instance_name			018_p50_e0.3_r2_m0.8_3_e
number_of_patients		50
number_of_tasks			186
number_of_nurses		7
number_of_working_shifts	2
planning_horizon		7
percentage_existing_patients	0.3
percentage_middle_day_tasks	0.8
area_of_service			small area
$tasks	(task_id, patient_id, day, duration (in minutes), qualification, time window start, time window end)
1	1	1	45	1	826.0	1066.0
2	1	2	45	1	723.0	963.0
3	1	3	45	1	835.0	1075.0
4	1	4	45	1	676.0	916.0
5	2	4	30	1	826.0	1066.0
6	2	5	30	1	647.0	887.0
7	2	6	30	1	788.0	1028.0
8	2	7	30	1	750.0	990.0
9	3	7	45	1	650.0	770.0
10	4	2	30	1	803.0	1043.0
11	4	3	30	1	640.0	880.0
12	4	4	30	1	605.0	845.0
13	4	5	30	1	777.0	1017.0
14	4	6	30	1	664.0	904.0
15	4	7	30	1	617.0	857.0
16	5	7	30	1	630.0	870.0
17	6	2	30	1	818.0	1058.0
18	6	3	30	1	732.0	972.0
19	6	4	30	1	672.0	912.0
20	6	5	30	1	789.0	1029.0
21	6	6	30	1	691.0	931.0
22	6	7	30	1	636.0	876.0
23	7	1	15	1	1096.0	1216.0
24	7	2	15	1	1089.0	1209.0
25	7	3	15	1	1100.0	1220.0
26	7	4	15	1	418.0	538.0
27	7	5	15	1	826.0	946.0
28	7	6	15	1	818.0	938.0
29	7	7	15	1	431.0	551.0
30	8	1	30	1	647.0	887.0
31	8	2	30	1	607.0	847.0
32	8	3	30	1	750.0	990.0
33	8	4	30	1	814.0	1054.0
34	8	5	30	1	756.0	996.0
35	8	6	30	1	739.0	979.0
36	8	7	30	1	755.0	995.0
37	9	3	30	1	412.6	472.6
38	9	3	30	1	1132.6	1192.6
39	9	4	30	1	412.6	472.6
40	9	4	30	1	1132.6	1192.6
41	9	5	30	1	412.6	472.6
42	9	5	30	1	1132.6	1192.6
43	9	6	30	1	412.6	472.6
44	9	6	30	1	1132.6	1192.6
45	9	7	30	1	412.6	472.6
46	9	7	30	1	1132.6	1192.6
47	10	1	15	1	605.0	845.0
48	10	2	15	1	745.0	985.0
49	11	7	30	1	434.8	494.8
50	11	7	30	1	1154.8	1214.8
51	12	6	30	1	408.5	468.5
52	12	6	30	1	1128.5	1188.5
53	12	7	30	1	408.5	468.5
54	12	7	30	1	1128.5	1188.5
55	13	1	30	1	708.0	948.0
56	13	2	30	1	728.0	968.0
57	14	1	30	1	489.5	549.5
58	14	1	30	1	1209.5	1269.5
59	14	2	30	1	489.5	549.5
60	14	2	30	1	1209.5	1269.5
61	14	3	30	1	489.5	549.5
62	14	3	30	1	1209.5	1269.5
63	15	4	45	1	393.5	453.5
64	15	4	45	1	1113.5	1173.5
65	15	5	45	1	393.5	453.5
66	15	5	45	1	1113.5	1173.5
67	15	6	45	1	393.5	453.5
68	15	6	45	1	1113.5	1173.5
69	15	7	45	1	393.5	453.5
70	15	7	45	1	1113.5	1173.5
71	16	1	45	1	414.7	474.7
72	16	1	45	1	1134.7	1194.7
73	17	1	30	1	408.2	468.2
74	17	1	30	1	1128.2	1188.2
75	17	2	30	1	408.2	468.2
76	17	2	30	1	1128.2	1188.2
77	17	3	30	1	408.2	468.2
78	17	3	30	1	1128.2	1188.2
79	17	4	30	1	408.2	468.2
80	17	4	30	1	1128.2	1188.2
81	17	5	30	1	408.2	468.2
82	17	5	30	1	1128.2	1188.2
83	17	6	30	1	408.2	468.2
84	17	6	30	1	1128.2	1188.2
85	17	7	30	1	408.2	468.2
86	17	7	30	1	1128.2	1188.2
87	18	3	15	2	608.0	848.0
