Solver Version v0.6
Started at: Aug. 29, 2019, 6:29 p.m. UTC
Current State: Solver Done
Score: 71400
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: 0
Leave Early Bonus: 320
Day Off Bonus: 0
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: 30min M 11:30-13:30,30min T 11:30-13:30,30min W 11:30-13:30,30min R 11:30-13:30,30min F 11:30-13:30,30min S 11:30-13:30,30min U 11:30-13:30
Scheduler Output:
Solving with a time limit of 60 seconds of not improving the solution or a total time limit of 600 seconds
* #variable= 230 #constraint= 66 #product= 80 sizeproduct= 10
Penalty -86400 for term "leave early" (-86400 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "arrive late" (0 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty 15000 for term "pupil preference" (15000 + 0)
Total Penalty -71400 for term "pupil preference" (-71400 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpj1x64fhf
c Solving...
o 109050
o 99150
o 96150
o 93150
o 90150
o 87150
o 16500
o 14550
o -31200
o -40650
o -43650
o -44400
o -46650
o -47250
o -49650
o -49800
o -52800
o -55800
o -56400
o -59400
o -62400
o -65400
o -68400
o -71400
c Answer: 24
v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 x12 -x13 x14 x15 x16 x17 x18
v -x19 -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 -x177 -x178 -x179 -x180 x181 -x182
v -x183 x184 -x185 -x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 x194 -x195
v -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207
v -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219
v -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230
s OPTIMUM FOUND
c
c Models : 24
c Optimum : yes
c Optimization : -71400
c Calls : 1
c Time : 17.526s (Solving: 17.53s 1st Model: 0.01s Unsat: 8.38s)
c CPU Time : 17.230s
c Threads : 8 (Winner: 7)
Created at: Aug. 29, 2019, 6:29 p.m. UTC
score: 71400
Pupil Session Times. Henry Fellerhoff [60min] -- F11:00 Nathan Garreau -- W13:00 Alec Loftus -- T11:30 Madeleine Chaudron -- T12:00 Eduardo araque -- R12:30 Danny Warwick [60min] -- F14:30 Luca Calabro -- R12:00 Claire Chaikin [x2] -- W14:30, R13:00 Caroline Sturges -- F14:00 Conor Sullivan -- R13:30 Keith Murphy [60min] -- F12:30 Brayden Turner -- F13:30 Drew Clemens -- R15:30 Luis Mejía -- W14:00 Garvin van Dernoot -- W11:00 Isabella Nicoli [60min] -- R14:00 Jared Capuson -- W13:30 Samuel Mason [60min] -- W11:30 Justin Kelley, SJ -- R15:00 Michael Sayers -- W15:00 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 p1 T11:30 Alec Loftus i1 p1 T12:00 Madeleine Chaudron i1 T12:30 i1 T13:00 i1 T13:30 i1 T14:00 i1 T14:30 i1 T15:00 i2 T15:30 i1 p2 W11:00 Garvin van Dernoot i1 p2 W11:30 Samuel Mason [60min] i1 W12:00 ---Lesson Ongoing--- i1 W12:30 i1 p1 W13:00 Nathan Garreau i1 p1 W13:30 Jared Capuson i1 p1 W14:00 Luis Mejía i1 p2 W14:30 Claire Chaikin [x2] i1 p1 W15:00 Michael Sayers i2 W15:30 i1 R11:30 i1 p1 R12:00 Luca Calabro i1 p2 R12:30 Eduardo araque i1 p1 R13:00 Claire Chaikin [x2] i1 p1 R13:30 Conor Sullivan i1 p1 R14:00 Isabella Nicoli [60min] i1 R14:30 ---Lesson Ongoing--- i1 p1 R15:00 Justin Kelley, SJ i1 p1 R15:30 Drew Clemens i1 p2 F11:00 Henry Fellerhoff [60min] i1 F11:30 ---Lesson Ongoing--- i1 F12:00 i1 p1 F12:30 Keith Murphy [60min] i1 F13:00 ---Lesson Ongoing--- i1 p1 F13:30 Brayden Turner i1 p1 F14:00 Caroline Sturges i1 p1 F14:30 Danny Warwick [60min] i1 F15:00 ---Lesson Ongoing--- i2 F15:30