Trace number 2667582

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 solverOPT2 4.50631 4.50667

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.95:98.opb
MD5SUM09000b526c4cf3fc454b31cbb57a970b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.439932
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables906
Total number of constraints1039
Number of constraints which are clauses852
Number of constraints which are cardinality constraints (but not clauses)187
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 906
Biggest coefficient in the objective function 553
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2526
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 553
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2526
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-2667582-1276483156.opb>
0.00/0.03	c original problem has 906 variables (906 bin, 0 int, 0 impl, 0 cont) and 1039 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	o 1420
0.00/0.04	c feasible solution found by trivial heuristic, objective value  1.420000e+03
0.00/0.04	c presolving:
0.04/0.05	c (round 1) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4120 impls, 3 clqs
0.04/0.08	c (round 2) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1008 upgd conss, 4120 impls, 3 clqs
0.09/0.10	c (round 3) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1032 upgd conss, 4120 impls, 3 clqs
0.09/0.13	c    (0.1s) probing: 154/899 (17.1%) - 0 fixings, 0 aggregations, 113 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  7 deleted vars, 7 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.13	c  4446 implications, 3 cliques
0.09/0.13	c presolved problem has 899 variables (899 bin, 0 int, 0 impl, 0 cont) and 1032 constraints
0.09/0.13	c     183 constraints of type <knapsack>
0.09/0.13	c       3 constraints of type <setppc>
0.09/0.13	c     846 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 
0.09/0.13	o 1419
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c t 0.1s|     1 |     0 |     0 |     - |3600k|   0 |   - | 899 |1032 |   0 |   0 |   0 |   0 |   0 |      --      | 1.419000e+03 |    Inf 
0.09/0.14	o 704
0.09/0.14	c b 0.1s|     1 |     0 |     0 |     - |4333k|   0 |   - | 899 |1032 | 899 |1032 |   0 |   0 |   0 |      --      | 7.040000e+02 |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |  1469 |     - |4321k|   0 | 234 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 7.040000e+02 |  Large 
0.39/0.41	o 258
0.39/0.41	c R 0.3s|     1 |     0 |  1469 |     - |4344k|   0 | 234 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 2.580000e+02 |  Large 
0.39/0.42	o 256
0.39/0.42	c s 0.3s|     1 |     0 |  1469 |     - |4368k|   0 | 234 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 2.560000e+02 |  Large 
0.39/0.42	o 72
0.39/0.42	c b 0.3s|     1 |     0 |  1469 |     - |4391k|   0 | 234 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 7.200000e+01 |3500.00%
0.79/0.86	c   0.7s|     1 |     0 |  1474 |     - |5060k|   0 | 239 | 899 |1032 | 899 |1033 |   1 |   0 |   0 | 2.000000e+00 | 7.200000e+01 |3500.00%
0.79/0.86	o 45
0.79/0.86	c b 0.8s|     1 |     0 |  1474 |     - |5083k|   0 | 239 | 899 |1032 | 899 |1033 |   1 |   0 |   0 | 2.000000e+00 | 4.500000e+01 |2150.00%
1.19/1.21	c   1.1s|     1 |     0 |  1542 |     - |5740k|   0 | 312 | 899 |1032 | 899 |1035 |   3 |   0 |   0 | 2.000000e+00 | 4.500000e+01 |2150.00%
1.19/1.21	o 38
1.19/1.21	c b 1.1s|     1 |     0 |  1542 |     - |5763k|   0 | 312 | 899 |1032 | 899 |1035 |   3 |   0 |   0 | 2.000000e+00 | 3.800000e+01 |1800.00%
