*NAME: egout *ROWS: 98 *COLUMNS: 141 *INTEGER: 55 *NONZERO: 282 *BEST SOLN: 568.101 (opt) *LP SOLN: 149.589 *SOURCE: Etienne Loute (Univ. of Louvain) * Laurence A. Wolsey (Univ. of Louvain) * Martin Savelsbergh (Eindhoven Univ. of Technology) *APPLICATION: drainage system design, 42 nodes, 55 arcs *COMMENTS: all integer variables are binary * solution reported by Martin W. P. Savelsbergh * NAME EGOUT ROWS N COST E ... E 001 E 002 E 004 E 006 E 007 E 009 E 010 E 011 E 013 E 014 E 015 E 017 E 019 E 020 E 021 E 023 E 025 E 026 E 028 E 029 E 030 E 031 E 033 E 034 E 035 E 036 E 038 E 039 E 040 E 041 E 042 E 003 E 005 E 008 E 012 E 016 E 018 E 024 E 022 E 027 E 032 E 037 L U.001... L U.001003 L U.002003 L U.002... L U.003005 L U.004005 L U.004... L U.005007 L U.006007 L U.007008 L U.008... L U.008009 L U.010012 L U.011012 L U.012... L U.012013 L U.013016 L U.014015 L U.015016 L U.016... L U.016017 L U.017018 L U.009018 L U.018019 L U.019024 L U.024... L U.023024 L U.022023 L U.020022 L U.021022 L U.022... L U.024026 L U.025026 L U.025... L U.026027 L U.027... L U.027032 L U.030031 L U.031032 L U.029031 L U.028029 L U.028... L U.032033 L U.033037 L U.036037 L U.034036 L U.035036 L U.037038 L U.038040 L U.039040 L U.040... L U.041... L U.040041 L U.041042 L U.042... COLUMNS MARK0000 'MARKER' 'INTORG' I.001... COST 28.21 U.001... -117.04 I.001003 COST 18.57 U.001003 -117.04 I.002003 COST 8.45 U.002003 -117.04 I.002... COST 21.16 U.002... -117.04 I.003005 COST 28.38 U.003005 -117.04 I.004005 COST 9.8 U.004005 -117.04 I.004... COST 23.29 U.004... -117.04 I.005007 COST 5.07 U.005007 -117.04 I.006007 COST 6.78 U.006007 -117.04 I.007008 COST 2.9 U.007008 -117.04 I.008... COST 27.89 U.008... -117.04 I.008009 COST 10.03 U.008009 -117.04 I.010012 COST 14.74 U.010012 -117.04 I.011012 COST 6.19 U.011012 -117.04 I.012... COST 22.1 U.012... -117.04 I.012013 COST 15.82 U.012013 -117.04 I.013016 COST 11.33 U.013016 -117.04 I.014015 COST 5.79 U.014015 -117.04 I.015016 COST 3.9 U.015016 -117.04 I.016... COST 24.79 U.016... -117.04 I.016017 COST 16.36 U.016017 -117.04 I.017018 COST 3.45 U.017018 -117.04 I.009018 COST 2.26 U.009018 -117.04 I.018019 COST 3.86 U.018019 -117.04 I.019024 COST 8.41 U.019024 -117.04 I.024... COST 26.46 U.024... -117.04 I.023024 COST 16.01 U.023024 -117.04 I.022023 COST 16.73 U.022023 -117.04 I.020022 COST 11.75 U.020022 -117.04 I.021022 COST 3.25 U.021022 -117.04 I.022... COST 27.41 U.022... -117.04 I.024026 COST 5.98 U.024026 -117.04 I.025026 COST 21.88 U.025026 -117.04 I.025... COST 43.71 U.025... -117.04 I.026027 COST 11.42 U.026027 -117.04 I.027... COST 23.4 U.027... -117.04 I.027032 COST 7.5 U.027032 -117.04 I.030031 COST 6.73 U.030031 -117.04 I.031032 COST 5.92 U.031032 -117.04 I.029031 COST 9.7 U.029031 -117.04 I.028029 COST 12.67 U.028029 -117.04 I.028... COST 26.45 U.028... -117.04 I.032033 COST 2.71 U.032033 -117.04 I.033037 COST 5.89 U.033037 -117.04 I.036037 COST 9.85 U.036037 -117.04 I.034036 COST 8.5 U.034036 -117.04 I.035036 COST 9 U.035036 -117.04 I.037038 COST 2.27 U.037038 -117.04 I.038040 COST 6.37 U.038040 -117.04 I.039040 COST 16.2 U.039040 -117.04 I.040... COST 23.58 U.040... -117.04 I.041... COST 29.93 U.041... -117.04 I.040041 COST 6.73 U.040041 -117.04 I.041042 COST 20.66 U.041042 -117.04 I.042... COST 30.92 U.042... -117.04 MARK0001 'MARKER' 'INTEND' F....001 ... 