Solver Version v0.5
Started at: Aug. 27, 2015, 5:28 p.m. UTC
Current State: Solver Done
Score: -2700
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= 147 #constraint= 36 #product= 64 sizeproduct= 10
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "leave early" (0 + 0)
Penalty 3000 for term "pupil preference" (3000 + 0)
Penalty -9300 for term "arrive late" (-9300 + 0)
Penalty 9000 for term "no break" (9000 + 0)
Total Penalty 2700 for term "no break" (2700 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmp2vc8e99r
c Solving...
o 20730
o 14700
o 14400
o 11700
o 11430
o 8700
o 5700
o 5400
o 2700
c Answer: 9
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
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 -x134
v -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
v -x147
s OPTIMUM FOUND
c
c Models : 9
c Optimum : yes
c Optimization : 2700
c Calls : 1
c Time : 6.942s (Solving: 6.94s 1st Model: 0.00s Unsat: 6.63s)
c CPU Time : 6.860s
c Threads : 8 (Winner: 2)
Created at: Aug. 27, 2015, 5:28 p.m. UTC
score: -2700
Pupil Session Times. Rosie -- T15:00 Ingrid [60min] -- F13:00 Alexandra -- T15:30 Sara -- T12:00 Katie -- F14:00 Sabrina [60min] -- T14:00 Diana -- T11:30 Alexa -- F11:30 Anna -- F12:30 Dana -- F12:00 Haley -- F11:00 Breanne -- F15:30 Kelly -- T13:00 Anne -- T13:30 Riley [60min] -- F14:30 Lizzie -- T12:30 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 T11:00 i1 p2 T11:30 Diana i1 p1 T12:00 Sara i1 p1 T12:30 Lizzie i1 p1 T13:00 Kelly i1 p1 T13:30 Anne i1 p1 T14:00 Sabrina [60min] i1 T14:30 ---Lesson Ongoing--- i1 p1 T15:00 Rosie i1 p1 T15:30 Alexandra i1 p1 F11:00 Haley i1 p1 F11:30 Alexa i1 p1 F12:00 Dana i1 p1 F12:30 Anna i1 p1 F13:00 Ingrid [60min] i1 F13:30 ---Lesson Ongoing--- i1 p1 F14:00 Katie i1 p1 F14:30 Riley [60min] i1 F15:00 ---Lesson Ongoing--- i1 p1 F15:30 Breanne