Trace number 2666151

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT1 6.12507 6.12829

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: Clp 1.11.1] [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-2666151-1276482058.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
0.04/0.08	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 
0.29/0.34	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.34	c t 0.3s|     1 |     0 |   974 |     - |4431k|   0 | 330 | 933 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 1.502000e+03 |  Large 
0.29/0.35	o 422
0.29/0.35	c R 0.3s|     1 |     0 |   974 |     - |4454k|   0 | 330 | 933 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 4.220000e+02 |  Large 
1.00/1.08	c   1.0s|     1 |     0 |  1047 |     - |7755k|   0 | 338 | 933 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 4.220000e+02 |  Large 
1.00/1.08	o 147
1.00/1.08	c b 1.0s|     1 |     0 |  1047 |     - |7779k|   0 | 338 | 933 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 1.470000e+02 |  Large 
1.69/1.76	c   1.7s|     1 |     0 |  1160 |     - |  10M|   0 | 357 | 933 |1062 | 933 |1064 |   2 |   0 |   0 | 1.000000e+00 | 1.470000e+02 |  Large 
1.69/1.77	o 53
1.69/1.77	c b 1.7s|     1 |     0 |  1160 |     - |  11M|   0 | 357 | 933 |1062 | 933 |1064 |   2 |   0 |   0 | 1.000000e+00 | 5.300000e+01 |5200.00%
2.39/2.40	c   2.3s|     1 |     0 |  1220 |     - |  14M|   0 | 347 | 933 |1062 | 933 |1065 |   3 |   0 |   0 | 1.000000e+00 | 5.300000e+01 |5200.00%
2.39/2.41	o 33
2.39/2.41	c b 2.3s|     1 |     0 |  1220 |     - |  14M|   0 | 347 | 933 |1062 | 933 |1065 |   3 |   0 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
3.08/3.12	c   3.0s|     1 |     0 |  1313 |     - |  17M|   0 | 352 | 933 |1062 | 933 |1066 |   4 |   0 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
3.08/3.13	o 28
3.08/3.13	c b 3.0s|     1 |     0 |  1313 |     - |  17M|   0 | 352 | 933 |1062 | 933 |1066 |   4 |   0 |   0 | 1.000000e+00 | 2.800000e+01 |2700.00%
3.79/3.87	c   3.7s|     1 |     0 |  1403 |     - |  20M|   0 | 368 | 933 |1062 | 933 |1067 |   5 |   0 |   0 | 1.000000e+00 | 2.800000e+01 |2700.00%
4.58/4.67	c   4.5s|     1 |     0 |  1535 |     - |  25M|   0 | 366 | 933 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 2.800000e+01 |2700.00%
5.98/6.09	o 1
5.98/6.09	c E 5.8s|     1 |     0 |  1535 |     - |  25M|   0 |   - | 933 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
6.09/6.10	c   5.9s|     1 |     0 |  1535 |     - |  25M|   0 |   - | 933 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
6.09/6.10	c 
6.09/6.10	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.10	c Solving Time (sec) : 5.86
6.09/6.10	c Solving Nodes      : 1
6.09/6.10	c Primal Bound       : +1.00000000000000e+00 (8 solutions)
6.09/6.10	c Dual Bound         : +1.00000000000000e+00
6.09/6.10	c Gap                : 0.00 %
6.09/6.10	s OPTIMUM FOUND
6.09/6.10	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 
6.09/6.10	v x762 x849 x930 x686 -x746 -x186 -x459 -x675 x685 x458 x684 -x185 -x435 x460 -x238 -x314 x444 -x239 x189 x678 x190 -x439 x679 
6.09/6.10	v -x718 -x416 -x359 x418 -x560 -x717 x933 x378 -x559 x361 -x374 -x415 x925 x366 x723 x365 -x367 -x410 x721 -x846 x927 -x368 
6.09/6.10	v -x847 x932 -x310 -x406 x850 x931 -x697 -x759 x830 x234 -x309 -x698 x747 -x694 -x751 x236 x501 -x674 -x690 -x745 x241 -x315 x457 
6.09/6.10	v -x743 -x824 -x187 -x240 -x313 -x434 x445 -x676 x682 -x188 x449 x681 x683 x191 -x436 x443 x680 x170 -x440 x441 -x504 -x438 