1 001 -1 F....002 ... 1 002 -1 F....004 ... 1 004 -1 F....006 ... 1 006 -1 F....007 ... 1 007 -1 F....009 ... 1 009 -1 F....010 ... 1 010 -1 F....011 ... 1 011 -1 F....013 ... 1 013 -1 F....014 ... 1 014 -1 F....015 ... 1 015 -1 F....017 ... 1 017 -1 F....019 ... 1 019 -1 F....020 ... 1 020 -1 F....021 ... 1 021 -1 F....023 ... 1 023 -1 F....025 ... 1 025 -1 F....026 ... 1 026 -1 F....028 ... 1 028 -1 F....029 ... 1 029 -1 F....030 ... 1 030 -1 F....031 ... 1 031 -1 F....033 ... 1 033 -1 F....034 ... 1 034 -1 F....035 ... 1 035 -1 F....036 ... 1 036 -1 F....038 ... 1 038 -1 F....039 ... 1 039 -1 F....040 ... 1 040 -1 F....041 ... 1 041 -1 F....042 ... 1 042 -1 F.001... COST 0.979 ... -1 F.001... 001 1 U.001... 1 F.001003 COST 0.034 001 1 F.001003 003 -1 U.001003 1 F.002003 COST 0.016 002 1 F.002003 003 -1 U.002003 1 F.002... COST 0.914 ... -1 F.002... 002 1 U.002... 1 F.003005 COST 0.057 003 1 F.003005 005 -1 U.003005 1 F.004005 COST 0.016 004 1 F.004005 005 -1 U.004005 1 F.004... COST 0.969 ... -1 F.004... 004 1 U.004... 1 F.005007 COST 0.006 007 -1 F.005007 005 1 U.005007 1 F.006007 COST 0.01 006 1 F.006007 007 -1 U.006007 1 F.007008 COST 0.002 007 1 F.007008 008 -1 U.007008 1 F.008... COST 0.976 ... -1 F.008... 008 1 U.008... 1 F.008009 COST 0.017 009 -1 F.008009 008 1 U.008009 1 F.010012 COST 0.027 010 1 F.010012 012 -1 U.010012 1 F.011012 COST 0.009 011 1 F.011012 012 -1 U.011012 1 F.012... COST 0.964 ... -1 F.012... 012 1 U.012... 1 F.012013 COST 0.025 013 -1 F.012013 012 1 U.012013 1 F.013016 COST 0.015 013 1 F.013016 016 -1 U.013016 1 F.014015 COST 0.01 014 1 F.014015 015 -1 U.014015 1 F.015016 COST 0.006 015 1 F.015016 016 -1 U.015016 1 F.016... COST 0.97 ... -1 F.016... 016 1 U.016... 1 F.016017 COST 0.022 017 -1 F.016017 016 1 U.016017 1 F.017018 COST 0.003 017 1 F.017018 018 -1 U.017018 1 F.009018 COST 0.002 009 1 F.009018 018 -1 U.009018 1 F.018019 COST 0.004 019 -1 F.018019 018 1 U.018019 1 F.019024 COST 0.969 019 1 F.019024 024 -1 U.019024 1 F.024... COST 0.021 ... -1 F.024... 024 1 U.024... 1 F.023024 COST 0.026 023 1 F.023024 024 -1 U.023024 1 F.022023 COST 0.022 023 -1 F.022023 022 1 U.022023 1 F.020022 COST 0.005 020 1 F.020022 022 -1 U.020022 1 F.021022 COST 0.971 021 1 F.021022 022 -1 U.021022 1 F.022... COST 0.004 ... -1 F.022... 022 1 U.022... 1 F.024026 COST 0.054 026 -1 F.024026 024 1 U.024026 1 F.025026 COST 0.054 025 1 F.025026 026 -1 U.025026 1 F.025... COST 1.017 ... -1 F.025... 025 1 U.025... 1 F.026027 COST 0.02 026 1 F.026027 027 -1 U.026027 1 F.027... COST 0.967 ... -1 F.027... 