0 | 216 | 933 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 4.100000e+01 |4000.00%
3.49/3.51	o 1
3.49/3.51	c E 3.3s|     1 |     0 |  2761 |     - |8349k|   0 |   - | 933 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
3.49/3.52	c   3.4s|     1 |     0 |  2761 |     - |8349k|   0 |   - | 933 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
3.49/3.52	c 
3.49/3.52	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.52	c Solving Time (sec) : 3.35
3.49/3.52	c Solving Nodes      : 1
3.49/3.52	c Primal Bound       : +1.00000000000000e+00 (7 solutions)
3.49/3.52	c Dual Bound         : +1.00000000000000e+00
3.49/3.52	c Gap                : 0.00 %
3.49/3.52	s OPTIMUM FOUND
3.49/3.52	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 
3.49/3.52	v -x762 x849 x930 x686 x746 -x186 x459 -x675 x685 x458 x684 -x185 x435 x460 -x238 -x314 x444 -x239 -x189 x678 -x190 x439 x679 -x718 
3.49/3.52	v -x416 -x359 x418 -x560 -x717 x933 x378 -x559 -x361 -x374 x415 x925 -x366 x723 -x365 -x367 x410 -x721 x846 x927 -x368 x847 
3.49/3.52	v x932 -x310 x406 x850 x931 x697 x759 x830 -x234 -x309 x698 x747 x694 -x751 -x236 -x501 -x674 x690 x745 -x241 x315 x457 -x743 
3.49/3.52	v -x824 -x187 -x240 -x313 x434 x445 -x676 x682 -x188 -x449 x681 -x683 -x191 x436 x443 x680 -x170 x440 x441 -x504 x438 -x481 -x505 
3.49/3.52	v -x570 -x417 -x569 -x889 -x568 x564 -x719 -x377 x720 -x362 -x373 x414 -x557 x724 x346 -x558 -x703 -x893 -x345 x408 -x651 -x820 
3.49/3.52	v x928 -x344 -x696 -x756 -x843 x912 -x695 -x758 -x819 x831 -x911 -x835 -x910 -x311 x755 x829 -x312 -x339 -x454 -x654 x693 
3.49/3.52	v -x825 x827 -x237 x316 -x456 -x477 -x500 -x550 -x655 x689 -x750 -x823 -x221 x295 -x220 x453 -x476 -x502 -x677 -x744 -x184 -x219 
3.49/3.52	v -x507 x661 -x172 x437 -x448 -x506 x660 -x176 x420 -x482 -x553 x658 -x117 -x171 x421 x442 -x480 -x554 -x736 x888 x899 x99 -x567 
3.49/3.52	v x898 x100 -x563 -x357 -x375 -x716 x894 -x335 -x358 -x371 x412 x704 -x892 -x354 -x708 -x840 -x923 -x334 -x350 x409 -x650 -x702 
3.49/3.52	v -x757 -x842 -x924 x610 -x700 -x920 -x342 -x652 -x821 -x839 -x916 x142 x340 -x343 -x657 -x822 x338 -x455 -x656 x754 -x826 
3.49/3.52	v -x834 -x908 -x232 -x308 x691 -x805 -x909 -x233 x296 x549 -x687 -x748 -x828 -x181 -x229 -x264 -x300 x672 -x183 -x225 x294 -x452 
3.49/3.52	v -x478 -x503 x551 x673 x292 x432 x479 -x487 -x556 -x669 -x180 -x217 x433 -x446 x483 -x486 -x555 -x665 -x218 -x289 -x429 -x461 
3.49/3.52	v -x484 -x116 -x175 -x425 x659 x799 -x869 x102 -x907 x101 -x606 x735 x890 -x903 -x356 -x565 -x713 x891 -x138 -x355 -x561 -x605 
3.49/3.52	v -x715 x895 x896 -x376 -x739 x875 x897 -x922 -x137 -x372 -x413 -x712 -x740 -x841 -x921 -x353 x611 -x260 -x336 -x349 x609 -x707 
3.49/3.52	v x143 x337 -x919 x141 -x259 x341 -x653 -x701 -x838 -x915 -x231 -x305 -x320 -x530 x637 -x818 -x230 -x285 -x307 -x397 x636 x752 
3.49/3.52	v -x806 -x832 -x167 -x265 -x635 x671 -x692 -x810 -x182 -x263 -x284 x304 x670 -x688 -x749 -x795 -x804 -x228 -x431 -x498 -x802 
3.49/3.52	v -x113 -x224 -x299 -x430 -x450 -x499 x552 -x794 -x865 -x290 x400 x475 -x495 x536 -x668 -x112 -x179 -x288 -x293 -x401 -x447 x463 
3.49/3.52	v -x491 x535 -x664 -x214 -x428 -x467 x533 x800 -x118 -x173 -x424 -x462 -x485 x798 x868 -x906 x98 -x581 -x714 x737 -x902 x97 
3.49/3.52	v -x566 x742 x887 -x526 -x562 -x607 x741 x876 -x608 x880 -x139 -x163 -x525 x612 -x711 x874 -x140 -x351 -x585 -x591 -x872 x144 
3.49/3.52	v -x162 -x347 -x705 x123 x333 -x531 x648 -x815 -x917 -x88 -x261 -x306 x321 -x529 x649 -x817 -x836 -x913 -x168 -x262 x325 x645 -x166 
3.49/3.52	v -x210 x266 -x319 -x396 -x641 x753 -x814 -x833 x245 -x317 -x497 -x32 x209 -x286 x303 -x398 -x496 -x633 -x809 x91 -x226 -x287 
3.49/3.52	v x403 -x472 -x547 -x634 x92 -x222 -x291 -x297 x402 -x451 x474 -x548 -x796 -x803 -x864 -x215 x270 -x494 x544 -x666 x797 -x114 
3.49/3.52	v -x177 -x213 -x471 -x490 x540 -x662 x801 -x866 -x35 -x115 -x426 x779 x871 -x36 -x119 -x174 -x422 -x466 x534 x870 x886 -x904 
3.49/3.52	v -x580 x738 x885 -x900 x95 x728 -x884 x96 -x586 -x604 x727 x527 -x584 x592 -x626 -x709 -x879 -x136 x330 -x352 x528 -x596 x647 