1.49/1.59	c   1.5s|     1 |     0 |  1577 |     - |5965k|   0 | 269 | 899 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 3.800000e+01 |1800.00%
1.59/1.60	o 37
1.59/1.60	c b 1.5s|     1 |     0 |  1577 |     - |5988k|   0 | 269 | 899 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 3.700000e+01 |1750.00%
1.89/2.00	c   1.9s|     1 |     0 |  1616 |     - |6247k|   0 | 301 | 899 |1032 | 899 |1037 |   5 |   0 |   0 | 2.000000e+00 | 3.700000e+01 |1750.00%
2.39/2.46	c   2.3s|     1 |     0 |  1692 |     - |6358k|   0 | 349 | 899 |1032 | 899 |1038 |   6 |   0 |   0 | 2.000000e+00 | 3.700000e+01 |1750.00%
2.99/3.02	c   2.9s|     1 |     0 |  1760 |     - |6390k|   0 | 320 | 899 |1032 | 899 |1039 |   7 |   0 |   0 | 2.000000e+00 | 3.700000e+01 |1750.00%
4.39/4.47	o 2
4.39/4.47	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.39/4.47	c E 4.3s|     1 |     0 |  1760 |     - |6402k|   0 |   - | 899 |1032 | 899 |1039 |   7 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.39/4.48	c   4.3s|     1 |     0 |  1760 |     - |6402k|   0 |   - | 899 |1032 | 899 |1039 |   7 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.39/4.48	c 
4.39/4.48	c SCIP Status        : problem is solved [optimal solution found]
4.39/4.48	c Solving Time (sec) : 4.28
4.39/4.48	c Solving Nodes      : 1
4.39/4.48	c Primal Bound       : +2.00000000000000e+00 (10 solutions)
4.39/4.48	c Dual Bound         : +2.00000000000000e+00
4.39/4.48	c Gap                : 0.00 %
4.39/4.48	s OPTIMUM FOUND
4.39/4.48	v x1 -x137 x244 x235 x733 x239 x232 -x632 x691 -x62 -x140 x233 x678 x50 -x631 x653 x677 -x54 x634 x640 -x676 -x47 -x392 -x635 x639 
4.39/4.48	v x897 -x48 -x391 x638 x300 x393 x299 x377 x301 x256 -x285 x900 x906 x901 x248 -x136 x243 x732 -x59 -x141 x689 -x61 -x139 x238 
4.39/4.48	v x690 x651 -x686 -x736 -x58 -x234 -x633 x652 x682 -x737 x618 -x648 -x53 x617 -x644 -x674 x896 x390 -x555 -x616 -x675 -x49 x378 
4.39/4.48	v -x636 -x774 x898 -x253 x298 x382 -x637 x903 -x255 x286 x376 x902 x290 x374 -x531 -x252 -x284 -x532 -x282 x528 x657 -x777 x247 
4.39/4.48	v x524 x659 -x778 -x138 -x342 x688 -x60 -x142 x242 -x551 x687 x734 -x125 -x474 x650 -x739 x236 -x475 -x550 x649 -x738 x629 
4.39/4.48	v -x685 -x57 x630 x681 -x387 x556 x626 -x647 -x51 -x389 x554 -x622 -x643 x295 -x254 x297 x386 -x614 -x773 -x848 x899 -x530 -x615 
4.39/4.48	v x883 x294 x381 -x529 -x775 x882 -x229 -x780 x881 -x251 -x289 -x375 -x658 -x779 -x527 -x851 x245 -x283 -x523 -x852 x656 -x135 
4.39/4.48	v -x341 x477 x126 -x240 -x476 x607 x735 x130 -x628 x721 -x124 -x237 x552 -x627 x720 -x122 -x346 x553 -x683 x719 -x55 -x225 -x388 
4.39/4.48	v x557 x679 -x710 -x536 -x610 x625 -x645 -x52 -x224 x296 -x611 -x621 -x641 -x823 -x894 x385 -x847 x895 -x230 -x713 -x891 -x228 
4.39/4.48	v x293 x379 -x714 -x776 x849 -x887 -x279 x760 -x826 x854 -x249 -x287 x759 -x827 x853 -x879 -x525 x758 -x880 x246 -x521 -x753 
4.39/4.48	v x654 -x518 x99 -x433 x905 -x343 x465 x731 x134 -x178 -x241 -x464 x606 x730 -x347 -x463 x729 -x129 -x345 x608 -x725 x549 x613 
4.39/4.48	v -x684 -x56 -x123 -x275 x537 -x612 x680 -x709 -x717 -x182 -x541 x623 -x646 -x718 -x893 -x40 -x226 -x274 -x535 -x619 -x642 x711 
4.39/4.48	v -x822 -x892 -x227 -x416 -x533 x716 -x231 x383 x715 -x824 -x210 -x280 -x771 -x829 -x890 -x278 x291 x380 -x514 -x772 -x828 x850 
4.39/4.48	v -x886 -x43 -x458 x768 x834 -x44 -x95 -x250 -x288 -x513 -x764 -x798 x833 -x371 -x526 x832 -x94 -x522 x752 x756 -x324 -x519 
