Trace number 1869197

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 1.8.2OPT2 4.39033 4.39204

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 benchmark4.81327
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869197-1245163242.opb>
0.00/0.02	c original problem has 906 variables (906 bin, 0 int, 0 impl, 0 cont) and 1039 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.04/0.04	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
0.04/0.07	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
0.04/0.08	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
0.09/0.11	c    (0.1s) probing: 154/899 (17.1%) - 0 fixings, 0 aggregations, 113 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  7 deleted vars, 7 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.11	c  4446 implications, 3 cliques
0.09/0.11	c presolved problem has 899 variables (899 bin, 0 int, 0 impl, 0 cont) and 1032 constraints
0.09/0.11	c     183 constraints of type <knapsack>
0.09/0.11	c       3 constraints of type <setppc>
0.09/0.11	c     846 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 
0.29/0.31	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.31	c   0.3s|     1 |     0 |   967 |4179k|   0 | 340 | 899 |1032 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	o 361
0.29/0.31	c R 0.3s|     1 |     0 |   967 |4202k|   0 | 340 | 899 |1032 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 3.610000e+02 |  Large 
0.79/0.87	c   0.8s|     1 |     0 |  1053 |6628k|   0 | 325 | 899 |1032 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 3.610000e+02 |  Large 
0.79/0.88	o 340
0.79/0.88	c R 0.8s|     1 |     0 |  1053 |6640k|   0 | 325 | 899 |1032 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 3.400000e+02 |  Large 
0.79/0.89	o 338
0.79/0.89	c s 0.8s|     1 |     0 |  1053 |6652k|   0 | 325 | 899 |1032 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 3.380000e+02 |  Large 
1.39/1.45	c   1.4s|     1 |     0 |  1100 |9261k|   0 | 324 | 899 |1032 |1032 | 899 |1039 |   7 |   0 |   0 | 2.000000e+00 | 3.380000e+02 |  Large 
1.99/2.05	c   2.0s|     1 |     0 |  1157 |  12M|   0 | 345 | 899 |1032 |1032 | 899 |1040 |   8 |   0 |   0 | 2.000000e+00 | 3.380000e+02 |  Large 
2.69/2.70	c   2.6s|     1 |     0 |  1248 |  15M|   0 | 363 | 899 |1032 |1032 | 899 |1042 |  10 |   0 |   0 | 2.000000e+00 | 3.380000e+02 |  Large 
3.39/3.40	c   3.3s|     1 |     0 |  1466 |  16M|   0 | 303 | 899 |1032 |1032 | 899 |1043 |  11 |   0 |   0 | 2.000000e+00 | 3.380000e+02 |  Large 
3.39/3.41	o 298
3.39/3.41	c R 3.3s|     1 |     0 |  1466 |  16M|   0 | 303 | 899 |1032 |1032 | 899 |1043 |  11 |   0 |   0 | 2.000000e+00 | 2.980000e+02 |  Large 
3.39/3.41	o 296
3.39/3.41	c s 3.3s|     1 |     0 |  1466 |  16M|   0 | 303 | 899 |1032 |1032 | 899 |1043 |  11 |   0 |   0 | 2.000000e+00 | 2.960000e+02 |  Large 
4.09/4.10	c   4.0s|     1 |     0 |  1754 |  18M|   0 | 293 | 899 |1032 |1032 | 899 |1044 |  12 |   0 |   0 | 2.000000e+00 | 2.960000e+02 |  Large 
4.09/4.11	o 295
4.09/4.11	c R 4.0s|     1 |     0 |  1754 |  18M|   0 | 293 | 899 |1032 |1032 | 899 |1044 |  12 |   0 |   0 | 2.000000e+00 | 2.950000e+02 |  Large 
4.09/4.11	o 76
4.09/4.11	c k 4.0s|     1 |     0 |  1754 |  18M|   0 | 293 | 899 |1032 |1032 | 899 |1044 |  12 |   0 |   0 | 2.000000e+00 | 7.600000e+01 |3700.00%
4.29/4.35	o 2
4.29/4.35	c E 4.3s|     1 |     0 |  1754 |  18M|   0 |   - | 899 |1032 |1032 | 899 |1044 |  12 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.29/4.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.29/4.36	c   4.3s|     1 |     0 |  1754 |  18M|   0 |   - | 899 |1032 |1032 | 899 |1044 |  12 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.29/4.36	c 