88	19	6	30	1	369.6	429.6
89	19	6	30	1	1089.6	1149.6
90	19	7	30	1	369.6	429.6
91	19	7	30	1	1089.6	1149.6
92	20	7	30	2	762.0	1002.0
93	21	6	45	2	682.0	922.0
94	22	3	30	1	369.5	429.5
95	22	3	30	1	1089.5	1149.5
96	22	4	30	1	369.5	429.5
97	22	4	30	1	1089.5	1149.5
98	22	5	30	1	369.5	429.5
99	22	5	30	1	1089.5	1149.5
100	22	6	30	1	369.5	429.5
101	22	6	30	1	1089.5	1149.5
102	22	7	30	1	369.5	429.5
103	22	7	30	1	1089.5	1149.5
104	23	3	15	1	388.6	448.6
105	23	3	15	1	1108.6	1168.6
106	23	4	15	1	388.6	448.6
107	23	4	15	1	1108.6	1168.6
108	23	5	15	1	388.6	448.6
109	23	5	15	1	1108.6	1168.6
110	23	6	15	1	388.6	448.6
111	23	6	15	1	1108.6	1168.6
112	23	7	15	1	388.6	448.6
113	23	7	15	1	1108.6	1168.6
114	24	6	30	2	786.0	1026.0
115	25	5	15	2	833.0	1073.0
116	26	5	30	2	609.0	849.0
117	27	5	30	2	646.0	886.0
118	28	2	30	2	682.0	922.0
119	29	3	15	2	666.0	906.0
120	30	5	15	2	626.0	866.0
121	31	6	30	2	757.0	997.0
122	32	6	30	2	939.0	1059.0
123	32	7	15	2	1109.0	1229.0
124	32	3	15	1	421.5	481.5
125	32	3	45	2	1141.5	1201.5
126	32	2	15	1	1117.0	1237.0
127	32	4	30	2	708.0	948.0
128	32	1	45	2	623.0	863.0
129	33	3	30	2	703.0	943.0
130	34	3	30	2	685.0	925.0
131	35	7	30	1	386.9	446.9
132	35	7	30	2	1106.9	1166.9
133	35	6	30	1	417.0	537.0
134	35	5	30	1	662.0	902.0
135	36	4	45	2	739.0	979.0
136	37	2	15	2	814.0	1054.0
137	38	4	15	2	689.0	929.0
138	39	7	45	2	687.0	927.0
139	40	5	30	2	635.0	875.0
140	41	3	30	2	652.0	892.0
141	42	5	45	2	712.0	952.0
142	43	1	45	2	394.5	454.5
143	43	1	30	1	1114.5	1174.5
144	43	4	45	2	718.0	958.0
145	43	3	30	2	662.0	782.0
146	43	7	15	1	1089.0	1209.0
147	43	6	30	1	951.0	1071.0
148	43	5	15	1	388.5	448.5
149	43	5	30	2	1108.5	1168.5
150	44	4	30	1	895.0	1015.0
151	44	7	30	2	470.3	530.3
152	44	7	30	2	1190.3	1250.3
153	44	3	45	2	778.0	1018.0
154	44	5	30	1	759.0	879.0
155	44	6	30	2	825.0	1065.0
156	44	1	30	1	698.0	938.0
157	45	1	15	2	1082.0	1202.0
158	46	5	30	1	615.0	855.0
159	46	3	30	1	628.0	868.0
160	46	1	30	1	410.0	530.0
161	46	2	30	1	498.3	558.3
162	46	2	15	2	1218.3	1278.3
163	46	7	30	2	1108.0	1228.0
164	47	7	45	1	408.2	468.2
165	47	7	30	1	1128.2	1188.2
166	47	4	45	2	424.2	484.2
167	47	4	45	1	1144.2	1204.2
168	47	1	15	1	418.0	538.0
169	47	5	15	2	394.0	514.0
170	47	3	15	2	437.2	497.2
171	47	3	15	1	1157.2	1217.2
172	48	3	45	1	462.0	582.0
173	48	4	45	1	794.0	1034.0
174	48	5	30	1	674.0	914.0
175	48	6	45	1	381.0	501.0
176	48	1	15	1	1119.0	1239.0
177	48	2	45	1	410.9	470.9
178	48	2	45	2	1130.9	1190.9
179	49	3	30	1	699.0	939.0
180	49	2	15	2	792.0	1032.0
181	49	4	15	1	388.8	448.8
182	49	4	30	1	1108.8	1168.8
