Solver Version v0.6
Started at: Sept. 11, 2017, 2:54 a.m. UTC
Current State: Solver Done
Score: 65400
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: 30min M 11:30-13:30,30min T 12:00-13:30,30min W 12:00-13:30,30min R 12:00-13:30,30min F 12:00-13:30,30min 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= 172 #constraint= 47 #product= 86 sizeproduct= 10
Penalty 0 for term "instructor preference" (0 + 0)
Penalty -55800 for term "arrive late" (-55800 + 0)
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty -9600 for term "leave early" (-9600 + 0)
Penalty 0 for term "no break" (0 + 0)
Total Penalty -65400 for term "no break" (-65400 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpawgz3yt4
c Solving...
o 29700
o 19800
o -8700
o -47400
o -56100
o -56400
o -65400
c Answer: 7
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 -x121
v -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
s OPTIMUM FOUND
c
c Models : 7
c Optimum : yes
c Optimization : -65400
c Calls : 1
c Time : 2.343s (Solving: 2.34s 1st Model: 0.00s Unsat: 2.30s)
c CPU Time : 2.300s
c Threads : 8 (Winner: 4)
Created at: Sept. 11, 2017, 2:54 a.m. UTC
score: 65400
Pupil Session Times. Janie Kilgore -- W12:30 Justin Santostefano -- W13:00 Roger Kaufman -- T14:30 Michael Sayers -- T13:30 Claire Chaikin [60min] -- R15:00 Daniel Warwick -- T12:30 Adam Raso -- R14:30 Brian Warner -- W16:00 Nathalie Corbett -- T13:00 James Mann -- W15:30 Kendall Parchman [60min] -- W13:30 Keith Murphy [60min] -- R13:30 Joey Tomaska [60min] -- W14:30 Corey Anderson [60min] -- R12:30 Carlos Kirby -- T15:00 Sam Mason -- T14:00 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 T12:00 i1 p1 T12:30 Daniel Warwick i1 p1 T13:00 Nathalie Corbett i1 p1 T13:30 Michael Sayers i1 p1 T14:00 Sam Mason i1 p1 T14:30 Roger Kaufman i1 p1 T15:00 Carlos Kirby i1 T15:30 i1 W11:30 i1 W12:00 i1 p1 W12:30 Janie Kilgore i1 p1 W13:00 Justin Santostefano i1 p1 W13:30 Kendall Parchman [60min] i1 W14:00 ---Lesson Ongoing--- i1 p1 W14:30 Joey Tomaska [60min] i1 W15:00 ---Lesson Ongoing--- i1 p1 W15:30 James Mann i1 p1 W16:00 Brian Warner i1 R11:30 i1 R12:00 i1 p1 R12:30 Corey Anderson [60min] i1 R13:00 ---Lesson Ongoing--- i1 p1 R13:30 Keith Murphy [60min] i1 R14:00 ---Lesson Ongoing--- i1 p1 R14:30 Adam Raso i1 p1 R15:00 Claire Chaikin [60min] i1 R15:30 ---Lesson Ongoing---