Trace number 2666152

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 solverOPT2 6.84496 6.84683

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.95:98.opb
MD5SUM09000b526c4cf3fc454b31cbb57a970b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.439932
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables906
Total number of constraints1039
Number of constraints which are clauses852
Number of constraints which are cardinality constraints (but not clauses)187
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 906
Biggest coefficient in the objective function 553
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2526
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 553
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2526
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: 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-2666152-1276483149.opb>
0.00/0.03	c original problem has 906 variables (906 bin, 0 int, 0 impl, 0 cont) and 1039 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	o 1420
0.00/0.04	c feasible solution found by trivial heuristic, objective value  1.420000e+03
0.00/0.04	c presolving:
0.00/0.05	c (round 1) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4120 impls, 3 clqs
0.00/0.08	c (round 2) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1008 upgd conss, 4120 impls, 3 clqs
0.00/0.10	c (round 3) 7 del vars, 7 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 1032 upgd conss, 4120 impls, 3 clqs
0.09/0.13	c    (0.1s) probing: 154/899 (17.1%) - 0 fixings, 0 aggregations, 113 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (4 rounds):
0.09/0.13	c  7 deleted vars, 7 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.13	c  4446 implications, 3 cliques
0.09/0.13	c presolved problem has 899 variables (899 bin, 0 int, 0 impl, 0 cont) and 1032 constraints
0.09/0.13	c     183 constraints of type <knapsack>
0.09/0.13	c       3 constraints of type <setppc>
0.09/0.13	c     846 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.08
0.09/0.13	c - non default parameters ----------------------------------------------------------------------
0.09/0.13	c # SCIP version 1.2.1.2
0.09/0.13	c 
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = 10000
0.09/0.13	c 
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = 1799.98
0.09/0.13	c 
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = 1620
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify inequalities
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/linear/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify knapsacks
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.13	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.13	c separating/rapidlearning/freq = 0
0.09/0.13	c 
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving
0.09/0.13	c 
0.09/0.13	o 1419
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c t 0.1s|     1 |     0 |     0 |     - |3600k|   0 |   - | 899 |1032 |   0 |   0 |   0 |   0 |   0 |      --      | 1.419000e+03 |    Inf 
0.09/0.14	o 704
0.09/0.14	c b 0.1s|     1 |     0 |     0 |     - |4333k|   0 |   - | 899 |1032 | 899 |1032 |   0 |   0 |   0 |      --      | 7.040000e+02 |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   960 |     - |4321k|   0 | 359 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 7.040000e+02 |  Large 
0.29/0.33	o 414
0.29/0.33	c R 0.3s|     1 |     0 |   960 |     - |4344k|   0 | 359 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 4.140000e+02 |  Large 