4.29/4.36	c SCIP Status        : problem is solved [optimal solution found]
4.29/4.36	c Solving Time (sec) : 4.26
4.29/4.36	c Solving Nodes      : 1
4.29/4.36	c Primal Bound       : +2.00000000000000e+00 (9 solutions)
4.29/4.36	c Dual Bound         : +2.00000000000000e+00
4.29/4.36	c Gap                : 0.00 %
4.29/4.36	c NODE         1
4.29/4.36	c DUAL BOUND   2
4.29/4.36	c PRIMAL BOUND 2
4.29/4.36	c GAP          0
4.29/4.36	s OPTIMUM FOUND
4.29/4.36	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 
4.29/4.36	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 
4.29/4.36	v -x690 x651 x686 -x736 x58 -x234 -x633 x652 x682 -x737 x618 -x648 x53 x617 -x644 -x674 x896 -x390 -x555 x616 -x675 -x49 x378 
4.29/4.36	v -x636 -x774 x898 -x253 -x298 x382 -x637 x903 -x255 x286 x376 x902 x290 x374 -x531 -x252 -x284 -x532 -x282 x528 x657 -x777 x247 
4.29/4.36	v x524 x659 -x778 x138 -x342 -x688 -x60 x142 x242 -x551 -x687 x734 -x125 -x474 x650 x739 -x236 -x475 -x550 x649 -x738 -x629 x685 
4.29/4.36	v x57 -x630 x681 -x387 -x556 x626 -x647 x51 -x389 -x554 x622 -x643 -x295 -x254 -x297 -x386 x614 -x773 -x848 x899 -x530 x615 
4.29/4.36	v x883 x294 x381 -x529 -x775 x882 -x229 x780 x881 -x251 -x289 -x375 -x658 -x779 -x527 -x851 x245 -x283 x523 -x852 x656 -x135 -x341 
4.29/4.36	v x477 x126 -x240 -x476 x607 x735 x130 -x628 x721 -x124 -x237 x552 -x627 x720 -x122 -x346 x553 -x683 x719 -x55 -x225 -x388 
4.29/4.36	v -x557 x679 -x710 x536 -x610 x625 -x645 -x52 -x224 -x296 -x611 x621 -x641 x823 -x894 -x385 -x847 -x895 -x230 x713 -x891 -x228 
4.29/4.36	v -x293 x379 -x714 x776 -x849 x887 -x279 x760 -x826 -x854 -x249 -x287 x759 -x827 -x853 -x879 -x525 x758 -x880 -x246 x521 x753 
4.29/4.36	v -x654 -x518 -x99 x433 x905 -x343 x465 x731 -x134 -x178 -x241 -x464 x606 x730 x347 -x463 x729 -x129 -x345 x608 -x725 -x549 -x613 
4.29/4.36	v -x684 -x56 -x123 -x275 x537 -x612 -x680 -x709 x717 -x182 -x541 x623 -x646 -x718 -x893 -x40 -x226 -x274 x535 x619 -x642 -x711 
4.29/4.36	v x822 -x892 -x227 -x416 -x533 x716 -x231 -x383 x715 x824 x210 -x280 -x771 -x829 -x890 -x278 -x291 x380 x514 -x772 -x828 -x850 
4.29/4.36	v -x886 -x43 -x458 -x768 x834 -x44 -x95 -x250 -x288 x513 -x764 -x798 -x833 -x371 -x526 -x832 -x94 x522 x752 x756 -x324 -x519 
4.29/4.36	v -x757 -x517 -x655 x754 x100 x801 -x98 x432 x802 -x344 -x473 x566 -x133 -x177 x348 -x412 -x469 x330 -x546 x728 -x127 -x411 -x461 
4.29/4.36	v -x548 x609 -x724 x183 -x462 x593 x181 -x454 -x545 x592 -x417 x591 x624 -x39 -x276 -x367 -x415 -x453 -x540 x620 x712 x223 
4.29/4.36	v -x277 x696 -x770 -x41 x211 -x281 -x320 -x366 -x384 -x534 x695 -x769 x825 -x46 -x204 -x215 -x260 -x459 x694 x809 -x845 -x888 -x45 
4.29/4.36	v x209 -x292 -x319 -x457 -x808 -x846 x872 -x884 -x207 x372 -x767 -x807 -x842 -x370 x515 -x763 -x797 -x838 x325 x516 x96 x323 
4.29/4.36	v -x429 -x520 -x799 -x830 x97 -x499 x804 -x831 -x875 x101 -x428 x755 x803 -x876 x79 x434 x904 -x340 -x472 x565 -x15 -x131 -x179 
4.29/4.36	v x331 -x468 -x547 -x667 -x180 -x335 x604 x726 -x128 x184 -x200 x329 -x413 x605 -x722 -x164 x327 -x414 -x570 x601 -x115 -x199 
4.29/4.36	v -x418 -x544 -x597 -x18 x220 x397 -x707 -x19 x222 -x455 -x538 -x589 x708 -x158 -x205 -x273 x456 -x590 x704 x820 -x844 -x42 -x203 
4.29/4.36	v x219 x261 -x368 -x460 -x700 x821 -x843 -x26 -x118 -x265 -x369 -x439 x817 -x889 -x25 -x119 -x214 -x259 -x321 x373 -x692 -x813 
4.29/4.36	v x871 -x885 -x24 -x257 -x322 x352 -x493 -x693 -x765 -x841 -x208 x326 -x761 -x805 -x837 x873 x305 x512 -x806 -x878 x500 x800 
