Options:

Arrive Late Bonus: 0
Leave Early Bonus: 320
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:

Scheduler Output:

Solving with a time limit of 60 seconds of not improving the solution or a total time limit of 600 seconds
* #variable= 232 #constraint= 62 #product= 80 sizeproduct= 10
Penalty -124800 for term "leave early" (-124800 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "day off" (0 + 0)
Penalty 0 for term "arrive late" (0 + 0)
Penalty 3000 for term "no break" (3000 + 0)
Penalty 24000 for term "pupil preference" (24000 + 0)
Total Penalty -97800 for term "pupil preference" (-97800 + 0)

Optimizer Output:

c clasp version 3.1.0
c Reading from /tmp/tmpf2nqcik3
c Solving...
o -64050
o -67050
o -70650
o -73650
o -76200
o -79200
o -88800
o -91800
o -94800
o -97800
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 -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
v x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134
v -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146
v -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158
v -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
v -x171 -x172 -x173 -x174 x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183
v -x184 -x185 x186 -x187 -x188 -x189 x190 -x191 -x192 x193 -x194 -x195 -x196
v -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208
v -x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 x220 -x221
v -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232
s OPTIMUM FOUND
c
c Models : 10
c Optimum : yes
c Optimization : -97800
c Calls : 1
c Time : 3.654s (Solving: 3.62s 1st Model: 0.01s Unsat: 3.51s)
c CPU Time : 3.530s
c Threads : 8 (Winner: 7)

Solver Run Detail

Schedule