4.39/4.48	v x757 -x517 x655 x754 x100 -x801 x98 x432 -x802 -x344 -x473 x566 x133 x177 x348 -x412 -x469 x330 -x546 -x728 -x127 -x411 -x461 
4.39/4.48	v x548 x609 -x724 x183 -x462 x593 -x181 -x454 x545 x592 -x417 x591 x624 -x39 x276 -x367 -x415 -x453 -x540 -x620 x712 -x223 x277 
4.39/4.48	v x696 -x770 -x41 -x211 x281 -x320 -x366 x384 -x534 -x695 -x769 x825 x46 -x204 -x215 -x260 -x459 -x694 x809 -x845 -x888 x45 
4.39/4.48	v -x209 x292 -x319 -x457 -x808 -x846 x872 -x884 -x207 -x372 -x767 -x807 -x842 -x370 -x515 -x763 x797 -x838 x325 -x516 x96 x323 
4.39/4.48	v -x429 -x520 x799 -x830 x97 x499 x804 -x831 -x875 x101 -x428 x755 -x803 -x876 x79 x434 x904 -x340 -x472 x565 -x15 x131 x179 x331 
4.39/4.48	v -x468 -x547 -x667 x180 x335 -x604 -x726 -x128 x184 -x200 -x329 x413 -x605 -x722 x164 -x327 x414 -x570 -x601 -x115 -x199 -x418 
4.39/4.48	v -x544 -x597 -x18 -x220 x397 x707 -x19 -x222 -x455 -x538 x589 x708 -x158 -x205 x273 -x456 -x590 x704 -x820 -x844 -x42 -x203 
4.39/4.48	v -x219 x261 -x368 -x460 x700 -x821 -x843 x26 x118 -x265 -x369 -x439 x817 -x889 x25 -x119 -x214 -x259 -x321 -x373 -x692 x813 
4.39/4.48	v x871 -x885 x24 -x257 -x322 -x352 -x493 -x693 -x765 -x841 -x208 x326 -x761 -x805 -x837 x873 -x305 x512 -x806 x878 x500 x800 -x877 
4.39/4.48	v x93 x504 -x750 x784 x81 -x430 x498 -x751 x783 x85 -x431 x496 x747 -x781 x80 x435 x743 -x470 x567 -x603 -x14 x132 -x154 x339 
4.39/4.49	v -x466 -x602 -x666 x176 -x571 -x727 -x16 -x153 x165 x334 -x569 -x723 -x21 x169 -x410 -x600 x670 -x706 -x20 -x114 -x163 -x201 
4.39/4.49	v -x221 -x328 x398 -x489 -x542 -x596 x671 -x705 -x159 -x161 x202 -x270 -x402 -x819 -x116 -x157 -x206 -x272 x396 -x488 -x539 -x582 
4.39/4.49	v -x818 -x37 x121 x188 -x394 x452 -x703 -x38 -x72 x120 -x218 -x269 x440 -x699 -x34 -x365 x444 -x494 -x816 -x30 -x212 -x264 
4.39/4.49	v -x353 -x438 -x492 -x812 x318 -x357 -x436 x509 -x585 -x766 -x839 -x22 -x258 x306 -x351 x511 -x586 -x762 -x835 x874 -x23 -x75 
4.39/4.49	v x90 x310 -x349 -x749 -x795 x859 -x76 x92 -x304 -x508 -x748 x796 x858 -x302 -x792 -x857 x89 -x503 -x788 x427 x746 x84 x423 -x497 
4.39/4.49	v x742 -x782 x175 -x471 x568 x174 -x338 -x467 x572 -x668 -x407 x561 x673 x17 -x155 -x173 -x332 -x409 x672 x6 -x156 -x598 x5 
4.39/4.49	v -x160 x168 -x271 -x406 -x543 -x594 x4 -x36 -x146 -x198 x449 -x35 -x117 -x162 x189 -x401 x451 -x490 -x581 x106 -x192 -x362 x491 
4.39/4.49	v -x701 x71 x105 x187 -x216 -x268 -x364 -x395 -x448 -x495 -x583 -x697 -x33 x104 -x185 -x315 -x481 x588 -x814 -x29 x73 -x213 -x262 
4.39/4.49	v x317 -x361 -x443 -x510 -x587 -x810 x78 -x794 -x840 -x869 x77 -x91 x314 -x356 -x437 -x793 -x836 x870 x866 x309 -x350 -x507 
4.39/4.49	v x863 -x424 -x791 x88 -x303 x426 -x501 -x787 -x855 x744 -x856 x82 x422 x740 x11 -x171 -x337 x564 x665 x10 -x150 -x336 -x408 
4.39/4.49	v x562 x669 x12 -x149 -x170 -x404 x563 x664 x13 -x151 -x172 -x196 -x333 x560 x663 x9 -x111 -x152 -x195 -x403 x558 -x599 -x662 -x7 
4.39/4.49	v -x110 x147 x166 -x197 -x405 -x450 -x485 x559 -x595 -x660 -x8 -x112 x148 x194 -x446 -x484 -x580 -x661 x2 -x113 -x145 x167 x193 
4.39/4.49	v -x363 -x399 -x486 -x579 -x3 -x32 x70 -x109 -x143 -x267 -x359 -x445 x487 x578 -x702 x69 -x107 -x144 -x190 -x217 -x266 -x316 
4.39/4.49	v -x400 -x447 x482 x584 -x698 -x31 x68 -x108 -x191 -x312 -x358 x483 x577 -x815 -x868 -x27 x74 x102 -x186 -x263 -x360 -x441 -x480 
4.39/4.49	v x576 -x811 -x867 x67 -x103 -x311 -x478 x575 x865 -x28 x66 x313 -x354 -x442 -x479 -x573 x65 -x506 -x574 -x790 x864 x63 x307 
4.39/4.49	v -x355 -x425 -x505 x862 x64 -x87 -x420 -x789 -x86 x308 -x502 -x785 x860 x419 -x745 x861 x83 x421 x741 -x786 