0.29/0.34	o 412
0.29/0.34	c s 0.3s|     1 |     0 |   960 |     - |4368k|   0 | 359 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 4.120000e+02 |  Large 
0.29/0.34	o 141
0.29/0.34	c b 0.3s|     1 |     0 |   960 |     - |4391k|   0 | 359 | 899 |1032 | 899 |1032 |   0 |   0 |   0 | 2.000000e+00 | 1.410000e+02 |6950.00%
1.00/1.05	c   0.9s|     1 |     0 |  1030 |     - |7212k|   0 | 371 | 899 |1032 | 899 |1034 |   2 |   0 |   0 | 2.000000e+00 | 1.410000e+02 |6950.00%
1.00/1.06	o 59
1.00/1.06	c b 1.0s|     1 |     0 |  1030 |     - |7236k|   0 | 371 | 899 |1032 | 899 |1034 |   2 |   0 |   0 | 2.000000e+00 | 5.900000e+01 |2850.00%
1.69/1.76	c   1.7s|     1 |     0 |  1168 |     - |  10M|   0 | 351 | 899 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 5.900000e+01 |2850.00%
1.69/1.77	o 41
1.69/1.77	c b 1.7s|     1 |     0 |  1168 |     - |  10M|   0 | 351 | 899 |1032 | 899 |1036 |   4 |   0 |   0 | 2.000000e+00 | 4.100000e+01 |1950.00%
2.39/2.42	c   2.3s|     1 |     0 |  1212 |     - |  12M|   0 | 345 | 899 |1032 | 899 |1038 |   6 |   0 |   0 | 2.000000e+00 | 4.100000e+01 |1950.00%
2.39/2.43	o 39
2.39/2.43	c b 2.3s|     1 |     0 |  1212 |     - |  12M|   0 | 345 | 899 |1032 | 899 |1038 |   6 |   0 |   0 | 2.000000e+00 | 3.900000e+01 |1850.00%
3.09/3.13	c   3.0s|     1 |     0 |  1290 |     - |  16M|   0 | 352 | 899 |1032 | 899 |1039 |   7 |   0 |   0 | 2.000000e+00 | 3.900000e+01 |1850.00%
3.79/3.84	c   3.7s|     1 |     0 |  1371 |     - |  20M|   0 | 368 | 899 |1032 | 899 |1040 |   8 |   0 |   0 | 2.000000e+00 | 3.900000e+01 |1850.00%
4.49/4.57	c   4.4s|     1 |     0 |  1490 |     - |  23M|   0 | 349 | 899 |1032 | 899 |1041 |   9 |   0 |   0 | 2.000000e+00 | 3.900000e+01 |1850.00%
6.79/6.81	o 2
6.79/6.81	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.79/6.81	c E 6.5s|     1 |     0 |  1490 |     - |  23M|   0 |   - | 899 |1032 | 899 |1041 |   9 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
6.79/6.82	c   6.6s|     1 |     0 |  1490 |     - |  23M|   0 |   - | 899 |1032 | 899 |1041 |   9 |   0 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
6.79/6.82	c 
6.79/6.82	c SCIP Status        : problem is solved [optimal solution found]
6.79/6.82	c Solving Time (sec) : 6.56
6.79/6.82	c Solving Nodes      : 1
6.79/6.82	c Primal Bound       : +2.00000000000000e+00 (10 solutions)
6.79/6.82	c Dual Bound         : +2.00000000000000e+00
6.79/6.82	c Gap                : 0.00 %
6.79/6.82	s OPTIMUM FOUND
6.79/6.82	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 
6.79/6.82	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 x690 
6.79/6.82	v -x651 x686 -x736 x58 -x234 x633 -x652 -x682 -x737 x618 x648 -x53 -x617 -x644 x674 x896 x390 x555 -x616 -x675 -x49 x378 x636 
6.79/6.82	v -x774 x898 -x253 x298 x382 -x637 x903 -x255 x286 x376 x902 x290 x374 -x531 -x252 -x284 -x532 -x282 x528 x657 -x777 x247 x524 
6.79/6.82	v x659 -x778 x138 -x342 -x688 -x60 x142 x242 -x551 -x687 x734 -x125 -x474 -x650 x739 x236 -x475 -x550 -x649 -x738 -x629 x685 
6.79/6.82	v x57 -x630 -x681 -x387 x556 -x626 x647 -x51 -x389 x554 x622 -x643 -x295 -x254 -x297 x386 -x614 -x773 -x848 x899 -x530 -x615 x883 
6.79/6.82	v x294 x381 -x529 -x775 x882 -x229 x780 x881 -x251 -x289 -x375 -x658 -x779 -x527 -x851 x245 -x283 x523 -x852 x656 -x135 x341 
6.79/6.82	v x477 x126 -x240 -x476 x607 x735 -x130 -x628 x721 -x124 -x237 -x552 -x627 x720 -x122 -x346 -x553 -x683 -x719 -x55 -x225 -x388 
6.79/6.82	v x557 -x679 x710 -x536 x610 -x625 -x645 -x52 -x224 -x296 -x611 x621 -x641 x823 x894 -x385 -x847 x895 -x230 -x713 x891 -x228 x293 