4.29/4.36	v -x877 -x93 x504 x750 x784 x81 -x430 -x498 x751 x783 -x85 x431 -x496 x747 x781 -x80 x435 x743 -x470 x567 x603 -x14 -x132 -x154 
4.29/4.36	v x339 -x466 x602 -x666 -x176 -x571 x727 -x16 -x153 x165 -x334 -x569 -x723 x21 -x169 -x410 x600 x670 -x706 x20 -x114 -x163 
4.29/4.36	v x201 -x221 -x328 x398 -x489 -x542 -x596 -x671 -x705 -x159 -x161 x202 -x270 x402 -x819 -x116 -x157 x206 -x272 x396 -x488 -x539 
4.29/4.36	v -x582 -x818 -x37 -x121 x188 -x394 -x452 x703 -x38 -x72 -x120 -x218 -x269 x440 -x699 -x34 -x365 -x444 -x494 x816 -x30 -x212 -x264 
4.29/4.36	v x353 -x438 -x492 -x812 -x318 x357 -x436 x509 -x585 -x766 -x839 -x22 -x258 x306 -x351 x511 -x586 -x762 -x835 x874 -x23 -x75 
4.29/4.36	v -x90 -x310 -x349 x749 -x795 x859 -x76 -x92 -x304 x508 x748 -x796 x858 -x302 -x792 -x857 -x89 x503 x788 -x427 x746 -x84 x423 
4.29/4.36	v -x497 x742 x782 -x175 -x471 x568 -x174 -x338 -x467 -x572 x668 -x407 -x561 x673 -x17 -x155 x173 -x332 -x409 x672 x6 -x156 x598 
4.29/4.36	v -x5 -x160 -x168 -x271 -x406 -x543 -x594 -x4 -x36 -x146 x198 -x449 -x35 -x117 -x162 x189 x401 -x451 -x490 -x581 -x106 -x192 
4.29/4.36	v -x362 -x491 x701 -x71 -x105 x187 -x216 -x268 -x364 -x395 x448 -x495 -x583 -x697 -x33 -x104 x185 -x315 -x481 -x588 x814 -x29 
4.29/4.36	v -x73 -x213 -x262 -x317 x361 -x443 -x510 -x587 -x810 -x78 -x794 -x840 x869 -x77 -x91 x314 -x356 -x437 -x793 -x836 x870 x866 -x309 
4.29/4.36	v -x350 x507 x863 -x424 -x791 -x88 -x303 -x426 x501 x787 -x855 x744 -x856 -x82 x422 x740 x11 -x171 -x337 x564 x665 x10 -x150 
4.29/4.36	v -x336 -x408 x562 x669 x12 -x149 -x170 -x404 x563 x664 x13 -x151 -x172 -x196 -x333 -x560 x663 x9 -x111 -x152 -x195 -x403 -x558 
4.29/4.36	v x599 x662 x7 -x110 -x147 -x166 x197 -x405 -x450 -x485 -x559 -x595 x660 x8 -x112 -x148 -x194 x446 -x484 -x580 -x661 -x2 -x113 
4.29/4.36	v -x145 -x167 -x193 -x363 x399 -x486 -x579 -x3 -x32 -x70 -x109 -x143 -x267 -x359 x445 -x487 -x578 x702 -x69 -x107 -x144 -x190 
4.29/4.36	v -x217 -x266 -x316 x400 x447 -x482 x584 -x698 -x31 x68 -x108 -x191 -x312 -x358 -x483 x577 -x815 x868 -x27 -x74 -x102 x186 -x263 
4.29/4.36	v -x360 -x441 -x480 x576 -x811 x867 x67 -x103 -x311 -x478 x575 x865 -x28 x66 -x313 -x354 -x442 -x479 -x573 x65 x506 -x574 -x790 
4.29/4.36	v x864 x63 -x307 -x355 -x425 x505 x862 x64 -x87 x420 -x789 -x86 -x308 -x502 x785 x860 x419 -x745 x861 -x83 x421 x741 x786 
4.29/4.36	c SCIP Status        : problem is solved [optimal solution found]
4.29/4.36	c Solving Time       :       4.26
4.29/4.36	c Original Problem   :
4.29/4.36	c   Problem name     : HOME/instance-1869197-1245163242.opb
4.29/4.36	c   Variables        : 906 (906 binary, 0 integer, 0 implicit integer, 0 continuous)
4.29/4.36	c   Constraints      : 1039 initial, 1039 maximal
4.29/4.36	c Presolved Problem  :
4.29/4.36	c   Problem name     : t_HOME/instance-1869197-1245163242.opb
4.29/4.36	c   Variables        : 899 (899 binary, 0 integer, 0 implicit integer, 0 continuous)
4.29/4.36	c   Constraints      : 1032 initial, 1032 maximal
4.29/4.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.29/4.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
4.29/4.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.29/4.36	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   linear           :       0.03          1          5          0          1          0          7          0          0
4.29/4.36	c   logicor          :       0.01          0          0          0          0          0          0          0          0
4.29/4.36	c   root node        :          -          0          -          -          0          -          -          -          -