6.09/6.10	v -x481 -x505 -x570 -x417 -x569 -x889 x568 x564 x719 x377 x720 x362 -x373 -x414 -x557 x724 x346 -x558 -x703 -x893 x345 -x408 -x651 
6.09/6.10	v x820 x928 x344 -x696 -x756 -x843 x912 -x695 -x758 x819 x831 x911 -x835 -x910 -x311 x755 x829 x312 -x339 -x454 x654 -x693 
6.09/6.10	v -x825 x827 x237 -x316 -x456 -x477 x500 -x550 -x655 -x689 -x750 -x823 x221 x295 x220 x453 -x476 x502 -x677 -x744 x184 -x219 -x507 
6.09/6.10	v x661 x172 -x437 x448 -x506 x660 x176 -x420 -x482 -x553 x658 -x117 x171 -x421 x442 -x480 -x554 x736 -x888 x899 x99 -x567 x898 
6.09/6.10	v x100 x563 -x357 -x375 x716 -x894 -x335 -x358 -x371 -x412 x704 -x892 -x354 x708 -x840 x923 -x334 -x350 -x409 -x650 -x702 -x757 
6.09/6.10	v -x842 x924 x610 -x700 -x920 -x342 -x652 x821 x839 -x916 -x142 -x340 -x343 x657 x822 -x338 -x455 x656 x754 x826 -x834 -x908 
6.09/6.10	v -x232 x308 -x691 x805 -x909 -x233 x296 -x549 -x687 -x748 x828 -x181 x229 -x264 x300 -x672 -x183 x225 -x294 -x452 -x478 x503 
6.09/6.10	v x551 -x673 -x292 -x432 -x479 x487 -x556 x669 x180 -x217 -x433 -x446 -x483 x486 -x555 x665 -x218 -x289 -x429 -x461 x484 x116 
6.09/6.10	v x175 -x425 x659 -x799 -x869 x102 x907 x101 -x606 x735 x890 -x903 -x356 -x565 -x713 x891 -x138 -x355 x561 -x605 x715 -x895 -x896 
6.09/6.10	v -x376 -x739 x875 -x897 -x922 -x137 -x372 -x413 x712 -x740 -x841 -x921 -x353 x611 -x260 -x336 -x349 x609 -x707 x143 -x337 
6.09/6.10	v -x919 x141 -x259 -x341 -x653 -x701 x838 -x915 -x231 -x305 x320 -x530 x637 -x818 -x230 -x285 -x307 -x397 -x636 -x752 x806 -x832 
6.09/6.10	v x167 -x265 -x635 -x671 -x692 -x810 -x182 -x263 -x284 -x304 -x670 -x688 -x749 -x795 -x804 x228 -x431 -x498 -x802 -x113 -x224 
6.09/6.10	v x299 -x430 -x450 -x499 x552 -x794 -x865 -x290 -x400 -x475 -x495 x536 x668 -x112 x179 -x288 -x293 -x401 -x447 -x463 -x491 x535 
6.09/6.10	v x664 -x214 -x428 -x467 -x533 -x800 x118 x173 -x424 -x462 -x485 -x798 -x868 -x906 x98 x581 -x714 x737 -x902 x97 -x566 -x742 
6.09/6.10	v x887 -x526 -x562 x607 -x741 x876 x608 -x880 x139 -x163 -x525 x612 -x711 x874 x140 -x351 -x585 x591 -x872 x144 -x162 -x347 -x705 
6.09/6.10	v -x123 -x333 -x531 -x648 -x815 -x917 -x88 -x261 -x306 x321 -x529 -x649 -x817 x836 -x913 x168 -x262 x325 x645 x166 -x210 -x266 
6.09/6.10	v x319 x396 -x641 -x753 -x814 -x833 -x245 x317 -x497 -x32 -x209 -x286 -x303 x398 -x496 -x633 -x809 -x91 -x226 x287 -x403 -x472 
6.09/6.10	v -x547 -x634 -x92 -x222 x291 x297 -x402 -x451 -x474 -x548 -x796 -x803 -x864 -x215 -x270 -x494 x544 x666 x797 -x114 -x177 -x213 
6.09/6.10	v -x471 -x490 x540 x662 x801 -x866 -x35 -x115 -x426 -x779 x871 -x36 x119 -x174 -x422 -x466 -x534 x870 -x886 -x904 x580 x738 
6.09/6.10	v -x885 -x900 x95 x728 -x884 x96 -x586 -x604 x727 x527 -x584 x592 -x626 -x709 -x879 x136 -x330 -x352 x528 -x596 -x647 x124 -x164 
6.09/6.10	v -x332 -x348 -x532 x590 -x646 -x706 -x816 -x873 -x128 x165 -x511 x588 -x918 -x87 -x122 x169 -x329 x837 -x914 -x120 -x148 -x258 
6.09/6.10	v -x629 -x644 -x89 x246 x324 -x630 -x640 -x813 x94 x250 -x546 -x31 x93 -x211 -x244 -x301 x318 x399 -x473 -x545 -x807 -x212 
6.09/6.10	v -x227 -x242 -x283 x383 -x33 -x216 -x223 x271 -x298 -x382 -x38 -x195 -x275 -x381 -x492 x543 x667 x793 -x37 -x178 -x269 -x470 -x488 
6.09/6.10	v x539 x663 x781 -x867 -x111 -x267 -x427 x785 x851 x107 -x423 -x464 -x780 x852 x734 -x905 x582 x733 -x901 x583 -x601 -x587 
6.09/6.10	v -x603 x732 -x883 -x133 -x576 -x48 x135 -x331 -x600 x625 -x710 -x725 -x877 x524 -x726 x132 x512 -x595 x627 -x772 -x161 -x255 
6.09/6.10	v -x516 x632 x64 -x127 x149 -x257 -x328 -x510 -x589 -x631 x51 -x153 -x508 -x642 x52 -x90 -x121 -x147 -x254 x322 -x638 -x811 x75 
