Graph_algorithms_2024/Lab7/checker.py at main · OlaszPL/Graph_algorithms_2024 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
from dimacs import *
import os
from time import time


def sat_checker(f):
    passed = failed = 0

    dir = os.listdir("graphs-lab7/sat")

    i = 0
    a = time()

    for graph in dir:
        print(graph)
        V, E = loadCNFFormula("graphs-lab7/sat/" + graph)
        sol = bool(int(readSolution("graphs-lab7/sat/" + graph)[-1]))
        res = f(E)
        if res == sol:
            print("Test " + str(i) + ": Passed")
            passed += 1
        else:
            print("Test " + str(i) + ": WRONG answer, result = " + str(res) + ", should be: " + str(sol))
            failed += 1
        i += 1

    print("Time: " + str(time() - a) + " s")
    print("Passed: " + str(passed))
    print("Failed: " + str(failed))


def planarity_checker(f):
    passed = failed = 0

    dir = os.listdir("graphs-lab7/planarity")

    i = 0
    a = time()

    for graph in dir:
        print(graph)
        V, E = loadWeightedGraph("graphs-lab7/planarity/" + graph)
        sol = bool(int(readSolution("graphs-lab7/planarity/" + graph)))
        res = f(E)
        if res == sol:
            print("Test " + str(i) + ": Passed")
            passed += 1
        else:
            print("Test " + str(i) + ": WRONG answer, result = " + str(res) + ", should be: " + str(sol))
            failed += 1
        i += 1

    print("Time: " + str(time() - a) + " s")
    print("Passed: " + str(passed))
    print("Failed: " + str(failed))


def maxflow_checker(f):
    passed = failed = 0

    dir = os.listdir("graphs-lab7/flow")

    i = 0
    a = time()

    for graph in dir:
        print(graph)
        V, E = loadDirectedWeightedGraph("graphs-lab7/flow/" + graph)
        sol = int(readSolution("graphs-lab7/flow/" + graph))
        res = f(V, E)
        if res == sol:
            print("Test " + str(i) + ": Passed")
            passed += 1
        else:
            print("Test " + str(i) + ": WRONG answer, result = " + str(res) + ", should be: " + str(sol))
            failed += 1
        i += 1

    print("Time: " + str(time() - a) + " s")
    print("Passed: " + str(passed))
    print("Failed: " + str(failed))