4.29/4.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.29/4.36	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.29/4.36	c   knapsack         :        183          6        349          0          0          0          0          0          0          0
4.29/4.36	c   setppc           :          3          6        349          0          0          0          0          0          0          0
4.29/4.36	c   logicor          :        846          6        343          0          0          0          0          0          0          0
4.29/4.36	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.29/4.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.29/4.36	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.29/4.36	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
4.29/4.36	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.29/4.36	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.29/4.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.29/4.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.29/4.36	c   rootredcost      :       0.00          0          0          0
4.29/4.36	c   pseudoobj        :       0.00          2          0          0
4.29/4.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.29/4.36	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.29/4.36	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.29/4.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.29/4.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.29/4.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.29/4.37	c   applied globally :          -          -          -          0        0.0          -          -          -
4.29/4.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.29/4.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.29/4.37	c   cut pool         :       0.03          5          -          -         16          -    (maximal pool size: 767)
4.29/4.37	c   redcost          :       0.00          6          0          0          0          0
4.29/4.37	c   impliedbounds    :       0.00          6          0          0          0          0
4.29/4.37	c   intobj           :       0.00          0          0          0          0          0
4.29/4.37	c   gomory           :       1.46          6          0          0        137          0
4.29/4.37	c   strongcg         :       1.65          6          0          0       2330          0
4.29/4.37	c   cmir             :       0.08          6          0          0          0          0
4.29/4.37	c   flowcover        :       0.12          6          0          0          0          0
4.29/4.37	c   clique           :       0.01          6          0          0          0          0
4.29/4.37	c   zerohalf         :       0.00          0          0          0          0          0
4.29/4.37	c   mcf              :       0.00          1          0          0          0          0
4.29/4.37	c Pricers            :       Time      Calls       Vars
4.29/4.37	c   problem variables:       0.00          0          0
4.29/4.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.29/4.37	c   pscost           :       0.00          0          0          0          0          0          0
4.29/4.37	c   inference        :       0.00          0          0          0          0          0          0
4.29/4.37	c   mostinf          :       0.00          0          0          0          0          0          0
4.29/4.37	c   leastinf         :       0.00          0          0          0          0          0          0
4.29/4.37	c   fullstrong       :       0.00          0          0          0          0          0          0