6.79/6.82	v x379 -x714 -x776 -x849 x887 -x279 x760 -x826 x854 -x249 -x287 x759 -x827 -x853 -x879 -x525 -x758 -x880 x246 x521 -x753 x654 
6.79/6.82	v -x518 -x99 x433 x905 x343 x465 -x731 x134 -x178 -x241 x464 x606 -x730 -x347 x463 x729 -x129 -x345 x608 -x725 -x549 x613 -x684 
6.79/6.82	v -x56 -x123 -x275 x537 x612 -x680 x709 -x717 -x182 x541 -x623 -x646 -x718 -x893 -x40 -x226 -x274 -x535 x619 -x642 x711 x822 
6.79/6.82	v -x892 -x227 -x416 -x533 -x716 -x231 -x383 -x715 x824 -x210 -x280 -x771 x829 x890 -x278 -x291 -x380 x514 -x772 x828 x850 -x886 
6.79/6.82	v -x43 -x458 x768 x834 -x44 -x95 -x250 -x288 x513 x764 -x798 -x833 -x371 -x526 -x832 -x94 x522 -x752 -x756 x324 -x519 -x757 
6.79/6.82	v -x517 x655 -x754 x100 x801 x98 x432 -x802 x344 -x473 x566 x133 -x177 -x348 -x412 x469 -x330 -x546 x728 -x127 -x411 x461 -x548 
6.79/6.82	v x609 -x724 x183 x462 x593 x181 -x454 x545 x592 -x417 x591 -x624 x39 -x276 -x367 -x415 -x453 x540 -x620 x712 -x223 -x277 x696 
6.79/6.82	v -x770 x41 -x211 -x281 -x320 -x366 -x384 -x534 -x695 -x769 x825 -x46 -x204 -x215 -x260 -x459 -x694 x809 x845 x888 -x45 -x209 
6.79/6.82	v -x292 -x319 -x457 x808 x846 -x872 -x884 -x207 -x372 -x767 -x807 x842 -x370 x515 -x763 x797 -x838 x325 x516 x96 x323 -x429 -x520 
6.79/6.82	v x799 -x830 x97 -x499 x804 -x831 -x875 x101 -x428 x755 x803 -x876 x79 x434 x904 -x340 -x472 x565 -x15 x131 x179 x331 -x468 
6.79/6.82	v -x547 -x667 x180 -x335 -x604 -x726 -x128 x184 -x200 -x329 -x413 -x605 -x722 -x164 -x327 -x414 -x570 x601 -x115 -x199 -x418 -x544 
6.79/6.82	v -x597 -x18 -x220 x397 -x707 -x19 -x222 -x455 x538 -x589 -x708 -x158 -x205 x273 x456 -x590 -x704 -x820 -x844 x42 -x203 -x219 
6.79/6.82	v x261 -x368 -x460 -x700 x821 -x843 x26 -x118 -x265 x369 -x439 -x817 -x889 -x25 -x119 -x214 -x259 -x321 -x373 -x692 -x813 -x871 
6.79/6.82	v -x885 -x24 -x257 -x322 -x352 -x493 -x693 -x765 x841 -x208 x326 -x761 -x805 -x837 -x873 x305 x512 -x806 -x878 x500 x800 -x877 
6.79/6.82	v -x93 x504 x750 x784 x81 -x430 -x498 x751 x783 -x85 x431 -x496 x747 x781 -x80 x435 x743 -x470 x567 -x603 x14 x132 -x154 -x339 
6.79/6.82	v -x466 -x602 -x666 x176 -x571 -x727 x16 -x153 x165 -x334 -x569 -x723 x21 x169 -x410 -x600 x670 -x706 x20 -x114 -x163 -x201 
6.79/6.82	v -x221 -x328 x398 -x489 -x542 -x596 x671 -x705 -x159 -x161 -x202 x270 -x402 -x819 -x116 -x157 x206 x272 -x396 -x488 -x539 -x582 
6.79/6.82	v -x818 -x37 -x121 -x188 -x394 -x452 -x703 -x38 x72 -x120 -x218 -x269 x440 -x699 x34 x365 -x444 -x494 -x816 -x30 -x212 -x264 
6.79/6.82	v x353 -x438 -x492 -x812 -x318 x357 -x436 x509 -x585 -x766 -x839 -x22 -x258 x306 -x351 x511 -x586 -x762 -x835 -x874 -x23 x75 -x90 
6.79/6.82	v -x310 -x349 -x749 -x795 x859 x76 -x92 x304 -x508 -x748 -x796 x858 -x302 x792 -x857 -x89 -x503 x788 x427 x746 -x84 x423 -x497 
6.79/6.82	v x742 x782 x175 -x471 x568 x174 -x338 -x467 -x572 -x668 -x407 -x561 x673 x17 -x155 x173 -x332 -x409 x672 x6 -x156 -x598 x5 
6.79/6.82	v -x160 x168 -x271 -x406 -x543 -x594 x4 -x36 -x146 -x198 -x449 -x35 -x117 -x162 x189 -x401 -x451 x490 -x581 -x106 -x192 x362 x491 
6.79/6.82	v -x701 x71 -x105 -x187 -x216 -x268 x364 -x395 -x448 -x495 -x583 -x697 x33 -x104 -x185 -x315 -x481 -x588 -x814 -x29 x73 -x213 
6.79/6.82	v -x262 -x317 x361 -x443 x510 -x587 -x810 x78 -x794 -x840 -x869 x77 -x91 -x314 x356 -x437 -x793 -x836 -x870 -x866 -x309 -x350 
6.79/6.82	v -x507 x863 -x424 x791 -x88 -x303 x426 -x501 x787 -x855 x744 -x856 -x82 x422 x740 x11 -x171 -x337 x564 x665 x10 x150 -x336 -x408 
