Solver Version v0.6
Started at: Feb. 4, 2018, 5:25 p.m. UTC
Current State: Solver Done
Score: 23700
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: -10
Leave Early Bonus: 200
Day Off Bonus: 200
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= 185 #constraint= 49 #product= 132 sizeproduct= 16
Penalty -24000 for term "leave early" (-24000 + 0)
Penalty 300 for term "arrive late" (300 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 21000 for term "pupil preference" (21000 + 0)
Penalty 3000 for term "no break" (3000 + 0)
Penalty -24000 for term "day off" (-24000 + 0)
Total Penalty -23700 for term "day off" (-23700 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpr0gxv61s
c Solving...
o 10200
o 4200
o 1200
o -1800
o -17700
o -20400
o -20700
o -23400
o -23700
c Answer: 9
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 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132
v -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144
v -x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156
v -x157 x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169
v -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181
v x182 -x183 -x184 -x185
s OPTIMUM FOUND
c
c Models : 9
c Optimum : yes
c Optimization : -23700
c Calls : 1
c Time : 2.903s (Solving: 2.90s 1st Model: 0.00s Unsat: 2.61s)
c CPU Time : 2.840s
c Threads : 8 (Winner: 7)
Created at: Feb. 4, 2018, 5:25 p.m. UTC
score: 23700
Pupil Session Times. Michael Sayers -- W13:00 Danny Warwick [60min] -- R13:00 Janie Kilgore -- W13:30 Claire Chaikin [60min] -- W16:00 Jon Matthew -- W14:30 Daniel Clark -- W14:00 James Mann -- R14:30 Joey Tomaska [60min] -- R10:00 Kendall Parchman [60min] -- W15:00 Brian Warner -- W17:00 Roger Kaufman -- R15:30 Nicholas Lulloff -- R14:00 Adam Raso -- R15:00 Sam Mason [60min] -- R11:30 French Indep Study -- R16:00 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 T11:00 i1 T11:30 i1 T12:00 i1 T12:30 i1 W12:30 i1 p2 W13:00 Michael Sayers i1 p2 W13:30 Janie Kilgore i1 p2 W14:00 Daniel Clark i1 p1 W14:30 Jon Matthew i1 p1 W15:00 Kendall Parchman [60min] i1 W15:30 ---Lesson Ongoing--- i1 p2 W16:00 Claire Chaikin [60min] i1 W16:30 ---Lesson Ongoing--- i1 p1 W17:00 Brian Warner i1 W17:30 i1 p2 R10:00 Joey Tomaska [60min] i1 R10:30 ---Lesson Ongoing--- i1 R11:00 i1 p1 R11:30 Sam Mason [60min] i1 R12:00 ---Lesson Ongoing--- i1 R12:30 i1 p1 R13:00 Danny Warwick [60min] i1 R13:30 ---Lesson Ongoing--- i1 p1 R14:00 Nicholas Lulloff i1 p1 R14:30 James Mann i1 p2 R15:00 Adam Raso i1 p2 R15:30 Roger Kaufman i1 p1 R16:00 French Indep Study i1 R16:30 i1 R17:00 i1 R17:30