3.49/3.52	v x124 -x164 x332 -x348 -x532 -x590 x646 -x706 -x816 -x873 x128 -x165 x511 -x588 -x918 -x87 x122 -x169 x329 -x837 -x914 x120 x148 
3.49/3.52	v -x258 -x629 -x644 -x89 x246 x324 -x630 -x640 -x813 x94 -x250 -x546 -x31 x93 x211 -x244 -x301 -x318 x399 -x473 -x545 -x807 
3.49/3.52	v x212 -x227 -x242 -x283 x383 x33 -x216 -x223 x271 -x298 -x382 -x38 -x195 x275 -x381 -x492 -x543 -x667 x793 -x37 -x178 x269 -x470 
3.49/3.52	v -x488 x539 -x663 x781 -x867 -x111 -x267 -x427 x785 x851 -x107 -x423 -x464 x780 x852 x734 -x905 x582 x733 -x901 x583 -x601 
3.49/3.52	v -x587 -x603 x732 -x883 -x133 -x576 -x48 -x135 x331 x600 -x625 -x710 -x725 -x877 x524 -x726 x132 x512 -x595 x627 -x772 -x161 
3.49/3.52	v -x255 x516 x632 -x64 -x127 x149 -x257 -x328 x510 -x589 -x631 x51 x153 -x508 -x642 -x52 -x90 x121 -x147 x254 -x322 -x638 -x811 
3.49/3.52	v x75 -x145 -x280 -x394 -x775 -x10 -x74 -x249 -x282 -x302 -x395 -x776 -x808 x67 -x73 x208 -x391 -x790 x34 -x68 x196 -x243 -x279 
3.49/3.52	v -x387 x792 x20 -x108 -x200 -x493 -x541 x862 -x19 -x110 -x194 -x274 -x379 -x468 -x489 x537 x789 x863 -x13 -x17 -x192 -x380 x859 
3.49/3.52	v -x14 -x106 -x268 -x465 x784 x855 -x602 -x134 x731 -x881 x521 x579 -x47 x523 -x575 -x599 -x878 -x158 -x573 -x49 x131 -x160 
3.49/3.52	v -x256 x520 -x593 x628 -x771 x54 x617 x53 -x63 -x125 x157 -x326 -x515 x616 -x773 -x85 -x393 x615 -x643 -x778 x65 -x86 x152 -x253 
3.49/3.52	v -x281 -x323 -x392 -x509 -x639 -x777 -x812 x70 -x82 -x205 -x9 x69 -x79 -x146 x207 -x247 -x791 x29 -x390 -x861 -x11 x30 -x71 
3.49/3.52	v -x109 x204 -x278 -x386 -x860 x16 x26 -x72 -x542 -x15 x23 -x199 -x272 -x469 x538 x788 -x858 -x18 -x105 -x193 x782 x853 x522 
3.49/3.52	v x729 -x882 -x46 x518 -x598 -x622 -x45 -x159 x577 -x597 -x621 x730 x44 -x130 -x155 x517 x578 -x623 -x770 -x50 x129 x519 -x574 
3.49/3.52	v -x594 x624 -x769 x43 -x62 -x84 -x154 x620 x768 -x42 x61 -x83 -x126 x156 -x327 -x513 -x618 x774 -x41 x60 -x81 -x252 -x619 x767 
3.49/3.52	v -x39 x66 x150 -x206 -x251 -x514 x613 -x766 -x8 -x28 -x40 x59 -x80 x202 -x389 x614 -x765 -x7 x27 x58 -x78 -x151 -x248 -x763 x6 
3.49/3.52	v x25 -x57 x201 -x277 -x388 -x764 -x12 -x55 -x76 x203 -x276 -x384 x5 x24 -x56 -x77 x787 -x857 x4 x21 -x197 -x273 -x385 x786 x2 
3.49/3.52	v -x104 -x856 x3 x22 -x103 -x198 x783 -x854 
3.49/3.52	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.52	c Solving Time       :       3.35
3.49/3.52	c Original Problem   :
3.49/3.52	c   Problem name     : HOME/instance-2667581-1276482064.opb
3.49/3.52	c   Variables        : 934 (934 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.52	c   Constraints      : 1063 initial, 1063 maximal
3.49/3.52	c Presolved Problem  :
3.49/3.52	c   Problem name     : t_HOME/instance-2667581-1276482064.opb
3.49/3.52	c   Variables        : 933 (933 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.52	c   Constraints      : 1062 initial, 1062 maximal
3.49/3.52	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.49/3.52	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.49/3.52	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
3.49/3.52	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.49/3.52	c   linear           :       0.02          1          0          0          1          0          1          0          0
3.49/3.52	c   logicor          :       0.02          0          0          0          0          0          0          0          0
3.49/3.52	c   root node        :          -          0          -          -          0          -          -          -          -
3.49/3.52	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.52	c   integral         :          0          0          0          0          0          0          0          0          0          0
3.49/3.52	c   knapsack         :        182          6        312          0          0          0          0          0          0          0
3.49/3.52	c   setppc           :          1          6        285          0          0          0          0          0          0          0
