Trace number 1869193

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT1 5.2702 5.30529

General information on the benchmark

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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.04	c SCIP version 1.1.0.7
0.00/0.04	c LP-Solver Clp 1.8.2
0.00/0.04	c user parameter file <scip.set> not found - using default parameters
0.00/0.04	c read problem <HOME/instance-1869193-1245162963.opb>
0.00/0.04	c original problem has 934 variables (934 bin, 0 int, 0 impl, 0 cont) and 1063 constraints
0.00/0.04	c start presolving problem
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
0.05/0.08	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
0.05/0.09	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
0.09/0.11	c    (0.1s) probing: 143/933 (15.3%) - 0 fixings, 0 aggregations, 78 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (4 rounds):
0.09/0.11	c  1 deleted vars, 1 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.11	c  4416 implications, 1 cliques
0.09/0.11	c presolved problem has 933 variables (933 bin, 0 int, 0 impl, 0 cont) and 1062 constraints
0.09/0.11	c     182 constraints of type <knapsack>
0.09/0.11	c       1 constraints of type <setppc>
0.09/0.11	c     879 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.06
0.09/0.11	c OPT-LIN
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.28/0.31	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.28/0.31	c   0.3s|     1 |     0 |  1002 |4298k|   0 | 378 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.28/0.32	o 441
0.28/0.32	c R 0.3s|     1 |     0 |  1002 |4321k|   0 | 378 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 4.410000e+02 |  Large 
0.28/0.33	o 439
0.28/0.33	c s 0.3s|     1 |     0 |  1002 |4344k|   0 | 378 | 933 |1062 |1062 | 933 |1062 |   0 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
0.89/0.98	c   0.9s|     1 |     0 |  1101 |8327k|   0 | 396 | 933 |1062 |1062 | 933 |1063 |   1 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
1.59/1.69	c   1.6s|     1 |     0 |  1176 |  12M|   0 | 396 | 933 |1062 |1062 | 933 |1064 |   2 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
2.38/2.42	c   2.3s|     1 |     0 |  1244 |  16M|   0 | 400 | 933 |1062 |1062 | 933 |1066 |   4 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
3.08/3.17	c   3.1s|     1 |     0 |  1287 |  20M|   0 | 393 | 933 |1062 |1062 | 933 |1067 |   5 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
3.89/3.96	c   3.9s|     1 |     0 |  1399 |  24M|   0 | 390 | 933 |1062 |1062 | 933 |1068 |   6 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
4.58/4.65	c   4.5s|     1 |     0 |  1468 |  28M|   0 | 394 | 933 |1062 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 4.390000e+02 |  Large 
4.58/4.67	o 129
4.58/4.67	c k 4.6s|     1 |     0 |  1468 |  28M|   0 | 394 | 933 |1062 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 1.290000e+02 |  Large 
5.17/5.24	o 1
5.17/5.24	c E 5.1s|     1 |     0 |  1468 |  28M|   0 |   - | 933 |1062 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
5.17/5.25	c   5.1s|     1 |     0 |  1468 |  28M|   0 |   - | 933 |1062 |1062 | 933 |1069 |   7 |   0 |   0 | 1.000000e+00 | 1.000000e+00 |   0.00%
5.17/5.25	c 
5.17/5.25	c SCIP Status        : problem is solved [optimal solution found]
5.17/5.25	c Solving Time (sec) : 5.13
5.17/5.25	c Solving Nodes      : 1
5.17/5.25	c Primal Bound       : +1.00000000000000e+00 (4 solutions)
5.17/5.25	c Dual Bound         : +1.00000000000000e+00
5.17/5.25	c Gap                : 0.00 %
5.17/5.25	c NODE         1
5.17/5.25	c DUAL BOUND   1
5.17/5.25	c PRIMAL BOUND 1
