Solver Version v0.6
Started at: Nov. 24, 2016, 6:36 p.m. UTC
Current State: Solver Done
Score: 1075200
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:
Scheduler Output:
Solving with a time limit of 60 seconds of not improving the solution or a total time limit of 600 seconds
* #variable= 117 #constraint= 42 #product= 125 sizeproduct= 8
Penalty 0 for term "arrive late" (0 + 0)
Penalty -115200 for term "leave early" (-115200 + 0)
Penalty -960000 for term "day off" (-960000 + 0)
Penalty 0 for term "no break" (0 + 0)
Penalty 0 for term "instructor preference" (0 + 0)
Penalty 0 for term "pupil preference" (0 + 0)
Total Penalty -1075200 for term "pupil preference" (-1075200 + 0)
Optimizer Output:
c clasp version 3.1.0
c Reading from /tmp/tmpusab52na
c Solving...
o -984600
o -988800
o -1075200
c Answer: 3
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
s OPTIMUM FOUND
c
c Models : 3
c Optimum : yes
c Optimization : -1075200
c Calls : 1
c Time : 1.066s (Solving: 1.05s 1st Model: 0.00s Unsat: 1.05s)
c CPU Time : 1.030s
c Threads : 8 (Winner: 4)
Created at: Nov. 24, 2016, 6:36 p.m. UTC
score: 1075200
Pupil Session Times. Juan -- M7:00 Jorge -- M8:00 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 p1 M7:00 Juan i1 p1 M8:00 Jorge i1 M9:00 i1 M10:00 i1 M11:00 i1 M12:00 i1 M13:00 i1 M14:00 i1 T7:00 i1 T8:00 i1 T9:00 i1 T10:00 i1 T11:00 i1 T12:00 i1 T13:00 i1 T14:00 i1 W7:00 i1 W8:00 i1 W9:00 i1 W10:00 i1 W11:00 i1 W12:00 i1 W13:00 i1 W14:00 i1 R7:00 i1 R8:00 i1 R9:00 i1 R10:00 i1 R11:00 i1 R12:00 i1 R13:00 i1 R14:00 i1 F7:00 i1 F8:00 i1 F9:00 i1 F10:00 i1 F11:00 i1 F12:00 i1 F13:00 i1 F14:00