3.49/3.52	c   logicor          :        879          6        308          0          0          0          0          0          0          0
3.49/3.52	c   countsols        :          0          0          0          0          0          0          0          0          0          0
3.49/3.52	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.49/3.52	c   integral         :       0.00       0.00       0.00       0.00       0.00
3.49/3.52	c   knapsack         :       0.03       0.03       0.00       0.00       0.00
3.49/3.52	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.49/3.52	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.49/3.52	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.49/3.52	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.49/3.52	c   vbounds          :       0.00          2          0          0
3.49/3.52	c   rootredcost      :       0.00          0          0          0
3.49/3.52	c   pseudoobj        :       0.00          2          0          0
3.49/3.52	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.49/3.52	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.49/3.52	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.52	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.52	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.52	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.49/3.52	c   applied globally :          -          -          -          0        0.0          -          -          -
3.49/3.52	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.49/3.52	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.49/3.52	c   cut pool         :       0.01          5          -          -          3          -    (maximal pool size: 221)
3.49/3.52	c   redcost          :       0.00          6          0          0          0          0
3.49/3.52	c   impliedbounds    :       0.00          6          0          0          0          0
3.49/3.52	c   intobj           :       0.00          0          0          0          0          0
3.49/3.52	c   cgmip            :       0.00          0          0          0          0          0
3.49/3.52	c   gomory           :       0.84          6          0          0        453          0
3.49/3.52	c   strongcg         :       0.87          6          0          0       1003          0
3.49/3.52	c   cmir             :       0.09          6          0          0          0          0
3.49/3.52	c   flowcover        :       0.13          6          0          0          0          0
3.49/3.52	c   clique           :       0.00          6          0          0          0          0
3.49/3.52	c   zerohalf         :       0.00          0          0          0          0          0
3.49/3.52	c   mcf              :       0.00          1          0          0          0          0
3.49/3.52	c   rapidlearning    :       0.09          1          0          0          0          0
3.49/3.52	c Pricers            :       Time      Calls       Vars
3.49/3.52	c   problem variables:       0.00          0          0
3.49/3.52	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.52	c   pscost           :       0.00          0          0          0          0          0          0
3.49/3.52	c   inference        :       0.00          0          0          0          0          0          0
3.49/3.52	c   mostinf          :       0.00          0          0          0          0          0          0
3.49/3.52	c   leastinf         :       0.00          0          0          0          0          0          0
3.49/3.52	c   fullstrong       :       0.00          0          0          0          0          0          0
3.49/3.52	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.49/3.52	c   random           :       0.00          0          0          0          0          0          0
3.49/3.52	c   relpscost        :       0.00          0          0          0          0          0          0