6.09/6.10	v -x145 -x280 -x394 -x775 -x10 x74 x249 -x282 -x302 -x395 -x776 -x808 -x67 x73 -x208 -x391 -x790 -x34 -x68 x196 -x243 -x279 x387 
6.09/6.10	v -x792 -x20 -x108 -x200 -x493 x541 -x862 -x19 -x110 -x194 -x274 -x379 -x468 -x489 x537 x789 x863 -x13 -x17 -x192 -x380 x859 
6.09/6.10	v -x14 -x106 -x268 -x465 x784 x855 -x602 -x134 x731 -x881 x521 x579 -x47 x523 -x575 -x599 -x878 -x158 -x573 -x49 x131 -x160 -x256 
6.09/6.10	v x520 -x593 x628 -x771 x54 x617 x53 x63 -x125 x157 -x326 -x515 -x616 -x773 -x85 -x393 -x615 -x643 -x778 x65 -x86 -x152 -x253 
6.09/6.10	v -x281 x323 -x392 -x509 -x639 -x777 -x812 -x70 -x82 -x205 -x9 -x69 x79 -x146 -x207 x247 -x791 -x29 -x390 -x861 x11 -x30 -x71 
6.09/6.10	v -x109 -x204 -x278 x386 -x860 x16 -x26 -x72 -x542 -x15 -x23 -x199 -x272 -x469 x538 x788 x858 -x18 -x105 -x193 x782 x853 x522 
6.09/6.10	v x729 -x882 -x46 x518 -x598 -x622 -x45 -x159 x577 -x597 -x621 x730 x44 -x130 -x155 x517 x578 -x623 -x770 -x50 x129 x519 -x574 
6.09/6.10	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 
6.09/6.10	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 
6.09/6.10	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 
6.09/6.10	v -x104 x856 x3 -x22 -x103 -x198 x783 x854 
6.09/6.10	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.10	c Solving Time       :       5.86
6.09/6.10	c Original Problem   :
6.09/6.10	c   Problem name     : HOME/instance-2666151-1276482058.opb
6.09/6.10	c   Variables        : 934 (934 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.10	c   Constraints      : 1063 initial, 1063 maximal
6.09/6.10	c Presolved Problem  :
6.09/6.10	c   Problem name     : t_HOME/instance-2666151-1276482058.opb
6.09/6.10	c   Variables        : 933 (933 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.10	c   Constraints      : 1062 initial, 1062 maximal
6.09/6.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.09/6.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   probing          :       0.02          0          0          0          0          0          0          0          0
6.09/6.10	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.09/6.10	c   linear           :       0.03          1          0          0          1          0          1          0          0
6.09/6.10	c   logicor          :       0.02          0          0          0          0          0          0          0          0
6.09/6.10	c   root node        :          -          0          -          -          0          -          -          -          -
6.09/6.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.10	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.09/6.10	c   knapsack         :        182          6        312          0          0          0          0          0          0          0
6.09/6.10	c   setppc           :          1          6        285          0          0          0          0          0          0          0
6.09/6.10	c   logicor          :        879          6        308          0          0          0          0          0          0          0
6.09/6.10	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.09/6.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.09/6.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.09/6.10	c   knapsack         :       0.05       0.04       0.01       0.00       0.00
6.09/6.10	c   setppc           :       0.00       0.00       0.00       0.00       0.00
6.09/6.10	c   logicor          :       0.01       0.00       0.01       0.00       0.00
