Solver Version v0.6
Started at: Sept. 1, 2018, 9:15 p.m. UTC
Current State: Solver Done
Score: 63300
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: 310
Leave Early Bonus: 320
Day Off Bonus: 500
No Break Penalty: {0: 660, 60: 0, 240: 0, 300: 200, 330: 400, 360: 800, 420: 1600, 480: 3200, 540: 6400, 600: 12800, 660: 25600}
Pupil Preference Penalties: 100,201,403,807
Instructor Preference Penalties: 305,620,1290,2600
Complex Constraints:
Scheduler Output:
Solving with a time limit of 60 seconds of not improving the solution or a total time limit of 600 seconds
* #variable= 176 #constraint= 52 #product= 101 sizeproduct= 11
Penalty -19200 for term "leave early" (-19200 + 0)
Penalty 92100 for term "instructor preference" (92100 + 0)
Penalty -120000 for term "day off" (-120000 + 0)
Penalty -37200 for term "arrive late" (-37200 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty 21000 for term "pupil preference" (21000 + 0)
Total Penalty -63300 for term "pupil preference" (-63300 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmppfcxrmio
c Solving...
o 52650
o 49650
o -9300
o -28350
o -37650
o -37800
o -38250
o -40650
o -44250
o -44400
o -44850
o -46800
o -47250
o -47550
o -48000
o -50550
o -51000
o -54000
o -54900
o -56700
o -56850
o -59850
o -60300
o -63300
c Answer: 24
v -x1 x2 x3 x4 x5 x6 -x7 -x8 -x9 -x10 x11 x12 x13 x14 x15 x16 x17 x18 -x19
v -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 x28 x29 x30 x31 x32 -x33 x34 -x35
v -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
v x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65
v -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
v -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95
v -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 x108
v -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120
v -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 x133
v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145
v -x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
v -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169
v -x170 -x171 -x172 -x173 x174 -x175 -x176
s OPTIMUM FOUND
c
c Models : 24
c Optimum : yes
c Optimization : -63300
c Calls : 1
c Time : 9.673s (Solving: 9.67s 1st Model: 0.00s Unsat: 9.59s)
c CPU Time : 9.440s
c Threads : 8 (Winner: 2)
Created at: Sept. 1, 2018, 9:16 p.m. UTC
score: 63300
Pupil Session Times. Claire Chaikin [x2] -- T13:00, W16:00 Henry Fellerhoff [x2] -- T14:00, W15:00 Luis Mejía -- F12:00 Michael Sayers -- F11:30 Garvin van Dernoot -- F13:30 Sam Mason [60min] -- W14:00 Kendall Parchman [60min] -- F12:30 Sean Coogan -- T13:30 Brian Warner -- W16:30 Caroline Sturges -- F14:00 Drew Clemens -- T12:30 Charlotte Gage -- T12:00 Daniel Zamora -- W15:30 Keith Murphy [60min] -- W13:00 Instructor Schedule. For reference the first column is the instructor preference value (i1, i2, i3, etc). The second column is the pupil preference value (p1, p2, p3, etc). The third column is the session time. And the fourth column is the pupil name. i1 T11:30 i1 p2 T12:00 Charlotte Gage i1 p1 T12:30 Drew Clemens i1 p2 T13:00 Claire Chaikin [x2] i1 p1 T13:30 Sean Coogan i1 p1 T14:00 Henry Fellerhoff [x2] i1 T14:30 i1 W11:30 i1 W12:00 i2 W12:30 i2 p1 W13:00 Keith Murphy [60min] i2 W13:30 ---Lesson Ongoing--- i2 p2 W14:00 Sam Mason [60min] i2 W14:30 ---Lesson Ongoing--- i2 p2 W15:00 Henry Fellerhoff [x2] i2 p1 W15:30 Daniel Zamora i3 p1 W16:00 Claire Chaikin [x2] i3 p2 W16:30 Brian Warner i1 R11:30 i1 R12:00 i1 R12:30 i1 R13:00 i1 R13:30 i1 R14:00 i1 R14:30 i1 R15:00 i1 p1 F11:30 Michael Sayers i1 p1 F12:00 Luis Mejía i1 p2 F12:30 Kendall Parchman [60min] i1 F13:00 ---Lesson Ongoing--- i1 p2 F13:30 Garvin van Dernoot i1 p1 F14:00 Caroline Sturges i1 F14:30