6.79/6.82	v x562 -x669 x12 x149 -x170 -x404 -x563 x664 x13 x151 -x172 -x196 -x333 -x560 x663 -x9 -x111 x152 -x195 -x403 -x558 -x599 
6.79/6.82	v x662 -x7 -x110 x147 x166 -x197 -x405 -x450 -x485 -x559 -x595 x660 -x8 -x112 x148 -x194 -x446 -x484 -x580 x661 -x2 -x113 -x145 
6.79/6.82	v x167 -x193 x363 -x399 x486 -x579 -x3 -x32 x70 -x109 -x143 -x267 -x359 -x445 x487 x578 -x702 x69 -x107 -x144 -x190 -x217 -x266 
6.79/6.82	v -x316 -x400 -x447 x482 x584 -x698 -x31 x68 -x108 -x191 -x312 -x358 x483 x577 -x815 -x868 -x27 x74 -x102 -x186 -x263 x360 -x441 
6.79/6.82	v -x480 x576 -x811 -x867 x67 -x103 -x311 -x478 x575 -x865 -x28 x66 -x313 x354 -x442 -x479 x573 x65 -x506 x574 -x790 -x864 x63 
6.79/6.82	v -x307 x355 -x425 -x505 x862 x64 -x87 x420 -x789 -x86 -x308 -x502 x785 x860 x419 -x745 x861 -x83 x421 x741 x786 
6.79/6.82	c SCIP Status        : problem is solved [optimal solution found]
6.79/6.82	c Solving Time       :       6.56
6.79/6.82	c Original Problem   :
6.79/6.82	c   Problem name     : HOME/instance-2666152-1276483149.opb
6.79/6.82	c   Variables        : 906 (906 binary, 0 integer, 0 implicit integer, 0 continuous)
6.79/6.82	c   Constraints      : 1039 initial, 1039 maximal
6.79/6.82	c Presolved Problem  :
6.79/6.82	c   Problem name     : t_HOME/instance-2666152-1276483149.opb
6.79/6.82	c   Variables        : 899 (899 binary, 0 integer, 0 implicit integer, 0 continuous)
6.79/6.82	c   Constraints      : 1032 initial, 1032 maximal
6.79/6.82	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.79/6.82	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
6.79/6.82	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   probing          :       0.03          0          0          0          0          0          0          0          0
6.79/6.82	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.79/6.82	c   linear           :       0.04          1          5          0          1          0          7          0          0
6.79/6.82	c   logicor          :       0.01          0          0          0          0          0          0          0          0
6.79/6.82	c   root node        :          -          0          -          -          0          -          -          -          -
6.79/6.82	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.79/6.82	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.79/6.82	c   knapsack         :        183          6        349          0          0          0          0          0          0          0
6.79/6.82	c   setppc           :          3          6        349          0          0          0          0          0          0          0
6.79/6.82	c   logicor          :        846          6        343          0          0          0          0          0          0          0
6.79/6.82	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.79/6.82	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.79/6.82	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.79/6.82	c   knapsack         :       0.04       0.04       0.00       0.00       0.00
6.79/6.82	c   setppc           :       0.00       0.00       0.00       0.00       0.00
6.79/6.82	c   logicor          :       0.01       0.00       0.01       0.00       0.00
6.79/6.82	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.79/6.82	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.79/6.82	c   vbounds          :       0.00          2          0          0
6.79/6.82	c   rootredcost      :       0.00          0          0          0