183	49	1	15	1	390.0	510.0
184	50	7	30	1	411.2	471.2
185	50	7	15	1	1131.2	1191.2
186	50	3	30	1	649.0	889.0
$travel_times	(matrix with entry[i,j] = driving from patient i to patient j)
0.0	3.7	12.7	20.8	9.5	19.0	19.6	32.0	27.4	12.6	3.6	25.8	27.5	1.7	6.5	19.5	15.7	9.2	1.3	6.6	4.4	15.9	9.5	25.6	15.0	19.1	20.0	21.8	22.7	22.6	20.7	16.2	15.5	9.7	7.2	10.9	5.9	13.4	10.0	20.0	16.8	10.4	9.5	15.5	22.3	17.6	12.3	14.2	11.9	9.8	9.2
3.7	0.0	9.1	17.5	13.1	15.3	17.6	29.0	26.0	14.0	7.1	23.7	26.4	5.3	7.7	18.2	12.4	5.6	5.0	3.7	5.2	12.2	13.1	26.6	12.4	16.3	17.5	20.0	20.4	20.0	20.2	18.8	13.0	6.3	6.9	14.6	6.1	13.3	12.5	17.7	14.7	12.7	9.6	17.3	21.0	14.0	13.1	10.6	12.6	6.3	5.6
12.7	9.1	0.0	9.0	22.2	7.2	13.3	21.2	22.5	18.8	15.8	18.3	23.7	14.2	13.7	15.9	4.0	3.6	13.9	8.3	13.4	3.6	22.2	29.0	7.2	9.9	11.6	15.8	14.8	13.3	19.7	25.2	8.0	5.8	11.1	23.6	11.6	15.3	19.2	12.4	10.7	19.1	13.1	22.2	18.3	5.0	19.8	2.0	16.3	5.2	3.6
20.8	17.5	9.0	0.0	30.2	9.6	10.0	12.3	17.6	22.7	23.3	12.0	19.7	22.0	19.6	14.0	5.2	12.0	21.8	17.3	22.2	8.3	30.2	29.5	7.3	5.2	6.8	11.6	9.1	6.4	18.7	29.8	7.5	14.7	16.6	31.3	17.8	17.7	24.6	8.0	9.2	24.3	17.5	25.8	15.1	6.4	28.8	8.9	19.9	14.2	12.1
9.5	13.1	22.2	30.2	0.0	28.1	27.8	41.0	34.6	15.9	7.2	34.0	34.0	8.2	12.6	26.8	25.2	18.7	8.5	15.1	10.1	25.2	0.7	27.9	24.1	28.1	28.8	29.8	31.2	31.5	26.6	15.1	24.5	18.5	14.9	2.5	13.4	19.4	11.5	28.6	25.3	12.3	16.1	17.2	29.5	27.1	12.5	23.6	16.8	18.7	18.6
19.0	15.3	7.2	9.6	28.1	0.0	18.1	20.9	26.7	25.9	22.3	21.4	28.5	20.6	20.8	21.5	7.9	10.4	20.2	13.1	18.3	3.6	28.2	35.7	12.7	13.6	15.4	20.2	18.3	15.9	25.8	32.4	13.4	9.7	18.3	29.8	18.8	22.3	26.3	16.5	16.1	26.3	20.3	29.4	23.4	3.7	22.8	5.2	23.5	9.4	10.4
19.6	17.6	13.3	10.0	27.8	18.1	0.0	14.4	9.1	15.6	20.7	6.2	10.5	20.1	15.3	4.1	10.3	13.9	20.0	19.4	22.7	15.3	27.5	19.7	6.2	4.8	3.3	2.5	3.6	5.4	8.8	22.6	5.4	18.3	12.9	28.1	14.4	10.3	19.0	2.1	2.9	18.4	12.1	18.1	5.3	14.4	30.7	14.7	13.1	17.8	14.1
32.0	29.0	21.2	12.3	41.0	20.9	14.4	0.0	15.3	30.1	33.9	10.0	18.0	32.9	29.1	17.7	17.2	23.8	32.7	29.4	34.0	20.4	40.9	32.1	17.0	13.0	12.4	13.7	10.9	9.6	21.7	37.1	16.6	26.9	26.4	41.7	27.8	24.7	33.3	12.9	16.2	32.8	26.1	32.4	16.7	18.3	41.0	21.2	27.5	26.4	23.9
27.4	26.0	22.5	17.6	34.6	26.7	9.1	15.3	0.0	19.8	27.8	6.1	2.7	27.6	22.0	8.0	19.3	22.9	27.6	28.2	31.1	24.2	34.2	17.5	15.3	13.2	11.3	6.7	8.5	11.3	8.8	25.7	14.5	27.4	20.3	34.3	21.8	15.3	24.1	10.3	11.9	23.4	18.6	20.9	5.1	23.0	39.2	23.7	18.0	26.9	23.1
12.6	14.0	18.8	22.7	15.9	25.9	15.6	30.1	19.8	0.0	10.7	21.0	18.7	11.6	6.3	12.9	19.2	16.0	11.9	17.7	17.0	22.3	15.4	13.0	15.4	18.3	18.0	16.8	19.2	20.8	11.2	7.1	15.2	19.5	7.9	15.1	8.1	5.4	4.5	17.3	14.3	3.7	5.7	3.5	15.2	23.1	24.5	20.8	2.8	19.3	16.1
