

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


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 0.188037 in range [0.000000, 0.376074]...	no solution exists.
	Iteration #003: testing norm threshold 0.282056 in range [0.188037, 0.376074]...	solution exists & found.
	Iteration #004: testing norm threshold 0.235047 in range [0.188037, 0.282056]...	no solution exists.
	Iteration #005: testing norm threshold 0.258551 in range [0.235047, 0.282056]...	no solution exists.
	Iteration #006: testing norm threshold 0.270304 in range [0.258551, 0.282056]...	solution exists & found.
	Iteration #007: testing norm threshold 0.264427 in range [0.258551, 0.270304]...	solution exists & found.
	Iteration #008: testing norm threshold 0.261489 in range [0.258551, 0.264428]...	no solution exists.
	Iteration #009: testing norm threshold 0.262958 in range [0.261489, 0.264428]...	solution exists & found.
	Iteration #010: testing norm threshold 0.262224 in range [0.261489, 0.262959]...	solution exists & found.
	Iteration #011: testing norm threshold 0.261857 in range [0.261489, 0.262224]...	no solution exists.
	Iteration #012: testing norm threshold 0.262040 in range [0.261857, 0.262224]...	solution exists & found.
	Iteration #013: testing norm threshold 0.261949 in range [0.261857, 0.262040]...	solution exists & found.
	Iteration #014: testing norm threshold 0.261903 in range [0.261857, 0.261949]...	no solution exists.
	Iteration #015: testing norm threshold 0.261926 in range [0.261903, 0.261949]...	solution exists & found.
	Iteration #016: testing norm threshold 0.261914 in range [0.261903, 0.261926]...	solution exists & found.
	Iteration #017: testing norm threshold 0.261909 in range [0.261903, 0.261914]...	solution exists & found.


Factual sample: 		 {x0 : -2.747011269932385, x1 : -2.176790162616429, y: False}
Nearest counterfactual sample:	 {x0 : 1.651130570902728, x1 : -2.176790162616429, y: True} (verified)
Minimum counterfactual distance: 0.261909
