Solver Version v0.6
Started at: Sept. 4, 2017, 3:37 p.m. UTC
Current State: Solver Done
Score: 150900
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= 140 #constraint= 49 #product= 84 sizeproduct= 11
Penalty 0 for term "instructor preference" (0 + 0)
Penalty -9300 for term "arrive late" (-9300 + 0)
Penalty -135000 for term "day off" (-135000 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty -9600 for term "leave early" (-9600 + 0)
Penalty 3000 for term "no break" (3000 + 0)
Total Penalty -150900 for term "no break" (-150900 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmp_9av6fc7
c Solving...
o -73200
o -92400
o -92700
o -101700
o -102000
o -110100
o -117300
o -117600
o -119400
o -119700
o -120000
o -120300
o -147600
o -147900
o -150900
c Answer: 15
v x1 x2 x3 x4 x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18
v x19 x20 x21 x22 x23 x24 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34
v x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49
v x50 -x51 -x52 -x53 x54 -x55 x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64
v -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79
v -x80 -x81 -x82 -x83 x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94
v x95 -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 -x139 -x140
s OPTIMUM FOUND
c
c Models : 15
c Optimum : yes
c Optimization : -150900
c Calls : 1
c Time : 0.188s (Solving: 0.19s 1st Model: 0.00s Unsat: 0.02s)
c CPU Time : 0.150s
c Threads : 8 (Winner: 7)
Created at: Sept. 4, 2017, 3:37 p.m. UTC
score: 150900
Pupil Session Times. Janie Kilgore -- F15:00 Justin Santostefano -- W12:30 Roger Kaufman -- F14:30 Michael Sayers -- F16:00 Claire Chaikin [x2] -- T12:00, W11:30 Daniel Warwick -- T12:30 Adam Raso -- F15:30 James Mann -- T11:30 Kendall Parchman [x2] -- T13:00, F13:00 Joey Tomaska [x2] -- W12:00, F14:00 Keith Murphy [60min] -- F12:00 Nathalie Corbett -- F13:30 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 p1 T11:30 James Mann i1 p1 T12:00 Claire Chaikin [x2] i1 p1 T12:30 Daniel Warwick i1 p1 T13:00 Kendall Parchman [x2] i1 p1 W11:30 Claire Chaikin [x2] i1 p1 W12:00 Joey Tomaska [x2] i1 p1 W12:30 Justin Santostefano i1 R11:30 i1 R12:00 i1 R12:30 i1 R13:00 i1 R13:30 i1 R14:00 i1 R14:30 i1 R15:00 i1 R15:30 i1 F11:30 i1 p1 F12:00 Keith Murphy [60min] i1 F12:30 ---Lesson Ongoing--- i1 p1 F13:00 Kendall Parchman [x2] i1 p1 F13:30 Nathalie Corbett i1 p1 F14:00 Joey Tomaska [x2] i1 p1 F14:30 Roger Kaufman i1 p1 F15:00 Janie Kilgore i1 p1 F15:30 Adam Raso i1 p1 F16:00 Michael Sayers i1 F16:30