3.6	7.1	15.8	23.3	7.2	22.3	20.7	33.9	27.8	10.7	0.0	26.9	27.5	1.8	5.8	19.9	18.5	12.3	2.2	10.2	7.2	19.2	7.0	23.6	17.0	21.0	21.6	22.7	24.0	24.4	20.3	13.1	17.3	13.3	7.8	8.0	6.3	12.9	7.2	21.5	18.1	7.8	9.2	13.1	22.7	20.8	13.9	17.5	10.7	13.4	12.3
25.8	23.7	18.3	12.0	34.0	21.4	6.2	10.0	6.1	21.0	26.9	0.0	8.7	26.3	21.4	8.1	14.6	19.5	26.2	25.2	28.8	19.3	33.7	22.1	11.6	8.4	6.6	4.3	3.5	5.6	11.7	27.7	10.9	23.7	19.1	34.2	20.6	15.8	24.8	6.0	9.0	24.2	18.1	23.0	6.6	17.9	36.7	19.2	18.7	23.2	19.7
27.5	26.4	23.7	19.7	34.0	28.5	10.5	18.0	2.7	18.7	27.5	8.7	0.0	27.4	21.7	8.2	20.8	23.8	27.5	28.9	31.3	25.7	33.6	15.0	16.5	14.9	13.1	8.2	10.7	13.5	7.5	24.1	15.7	28.4	20.3	33.6	21.7	14.7	23.1	12.0	13.0	22.4	18.2	19.4	5.5	24.8	39.5	25.2	17.2	27.9	24.0
1.7	5.3	14.2	22.0	8.2	20.6	20.1	32.9	27.6	11.6	1.8	26.3	27.4	0.0	5.9	19.6	17.0	10.7	0.4	8.4	5.6	17.5	8.2	24.6	15.9	19.9	20.8	22.2	23.3	23.4	20.4	14.7	16.3	11.5	7.3	9.4	5.8	13.0	8.6	20.7	17.4	9.1	9.2	14.3	22.5	19.2	13.0	15.8	11.2	11.6	10.6
6.5	7.7	13.7	19.6	12.6	20.8	15.3	29.1	22.0	6.3	5.8	21.4	21.7	5.9	0.0	14.2	15.2	10.5	6.1	11.4	11.0	17.3	12.3	19.1	12.5	16.3	16.7	17.2	18.8	19.5	14.5	11.6	12.7	13.4	2.9	12.8	2.1	7.1	5.5	16.3	13.0	5.4	3.5	9.6	16.9	18.4	18.8	15.7	5.3	13.3	10.6
19.5	18.2	15.9	14.0	26.8	21.5	4.1	17.7	8.0	12.9	19.9	8.1	8.2	19.6	14.2	0.0	13.6	15.7	19.6	20.6	23.2	18.4	26.4	15.7	8.9	8.7	7.3	4.0	7.0	9.4	4.7	19.6	8.1	20.2	12.3	26.7	13.8	7.8	16.8	6.2	5.4	16.2	10.7	14.9	2.9	17.8	31.3	17.6	10.7	19.8	15.8
15.7	12.4	4.0	5.2	25.2	7.9	10.3	17.2	19.3	19.2	18.5	14.6	20.8	17.0	15.2	13.6	0.0	6.8	16.8	12.2	17.0	4.9	25.2	27.9	4.8	6.2	8.1	12.6	11.2	9.4	17.9	26.1	5.5	9.8	12.3	26.4	13.3	14.9	20.5	9.0	8.2	20.3	13.7	22.6	15.5	4.3	23.8	4.6	16.6	9.3	6.9
9.2	5.6	3.6	12.0	18.7	10.4	13.9	23.8	22.9	16.0	12.3	19.5	23.8	10.7	10.5	15.7	6.8	0.0	10.3	5.7	10.2	7.0	18.7	27.2	8.0	11.6	13.0	16.4	16.1	15.2	18.8	22.1	8.7	4.6	8.1	20.1	8.5	13.3	15.9	13.5	11.1	16.0	10.5	19.5	18.3	8.5	17.4	5.3	13.8	4.1	0.1
1.3	5.0	13.9	21.8	8.5	20.2	20.0	32.7	27.6	11.9	2.2	26.2	27.5	0.4	6.1	19.6	16.8	10.3	0.0	8.0	5.3	17.1	8.4	24.9	15.8	19.8	20.6	22.2	23.2	23.3	20.5	15.1	16.2	11.1	7.3	9.7	5.9	13.1	8.9	20.6	17.3	9.4	9.3	14.6	22.5	18.8	12.7	15.5	11.4	11.2	10.3
6.6	3.7	8.3	17.3	15.1	13.1	19.4	29.4	28.2	17.7	10.2	25.2	28.9	8.4	11.4	20.6	12.2	5.7	8.0	0.0	5.3	10.6	15.3	30.1	13.6	17.3	18.7	21.9	21.8	20.9	23.2	22.5	14.3	3.4	10.3	17.0	9.7	16.6	16.1	19.1	16.5	16.4	13.0	21.0	23.4	12.6	11.7	9.1	16.2	3.7	5.6