4.29/4.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.29/4.37	c   random           :       0.00          0          0          0          0          0          0
4.29/4.37	c   relpscost        :       0.00          0          0          0          0          0          0
4.29/4.37	c Primal Heuristics  :       Time      Calls      Found
4.29/4.37	c   LP solutions     :       0.00          -          0
4.29/4.37	c   pseudo solutions :       0.00          -          0
4.29/4.37	c   simplerounding   :       0.00          0          0
4.29/4.37	c   rounding         :       0.05          7          4
4.29/4.37	c   shifting         :       0.03          7          3
4.29/4.37	c   intshifting      :       0.00          0          0
4.29/4.37	c   oneopt           :       0.00          1          1
4.29/4.37	c   fixandinfer      :       0.00          0          0
4.29/4.37	c   feaspump         :       0.00          0          0
4.29/4.37	c   coefdiving       :       0.00          0          0
4.29/4.37	c   pscostdiving     :       0.00          0          0
4.29/4.37	c   fracdiving       :       0.00          0          0
4.29/4.37	c   veclendiving     :       0.00          0          0
4.29/4.37	c   intdiving        :       0.00          0          0
4.29/4.37	c   actconsdiving    :       0.00          0          0
4.29/4.37	c   objpscostdiving  :       0.00          0          0
4.29/4.37	c   rootsoldiving    :       0.00          0          0
4.29/4.37	c   linesearchdiving :       0.00          0          0
4.29/4.37	c   guideddiving     :       0.00          0          0
4.29/4.37	c   octane           :       0.00          0          0
4.29/4.37	c   rens             :       0.23          1          1
4.29/4.37	c   rins             :       0.00          0          0
4.29/4.37	c   localbranching   :       0.00          0          0
4.29/4.37	c   mutation         :       0.00          0          0
4.29/4.37	c   crossover        :       0.00          0          0
4.29/4.37	c   dins             :       0.00          0          0
4.29/4.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.29/4.37	c   primal LP        :       0.00          0          0       0.00          -
4.29/4.37	c   dual LP          :       0.51          7       1754     250.57    3439.22
4.29/4.37	c   barrier LP       :       0.00          0          0       0.00          -
4.29/4.37	c   diving/probing LP:       0.00          0          0       0.00          -
4.29/4.37	c   strong branching :       0.00          0          0       0.00          -
4.29/4.37	c     (at root node) :          -          0          0       0.00          -
4.29/4.37	c   conflict analysis:       0.00          0          0       0.00          -
4.29/4.37	c B&B Tree           :
4.29/4.37	c   number of runs   :          1
4.29/4.37	c   nodes            :          1
4.29/4.37	c   nodes (total)    :          1
4.29/4.37	c   nodes left       :          0
4.29/4.37	c   max depth        :          0
4.29/4.37	c   max depth (total):          0
4.29/4.37	c   backtracks       :          0 (0.0%)
4.29/4.37	c   delayed cutoffs  :          0
4.29/4.37	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.29/4.37	c   avg switch length:       2.00
4.29/4.37	c   switching time   :       0.00
4.29/4.37	c Solution           :
4.29/4.37	c   Solutions found  :          9 (8 improvements)
4.29/4.37	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1 nodes, 4.25 seconds, depth 0, found by <rens>)
4.29/4.37	c   Dual Bound       : +2.00000000000000e+00
4.29/4.37	c   Gap              :       0.00 %
4.29/4.37	c   Root Dual Bound  : +2.00000000000000e+00
4.29/4.39	c Time complete: 4.38.