6.79/6.82	c   pseudoobj        :       0.00          2          0          0
6.79/6.82	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.79/6.82	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.79/6.82	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.79/6.82	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.79/6.82	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.79/6.82	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.79/6.82	c   applied globally :          -          -          -          0        0.0          -          -          -
6.79/6.82	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.79/6.82	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.79/6.82	c   cut pool         :       0.01          5          -          -          4          -    (maximal pool size: 991)
6.79/6.82	c   redcost          :       0.00          6          0          0          0          0
6.79/6.82	c   impliedbounds    :       0.00          6          0          0          0          0
6.79/6.82	c   intobj           :       0.00          0          0          0          0          0
6.79/6.82	c   cgmip            :       0.00          0          0          0          0          0
6.79/6.82	c   gomory           :       1.54          6          0          0         22          0
6.79/6.82	c   strongcg         :       2.01          6          0          0       2656          0
6.79/6.82	c   cmir             :       0.08          6          0          0          0          0
6.79/6.82	c   flowcover        :       0.11          6          0          0          0          0
6.79/6.82	c   clique           :       0.00          6          0          0          0          0
6.79/6.82	c   zerohalf         :       0.00          0          0          0          0          0
6.79/6.82	c   mcf              :       0.00          1          0          0          0          0
6.79/6.82	c   rapidlearning    :       0.07          1          0          0          0          0
6.79/6.82	c Pricers            :       Time      Calls       Vars
6.79/6.82	c   problem variables:       0.00          0          0
6.79/6.82	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.79/6.82	c   pscost           :       0.00          0          0          0          0          0          0
6.79/6.82	c   inference        :       0.00          0          0          0          0          0          0
6.79/6.82	c   mostinf          :       0.00          0          0          0          0          0          0
6.79/6.82	c   leastinf         :       0.00          0          0          0          0          0          0
6.79/6.82	c   fullstrong       :       0.00          0          0          0          0          0          0
6.79/6.82	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.79/6.82	c   random           :       0.00          0          0          0          0          0          0
6.79/6.82	c   relpscost        :       0.00          0          0          0          0          0          0
6.79/6.82	c Primal Heuristics  :       Time      Calls      Found
6.79/6.82	c   LP solutions     :       0.00          -          0
6.79/6.82	c   pseudo solutions :       0.00          -          0
6.79/6.82	c   crossover        :       0.00          0          0
6.79/6.82	c   oneopt           :       0.00          6          5
6.79/6.82	c   trivial          :       0.00          2          2
6.79/6.82	c   simplerounding   :       0.00          0          0
6.79/6.82	c   zirounding       :       0.00          1          0
