Solver Version v0.6
Started at: Sept. 7, 2016, 12:47 a.m. UTC
Current State: Solver Done
Score: 0
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: 0
Leave Early Bonus: 0
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 11:30-13:30,30min W 11:30-13:30,30min R 13:00-15:30,30min F 13:00-15:30,30min 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= 177 #constraint= 45 #product= 46 sizeproduct= 12
Penalty 0 for term "pupil preference" (0 + 0)
Penalty 0 for term "arrive late" (0 + 0)
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "leave early" (0 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "no break" (0 + 0)
Total Penalty 0 for term "no break" (0 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpqh9dqs33
c Solving...
o 3000
o 0
c Answer: 2
v -x1 x2 x3 x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 -x17 x18 x19 x20
v x21 x22 x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36
v -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51
v -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 x64 -x65 -x66
v -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81
v x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96
v -x97 -x98 -x99 -x100 x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109
v -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 -x146
v -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158
v -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
v -x171 -x172 -x173 x174 -x175 -x176 -x177
s OPTIMUM FOUND
c
c Models : 2
c Optimum : yes
c Optimization : 0
c Calls : 1
c Time : 0.009s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s)
c CPU Time : 0.010s
c Threads : 8 (Winner: 6)
Created at: Sept. 7, 2016, 12:47 a.m. UTC
score: 0
Pupil Session Times. Lexie -- F14:00 Ingrid [60min] -- R15:00 Megan -- F12:30 Molly -- R12:30 Katie -- F12:00 Diana -- R16:30 Alexa -- F14:30 Charlotte -- F13:30 Anna -- R11:30 Anastasiya -- F16:00 Breanne -- F16:30 Colleen -- R13:30 Kelly -- F15:30 Annie Kate -- F11:00 Ilsa -- R12:00 Laura -- R16:00 Riley [60min] -- R14:00 Lizzie -- F11:30 Jordan -- F15:00 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 R11:00 i1 p1 R11:30 Anna i1 p1 R12:00 Ilsa i1 p1 R12:30 Molly i1 R13:00 i1 p1 R13:30 Colleen i1 p1 R14:00 Riley [60min] i1 R14:30 ---Lesson Ongoing--- i1 p1 R15:00 Ingrid [60min] i1 R15:30 ---Lesson Ongoing--- i1 p1 R16:00 Laura i1 p1 R16:30 Diana i1 p1 F11:00 Annie Kate i1 p1 F11:30 Lizzie i1 p1 F12:00 Katie i1 p1 F12:30 Megan i1 F13:00 i1 p1 F13:30 Charlotte i1 p1 F14:00 Lexie i1 p1 F14:30 Alexa i1 p1 F15:00 Jordan i1 p1 F15:30 Kelly i1 p1 F16:00 Anastasiya i1 p1 F16:30 Breanne