4.39/4.49	c SCIP Status        : problem is solved [optimal solution found]
4.39/4.49	c Solving Time       :       4.28
4.39/4.49	c Original Problem   :
4.39/4.49	c   Problem name     : HOME/instance-2667582-1276483156.opb
4.39/4.49	c   Variables        : 906 (906 binary, 0 integer, 0 implicit integer, 0 continuous)
4.39/4.49	c   Constraints      : 1039 initial, 1039 maximal
4.39/4.49	c Presolved Problem  :
4.39/4.49	c   Problem name     : t_HOME/instance-2667582-1276483156.opb
4.39/4.49	c   Variables        : 899 (899 binary, 0 integer, 0 implicit integer, 0 continuous)
4.39/4.49	c   Constraints      : 1032 initial, 1032 maximal
4.39/4.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.39/4.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.39/4.49	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
4.39/4.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.39/4.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.39/4.49	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.39/4.49	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.39/4.49	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
4.39/4.49	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.39/4.49	c   linear           :       0.02          1          5          0          1          0          7          0          0
4.39/4.49	c   logicor          :       0.02          0          0          0          0          0          0          0          0
4.39/4.49	c   root node        :          -          0          -          -          0          -          -          -          -
4.39/4.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.39/4.49	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.39/4.49	c   knapsack         :        183          6        349          0          0          0          0          0          0          0
4.39/4.49	c   setppc           :          3          6        349          0          0          0          0          0          0          0
4.39/4.49	c   logicor          :        846          6        343          0          0          0          0          0          0          0
4.39/4.49	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.39/4.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.39/4.49	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.39/4.49	c   knapsack         :       0.02       0.01       0.01       0.00       0.00
4.39/4.49	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.39/4.49	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.39/4.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.39/4.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.39/4.49	c   vbounds          :       0.00          2          0          0
4.39/4.49	c   rootredcost      :       0.00          0          0          0
4.39/4.49	c   pseudoobj        :       0.00          2          0          0
4.39/4.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.39/4.49	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.39/4.49	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.39/4.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.39/4.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.39/4.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.39/4.49	c   applied globally :          -          -          -          0        0.0          -          -          -