6.09/6.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.09/6.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.09/6.10	c   vbounds          :       0.00          2          0          0
6.09/6.10	c   rootredcost      :       0.00          0          0          0
6.09/6.10	c   pseudoobj        :       0.00          2          0          0
6.09/6.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.09/6.10	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.09/6.10	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.09/6.10	c   applied globally :          -          -          -          0        0.0          -          -          -
6.09/6.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.09/6.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.09/6.10	c   cut pool         :       0.01          5          -          -        119          -    (maximal pool size: 1074)
6.09/6.10	c   redcost          :       0.00          6          0          0          0          0
6.09/6.10	c   impliedbounds    :       0.00          6          0          0          0          0
6.09/6.10	c   intobj           :       0.00          0          0          0          0          0
6.09/6.10	c   cgmip            :       0.00          0          0          0          0          0
6.09/6.10	c   gomory           :       1.57          6          0          0          0          0
6.09/6.10	c   strongcg         :       2.06          6          0          0       2819          0
6.09/6.10	c   cmir             :       0.09          6          0          0          0          0
6.09/6.10	c   flowcover        :       0.09          6          0          0          0          0
6.09/6.10	c   clique           :       0.01          6          0          0          0          0
6.09/6.10	c   zerohalf         :       0.00          0          0          0          0          0
6.09/6.10	c   mcf              :       0.00          1          0          0          0          0
6.09/6.10	c   rapidlearning    :       0.07          1          0          0          0          0
6.09/6.10	c Pricers            :       Time      Calls       Vars
6.09/6.10	c   problem variables:       0.00          0          0
6.09/6.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.10	c   pscost           :       0.00          0          0          0          0          0          0
6.09/6.10	c   inference        :       0.00          0          0          0          0          0          0
6.09/6.10	c   mostinf          :       0.00          0          0          0          0          0          0
6.09/6.10	c   leastinf         :       0.00          0          0          0          0          0          0
6.09/6.10	c   fullstrong       :       0.00          0          0          0          0          0          0
6.09/6.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.09/6.10	c   random           :       0.00          0          0          0          0          0          0
6.09/6.10	c   relpscost        :       0.00          0          0          0          0          0          0
6.09/6.10	c Primal Heuristics  :       Time      Calls      Found
6.09/6.10	c   LP solutions     :       0.00          -          0
6.09/6.10	c   pseudo solutions :       0.00          -          0
6.09/6.10	c   crossover        :       0.00          0          0
6.09/6.10	c   oneopt           :       0.01          5          4
6.09/6.10	c   trivial          :       0.00          2          2
6.09/6.10	c   simplerounding   :       0.00          0          0
