Solver Version v0.6
Started at: Feb. 15, 2018, 11:01 p.m. UTC
Current State: Solver Done
Score: 88200
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= 144 #constraint= 59 #product= 134 sizeproduct= 16
Penalty 0 for term "leave early" (0 + 0)
Penalty -37200 for term "arrive late" (-37200 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 24000 for term "pupil preference" (24000 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty -75000 for term "day off" (-75000 + 0)
Total Penalty -88200 for term "day off" (-88200 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpej5m8sxd
c Solving...
o -21600
o -31500
o -35400
o -45000
o -50700
o -51000
o -54000
o -57600
o -79200
o -82200
o -85200
o -88200
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 x36
v -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 x49 x50 -x51
v -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 x66
v -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81
v -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96
v -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109
v -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 x118 -x119 -x120 -x121 x122
v -x123 x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 x133 -x134 -x135
v -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144
s OPTIMUM FOUND
c
c Models : 12
c Optimum : yes
c Optimization : -88200
c Calls : 1
c Time : 0.069s (Solving: 0.07s 1st Model: 0.00s Unsat: 0.04s)
c CPU Time : 0.060s
c Threads : 8 (Winner: 4)
Created at: Feb. 15, 2018, 11:01 p.m. UTC
score: 88200
Pupil Session Times. Danny Warwick [60min] -- F13:00 Janie Kilgore -- F16:00 Claire Chaikin [60min] -- F12:00 Jon Matthew [x2] -- W15:00, R13:00 Daniel Clark [x2] -- W15:30, F14:00 James Mann -- W17:00 Joey Tomaska [60min] -- R10:30 Kendall Parchman [60min] -- W16:00 Brian Warner [x2] -- W17:30, F17:30 Roger Kaufman [x2] -- R11:30, F11:30 Adam Raso [60min] -- F14:30 Sam Mason [60min] -- R12:00 French Indep Study [60min] -- F16:30 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 T10:00 i1 T10:30 i1 T11:00 i1 T11:30 i1 T12:00 i1 p1 W15:00 Jon Matthew [x2] i1 p2 W15:30 Daniel Clark [x2] i1 p1 W16:00 Kendall Parchman [60min] i1 W16:30 ---Lesson Ongoing--- i1 p1 W17:00 James Mann i1 p1 W17:30 Brian Warner [x2] i1 R10:00 i1 p2 R10:30 Joey Tomaska [60min] i1 R11:00 ---Lesson Ongoing--- i1 p2 R11:30 Roger Kaufman [x2] i1 p1 R12:00 Sam Mason [60min] i1 R12:30 ---Lesson Ongoing--- i1 p1 R13:00 Jon Matthew [x2] i1 F10:00 i1 F10:30 i1 F11:00 i1 p2 F11:30 Roger Kaufman [x2] i1 p2 F12:00 Claire Chaikin [60min] i1 F12:30 ---Lesson Ongoing--- i1 p1 F13:00 Danny Warwick [60min] i1 F13:30 ---Lesson Ongoing--- i1 p2 F14:00 Daniel Clark [x2] i1 p1 F14:30 Adam Raso [60min] i1 F15:00 ---Lesson Ongoing--- i1 F15:30 i1 p2 F16:00 Janie Kilgore i1 p1 F16:30 French Indep Study [60min] i1 F17:00 ---Lesson Ongoing--- i1 p2 F17:30 Brian Warner [x2]