4.4	5.2	13.4	22.2	10.1	18.3	22.7	34.0	31.1	17.0	7.2	28.8	31.3	5.6	11.0	23.2	17.0	10.2	5.3	5.3	0.0	15.8	10.4	30.0	17.5	21.4	22.6	25.1	25.5	25.1	24.8	20.2	18.1	8.7	11.2	12.2	10.0	17.6	14.2	22.9	19.9	14.7	13.7	19.9	26.0	17.9	8.2	14.3	16.3	9.0	10.1
15.9	12.2	3.6	8.3	25.2	3.6	15.3	20.4	24.2	22.3	19.2	19.3	25.7	17.5	17.3	18.4	4.9	7.0	17.1	10.6	15.8	0.0	25.3	32.2	9.5	11.0	12.9	17.5	16.0	13.9	22.5	28.8	10.2	7.3	14.7	26.8	15.3	18.7	22.8	13.9	13.0	22.7	16.7	25.8	20.5	2.2	21.4	1.7	19.8	6.9	7.0
9.5	13.1	22.2	30.2	0.7	28.2	27.5	40.9	34.2	15.4	7.0	33.7	33.6	8.2	12.3	26.4	25.2	18.7	8.4	15.3	10.4	25.3	0.0	27.3	23.9	27.9	28.6	29.5	30.9	31.3	26.2	14.5	24.3	18.7	14.7	1.9	13.2	18.9	11.0	28.4	25.1	11.7	15.7	16.6	29.1	27.1	13.1	23.7	16.4	18.9	18.7
25.6	26.6	29.0	29.5	27.9	35.7	19.7	32.1	17.5	13.0	23.6	22.1	15.0	24.6	19.1	15.7	27.9	27.2	24.9	30.1	30.0	32.2	27.3	0.0	23.2	24.3	23.0	19.1	22.3	24.9	11.0	13.6	22.6	31.3	19.8	26.5	20.5	13.8	16.7	21.9	20.3	16.0	17.1	10.8	15.6	32.2	37.5	31.0	14.0	31.0	27.3
15.0	12.4	7.2	7.3	24.1	12.7	6.2	17.0	15.3	15.4	17.0	11.6	16.5	15.9	12.5	8.9	4.8	8.0	15.8	13.6	17.5	9.5	23.9	23.2	0.0	4.0	5.1	8.6	8.2	7.6	13.1	22.4	0.8	12.2	9.7	24.9	11.0	10.6	17.4	5.5	3.5	17.1	10.2	18.5	11.1	9.1	25.2	8.7	12.6	11.7	8.1
19.1	16.3	9.9	5.2	28.1	13.6	4.8	13.0	13.2	18.3	21.0	8.4	14.9	19.9	16.3	8.7	6.2	11.6	19.8	17.3	21.4	11.0	27.9	24.3	4.0	0.0	1.9	6.7	5.0	3.6	13.4	25.5	3.6	15.5	13.5	28.8	14.9	13.1	20.9	3.0	4.2	20.5	13.6	21.2	10.0	9.8	28.9	10.8	15.6	14.9	11.7
20.0	17.5	11.6	6.8	28.8	15.4	3.3	12.4	11.3	18.0	21.6	6.6	13.1	20.8	16.7	7.3	8.1	13.0	20.6	18.7	22.6	12.9	28.6	23.0	5.1	1.9	0.0	4.9	3.2	2.8	12.1	25.1	4.5	17.1	14.0	29.4	15.4	12.7	20.9	1.2	3.8	20.5	13.7	20.7	8.3	11.7	30.3	12.7	15.3	16.6	13.1
21.8	20.0	15.8	11.6	29.8	20.2	2.5	13.7	6.7	16.8	22.7	4.3	8.2	22.2	17.2	4.0	12.6	16.4	22.2	21.9	25.1	17.5	29.5	19.1	8.6	6.7	4.9	0.0	3.2	5.9	8.2	23.5	7.9	20.8	15.0	30.0	16.5	11.5	20.4	3.7	5.4	19.8	13.8	18.8	3.6	16.5	33.1	17.1	14.4	20.3	16.6
22.7	20.4	14.8	9.1	31.2	18.3	3.6	10.9	8.5	19.2	24.0	3.5	10.7	23.3	18.8	7.0	11.2	16.1	23.2	21.8	25.5	16.0	30.9	22.3	8.2	5.0	3.2	3.2	0.0	2.9	11.4	26.2	7.5	20.3	16.3	31.6	17.7	13.8	22.6	2.7	5.9	22.0	15.6	21.5	6.8	14.6	33.3	15.8	16.6	19.7	16.2
22.6	20.0	13.3	6.4	31.5	15.9	5.4	9.6	11.3	20.8	24.4	5.6	13.5	23.4	19.5	9.4	9.4	15.2	23.3	20.9	25.1	13.9	31.3	24.9	7.6	3.6	2.8	5.9	2.9	0.0	14.0	27.8	7.1	19.0	16.8	32.1	18.2	15.4	23.7	3.5	6.6	23.3	16.6	23.4	9.6	12.3	32.5	14.0	18.1	18.4	15.3
20.7	20.2	19.7	18.7	26.6	25.8	8.8	21.7	8.8	11.2	20.3	11.7	7.5	20.4	14.5	4.7	17.9	18.8	20.5	23.2	24.8	22.5	26.2	11.0	13.1	13.4	12.1	8.2	11.4	14.0	0.0	16.9	12.4	23.4	13.6	26.1	14.8	7.4	15.6	10.9	9.8	14.9	11.2	12.1	5.0	22.2	32.9	21.5	9.8	22.9	19.0
