def test_maxsat_par_alns(self):
seed_random_generators(42)
settings.inst_file = data_dir + "maxsat-adv1.cnf"
settings.alg = 'par_alns'
settings.mh_titer = 600
solution = run_optimization('MAXSAT',
MAXSATInstance,
MAXSATSolution,
embedded=True)
def test_vertex_cover_gvns(self):
seed_random_generators(42)
settings.inst_file = data_dir + "frb40-19-1.mis"
settings.alg = 'gvns'
settings.mh_titer = 100
solution = run_optimization('Vertex Cover',
VertexCoverInstance,
VertexCoverSolution,
embedded=True)
self.assertEqual(solution.obj(), 726)
def test_qap_gvns(self):
seed_random_generators(42)
settings.inst_file = data_dir + 'bur26a.dat'
settings.alg = 'gvns'
settings.mh_titer = 1000
solution = run_optimization('QAP',
QAPInstance,
QAPSolution,
embedded=True)
self.assertEqual(solution.obj(), 5426670)
def test_mkp_gvns(self):
seed_random_generators(42)
settings.inst_file = data_dir + "mknapcb5-01.txt"
settings.alg = 'gvns'
settings.mh_titer = 70
solution = run_optimization('MKP',
MKPInstance,
MKPSolution,
embedded=True)
self.assertEqual(solution.obj(), 55610)
def test_misp_pbig(self):
seed_random_generators(42)
settings.inst_file = data_dir + "frb40-19-1.mis"
settings.alg = 'pbig'
settings.mh_titer = 500
solution = run_optimization('MISP',
MISPInstance,
MISPSolution,
embedded=True)
self.assertEqual(solution.obj(), 32)
def test_graph_coloring_gvns(self):
seed_random_generators(42)
settings.inst_file = data_dir + "fpsol2.i.1.col"
settings.alg = 'gvns'
settings.mh_titer = 500
solution = run_optimization('Graph Coloring',
GCInstance,
GCSolution,
embedded=True)
self.assertEqual(solution.obj(), 1634)
def test_tsp_ssga(self):
seed_random_generators(42)
settings.inst_file = data_dir + "xqf131.tsp"
settings.alg = 'ssga'
settings.mh_titer = 500
solution = run_optimization('TSP',
TSPInstance,
TSPSolution,
embedded=True)
self.assertEqual(solution.obj(), 1376)
def test_maxsat_gvns(self):
seed_random_generators(42)
settings.inst_file = data_dir + "maxsat-adv1.cnf"
settings.alg = 'gvns'
settings.mh_titer = 100
solution = run_optimization('MAXSAT',
MAXSATInstance,
MAXSATSolution,
embedded=True)
self.assertEqual(solution.obj(), 769)
def run_algorithm_visualisation(config: Configuration):
settings.mh_out = sum_log_vis_path
settings.mh_log = iter_log_vis_path
settings.mh_log_step = step_log_path
init_logger()
settings.seed = config.seed
seed_random_generators()
solution = run_algorithm(config,True)
return get_log_data(config.problem.name.lower(), config.algorithm.name.lower()), solution.inst
def run_algorithm_comparison(config: Configuration):
settings.mh_out = sum_log_path
settings.mh_log = iter_log_path
settings.mh_log_step = 'None'
init_logger()
settings.seed = config.seed
seed_random_generators()
for i in range(config.runs):
_ = run_algorithm(config)
log_df = read_iter_log(config.name)
summary = read_sum_log()
return log_df, summary