3.49/3.52	c Primal Heuristics  :       Time      Calls      Found
3.49/3.52	c   LP solutions     :       0.00          -          0
3.49/3.52	c   pseudo solutions :       0.00          -          0
3.49/3.52	c   crossover        :       0.00          0          0
3.49/3.52	c   oneopt           :       0.01          4          3
3.49/3.52	c   trivial          :       0.00          2          2
3.49/3.52	c   simplerounding   :       0.00          0          0
3.49/3.52	c   zirounding       :       0.00          1          0
3.49/3.52	c   rounding         :       0.01          6          1
3.49/3.52	c   shifting         :       0.00          6          0
3.49/3.52	c   intshifting      :       0.00          0          0
3.49/3.52	c   twoopt           :       0.00          0          0
3.49/3.52	c   fixandinfer      :       0.00          0          0
3.49/3.52	c   feaspump         :       0.00          0          0
3.49/3.52	c   coefdiving       :       0.00          0          0
3.49/3.52	c   pscostdiving     :       0.00          0          0
3.49/3.52	c   fracdiving       :       0.00          0          0
3.49/3.52	c   veclendiving     :       0.00          0          0
3.49/3.52	c   intdiving        :       0.00          0          0
3.49/3.52	c   actconsdiving    :       0.00          0          0
3.49/3.52	c   objpscostdiving  :       0.00          0          0
3.49/3.52	c   rootsoldiving    :       0.00          0          0
3.49/3.52	c   linesearchdiving :       0.00          0          0
3.49/3.52	c   guideddiving     :       0.00          0          0
3.49/3.52	c   octane           :       0.00          0          0
3.49/3.52	c   rens             :       0.26          1          1
3.49/3.52	c   rins             :       0.00          0          0
3.49/3.52	c   localbranching   :       0.00          0          0
3.49/3.52	c   mutation         :       0.00          0          0
3.49/3.52	c   dins             :       0.00          0          0
3.49/3.52	c   undercover       :       0.00          0          0
3.49/3.52	c   nlp              :       0.00          0          0
3.49/3.52	c   trysol           :       0.00          0          0
3.49/3.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.49/3.52	c   primal LP        :       0.00          0          0       0.00          -
3.49/3.52	c   dual LP          :       0.90          6       2761     460.17    3067.78
3.49/3.52	c   lex dual LP      :       0.00          0          0       0.00          -
3.49/3.52	c   barrier LP       :       0.00          0          0       0.00          -
3.49/3.52	c   diving/probing LP:       0.00          0          0       0.00          -
3.49/3.52	c   strong branching :       0.00          0          0       0.00          -
3.49/3.52	c     (at root node) :          -          0          0       0.00          -
3.49/3.52	c   conflict analysis:       0.00          0          0       0.00          -
3.49/3.52	c B&B Tree           :
3.49/3.52	c   number of runs   :          1
3.49/3.52	c   nodes            :          1
3.49/3.52	c   nodes (total)    :          1
3.49/3.52	c   nodes left       :          0
3.49/3.52	c   max depth        :          0
3.49/3.52	c   max depth (total):          0
3.49/3.52	c   backtracks       :          0 (0.0%)
3.49/3.52	c   delayed cutoffs  :          0
3.49/3.52	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.49/3.52	c   avg switch length:       2.00
3.49/3.52	c   switching time   :       0.00
3.49/3.52	c Solution           :
3.49/3.52	c   Solutions found  :          7 (6 improvements)
3.49/3.52	c   First Solution   : +1.50200000000000e+03   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
3.49/3.52	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 1 nodes, 3.34 seconds, depth 0, found by <rens>)
3.49/3.52	c   Dual Bound       : +1.00000000000000e+00
3.49/3.52	c   Gap              :       0.00 %
3.49/3.52	c   Root Dual Bound  : +1.00000000000000e+00
3.49/3.52	c   Root Iterations  :       2761
3.49/3.54	c Time complete: 3.52.