16.2	18.8	25.2	29.8	15.1	32.4	22.6	37.1	25.7	7.1	13.1	27.7	24.1	14.7	11.6	19.6	26.1	22.1	15.1	22.5	20.2	28.8	14.5	13.6	22.4	25.5	25.1	23.5	26.2	27.8	16.9	0.0	22.3	24.9	14.1	13.3	13.7	12.4	6.4	24.4	21.4	6.2	12.4	4.8	21.5	29.7	26.4	27.2	9.9	24.8	22.2
15.5	13.0	8.0	7.5	24.5	13.4	5.4	16.6	14.5	15.2	17.3	10.9	15.7	16.3	12.7	8.1	5.5	8.7	16.2	14.3	18.1	10.2	24.3	22.6	0.8	3.6	4.5	7.9	7.5	7.1	12.4	22.3	0.0	13.0	9.9	25.2	11.2	10.3	17.4	4.8	2.8	17.1	10.2	18.3	10.3	9.8	25.8	9.5	12.4	12.5	8.8
9.7	6.3	5.8	14.7	18.5	9.7	18.3	26.9	27.4	19.5	13.3	23.7	28.4	11.5	13.4	20.2	9.8	4.6	11.1	3.4	8.7	7.3	18.7	31.3	12.2	15.5	17.1	20.8	20.3	19.0	23.4	24.9	13.0	0.0	11.7	20.3	11.5	17.5	18.6	17.7	15.5	18.7	14.3	22.9	22.9	9.5	14.2	6.0	17.6	0.5	4.4
7.2	6.9	11.1	16.6	14.9	18.3	12.9	26.4	20.3	7.9	7.8	19.1	20.3	7.3	2.9	12.3	12.3	8.1	7.3	10.3	11.2	14.7	14.7	19.8	9.7	13.5	14.0	15.0	16.3	16.8	13.6	14.1	9.9	11.7	0.0	15.4	1.5	6.5	8.2	13.7	10.4	8.1	2.7	11.4	15.2	15.7	19.4	13.1	5.9	11.4	8.2
10.9	14.6	23.6	31.3	2.5	29.8	28.1	41.7	34.3	15.1	8.0	34.2	33.6	9.4	12.8	26.7	26.4	20.1	9.7	17.0	12.2	26.8	1.9	26.5	24.9	28.8	29.4	30.0	31.6	32.1	26.1	13.3	25.2	20.3	15.4	0.0	13.9	19.1	10.6	29.1	25.7	11.4	16.1	15.9	29.3	28.5	15.0	25.1	16.4	20.5	20.0
5.9	6.1	11.6	17.8	13.4	18.8	14.4	27.8	21.8	8.1	6.3	20.6	21.7	5.8	2.1	13.8	13.3	8.5	5.9	9.7	10.0	15.3	13.2	20.5	11.0	14.9	15.4	16.5	17.7	18.2	14.8	13.7	11.2	11.5	1.5	13.9	0.0	7.6	7.5	15.2	11.9	7.5	3.7	11.4	16.6	16.4	18.1	13.6	6.5	11.3	8.5
13.4	13.3	15.3	17.7	19.4	22.3	10.3	24.7	15.3	5.4	12.9	15.8	14.7	13.0	7.1	7.8	14.9	13.3	13.1	16.6	17.6	18.7	18.9	13.8	10.6	13.1	12.7	11.5	13.8	15.4	7.4	12.4	10.3	17.5	6.5	19.1	7.6	0.0	9.0	11.9	9.0	8.4	3.9	8.1	10.3	19.0	25.7	17.3	2.9	17.2	13.5
10.0	12.5	19.2	24.6	11.5	26.3	19.0	33.3	24.1	4.5	7.2	24.8	23.1	8.6	5.5	16.8	20.5	15.9	8.9	16.1	14.2	22.8	11.0	16.7	17.4	20.9	20.9	20.4	22.6	23.7	15.6	6.4	17.4	18.6	8.2	10.6	7.5	9.0	0.0	20.4	17.1	0.8	7.3	6.0	19.3	23.9	21.1	21.1	6.2	18.5	16.0
20.0	17.7	12.4	8.0	28.6	16.5	2.1	12.9	10.3	17.3	21.5	6.0	12.0	20.7	16.3	6.2	9.0	13.5	20.6	19.1	22.9	13.9	28.4	21.9	5.5	3.0	1.2	3.7	2.7	3.5	10.9	24.4	4.8	17.7	13.7	29.1	15.2	11.9	20.4	0.0	3.4	19.9	13.3	19.9	7.1	12.8	30.6	13.5	14.6	17.2	13.6
16.8	14.7	10.7	9.2	25.3	16.1	2.9	16.2	11.9	14.3	18.1	9.0	13.0	17.4	13.0	5.4	8.2	11.1	17.3	16.5	19.9	13.0	25.1	20.3	3.5	4.2	3.8	5.4	5.9	6.6	9.8	21.4	2.8	15.5	10.4	25.7	11.9	9.0	17.1	3.4	0.0	16.7	10.0	17.1	7.5	12.4	27.8	12.3	11.5	15.0	11.2
