Solver Version v0.6
Started at: May 27, 2017, 9:32 p.m. UTC
Current State: Solver Done
Score: 667200
Solution: 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 11:30-13:30,30min M 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= 194 #constraint= 59 #product= 160 sizeproduct= 10
Penalty 0 for term "no break" (0 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Penalty -600000 for term "day off" (-600000 + 0)
Penalty 0 for term "arrive late" (0 + 0)
Penalty -67200 for term "leave early" (-67200 + 0)
Total Penalty -667200 for term "leave early" (-667200 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmp9ixniquv
c Solving...
o -524100
o -526800
o -529500
o -600600
o -666900
o -667200
c Answer: 6
v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 x12 x13 -x14 -x15 -x16 -x17
v -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32
v -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47
v -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62
v -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77
v -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92
v -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
v -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
v -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129
v -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141
v -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153
v -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165
v -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177
v -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
v -x190 -x191 -x192 -x193 -x194
s SATISFIABLE
c
c INTERRUPTED : 1
c Models : 6+
c Optimum : unknown
c Optimization : -667200
c Calls : 1
c Time : 62.645s (Solving: 62.64s 1st Model: 0.01s Unsat: 0.00s)
c CPU Time : 61.510s
c Threads : 8 (Winner: 8)
Created at: May 27, 2017, 9:33 p.m. UTC
score: 667200
Pupil Session Times. Pupil Name1 -- T10:30 Pupil Name2 -- T9:30 Pupil Name3 -- T10:00 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 M9:30 i1 M10:00 i1 M10:30 i1 M11:00 i1 M11:30 i1 M12:00 i1 M12:30 i1 M13:00 i1 M13:30 i1 M14:00 i1 p1 T9:30 Pupil Name2 i1 p1 T10:00 Pupil Name3 i1 p1 T10:30 Pupil Name1 i1 T11:00 i1 T11:30 i1 T12:00 i1 T12:30 i1 T13:00 i1 T13:30 i1 T14:00 i1 W9:30 i1 W10:00 i1 W10:30 i1 W11:00 i1 W11:30 i1 W12:00 i1 W12:30 i1 W13:00 i1 W13:30 i1 W14:00 i1 R9:30 i1 R10:00 i1 R10:30 i1 R11:00 i1 R11:30 i1 R12:00 i1 R12:30 i1 R13:00 i1 R13:30 i1 R14:00 i1 F9:30 i1 F10:00 i1 F10:30 i1 F11:00 i1 F11:30 i1 F12:00 i1 F12:30 i1 F13:00 i1 F13:30 i1 F14:00