Solver Version v0.6
Started at: Jan. 29, 2016, 12:18 p.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 11:20-15:30,30min R 12:30-15:30,30min 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= 145 #constraint= 40 #product= 46 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 0 for term "arrive late" (0 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Total Penalty 0 for term "instructor preference" (0 + 0)
Optimizer Output:
c clasp version 3.1.3
c Reading from /tmp/tmpzcm8sydb
c Solving...
o 0
c Answer: 1
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
s OPTIMUM FOUND
c
c Models : 1
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 : 0.000s
c Threads : 8 (Winner: 4)
Created at: Jan. 29, 2016, 12:18 p.m. UTC
score: 0
Pupil Session Times. Lexie -- R16:00 Rosie -- W15:30 Ingrid [60min] -- W14:30 Megan -- W13:30 SaraA -- W11:00 SaraB -- R11:30 Katie -- R12:00 Sabrina [60min] -- R14:30 Diana -- W12:00 Anna -- R16:30 Haley -- W16:00 Breanne -- R15:30 Kelly -- W13:00 Laura -- W11:30 Lizzie -- W14:00 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 W11:00 SaraA i1 p1 W11:30 Laura i1 p1 W12:00 Diana i1 W12:30 i1 p1 W13:00 Kelly i1 p1 W13:30 Megan i1 p1 W14:00 Lizzie i1 p1 W14:30 Ingrid [60min] i1 W15:00 ---Lesson Ongoing--- i1 p1 W15:30 Rosie i1 p1 W16:00 Haley i1 W16:30 i1 R11:00 i1 p1 R11:30 SaraB i1 p1 R12:00 Katie i1 R12:30 i1 R13:00 i1 R13:30 i1 R14:00 i1 p1 R14:30 Sabrina [60min] i1 R15:00 ---Lesson Ongoing--- i1 p1 R15:30 Breanne i1 p1 R16:00 Lexie i1 p1 R16:30 Anna