5.17/5.25	c GAP          0
5.17/5.25	s OPTIMUM FOUND
5.17/5.25	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 
5.17/5.25	v -x762 x849 -x930 x686 -x746 x186 x459 -x675 x685 x458 -x684 x185 x435 x460 -x238 -x314 x444 -x239 x189 -x678 x190 x439 -x679 
5.17/5.25	v -x718 -x416 -x359 x418 -x560 -x717 x933 -x378 -x559 x361 x374 -x415 x925 x366 -x723 x365 -x367 -x410 -x721 x846 x927 -x368 x847 
5.17/5.25	v x932 x310 x406 x850 -x931 x697 -x759 x830 -x234 x309 x698 -x747 x694 -x751 -x236 -x501 -x674 x690 -x745 -x241 -x315 x457 
5.17/5.25	v -x743 -x824 x187 -x240 -x313 x434 x445 -x676 -x682 x188 -x449 -x681 -x683 x191 x436 x443 -x680 x170 x440 x441 -x504 x438 -x481 
5.17/5.25	v -x505 x570 -x417 x569 -x889 x568 x564 x719 -x377 x720 x362 x373 -x414 -x557 -x724 x346 -x558 x703 -x893 -x345 -x408 -x651 -x820 
5.17/5.25	v x928 -x344 -x696 -x756 x843 x912 -x695 -x758 -x819 x831 x911 x835 -x910 x311 -x755 -x829 x312 -x339 x454 -x654 x693 -x825 
5.17/5.25	v -x827 -x237 -x316 x456 -x477 -x500 -x550 -x655 x689 -x750 -x823 -x221 x295 -x220 -x453 -x476 -x502 -x677 -x744 x184 -x219 x507 
5.17/5.25	v -x661 x172 x437 -x448 x506 -x660 x176 x420 -x482 -x553 -x658 -x117 x171 x421 x442 -x480 -x554 -x736 x888 x899 -x99 x567 x898 
5.17/5.25	v -x100 x563 -x357 -x375 -x716 x894 -x335 -x358 -x371 -x412 x704 -x892 -x354 -x708 -x840 x923 -x334 -x350 -x409 -x650 x702 
5.17/5.25	v -x757 x842 x924 -x610 x700 x920 -x342 -x652 -x821 x839 x916 -x142 -x340 -x343 x657 -x822 -x338 x455 -x656 -x754 -x826 -x834 -x908 
5.17/5.25	v -x232 x308 x691 x805 -x909 -x233 x296 -x549 -x687 -x748 -x828 x181 -x229 -x264 x300 -x672 x183 -x225 x294 -x452 -x478 -x503 
5.17/5.25	v -x551 -x673 -x292 x432 -x479 x487 -x556 -x669 x180 -x217 x433 -x446 -x483 -x486 -x555 -x665 -x218 -x289 x429 -x461 -x484 
5.17/5.25	v x116 x175 x425 -x659 -x799 -x869 x102 x907 -x101 -x606 -x735 x890 x903 -x356 x565 -x713 x891 -x138 -x355 -x561 -x605 -x715 x895 
5.17/5.25	v x896 -x376 -x739 -x875 -x897 x922 -x137 -x372 -x413 x712 -x740 -x841 x921 -x353 x611 -x260 -x336 -x349 x609 -x707 x143 -x337 
5.17/5.25	v -x919 -x141 -x259 -x341 -x653 -x701 x838 x915 -x231 x305 -x320 -x530 x637 -x818 -x230 -x285 x307 -x397 -x636 -x752 x806 -x832 
5.17/5.26	v -x167 x265 -x635 -x671 -x692 x810 x182 -x263 -x284 x304 -x670 -x688 -x749 -x795 x804 -x228 -x431 -x498 x802 x113 -x224 x299 
5.17/5.26	v -x430 -x450 -x499 -x552 -x794 -x865 -x290 -x400 -x475 -x495 x536 -x668 x112 -x179 -x288 -x293 -x401 -x447 x463 x491 -x535 
5.17/5.26	v -x664 -x214 -x428 -x467 -x533 -x800 x118 x173 x424 -x462 -x485 -x798 -x868 -x906 x98 -x581 -x714 x737 -x902 x97 -x566 -x742 x887 
5.17/5.26	v -x526 -x562 -x607 -x741 x876 -x608 -x880 -x139 -x163 x525 x612 x711 -x874 -x140 -x351 -x585 x591 -x872 x144 -x162 -x347 -x705 
5.17/5.26	v -x123 -x333 -x531 x648 -x815 -x917 -x88 x261 x306 -x321 -x529 x649 -x817 -x836 -x913 -x168 x262 -x325 x645 -x166 -x210 x266 
5.17/5.26	v -x319 -x396 x641 -x753 -x814 -x833 -x245 -x317 -x497 -x32 -x209 -x286 x303 -x398 -x496 -x633 x809 -x91 -x226 -x287 x403 -x472 
5.17/5.26	v -x547 -x634 -x92 -x222 -x291 x297 x402 -x451 -x474 -x548 -x796 x803 -x864 -x215 -x270 -x494 x544 -x666 x797 x114 -x177 -x213 
5.17/5.26	v -x471 x490 x540 -x662 -x801 -x866 -x35 x115 -x426 -x779 -x871 -x36 x119 -x174 x422 -x466 -x534 -x870 x886 -x904 -x580 x738 
5.17/5.26	v x885 -x900 x95 -x728 -x884 x96 -x586 -x604 -x727 x527 -x584 x592 -x626 x709 -x879 -x136 -x330 -x352 x528 x596 x647 x124 -x164 
5.17/5.26	v -x332 -x348 -x532 x590 x646 -x706 -x816 -x873 -x128 -x165 x511 x588 -x918 -x87 -x122 -x169 -x329 -x837 -x914 -x120 -x148 