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-1869197-1245163242/watcher-1869197-1245163242 -o /tmp/evaluation-result-1869197-1245163242/solver-1869197-1245163242 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869197-1245163242.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: 1.05 1.01 1.00 3/64 1717
/proc/meminfo: memFree=1847200/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=5812 CPUtime=0
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 183924503 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1717/statm: 1453 512 341 1256 0 192 0

[startup+0.0453981 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 1717
/proc/meminfo: memFree=1847200/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=16316 CPUtime=0.04
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 3140 0 0 0 3 1 0 0 18 0 1 0 183924503 16707584 2770 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 4079 2780 474 1256 0 2818 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16316

[startup+0.101403 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 1717
/proc/meminfo: memFree=1847200/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=17680 CPUtime=0.09
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 3627 0 0 0 7 2 0 0 18 0 1 0 183924503 18104320 3257 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 4420 3257 502 1256 0 3159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17680

[startup+0.301422 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 1717
/proc/meminfo: memFree=1847200/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=21796 CPUtime=0.29
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 4575 0 0 0 27 2 0 0 19 0 1 0 183924503 22319104 4205 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 5449 4205 629 1256 0 4188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21796

[startup+0.701462 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 1717
/proc/meminfo: memFree=1847200/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=27816 CPUtime=0.69
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 6118 0 0 0 66 3 0 0 22 0 1 0 183924503 28483584 5748 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 6954 5748 651 1256 0 5693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27816

[startup+1.50254 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1718
/proc/meminfo: memFree=1824088/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=34940 CPUtime=1.49
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 7716 0 0 0 146 3 0 0 25 0 1 0 183924503 35778560 7346 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 8735 7346 671 1256 0 7474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34940

[startup+3.10171 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1718
/proc/meminfo: memFree=1813592/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=47572 CPUtime=3.09
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 10900 0 0 0 304 5 0 0 25 0 1 0 183924503 48713728 10513 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 11893 10513 671 1256 0 10632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47572

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

[startup+3.90179 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1718
/proc/meminfo: memFree=1807576/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=48528 CPUtime=3.89
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 10991 0 0 0 383 6 0 0 25 0 1 0 183924503 49692672 10604 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 12132 10604 671 1256 0 10871 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 48528

[startup+4.30183 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1718
/proc/meminfo: memFree=1795616/2055920 swapFree=4182564/4192956
[pid=1717] ppid=1715 vsize=61140 CPUtime=4.29
/proc/1717/stat : 1717 (pbscip.linux.x8) R 1715 1717 1550 0 -1 4194304 13904 0 0 0 422 7 0 0 25 0 1 0 183924503 62607360 13514 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1717/statm: 15285 13514 692 1256 0 14024 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 61140

Child status: 0
Real time (s): 4.39204
CPU time (s): 4.39033
CPU user time (s): 4.30335
CPU system time (s): 0.086986
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 61140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.30335
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13925
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= 11
involuntary context switches= 8

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node17 at 2009-06-16 16:40:42
IDJOB=1869197
IDBENCH=2229
IDSOLVER=684
FILE ID=node17/1869197-1245163242
PBS_JOBID= 9363853
Free space on /tmp= 66356 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-10:20:4.5:0.95:98.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-1869197-1245163242/watcher-1869197-1245163242 -o /tmp/evaluation-result-1869197-1245163242/solver-1869197-1245163242 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869197-1245163242.opb

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

MD5SUM BENCH= 09000b526c4cf3fc454b31cbb57a970b
RANDOM SEED=1309548658

node17.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		: 3000.214
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		: 3000.214
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847616 kB
Buffers:         37496 kB
Cached:         102372 kB
SwapCached:       4224 kB
Active:          51276 kB
Inactive:        96456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847616 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:           11928 kB
Writeback:           0 kB
Mapped:          13724 kB
Slab:            46492 kB
Committed_AS:   165116 kB
PageTables:       1456 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= 66348 MiB
End job on node17 at 2009-06-16 16:40:47