Solver Version v0.6
Started at: Sept. 4, 2017, 3:40 p.m. UTC
Current State: Solver Done
Score: 97800
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= 124 #constraint= 36 #product= 76 sizeproduct= 11
Penalty 0 for term "instructor preference" (0 + 0)
Penalty -18600 for term "arrive late" (-18600 + 0)
Penalty -60000 for term "day off" (-60000 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty -19200 for term "leave early" (-19200 + 0)
Penalty 0 for term "no break" (0 + 0)
Total Penalty -97800 for term "no break" (-97800 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpdkndcwol
c Solving...
o 12900
o 1800
o -8100
o -17700
o -26700
o -27300
o -36600
o -46500
o -65100
o -74400
o -74700
o -75600
o -79200
o -86400
o -88800
o -92100
o -94200
o -94500
o -94800
o -97200
o -97500
o -97800
c Answer: 22
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
s OPTIMUM FOUND
c
c Models : 22
c Optimum : yes
c Optimization : -97800
c Calls : 1
c Time : 0.190s (Solving: 0.19s 1st Model: 0.01s Unsat: 0.07s)
c CPU Time : 0.160s
c Threads : 8 (Winner: 3)
Created at: Sept. 4, 2017, 3:41 p.m. UTC
score: 97800
Pupil Session Times. Janie Kilgore -- F12:30 Justin Santostefano -- R11:30 Roger Kaufman -- R14:30 Michael Sayers -- F16:00 Claire Chaikin [60min] -- R12:00 Daniel Warwick -- R14:00 Adam Raso -- R15:00 James Mann -- F15:30 Kendall Parchman [60min] -- F13:00 Joey Tomaska [60min] -- F14:00 Keith Murphy [60min] -- R13:00 Nathalie Corbett -- 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 T11:30 i1 T12:00 i1 T12:30 i1 T13:00 i1 p1 R11:30 Justin Santostefano i1 p1 R12:00 Claire Chaikin [60min] i1 R12:30 ---Lesson Ongoing--- i1 p1 R13:00 Keith Murphy [60min] i1 R13:30 ---Lesson Ongoing--- i1 p1 R14:00 Daniel Warwick i1 p1 R14:30 Roger Kaufman i1 p1 R15:00 Adam Raso i1 R15:30 i1 F11:30 i1 F12:00 i1 p1 F12:30 Janie Kilgore i1 p1 F13:00 Kendall Parchman [60min] i1 F13:30 ---Lesson Ongoing--- i1 p1 F14:00 Joey Tomaska [60min] i1 F14:30 ---Lesson Ongoing--- i1 p1 F15:00 Nathalie Corbett i1 p1 F15:30 James Mann i1 p1 F16:00 Michael Sayers i1 F16:30