10.4	12.7	19.1	24.3	12.3	26.3	18.4	32.8	23.4	3.7	7.8	24.2	22.4	9.1	5.4	16.2	20.3	16.0	9.4	16.4	14.7	22.7	11.7	16.0	17.1	20.5	20.5	19.8	22.0	23.3	14.9	6.2	17.1	18.7	8.1	11.4	7.5	8.4	0.8	19.9	16.7	0.0	6.9	5.3	18.6	23.8	21.7	21.1	5.5	18.6	16.0
9.5	9.6	13.1	17.5	16.1	20.3	12.1	26.1	18.6	5.7	9.2	18.1	18.2	9.2	3.5	10.7	13.7	10.5	9.3	13.0	13.7	16.7	15.7	17.1	10.2	13.6	13.7	13.8	15.6	16.6	11.2	12.4	10.2	14.3	2.7	16.1	3.7	3.9	7.3	13.3	10.0	6.9	0.0	9.1	13.5	17.4	21.8	15.1	3.3	14.0	10.6
15.5	17.3	22.2	25.8	17.2	29.4	18.1	32.4	20.9	3.5	13.1	23.0	19.4	14.3	9.6	14.9	22.6	19.5	14.6	21.0	19.9	25.8	16.6	10.8	18.5	21.2	20.7	18.8	21.5	23.4	12.1	4.8	18.3	22.9	11.4	15.9	11.4	8.1	6.0	19.9	17.1	5.3	9.1	0.0	16.7	26.5	27.0	24.2	6.0	22.7	19.6
22.3	21.0	18.3	15.1	29.5	23.4	5.3	16.7	5.1	15.2	22.7	6.6	5.5	22.5	16.9	2.9	15.5	18.3	22.5	23.4	26.0	20.5	29.1	15.6	11.1	10.0	8.3	3.6	6.8	9.6	5.0	21.5	10.3	22.9	15.2	29.3	16.6	10.3	19.3	7.1	7.5	18.6	13.5	16.7	0.0	19.6	34.2	19.8	13.1	22.4	18.5
17.6	14.0	5.0	6.4	27.1	3.7	14.4	18.3	23.0	23.1	20.8	17.9	24.8	19.2	18.4	17.8	4.3	8.5	18.8	12.6	17.9	2.2	27.1	32.2	9.1	9.8	11.7	16.5	14.6	12.3	22.2	29.7	9.8	9.5	15.7	28.5	16.4	19.0	23.9	12.8	12.4	23.8	17.4	26.5	19.6	0.0	23.6	3.5	20.5	9.0	8.5
12.3	13.1	19.8	28.8	12.5	22.8	30.7	41.0	39.2	24.5	13.9	36.7	39.5	13.0	18.8	31.3	23.8	17.4	12.7	11.7	8.2	21.4	13.1	37.5	25.2	28.9	30.3	33.1	33.3	32.5	32.9	26.4	25.8	14.2	19.4	15.0	18.1	25.7	21.1	30.6	27.8	21.7	21.8	27.0	34.2	23.6	0.0	20.2	24.1	14.7	17.3
14.2	10.6	2.0	8.9	23.6	5.2	14.7	21.2	23.7	20.8	17.5	19.2	25.2	15.8	15.7	17.6	4.6	5.3	15.5	9.1	14.3	1.7	23.7	31.0	8.7	10.8	12.7	17.1	15.8	14.0	21.5	27.2	9.5	6.0	13.1	25.1	13.6	17.3	21.1	13.5	12.3	21.1	15.1	24.2	19.8	3.5	20.2	0.0	18.3	5.6	5.3
11.9	12.6	16.3	19.9	16.8	23.5	13.1	27.5	18.0	2.8	10.7	18.7	17.2	11.2	5.3	10.7	16.6	13.8	11.4	16.2	16.3	19.8	16.4	14.0	12.6	15.6	15.3	14.4	16.6	18.1	9.8	9.9	12.4	17.6	5.9	16.4	6.5	2.9	6.2	14.6	11.5	5.5	3.3	6.0	13.1	20.5	24.1	18.3	0.0	17.3	13.9
9.8	6.3	5.2	14.2	18.7	9.4	17.8	26.4	26.9	19.3	13.4	23.2	27.9	11.6	13.3	19.8	9.3	4.1	11.2	3.7	9.0	6.9	18.9	31.0	11.7	14.9	16.6	20.3	19.7	18.4	22.9	24.8	12.5	0.5	11.4	20.5	11.3	17.2	18.5	17.2	15.0	18.6	14.0	22.7	22.4	9.0	14.7	5.6	17.3	0.0	4.0
9.2	5.6	3.6	12.1	18.6	10.4	14.1	23.9	23.1	16.1	12.3	19.7	24.0	10.6	10.6	15.8	6.9	0.1	10.3	5.6	10.1	7.0	18.7	27.3	8.1	11.7	13.1	16.6	16.2	15.3	19.0	22.2	8.8	4.4	8.2	20.0	8.5	13.5	16.0	13.6	11.2	16.0	10.6	19.6	18.5	8.5	17.3	5.3	13.9	4.0	0.0
$shift_types	(id, earliest start time, latest end time)
0	360	840
1	840	1320
$nurse_qualifications	(nurse id + qualification)
0	1
1	2
2	2
3	2
4	2
5	2
6	2