6.09/6.10	c   zirounding       :       0.00          1          0
6.09/6.10	c   rounding         :       0.03          7          1
6.09/6.10	c   shifting         :       0.02          7          0
6.09/6.10	c   intshifting      :       0.00          0          0
6.09/6.10	c   twoopt           :       0.00          0          0
6.09/6.10	c   fixandinfer      :       0.00          0          0
6.09/6.10	c   feaspump         :       0.00          0          0
6.09/6.10	c   coefdiving       :       0.00          0          0
6.09/6.10	c   pscostdiving     :       0.00          0          0
6.09/6.10	c   fracdiving       :       0.00          0          0
6.09/6.10	c   veclendiving     :       0.00          0          0
6.09/6.10	c   intdiving        :       0.00          0          0
6.09/6.10	c   actconsdiving    :       0.00          0          0
6.09/6.10	c   objpscostdiving  :       0.00          0          0
6.09/6.10	c   rootsoldiving    :       0.00          0          0
6.09/6.10	c   linesearchdiving :       0.00          0          0
6.09/6.10	c   guideddiving     :       0.00          0          0
6.09/6.10	c   octane           :       0.00          0          0
6.09/6.10	c   rens             :       1.32          1          1
6.09/6.10	c   rins             :       0.00          0          0
6.09/6.10	c   localbranching   :       0.00          0          0
6.09/6.10	c   mutation         :       0.00          0          0
6.09/6.10	c   dins             :       0.00          0          0
6.09/6.10	c   undercover       :       0.00          0          0
6.09/6.10	c   nlp              :       0.00          0          0
6.09/6.10	c   trysol           :       0.00          0          0
6.09/6.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.09/6.10	c   primal LP        :       0.00          0          0       0.00          -
6.09/6.10	c   dual LP          :       0.40          7       1535     219.29    3837.50
6.09/6.10	c   lex dual LP      :       0.00          0          0       0.00          -
6.09/6.10	c   barrier LP       :       0.00          0          0       0.00          -
6.09/6.10	c   diving/probing LP:       0.00          0          0       0.00          -
6.09/6.10	c   strong branching :       0.00          0          0       0.00          -
6.09/6.10	c     (at root node) :          -          0          0       0.00          -
6.09/6.10	c   conflict analysis:       0.00          0          0       0.00          -
6.09/6.10	c B&B Tree           :
6.09/6.10	c   number of runs   :          1
6.09/6.10	c   nodes            :          1
6.09/6.10	c   nodes (total)    :          1
6.09/6.10	c   nodes left       :          0
6.09/6.10	c   max depth        :          0
6.09/6.10	c   max depth (total):          0
6.09/6.10	c   backtracks       :          0 (0.0%)
6.09/6.10	c   delayed cutoffs  :          0
6.09/6.10	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.09/6.10	c   avg switch length:       2.00
6.09/6.10	c   switching time   :       0.00
6.09/6.10	c Solution           :
6.09/6.10	c   Solutions found  :          8 (7 improvements)
6.09/6.10	c   First Solution   : +1.50200000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
6.09/6.10	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 1 nodes, 5.85 seconds, depth 0, found by <rens>)
6.09/6.10	c   Dual Bound       : +1.00000000000000e+00
6.09/6.10	c   Gap              :       0.00 %
6.09/6.10	c   Root Dual Bound  : +1.00000000000000e+00
6.09/6.10	c   Root Iterations  :       1535
6.09/6.12	c Time complete: 6.11.