4.39/4.49	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.39/4.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.39/4.49	c   cut pool         :       0.00          5          -          -         63          -    (maximal pool size: 166)
4.39/4.49	c   redcost          :       0.00          6          0          0          0          0
4.39/4.49	c   impliedbounds    :       0.00          6          0          0          0          0
4.39/4.49	c   intobj           :       0.00          0          0          0          0          0
4.39/4.49	c   cgmip            :       0.00          0          0          0          0          0
4.39/4.49	c   gomory           :       1.09          6          0          0        587          0
4.39/4.49	c   strongcg         :       0.97          6          0          0        712          0
4.39/4.49	c   cmir             :       0.09          6          0          0          0          0
4.39/4.49	c   flowcover        :       0.11          6          0          0          0          0
4.39/4.49	c   clique           :       0.00          6          0          0          0          0
4.39/4.49	c   zerohalf         :       0.00          0          0          0          0          0
4.39/4.49	c   mcf              :       0.00          1          0          0          0          0
4.39/4.49	c   rapidlearning    :       0.08          1          0          0          0          0
4.39/4.49	c Pricers            :       Time      Calls       Vars
4.39/4.49	c   problem variables:       0.00          0          0
4.39/4.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.39/4.49	c   pscost           :       0.00          0          0          0          0          0          0
4.39/4.49	c   inference        :       0.00          0          0          0          0          0          0
4.39/4.49	c   mostinf          :       0.00          0          0          0          0          0          0
4.39/4.49	c   leastinf         :       0.00          0          0          0          0          0          0
4.39/4.49	c   fullstrong       :       0.00          0          0          0          0          0          0
4.39/4.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.39/4.49	c   random           :       0.00          0          0          0          0          0          0
4.39/4.49	c   relpscost        :       0.00          0          0          0          0          0          0
4.39/4.49	c Primal Heuristics  :       Time      Calls      Found
4.39/4.49	c   LP solutions     :       0.00          -          0
4.39/4.49	c   pseudo solutions :       0.00          -          0
4.39/4.49	c   crossover        :       0.00          0          0
4.39/4.49	c   oneopt           :       0.01          6          5
4.39/4.49	c   trivial          :       0.00          2          2
4.39/4.49	c   simplerounding   :       0.00          0          0
4.39/4.49	c   zirounding       :       0.00          1          0
4.39/4.49	c   rounding         :       0.03          7          1
4.39/4.49	c   shifting         :       0.03          7          1
4.39/4.49	c   intshifting      :       0.00          0          0
4.39/4.49	c   twoopt           :       0.00          0          0
4.39/4.49	c   fixandinfer      :       0.00          0          0
4.39/4.49	c   feaspump         :       0.00          0          0
4.39/4.49	c   coefdiving       :       0.00          0          0
4.39/4.49	c   pscostdiving     :       0.00          0          0
4.39/4.49	c   fracdiving       :       0.00          0          0
4.39/4.49	c   veclendiving     :       0.00          0          0
