Solver Version v0.6
Started at: Jan. 24, 2016, 10:51 p.m. UTC
Current State: Solver Done
Score: 54000
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: 600
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 13:00-14:30,30min W 11:30-13:30,30min R 11:30-13:30,30min F 13:00-14:30,30min 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= 138 #constraint= 38 #product= 77 sizeproduct= 12
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty 0 for term "leave early" (0 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty -54000 for term "arrive late" (-54000 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Total Penalty -54000 for term "instructor preference" (-54000 + 0)
Optimizer Output:
c clasp version 3.1.3
c Reading from /tmp/tmp4gkks146
c Solving...
o 17730
o -2070
o -14040
o -20070
o -23940
o -26010
o -32040
o -38940
o -44970
o -47970
o -51000
o -54000
c Answer: 12
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
v -x133 x134 -x135 -x136 -x137 -x138
s OPTIMUM FOUND
c
c Models : 12
c Optimum : yes
c Optimization : -54000
c Calls : 1
c Time : 0.286s (Solving: 0.29s 1st Model: 0.00s Unsat: 0.19s)
c CPU Time : 0.260s
c Threads : 8 (Winner: 6)
Created at: Jan. 24, 2016, 10:51 p.m. UTC
score: 54000
Pupil Session Times. Lexie -- T12:30 Rosie -- F16:00 Ingrid [60min] -- F15:00 Megan -- F14:00 SaraA -- T12:00 SaraB -- F12:00 Katie -- F16:30 Sabrina [60min] -- T14:00 Diana -- T15:30 Anna -- T15:00 Haley -- F12:30 Breanne -- F13:00 Kelly -- F14:30 Laura -- F11:30 Pupil Name -- T13:30 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 T11:30 i1 p1 T12:00 SaraA i1 p1 T12:30 Lexie i1 T13:00 i1 p1 T13:30 Pupil Name i1 p1 T14:00 Sabrina [60min] i1 T14:30 ---Lesson Ongoing--- i1 p1 T15:00 Anna i1 p1 T15:30 Diana i1 F11:00 i1 p1 F11:30 Laura i1 p1 F12:00 SaraB i1 p1 F12:30 Haley i1 p1 F13:00 Breanne i1 F13:30 i1 p1 F14:00 Megan i1 p1 F14:30 Kelly i1 p1 F15:00 Ingrid [60min] i1 F15:30 ---Lesson Ongoing--- i1 p1 F16:00 Rosie i1 p1 F16:30 Katie