

==============================================


Model Symbols:
{'counterfactual': {'x0': {'lower_bound': -4677299678594081/1125899906842624,
                           'symbol': x0_counterfactual,
                           'upper_bound': 597016253335045/140737488355328},
                    'x1': {'lower_bound': -8649541274119025/2251799813685248,
                           'symbol': x1_counterfactual,
                           'upper_bound': 8913627213352543/2251799813685248}},
 'interventional': {'x0': {'lower_bound': -4677299678594081/1125899906842624,
                           'symbol': x0_interventional,
                           'upper_bound': 597016253335045/140737488355328},
                    'x1': {'lower_bound': -8649541274119025/2251799813685248,
                           'symbol': x1_interventional,
                           'upper_bound': 8913627213352543/2251799813685248}},
 'output': {'y': {'symbol': y}}}
Constructing initial formulas: model, counterfactual, distance, plausibility, diversity		done.
Solving (not searching) for closest counterfactual using various distance thresholds...
	Iteration #001: testing norm threshold 5.000000 in range [0.000000, 10.000000]...	solution exists & found.
	Iteration #002: testing norm threshold 0.218470 in range [0.000000, 0.436939]...	no solution exists.
	Iteration #003: testing norm threshold 0.327705 in range [0.218470, 0.436939]...	solution exists & found.
	Iteration #004: testing norm threshold 0.273087 in range [0.218470, 0.327705]...	no solution exists.
	Iteration #005: testing norm threshold 0.300396 in range [0.273087, 0.327705]...	no solution exists.
	Iteration #006: testing norm threshold 0.314050 in range [0.300396, 0.327705]...	solution exists & found.
	Iteration #007: testing norm threshold 0.307223 in range [0.300396, 0.314050]...	solution exists & found.
	Iteration #008: testing norm threshold 0.303810 in range [0.300396, 0.307223]...	no solution exists.
	Iteration #009: testing norm threshold 0.305516 in range [0.303810, 0.307223]...	no solution exists.
	Iteration #010: testing norm threshold 0.306370 in range [0.305516, 0.307223]...	no solution exists.
	Iteration #011: testing norm threshold 0.306797 in range [0.306370, 0.307223]...	solution exists & found.
	Iteration #012: testing norm threshold 0.306583 in range [0.306370, 0.306797]...	solution exists & found.
	Iteration #013: testing norm threshold 0.306477 in range [0.306370, 0.306583]...	solution exists & found.
	Iteration #014: testing norm threshold 0.306423 in range [0.306370, 0.306477]...	no solution exists.
	Iteration #015: testing norm threshold 0.306450 in range [0.306423, 0.306477]...	no solution exists.
	Iteration #016: testing norm threshold 0.306463 in range [0.306450, 0.306477]...	no solution exists.
	Iteration #017: testing norm threshold 0.306470 in range [0.306463, 0.306477]...	solution exists & found.


Factual sample: 		 {x0 : -2.18356110910042, x1 : -3.8411679499890217, y: False}
Nearest counterfactual sample:	 {x0 : 2.9628876261089756, x1 : -3.8411679499890217, y: True} (verified)
Minimum counterfactual distance: 0.306470