6.79/6.82	c   rounding         :       0.03          7          1
6.79/6.82	c   shifting         :       0.04          7          1
6.79/6.82	c   intshifting      :       0.00          0          0
6.79/6.82	c   twoopt           :       0.00          0          0
6.79/6.82	c   fixandinfer      :       0.00          0          0
6.79/6.82	c   feaspump         :       0.00          0          0
6.79/6.82	c   coefdiving       :       0.00          0          0
6.79/6.82	c   pscostdiving     :       0.00          0          0
6.79/6.82	c   fracdiving       :       0.00          0          0
6.79/6.82	c   veclendiving     :       0.00          0          0
6.79/6.82	c   intdiving        :       0.00          0          0
6.79/6.82	c   actconsdiving    :       0.00          0          0
6.79/6.82	c   objpscostdiving  :       0.00          0          0
6.79/6.82	c   rootsoldiving    :       0.00          0          0
6.79/6.82	c   linesearchdiving :       0.00          0          0
6.79/6.82	c   guideddiving     :       0.00          0          0
6.79/6.82	c   octane           :       0.00          0          0
6.79/6.82	c   rens             :       2.11          1          1
6.79/6.82	c   rins             :       0.00          0          0
6.79/6.82	c   localbranching   :       0.00          0          0
6.79/6.82	c   mutation         :       0.00          0          0
6.79/6.82	c   dins             :       0.00          0          0
6.79/6.82	c   undercover       :       0.00          0          0
6.79/6.82	c   nlp              :       0.00          0          0
6.79/6.82	c   trysol           :       0.00          0          0
6.79/6.82	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.79/6.82	c   primal LP        :       0.00          0          0       0.00          -
6.79/6.82	c   dual LP          :       0.38          7       1490     212.86    3921.05
6.79/6.82	c   lex dual LP      :       0.00          0          0       0.00          -
6.79/6.82	c   barrier LP       :       0.00          0          0       0.00          -
6.79/6.82	c   diving/probing LP:       0.00          0          0       0.00          -
6.79/6.82	c   strong branching :       0.00          0          0       0.00          -
6.79/6.82	c     (at root node) :          -          0          0       0.00          -
6.79/6.82	c   conflict analysis:       0.00          0          0       0.00          -
6.79/6.82	c B&B Tree           :
6.79/6.82	c   number of runs   :          1
6.79/6.82	c   nodes            :          1
6.79/6.82	c   nodes (total)    :          1
6.79/6.82	c   nodes left       :          0
6.79/6.82	c   max depth        :          0
6.79/6.82	c   max depth (total):          0
6.79/6.82	c   backtracks       :          0 (0.0%)
6.79/6.82	c   delayed cutoffs  :          0
6.79/6.82	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.79/6.82	c   avg switch length:       2.00
6.79/6.82	c   switching time   :       0.00
6.79/6.82	c Solution           :
6.79/6.82	c   Solutions found  :         10 (10 improvements)
6.79/6.82	c   First Solution   : +1.42000000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
6.79/6.82	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1 nodes, 6.55 seconds, depth 0, found by <rens>)
6.79/6.82	c   Dual Bound       : +2.00000000000000e+00
6.79/6.82	c   Gap              :       0.00 %
6.79/6.82	c   Root Dual Bound  : +2.00000000000000e+00
6.79/6.82	c   Root Iterations  :       1490
6.79/6.84	c Time complete: 6.83.