5.17/5.26	v -x258 -x629 x644 x89 x246 -x324 -x630 -x640 -x813 x94 -x250 -x546 -x31 x93 -x211 -x244 x301 -x318 -x399 -x473 -x545 -x807 x212 
5.17/5.26	v -x227 -x242 -x283 x383 -x33 -x216 -x223 -x271 -x298 x382 -x38 -x195 -x275 x381 -x492 x543 -x667 x793 -x37 -x178 -x269 -x470 
5.17/5.26	v x488 x539 -x663 x781 -x867 -x111 -x267 -x427 x785 x851 x107 x423 -x464 -x780 -x852 x734 -x905 x582 x733 -x901 x583 -x601 -x587 
5.17/5.26	v -x603 x732 -x883 -x133 -x576 -x48 -x135 -x331 x600 -x625 x710 -x725 -x877 x524 -x726 -x132 x512 -x595 x627 -x772 x161 -x255 
5.17/5.26	v -x516 x632 -x64 -x127 x149 -x257 -x328 x510 -x589 -x631 x51 x153 -x508 -x642 x52 x90 -x121 -x147 x254 -x322 -x638 -x811 x75 
5.17/5.26	v -x145 -x280 x394 -x775 -x10 -x74 -x249 -x282 x302 x395 -x776 -x808 -x67 -x73 -x208 x391 x790 -x34 -x68 x196 -x243 -x279 x387 
5.17/5.26	v x792 x20 -x108 x200 -x493 -x541 -x862 -x19 -x110 -x194 -x274 -x379 -x468 x489 -x537 x789 x863 -x13 -x17 -x192 -x380 x859 -x14 
5.17/5.26	v x106 -x268 -x465 x784 x855 -x602 -x134 x731 -x881 x521 x579 x47 x523 -x575 -x599 -x878 -x158 -x573 x49 -x131 -x160 -x256 x520 
5.17/5.26	v -x593 x628 -x771 x54 x617 x53 -x63 -x125 x157 -x326 -x515 -x616 -x773 -x85 -x393 -x615 -x643 -x778 -x65 x86 x152 x253 -x281 
5.17/5.26	v -x323 -x392 -x509 -x639 -x777 -x812 x70 -x82 -x205 -x9 x69 -x79 -x146 -x207 -x247 x791 -x29 -x390 -x861 x11 x30 -x71 -x109 
5.17/5.26	v -x204 -x278 -x386 -x860 -x16 -x26 -x72 -x542 -x15 x23 x199 -x272 -x469 -x538 -x788 x858 -x18 x105 -x193 -x782 x853 x522 x729 
5.17/5.26	v -x882 -x46 x518 -x598 -x622 -x45 -x159 x577 -x597 -x621 x730 -x44 -x130 x155 x517 x578 -x623 -x770 x50 -x129 x519 -x574 -x594 
5.17/5.26	v -x624 -x769 x43 -x62 -x84 x154 -x620 x768 x42 -x61 -x83 -x126 x156 -x327 -x513 -x618 x774 x41 x60 -x81 -x252 -x619 x767 -x39 
5.17/5.26	v x66 -x150 -x206 x251 -x514 -x613 x766 x8 -x28 -x40 x59 -x80 -x202 -x389 -x614 x765 x7 -x27 x58 -x78 -x151 -x248 x763 x6 -x25 
5.17/5.26	v x57 -x201 -x277 -x388 x764 x12 x55 -x76 -x203 -x276 -x384 x5 -x24 x56 -x77 -x787 x857 x4 x21 -x197 -x273 -x385 -x786 x2 -x104 
5.17/5.26	v x856 x3 x22 -x103 -x198 -x783 x854 
5.17/5.26	c SCIP Status        : problem is solved [optimal solution found]
5.17/5.26	c Solving Time       :       5.13
5.17/5.26	c Original Problem   :
5.17/5.26	c   Problem name     : HOME/instance-1869193-1245162963.opb
5.17/5.26	c   Variables        : 934 (934 binary, 0 integer, 0 implicit integer, 0 continuous)
5.17/5.26	c   Constraints      : 1063 initial, 1063 maximal
5.17/5.26	c Presolved Problem  :
5.17/5.26	c   Problem name     : t_HOME/instance-1869193-1245162963.opb
5.17/5.26	c   Variables        : 933 (933 binary, 0 integer, 0 implicit integer, 0 continuous)
5.17/5.26	c   Constraints      : 1062 initial, 1062 maximal
5.17/5.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.17/5.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.17/5.26	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   setppc           :       0.00          0          0          0          0          0          0          0          0
5.17/5.26	c   linear           :       0.03          1          0          0          1          0          1          0          0
5.17/5.26	c   logicor          :       0.02          0          0          0          0          0          0          0          0
5.17/5.26	c   root node        :          -          0          -          -          0          -          -          -          -
5.17/5.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.17/5.26	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.17/5.26	c   knapsack         :        182          6        312          0          0          0          0          0          0          0
