Solver Version v0.6
Started at: Sept. 4, 2017, 3:15 p.m. UTC
Current State: Solver Done
Score: 104700
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: 30min M 11:30-13:30,30min T 11:30-13:30,30min W 11:30-13:30,30min R 11:30-13:30,30min 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= 143 #constraint= 44 #product= 86 sizeproduct= 10
Penalty 0 for term "instructor preference" (0 + 0)
Penalty -27900 for term "arrive late" (-27900 + 0)
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty -76800 for term "leave early" (-76800 + 0)
Penalty 0 for term "no break" (0 + 0)
Total Penalty -104700 for term "no break" (-104700 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpwnisd9l6
c Solving...
o -7800
o -17700
o -27000
o -36900
o -45900
o -46500
o -56100
o -65400
o -104400
o -104700
c Answer: 10
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
v x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
v -x120 x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132
v -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143
s OPTIMUM FOUND
c
c Models : 10
c Optimum : yes
c Optimization : -104700
c Calls : 1
c Time : 2.984s (Solving: 2.98s 1st Model: 0.00s Unsat: 2.96s)
c CPU Time : 2.900s
c Threads : 8 (Winner: 3)
Created at: Sept. 4, 2017, 3:15 p.m. UTC
score: 104700
Pupil Session Times. Janie Kilgore -- W13:00 Justin Santostefano -- W12:30 Roger Kaufman -- R14:00 Michael Sayers -- W16:00 Claire Chaikin [60min] -- R12:00 Daniel Warwick -- T11:30 Adam Raso -- W15:30 Brian Warner -- W15:00 Nathalie Corbett -- T12:00 James Mann -- W13:30 Kendall Parchman [60min] -- W14:00 Keith Murphy [60min] -- R13:00 Joey Tomaska [60min] -- R14:30 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 Daniel Warwick i1 p1 T12:00 Nathalie Corbett i1 T12:30 i1 T13:00 i1 T13:30 i1 T14:00 i1 T14:30 i1 T15:00 i1 T15:30 i1 W11:30 i1 W12:00 i1 p1 W12:30 Justin Santostefano i1 p1 W13:00 Janie Kilgore i1 p1 W13:30 James Mann i1 p1 W14:00 Kendall Parchman [60min] i1 W14:30 ---Lesson Ongoing--- i1 p1 W15:00 Brian Warner i1 p1 W15:30 Adam Raso i1 p1 W16:00 Michael Sayers i1 R11:30 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 Roger Kaufman i1 p1 R14:30 Joey Tomaska [60min] i1 R15:00 ---Lesson Ongoing--- i1 R15:30