4.39/4.49	c   intdiving        :       0.00          0          0
4.39/4.49	c   actconsdiving    :       0.00          0          0
4.39/4.49	c   objpscostdiving  :       0.00          0          0
4.39/4.49	c   rootsoldiving    :       0.00          0          0
4.39/4.49	c   linesearchdiving :       0.00          0          0
4.39/4.49	c   guideddiving     :       0.00          0          0
4.39/4.49	c   octane           :       0.00          0          0
4.39/4.49	c   rens             :       1.39          1          1
4.39/4.49	c   rins             :       0.00          0          0
4.39/4.49	c   localbranching   :       0.00          0          0
4.39/4.49	c   mutation         :       0.00          0          0
4.39/4.49	c   dins             :       0.00          0          0
4.39/4.49	c   undercover       :       0.00          0          0
4.39/4.49	c   nlp              :       0.00          0          0
4.39/4.49	c   trysol           :       0.00          0          0
4.39/4.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.39/4.49	c   primal LP        :       0.00          0          0       0.00          -
4.39/4.49	c   dual LP          :       0.37          7       1760     251.43    4756.76
4.39/4.49	c   lex dual LP      :       0.00          0          0       0.00          -
4.39/4.49	c   barrier LP       :       0.00          0          0       0.00          -
4.39/4.49	c   diving/probing LP:       0.00          0          0       0.00          -
4.39/4.49	c   strong branching :       0.00          0          0       0.00          -
4.39/4.49	c     (at root node) :          -          0          0       0.00          -
4.39/4.49	c   conflict analysis:       0.00          0          0       0.00          -
4.39/4.49	c B&B Tree           :
4.39/4.49	c   number of runs   :          1
4.39/4.49	c   nodes            :          1
4.39/4.49	c   nodes (total)    :          1
4.39/4.49	c   nodes left       :          0
4.39/4.49	c   max depth        :          0
4.39/4.49	c   max depth (total):          0
4.39/4.49	c   backtracks       :          0 (0.0%)
4.39/4.49	c   delayed cutoffs  :          0
4.39/4.49	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.39/4.49	c   avg switch length:       2.00
4.39/4.49	c   switching time   :       0.00
4.39/4.49	c Solution           :
4.39/4.49	c   Solutions found  :         10 (10 improvements)
4.39/4.49	c   First Solution   : +1.42000000000000e+03   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
4.39/4.49	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1 nodes, 4.27 seconds, depth 0, found by <rens>)
4.39/4.49	c   Dual Bound       : +2.00000000000000e+00
4.39/4.49	c   Gap              :       0.00 %
4.39/4.49	c   Root Dual Bound  : +2.00000000000000e+00
4.39/4.49	c   Root Iterations  :       1760
4.49/4.50	c Time complete: 4.49.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667582-1276483156/watcher-2667582-1276483156 -o /tmp/evaluation-result-2667582-1276483156/solver-2667582-1276483156 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667582-1276483156.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: 0.93 0.98 0.99 3/106 26585
/proc/meminfo: memFree=1799492/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=6696 CPUtime=0
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 992 0 0 0 0 0 0 0 18 0 1 0 23917114 6856704 912 1992294400 4194304 8223781 140736144437120 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26585/statm: 1931 922 348 984 0 944 0