027 1 U.027... 1 F.027032 COST 0.011 027 1 F.027032 032 -1 U.027032 1 F.030031 COST 0.012 030 1 F.030031 031 -1 U.030031 1 F.031032 COST 0.004 031 1 F.031032 032 -1 U.031032 1 F.029031 COST 0.012 029 1 F.029031 031 -1 U.029031 1 F.028029 COST 0.024 028 1 F.028029 029 -1 U.028029 1 F.028... COST 0.975 ... -1 F.028... 028 1 U.028... 1 F.032033 COST 0.002 033 -1 F.032033 032 1 U.032033 1 F.033037 COST 0.004 033 1 F.033037 037 -1 U.033037 1 F.036037 COST 0.018 036 1 F.036037 037 -1 U.036037 1 F.034036 COST 0.016 034 1 F.034036 036 -1 U.034036 1 F.035036 COST 0.015 035 1 F.035036 036 -1 U.035036 1 F.037038 COST 0.001 038 -1 F.037038 037 1 U.037038 1 F.038040 COST 0.009 038 1 F.038040 040 -1 U.038040 1 F.039040 COST 0.025 039 1 F.039040 040 -1 U.039040 1 F.040... COST 0.967 ... -1 F.040... 040 1 U.040... 1 F.041... COST 0.98 ... -1 F.041... 041 1 U.041... 1 F.040041 COST 0.01 040 1 F.040041 041 -1 U.040041 1 F.041042 COST 0.035 041 1 F.041042 042 -1 U.041042 1 F.042... COST 0.978 ... -1 F.042... 042 1 U.042... 1 RHS BOUNDS UP BOUNDS I.001... 1 UP BOUNDS I.001003 1 UP BOUNDS I.002003 1 UP BOUNDS I.002... 1 UP BOUNDS I.003005 1 UP BOUNDS I.004005 1 UP BOUNDS I.004... 1 UP BOUNDS I.005007 1 UP BOUNDS I.006007 1 UP BOUNDS I.007008 1 UP BOUNDS I.008... 1 UP BOUNDS I.008009 1 UP BOUNDS I.010012 1 UP BOUNDS I.011012 1 UP BOUNDS I.012... 1 UP BOUNDS I.012013 1 UP BOUNDS I.013016 1 UP BOUNDS I.014015 1 UP BOUNDS I.015016 1 UP BOUNDS I.016... 1 UP BOUNDS I.016017 1 UP BOUNDS I.017018 1 UP BOUNDS I.009018 1 UP BOUNDS I.018019 1 UP BOUNDS I.019024 1 UP BOUNDS I.024... 1 UP BOUNDS I.023024 1 UP BOUNDS I.022023 1 UP BOUNDS I.020022 1 UP BOUNDS I.021022 1 UP BOUNDS I.022... 1 UP BOUNDS I.024026 1 UP BOUNDS I.025026 1 UP BOUNDS I.025... 1 UP BOUNDS I.026027 1 UP BOUNDS I.027... 1 UP BOUNDS I.027032 1 UP BOUNDS I.030031 1 UP BOUNDS I.031032 1 UP BOUNDS I.029031 1 UP BOUNDS I.028029 1 UP BOUNDS I.028... 1 UP BOUNDS I.032033 1 UP BOUNDS I.033037 1 UP BOUNDS I.036037 1 UP BOUNDS I.034036 1 UP BOUNDS I.035036 1 UP BOUNDS I.037038 1 UP BOUNDS I.038040 1 UP BOUNDS I.039040 1 UP BOUNDS I.040... 1 UP BOUNDS I.041... 1 UP BOUNDS I.040041 1 UP BOUNDS I.041042 1 UP BOUNDS I.042... 1 FX BOUNDS F....001 2.45 FX BOUNDS F....002 0.61 FX BOUNDS F....004 7.91 FX BOUNDS F....006 4.54 FX BOUNDS F....007 1.14 FX BOUNDS F....009 0.28 FX BOUNDS F....010 1.13 FX BOUNDS F....011 21.46 FX BOUNDS F....013 4.64 FX BOUNDS F....014 0.31 FX BOUNDS F....015 1.24 FX BOUNDS F....017 0.07 FX BOUNDS F....019 2.41 FX BOUNDS F....020 0.39 FX BOUNDS F....021 7.41 FX BOUNDS F....023 0.07 FX BOUNDS F....025 19.22 FX BOUNDS F....026 10.49 FX BOUNDS F....028 0.88 FX BOUNDS F....029 5.7 FX BOUNDS F....030 0.28 FX BOUNDS F....031 0.28 FX BOUNDS F....033 0.19 FX BOUNDS F....034 0.19 FX BOUNDS F....035 0.28 FX BOUNDS F....036 0.57 FX BOUNDS F....038 5.3 FX BOUNDS F....039 5.32 FX BOUNDS F....040 0.76 FX BOUNDS F....041 5.08 FX BOUNDS F....042 6.44 ENDATA