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-2666151-1276482058/watcher-2666151-1276482058 -o /tmp/evaluation-result-2666151-1276482058/solver-2666151-1276482058 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666151-1276482058.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: 1.16 1.03 1.01 3/106 29477
/proc/meminfo: memFree=1820324/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=9288 CPUtime=0
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 1128 0 0 0 0 0 0 0 21 0 1 0 23809788 9510912 1050 1992294400 4194304 9819077 140737443858304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29477/statm: 2322 1061 371 1374 0 943 0

[startup+0.0569729 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 29477
/proc/meminfo: memFree=1820324/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=17300 CPUtime=0.04
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 3705 0 0 0 3 1 0 0 23 0 1 0 23809788 17715200 3015 1992294400 4194304 9819077 140737443858304 18446744073709551615 4914741 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 4325 3015 495 1374 0 2946 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17300

[startup+0.100978 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 29477
/proc/meminfo: memFree=1820324/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=17564 CPUtime=0.09
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 5073 0 0 0 7 2 0 0 23 0 1 0 23809788 17985536 3098 1992294400 4194304 9819077 140737443858304 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 4391 3098 511 1374 0 3012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17564

[startup+0.301 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 29477
/proc/meminfo: memFree=1820324/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=22932 CPUtime=0.29
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 7042 0 0 0 26 3 0 0 23 0 1 0 23809788 23482368 4209 1992294400 4194304 9819077 140737443858304 18446744073709551615 6656806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 5733 4209 644 1374 0 4354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22932

[startup+0.701047 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 29477
/proc/meminfo: memFree=1820324/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=27240 CPUtime=0.69
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 8235 0 0 0 65 4 0 0 25 0 1 0 23809788 27893760 5205 1992294400 4194304 9819077 140737443858304 18446744073709551615 6054219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 6810 5205 663 1374 0 5431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27240

[startup+1.50114 s]
/proc/loadavg: 1.16 1.03 1.01 2/107 29478
/proc/meminfo: memFree=1785100/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=35128 CPUtime=1.49
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 15303 0 0 0 142 7 0 0 25 0 1 0 23809788 35971072 7574 1992294400 4194304 9819077 140737443858304 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 8782 7574 696 1374 0 7403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35128

[startup+3.10033 s]
/proc/loadavg: 1.16 1.03 1.01 3/107 29478
/proc/meminfo: memFree=1786712/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=49600 CPUtime=3.08
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 18923 0 0 0 299 9 0 0 25 0 1 0 23809788 50790400 11190 1992294400 4194304 9819077 140737443858304 18446744073709551615 7289157 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 12400 11190 698 1374 0 11021 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49600

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

[startup+4.70052 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 29478
/proc/meminfo: memFree=1773568/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=66540 CPUtime=4.68
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 22877 0 0 0 457 11 0 0 25 0 1 0 23809788 68136960 15073 1992294400 4194304 9819077 140737443858304 18446744073709551615 8494827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 16635 15077 698 1374 0 15256 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 66540

[startup+5.50861 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 29478
/proc/meminfo: memFree=1759184/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=70652 CPUtime=5.5
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 30368 0 0 0 532 18 0 0 25 0 1 0 23809788 72347648 15818 1992294400 4194304 9819077 140737443858304 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 17663 15819 716 1374 0 16284 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 70652

[startup+5.90066 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 29478
/proc/meminfo: memFree=1759184/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=70648 CPUtime=5.89
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 32211 0 0 0 569 20 0 0 25 0 1 0 23809788 72343552 15817 1992294400 4194304 9819077 140737443858304 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 17662 15817 716 1374 0 16283 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 70648

[startup+6.10068 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 29478
/proc/meminfo: memFree=1759184/2059040 swapFree=4136456/4192956
[pid=29477] ppid=29475 vsize=69620 CPUtime=6.09
/proc/29477/stat : 29477 (pbscip.linux.x8) R 29475 29477 28077 0 -1 4202496 33047 0 0 0 588 21 0 0 25 0 1 0 23809788 71290880 15306 1992294400 4194304 9819077 140737443858304 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29477/statm: 17405 15306 718 1374 0 16026 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 69620

Child status: 0
Real time (s): 6.12829
CPU time (s): 6.12507
CPU user time (s): 5.9001
CPU system time (s): 0.224965
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 70916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.9001
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33052
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 88

runsolver used 0.015997 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-14 04:20:58
IDJOB=2666151
IDBENCH=2227
IDSOLVER=1168
FILE ID=node001/2666151-1276482058
PBS_JOBID= 11173369
Free space on /tmp= 62436 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666151-1276482058/watcher-2666151-1276482058 -o /tmp/evaluation-result-2666151-1276482058/solver-2666151-1276482058 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666151-1276482058.opb -t 1800 -m 1800

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

MD5SUM BENCH= f9ec307a3c8f55679d3b9ab693efbd4c
RANDOM SEED=1429173237

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:       1820852 kB
Buffers:         50252 kB
Cached:         110128 kB
SwapCached:       9304 kB
Active:         101444 kB
Inactive:        71384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1820852 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            6320 kB
Writeback:           0 kB
AnonPages:       11152 kB
Mapped:           9284 kB
Slab:            43676 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181480 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= 62428 MiB
End job on node001 at 2010-06-14 04:21:04