[startup+0.053361 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26585
/proc/meminfo: memFree=1799492/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=15884 CPUtime=0.04
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 3372 0 0 0 3 1 0 0 21 0 1 0 23917114 16265216 2928 1992294400 4194304 8223781 140736144437120 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 3971 2939 451 984 0 2984 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15884

[startup+0.101367 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26585
/proc/meminfo: memFree=1799492/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=16336 CPUtime=0.09
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 5310 0 0 0 7 2 0 0 21 0 1 0 23917114 16728064 3067 1992294400 4194304 8223781 140736144437120 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 4084 3067 470 984 0 3097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16336

[startup+0.301393 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26585
/proc/meminfo: memFree=1799492/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=20476 CPUtime=0.3
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 7309 0 0 0 26 4 0 0 21 0 1 0 23917114 20967424 4162 1992294400 4194304 8223781 140736144437120 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 5119 4162 546 984 0 4132 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 20476

[startup+0.701445 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26585
/proc/meminfo: memFree=1799492/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=29084 CPUtime=0.69
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 9550 0 0 0 65 4 0 0 22 0 1 0 23917114 29782016 6320 1992294400 4194304 8223781 140736144437120 18446744073709551615 6054223 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 7271 6320 561 984 0 6284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29084

[startup+1.50155 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26586
/proc/meminfo: memFree=1772328/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=33428 CPUtime=1.49
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 15732 0 0 0 140 9 0 0 25 0 1 0 23917114 34230272 7529 1992294400 4194304 8223781 140736144437120 18446744073709551615 6054652 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 8357 7529 591 984 0 7370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33428

[startup+3.10076 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26586
/proc/meminfo: memFree=1769104/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=48204 CPUtime=3.09
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 21715 0 0 0 296 13 0 0 25 0 1 0 23917114 49360896 10548 1992294400 4194304 8223781 140736144437120 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 12051 10561 591 984 0 11064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48204

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

[startup+3.90086 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26586
/proc/meminfo: memFree=1757324/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=49444 CPUtime=3.89
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 23102 0 0 0 373 16 0 0 25 0 1 0 23917114 50630656 11079 1992294400 4194304 8223781 140736144437120 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 12361 11079 594 984 0 11374 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 49444

[startup+4.30092 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26586
/proc/meminfo: memFree=1757076/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=49444 CPUtime=4.29
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 23115 0 0 0 412 17 0 0 25 0 1 0 23917114 50630656 11092 1992294400 4194304 8223781 140736144437120 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26585/statm: 12361 11092 594 984 0 11374 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 49444

[startup+4.50094 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26586
/proc/meminfo: memFree=1757076/2059040 swapFree=4140260/4192956
[pid=26585] ppid=26583 vsize=23580 CPUtime=4.49
/proc/26585/stat : 26585 (pbscip.linux.x8) R 26583 26585 26386 0 -1 4202496 23117 0 0 0 431 18 0 0 25 0 1 0 23917114 24145920 5080 1992294400 4194304 8223781 140736144437120 18446744073709551615 7302071 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26585/statm: 5666 5080 596 984 0 4679 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 23580

Child status: 0
Real time (s): 4.50667
CPU time (s): 4.50631
CPU user time (s): 4.31834
CPU system time (s): 0.187971
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 49444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.31834
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23121
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= 4
involuntary context switches= 65

runsolver used 0.016997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 04:39:16
IDJOB=2667582
IDBENCH=2229
IDSOLVER=1169
FILE ID=node013/2667582-1276483156
PBS_JOBID= 11173387
Free space on /tmp= 62504 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-10:20:4.5:0.95:98.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-2667582-1276483156/watcher-2667582-1276483156 -o /tmp/evaluation-result-2667582-1276483156/solver-2667582-1276483156 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667582-1276483156.opb -t 1800 -m 1800

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

MD5SUM BENCH= 09000b526c4cf3fc454b31cbb57a970b
RANDOM SEED=1620208382

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800020 kB
Buffers:         76996 kB
Cached:         102936 kB
SwapCached:       5764 kB
Active:          97724 kB
Inactive:        95192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800020 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            4656 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          12924 kB
Slab:            44428 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181320 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= 62500 MiB
End job on node013 at 2010-06-14 04:39:21