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-2667581-1276482064/watcher-2667581-1276482064 -o /tmp/evaluation-result-2667581-1276482064/solver-2667581-1276482064 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667581-1276482064.opb -t 1800 -m 1800 

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: 1.23 1.05 1.02 3/106 29504
/proc/meminfo: memFree=1821812/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=6696 CPUtime=0
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 983 0 0 0 0 0 0 0 21 0 1 0 23810458 6856704 903 1992294400 4194304 8223781 140733736012912 18446744073709551615 7256628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29504/statm: 1674 903 343 984 0 687 0

[startup+0.0559031 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 29504
/proc/meminfo: memFree=1821812/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=15024 CPUtime=0.04
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 3415 0 0 0 3 1 0 0 24 0 1 0 23810458 15384576 2714 1992294400 4194304 8223781 140733736012912 18446744073709551615 5504389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 3756 2714 447 984 0 2769 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15024

[startup+0.100908 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 29504
/proc/meminfo: memFree=1821812/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=16316 CPUtime=0.09
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 5042 0 0 0 7 2 0 0 24 0 1 0 23810458 16707584 3056 1992294400 4194304 8223781 140733736012912 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 4079 3056 465 984 0 3092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16316

[startup+0.30093 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 29504
/proc/meminfo: memFree=1821812/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=20224 CPUtime=0.29
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 6728 0 0 0 26 3 0 0 25 0 1 0 23810458 20709376 4121 1992294400 4194304 8223781 140733736012912 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 5056 4121 542 984 0 4069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20224

[startup+0.700978 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 29504
/proc/meminfo: memFree=1821812/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=27368 CPUtime=0.69
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 8600 0 0 0 65 4 0 0 25 0 1 0 23810458 28024832 5871 1992294400 4194304 8223781 140733736012912 18446744073709551615 6059322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 6842 5871 557 984 0 5855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27368

[startup+1.50107 s]
/proc/loadavg: 1.21 1.05 1.02 2/107 29505
/proc/meminfo: memFree=1793532/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=36764 CPUtime=1.49
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 15888 0 0 0 140 9 0 0 25 0 1 0 23810458 37646336 8338 1992294400 4194304 8223781 140733736012912 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 9191 8338 588 984 0 8204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36764

[startup+3.10126 s]
/proc/loadavg: 1.21 1.05 1.02 2/107 29505
/proc/meminfo: memFree=1784728/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=43404 CPUtime=3.09
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 17738 0 0 0 299 10 0 0 25 0 1 0 23810458 44445696 9843 1992294400 4194304 8223781 140733736012912 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 10851 9843 588 984 0 9864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43404

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

[startup+3.50131 s]
/proc/loadavg: 1.21 1.05 1.02 2/107 29505
/proc/meminfo: memFree=1784356/2059040 swapFree=4136456/4192956
[pid=29504] ppid=29502 vsize=55368 CPUtime=3.49
/proc/29504/stat : 29504 (pbscip.linux.x8) R 29502 29504 28077 0 -1 4202496 23844 0 0 0 335 14 0 0 25 0 1 0 23810458 56696832 12525 1992294400 4194304 8223781 140733736012912 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29504/statm: 13842 12525 594 984 0 12855 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 55368

Child status: 0
Real time (s): 3.54144
CPU time (s): 3.54046
CPU user time (s): 3.38948
CPU system time (s): 0.150977
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 55368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.38948
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23850
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= 5
involuntary context switches= 48

runsolver used 0.006998 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-14 04:21:04
IDJOB=2667581
IDBENCH=2227
IDSOLVER=1169
FILE ID=node001/2667581-1276482064
PBS_JOBID= 11173369
Free space on /tmp= 62436 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
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.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667581-1276482064/watcher-2667581-1276482064 -o /tmp/evaluation-result-2667581-1276482064/solver-2667581-1276482064 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667581-1276482064.opb -t 1800 -m 1800

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

MD5SUM BENCH= f9ec307a3c8f55679d3b9ab693efbd4c
RANDOM SEED=473301442

node001.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822216 kB
Buffers:         50292 kB
Cached:         108416 kB
SwapCached:       9304 kB
Active:          99816 kB
Inactive:        71392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822216 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            4780 kB
Writeback:           0 kB
AnonPages:       11064 kB
Mapped:           9232 kB
Slab:            43828 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62432 MiB
End job on node001 at 2010-06-14 04:21:08