5.17/5.26	c   setppc           :          1          6        285          0          0          0          0          0          0          0
5.17/5.26	c   logicor          :        879          6        308          0          0          0          0          0          0          0
5.17/5.26	c   countsols        :          0          0          0          0          0          0          0          0          0          0
5.17/5.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.17/5.26	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.17/5.26	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
5.17/5.26	c   setppc           :       0.00       0.00       0.00       0.00       0.00
5.17/5.26	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.17/5.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.17/5.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.17/5.26	c   rootredcost      :       0.00          0          0          0
5.17/5.26	c   pseudoobj        :       0.00          2          0          0
5.17/5.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.17/5.26	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.17/5.26	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.17/5.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.17/5.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.17/5.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.17/5.26	c   applied globally :          -          -          -          0        0.0          -          -          -
5.17/5.26	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.17/5.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.17/5.26	c   cut pool         :       0.02          5          -          -         14          -    (maximal pool size: 1217)
5.17/5.26	c   redcost          :       0.00          6          0          0          0          0
5.17/5.26	c   impliedbounds    :       0.00          6          0          0          0          0
5.17/5.26	c   intobj           :       0.00          0          0          0          0          0
5.17/5.26	c   gomory           :       1.72          6          0          0          3          0
5.17/5.26	c   strongcg         :       2.04          6          0          0       2996          0
5.17/5.26	c   cmir             :       0.07          6          0          0          0          0
5.17/5.26	c   flowcover        :       0.10          6          0          0          0          0
5.17/5.26	c   clique           :       0.00          6          0          0          0          0
5.17/5.26	c   zerohalf         :       0.00          0          0          0          0          0
5.17/5.26	c   mcf              :       0.00          1          0          0          0          0
5.17/5.26	c Pricers            :       Time      Calls       Vars
5.17/5.26	c   problem variables:       0.00          0          0
5.17/5.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.17/5.26	c   pscost           :       0.00          0          0          0          0          0          0
5.17/5.26	c   inference        :       0.00          0          0          0          0          0          0
5.17/5.26	c   mostinf          :       0.00          0          0          0          0          0          0
5.17/5.26	c   leastinf         :       0.00          0          0          0          0          0          0
5.17/5.26	c   fullstrong       :       0.00          0          0          0          0          0          0