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-2666152-1276483149/watcher-2666152-1276483149 -o /tmp/evaluation-result-2666152-1276483149/solver-2666152-1276483149 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666152-1276483149.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26558
/proc/meminfo: memFree=1798004/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=8260 CPUtime=0
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 1015 0 0 0 0 0 0 0 18 0 1 0 23916369 8458240 935 1992294400 4194304 9819077 140734903487200 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26558/statm: 2322 945 371 1374 0 943 0

[startup+0.109624 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26558
/proc/meminfo: memFree=1798004/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=18608 CPUtime=0.09
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 6118 0 0 0 7 2 0 0 21 0 1 0 23916369 19054592 3114 1992294400 4194304 9819077 140734903487200 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 4395 3115 517 1374 0 3016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18608

[startup+0.201636 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26558
/proc/meminfo: memFree=1798004/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=22832 CPUtime=0.19
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 7292 0 0 0 16 3 0 0 21 0 1 0 23916369 23379968 4166 1992294400 4194304 9819077 140734903487200 18446744073709551615 7292227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 5708 4166 648 1374 0 4329 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22832

[startup+0.301649 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26558
/proc/meminfo: memFree=1798004/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=22928 CPUtime=0.29
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 7586 0 0 0 26 3 0 0 21 0 1 0 23916369 23478272 4181 1992294400 4194304 9819077 140734903487200 18446744073709551615 7292010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 5732 4181 648 1374 0 4353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22928

[startup+0.701701 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26558
/proc/meminfo: memFree=1798004/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=26612 CPUtime=0.69
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 8628 0 0 0 66 3 0 0 22 0 1 0 23916369 27250688 5114 1992294400 4194304 9819077 140734903487200 18446744073709551615 6007097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 6653 5114 667 1374 0 5274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26612

[startup+1.50081 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26559
/proc/meminfo: memFree=1770964/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=37488 CPUtime=1.49
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 16618 0 0 0 142 7 0 0 25 0 1 0 23916369 38387712 8146 1992294400 4194304 9819077 140734903487200 18446744073709551615 6031893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 9372 8147 699 1374 0 7993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37488

[startup+3.10102 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26559
/proc/meminfo: memFree=1761540/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=48972 CPUtime=3.09
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 19570 0 0 0 300 9 0 0 25 0 1 0 23916369 50147328 11054 1992294400 4194304 9819077 140734903487200 18446744073709551615 7286820 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 12243 11054 701 1374 0 10864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48972

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26559
/proc/meminfo: memFree=1737608/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=70404 CPUtime=6.29
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 33930 0 0 0 608 21 0 0 25 0 1 0 23916369 72093696 15625 1992294400 4194304 9819077 140734903487200 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 17601 15625 717 1374 0 16222 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70404

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

[startup+6.40145 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26559
/proc/meminfo: memFree=1737608/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=69868 CPUtime=6.39
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 34398 0 0 0 617 22 0 0 25 0 1 0 23916369 71544832 15618 1992294400 4194304 9819077 140734903487200 18446744073709551615 7226682 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 17467 15618 717 1374 0 16088 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 69868

[startup+6.8015 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26559
/proc/meminfo: memFree=1737608/2059040 swapFree=4140260/4192956
[pid=26558] ppid=26556 vsize=70404 CPUtime=6.79
/proc/26558/stat : 26558 (pbscip.linux.x8) R 26556 26558 26386 0 -1 4202496 36078 0 0 0 656 23 0 0 25 0 1 0 23916369 72093696 15622 1992294400 4194304 9819077 140734903487200 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26558/statm: 17601 15622 717 1374 0 16222 0
Current children cumulated CPU time (s) 6.79
Current children cumulated vsize (KiB) 70404

Child status: 0
Real time (s): 6.84683
CPU time (s): 6.84496
CPU user time (s): 6.598
CPU system time (s): 0.246962
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 70404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.598
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36145
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= 97

runsolver used 0.007998 second user time and 0.051992 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 04:39:09
IDJOB=2666152
IDBENCH=2229
IDSOLVER=1168
FILE ID=node013/2666152-1276483149
PBS_JOBID= 11173387
Free space on /tmp= 62504 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-10:20:4.5:0.95:98.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-2666152-1276483149/watcher-2666152-1276483149 -o /tmp/evaluation-result-2666152-1276483149/solver-2666152-1276483149 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666152-1276483149.opb -t 1800 -m 1800

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

MD5SUM BENCH= 09000b526c4cf3fc454b31cbb57a970b
RANDOM SEED=1502518931

node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798532 kB
Buffers:         76924 kB
Cached:         104524 kB
SwapCached:       5764 kB
Active:          99352 kB
Inactive:        95152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798532 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            6252 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          12912 kB
Slab:            44324 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180344 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62500 MiB
End job on node013 at 2010-06-14 04:39:16