$nurse_availabilities	(matrix foreach nurse: [0] = nurse id, [1] = shift type id, [2-length] = days, 1=available, 0=unavailable)
0	0	1	1	1	1	1	1	1
0	1	1	1	1	1	1	1	1
1	0	1	1	1	1	1	1	1
1	1	1	1	1	1	1	1	1
2	0	1	1	1	1	1	1	1
2	1	1	1	1	1	1	1	1
3	0	1	1	1	1	1	1	1
3	1	1	1	1	1	1	1	1
4	0	1	1	1	1	1	1	1
4	1	1	1	1	1	1	1	1
5	0	1	1	1	1	1	1	1
5	1	1	1	1	1	1	1	1
6	0	1	1	1	1	1	1	1
6	1	1	1	1	1	1	1	1
$nurse_roster	(matrix foreach nurse: [0] = nurse id, [1] = shift type id, [2-length] = days, 1=work, 0=work)
0	0	0	0	0	0	0	0	0
0	1	1	1	1	0	1	1	1
1	0	1	1	0	0	0	0	1
1	1	0	0	0	1	1	0	0
2	0	0	1	1	0	0	1	1
2	1	0	0	0	1	0	0	0
3	0	0	0	0	0	1	1	0
3	1	0	1	1	0	0	0	0
4	0	0	0	1	1	0	0	0
4	1	1	0	0	0	0	0	1
5	0	0	0	0	1	1	0	0
5	1	1	0	0	0	0	1	0
6	0	1	0	0	0	0	0	0
6	1	0	1	1	0	1	1	1
$consecutive_days	(matrix foreach nurse: [0] = nurse id, [1] = number consecutive days at the beginning, [2] = number consecutive days at the end)
0	2	1
1	0	1
2	0	0
3	3	3
4	1	2
5	2	3
6	2	0
$isolated_days	(matrix foreach nurse: [0] = nurse id, [1] = Saturday previous week, [2] = Sunday previous week, [3] = Monday following week, [4] = Tuesday following, 1=work, 0=work)
0	1	1	1	0
1	0	0	1	0
2	1	0	0	1
3	1	1	1	1
4	0	1	1	1
5	1	1	1	1
6	1	1	0	0
$forbidden_rotation	(matrix foreach nurse: [0] = nurse id, [1] = first shift monday, [2] = last shift Sunday, 1=forbidden, 0=allowable)
0	1	0
1	0	1
2	0	0
3	1	1
4	1	0
5	0	0
6	0	0
$patients	(patient id, longitude, latitude, type of patient: [0] = hospital, [1] = existing patient, [2] = potential patient),visit_type_patient: [0]=hospital, [1]= patient type 1, [2]= patient type 2, [3]= patient type 3, [4]= patient type 4
0	2.2	-11.3	0	0.0
1	4.7	-8.6	1	1.0
2	9.1	-0.6	2	1.0
3	8.9	8.4	2	1.0
4	-2.0	-19.8	2	1.0
5	15.9	1.8	2	1.0
6	-1.1	8.0	2	1.0
7	6.3	20.4	2	1.0
8	-7.7	14.3	2	1.0
9	-9.0	-5.5	2	2.0
10	-1.1	-12.7	1	1.0
11	-1.6	14.2	2	2.0
12	-10.2	13.2	2	2.0
13	0.6	-12.0	1	1.0
14	-2.9	-7.2	1	2.0
15	-5.0	6.8	2	2.0
16	8.1	3.3	1	2.0
17	6.9	-3.4	1	2.0
18	1.0	-11.9	1	3.0
19	8.4	-8.9	2	2.0
20	6.0	-13.6	1	3.0
21	12.4	0.9	1	3.0
22	-2.6	-19.5	2	2.0
23	-19.8	1.7	2	2.0
24	3.3	3.7	2	3.0
25	3.7	7.7	2	3.0
26	2.1	8.7	2	3.0
27	-2.6	10.0	1	3.0
28	0.3	11.3	2	3.0
29	3.2	11.3	1	3.0
30	-9.6	5.7	2	3.0
31	-14.0	-10.6	1	3.0
32	2.7	4.2	1	4.0
33	10.5	-6.2	2	3.0
34	-1.1	-4.9	2	3.0
35	-4.5	-19.9	1	4.0
36	-1.0	-6.4	2	3.0
37	-6.2	-0.9	2	3.0
38	-7.7	-9.8	2	3.0
39	0.9	8.7	2	3.0
40	0.2	5.4	2	3.0
41	-8.0	-9.1	2	3.0
42	-3.6	-3.8	2	3.0
43	-12.4	-6.1	2	4.0
44	-6.2	9.4	2	4.0
45	12.4	3.1	2	4.0
46	10.5	-20.4	2	4.0
47	11.1	-0.2	2	4.0
48	-6.9	-3.7	1	4.0
49	10.3	-5.7	2	4.0
50	7.0	-3.5	2	4.0