5.17/5.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.17/5.26	c   random           :       0.00          0          0          0          0          0          0
5.17/5.26	c   relpscost        :       0.00          0          0          0          0          0          0
5.17/5.26	c Primal Heuristics  :       Time      Calls      Found
5.17/5.26	c   LP solutions     :       0.00          -          0
5.17/5.26	c   pseudo solutions :       0.00          -          0
5.17/5.26	c   simplerounding   :       0.00          0          0
5.17/5.26	c   rounding         :       0.05          7          1
5.17/5.26	c   shifting         :       0.05          7          1
5.17/5.26	c   intshifting      :       0.00          0          0
5.17/5.26	c   oneopt           :       0.00          1          1
5.17/5.26	c   fixandinfer      :       0.00          0          0
5.17/5.26	c   feaspump         :       0.00          0          0
5.17/5.26	c   coefdiving       :       0.00          0          0
5.17/5.26	c   pscostdiving     :       0.00          0          0
5.17/5.26	c   fracdiving       :       0.00          0          0
5.17/5.26	c   veclendiving     :       0.00          0          0
5.17/5.26	c   intdiving        :       0.00          0          0
5.17/5.26	c   actconsdiving    :       0.00          0          0
5.17/5.26	c   objpscostdiving  :       0.00          0          0
5.17/5.26	c   rootsoldiving    :       0.00          0          0
5.17/5.26	c   linesearchdiving :       0.00          0          0
5.17/5.26	c   guideddiving     :       0.00          0          0
5.17/5.26	c   octane           :       0.00          0          0
5.17/5.26	c   rens             :       0.57          1          1
5.17/5.26	c   rins             :       0.00          0          0
5.17/5.26	c   localbranching   :       0.00          0          0
5.17/5.26	c   mutation         :       0.00          0          0
5.17/5.26	c   crossover        :       0.00          0          0
5.17/5.26	c   dins             :       0.00          0          0
5.17/5.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.17/5.26	c   primal LP        :       0.00          0          0       0.00          -
5.17/5.26	c   dual LP          :       0.39          7       1468     209.71    3764.10
5.17/5.26	c   barrier LP       :       0.00          0          0       0.00          -
5.17/5.26	c   diving/probing LP:       0.00          0          0       0.00          -
5.17/5.26	c   strong branching :       0.00          0          0       0.00          -
5.17/5.26	c     (at root node) :          -          0          0       0.00          -
5.17/5.26	c   conflict analysis:       0.00          0          0       0.00          -
5.17/5.26	c B&B Tree           :
5.17/5.26	c   number of runs   :          1
5.17/5.26	c   nodes            :          1
5.17/5.26	c   nodes (total)    :          1
5.17/5.26	c   nodes left       :          0
5.17/5.26	c   max depth        :          0
5.17/5.26	c   max depth (total):          0
5.17/5.26	c   backtracks       :          0 (0.0%)
5.17/5.26	c   delayed cutoffs  :          0
5.17/5.26	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.17/5.26	c   avg switch length:       2.00
5.17/5.26	c   switching time   :       0.00
5.17/5.26	c Solution           :
5.17/5.26	c   Solutions found  :          4 (4 improvements)
5.17/5.26	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 1 nodes, 5.12 seconds, depth 0, found by <rens>)
5.17/5.26	c   Dual Bound       : +1.00000000000000e+00
5.17/5.26	c   Gap              :       0.00 %
5.17/5.26	c   Root Dual Bound  : +1.00000000000000e+00
5.26/5.30	c Time complete: 5.26.

