Solver Version v0.6
Started at: Feb. 4, 2018, 5:04 p.m. UTC
Current State: Solver Done
Score: 8100
Solution: Optimal Solution Found
Options:
Arrive Late Bonus: -10
Leave Early Bonus: 100
Day Off Bonus: 0
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= 193 #constraint= 45 #product= 126 sizeproduct= 16
Penalty -24000 for term "leave early" (-24000 + 0)
Penalty 900 for term "arrive late" (900 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 15000 for term "pupil preference" (15000 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty 0 for term "day off" (0 + 0)
Total Penalty -8100 for term "day off" (-8100 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpais7cepf
c Solving...
o 67800
o 54900
o 51600
o 48600
o 38700
o 35700
o 31800
o 28800
o 16200
o 13800
o 13500
o 10500
o 9600
o 6600
o 3600
o 600
o -2400
o -5100
o -8100
c Answer: 19
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
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 -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
v -x169 x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181
v -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193
v
s OPTIMUM FOUND
c
c Models : 19
c Optimum : yes
c Optimization : -8100
c Calls : 1
c Time : 0.094s (Solving: 0.09s 1st Model: 0.01s Unsat: 0.05s)
c CPU Time : 0.090s
c Threads : 8 (Winner: 2)
Created at: Feb. 4, 2018, 5:04 p.m. UTC
score: 8100
Pupil Session Times. Michael Sayers -- M12:30 Danny Warwick -- R13:00 Janie Kilgore -- M15:00 Claire Chaikin -- M16:00 Jon Matthew -- M14:30 Daniel Clark -- R13:30 James Mann -- M13:30 Skylar Bell -- M14:00 Joey Tomaska -- M12:00 Kendall Parchman -- M15:30 Brian Warner -- M16:30 Roger Kaufman -- R12:00 Nicholas Lulloff -- R14:00 Adam Raso -- R14:30 Sam Mason -- R11:30 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 M12:00 Joey Tomaska i1 p1 M12:30 Michael Sayers i1 M13:00 i1 p1 M13:30 James Mann i1 p1 M14:00 Skylar Bell i1 p1 M14:30 Jon Matthew i1 p2 M15:00 Janie Kilgore i1 p1 M15:30 Kendall Parchman i1 p2 M16:00 Claire Chaikin i1 p2 M16:30 Brian Warner i1 M17:00 i1 M17:30 i1 R10:00 i1 R10:30 i1 R11:00 i1 p1 R11:30 Sam Mason i1 p1 R12:00 Roger Kaufman i1 R12:30 i1 p1 R13:00 Danny Warwick i1 p2 R13:30 Daniel Clark i1 p1 R14:00 Nicholas Lulloff i1 p2 R14:30 Adam Raso i1 R15:00 i1 R15:30 i1 R16:00 i1 R16:30 i1 R17:00 i1 R17:30