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-1869193-1245162963/watcher-1869193-1245162963 -o /tmp/evaluation-result-1869193-1245162963/solver-1869193-1245162963 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869193-1245162963.opb 

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


[startup+0 s]
/proc/loadavg: 2.30 2.18 2.10 3/73 10132
/proc/meminfo: memFree=1830576/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=9676 CPUtime=0
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 1325 0 0 0 0 0 0 0 18 0 1 0 183894264 9908224 1309 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10132/statm: 2419 1316 362 1256 0 1158 0

[startup+0.070869 s]
/proc/loadavg: 2.30 2.18 2.10 3/73 10132
/proc/meminfo: memFree=1830576/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=17648 CPUtime=0.05
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 3385 0 0 0 4 1 0 0 18 0 1 0 183894264 18071552 3016 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 4412 3184 480 1256 0 3151 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17648

[startup+0.105997 s]
/proc/loadavg: 2.30 2.18 2.10 3/73 10132
/proc/meminfo: memFree=1830576/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=17648 CPUtime=0.09
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 3618 0 0 0 7 2 0 0 18 0 1 0 183894264 18071552 3248 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 4412 3248 498 1256 0 3151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17648

[startup+0.301347 s]
/proc/loadavg: 2.30 2.18 2.10 3/73 10132
/proc/meminfo: memFree=1830576/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=21928 CPUtime=0.28
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 4557 0 0 0 26 2 0 0 19 0 1 0 183894264 22454272 4187 1992294400 4194304 9342243 548682068736 18446744073709551615 6879954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 5482 4187 625 1256 0 4221 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21928

[startup+0.70828 s]
/proc/loadavg: 2.30 2.18 2.10 3/73 10132
/proc/meminfo: memFree=1830576/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=26280 CPUtime=0.69
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 5703 0 0 0 66 3 0 0 23 0 1 0 183894264 26910720 5333 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 6570 5335 647 1256 0 5309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26280

[startup+1.50147 s]
/proc/loadavg: 2.35 2.19 2.10 3/74 10133
/proc/meminfo: memFree=1804584/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=34128 CPUtime=1.49
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 7560 0 0 0 145 4 0 0 25 0 1 0 183894264 34947072 7190 1992294400 4194304 9342243 548682068736 18446744073709551615 4298277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 8532 7190 667 1256 0 7271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34128

[startup+3.10266 s]
/proc/loadavg: 2.35 2.19 2.10 3/74 10133
/proc/meminfo: memFree=1800168/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=47500 CPUtime=3.08
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 10975 0 0 0 303 5 0 0 25 0 1 0 183894264 48640000 10602 1992294400 4194304 9342243 548682068736 18446744073709551615 4298268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 11875 10602 667 1256 0 10614 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 47500

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

[startup+4.70289 s]
/proc/loadavg: 2.35 2.19 2.10 3/74 10133
/proc/meminfo: memFree=1785064/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=67472 CPUtime=4.68
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 15696 0 0 0 460 8 0 0 25 0 1 0 183894264 69091328 15319 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 16868 15319 672 1256 0 15607 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 67472

[startup+5.11988 s]
/proc/loadavg: 2.35 2.19 2.10 3/74 10133
/proc/meminfo: memFree=1785064/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=71000 CPUtime=5.09
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 16391 0 0 0 501 8 0 0 25 0 1 0 183894264 72704000 16013 1992294400 4194304 9342243 548682068736 18446744073709551615 6037747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10132/statm: 17750 16013 692 1256 0 16489 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 71000

[startup+5.30191 s]
/proc/loadavg: 2.35 2.19 2.10 3/74 10133
/proc/meminfo: memFree=1785064/2055920 swapFree=4180892/4192956
[pid=10132] ppid=10130 vsize=19452 CPUtime=5.26
/proc/10132/stat : 10132 (pbscip.linux.x8) R 10130 10132 9510 0 -1 4194304 16398 0 0 0 516 10 0 0 25 0 1 0 183894264 19918848 3914 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10132/statm: 4863 3914 1711 1256 0 3602 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 19452

Child status: 0
Real time (s): 5.30529
CPU time (s): 5.2702
CPU user time (s): 5.16521
CPU system time (s): 0.104984
CPU usage (%): 99.3386
Max. virtual memory (cumulated for all children) (KiB): 71000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.16521
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16401
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 278

runsolver used 0.012998 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 16:36:03
IDJOB=1869193
IDBENCH=2227
IDSOLVER=684
FILE ID=node87/1869193-1245162963
PBS_JOBID= 9363857
Free space on /tmp= 66540 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869193-1245162963/watcher-1869193-1245162963 -o /tmp/evaluation-result-1869193-1245162963/solver-1869193-1245162963 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869193-1245162963.opb

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

MD5SUM BENCH= f9ec307a3c8f55679d3b9ab693efbd4c
RANDOM SEED=427350756

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831120 kB
Buffers:         36676 kB
Cached:         103484 kB
SwapCached:       6176 kB
Active:          81224 kB
Inactive:        84516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831120 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:           11972 kB
Writeback:           0 kB
Mapped:          33084 kB
Slab:            44064 kB
Committed_AS:   591876 kB
PageTables:       2128 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2009-06-16 16:36:08