

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


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 0.176420 in range [0.000000, 0.352841]...	no solution exists.
	Iteration #003: testing norm threshold 0.264631 in range [0.176420, 0.352841]...	solution exists & found.
	Iteration #004: testing norm threshold 0.220526 in range [0.176420, 0.264631]...	no solution exists.
	Iteration #005: testing norm threshold 0.242578 in range [0.220526, 0.264631]...	no solution exists.
	Iteration #006: testing norm threshold 0.253605 in range [0.242578, 0.264631]...	no solution exists.
	Iteration #007: testing norm threshold 0.259118 in range [0.253605, 0.264631]...	solution exists & found.
	Iteration #008: testing norm threshold 0.256361 in range [0.253605, 0.259118]...	solution exists & found.
	Iteration #009: testing norm threshold 0.254983 in range [0.253605, 0.256361]...	solution exists & found.
	Iteration #010: testing norm threshold 0.254294 in range [0.253605, 0.254983]...	no solution exists.
	Iteration #011: testing norm threshold 0.254638 in range [0.254294, 0.254983]...	no solution exists.
	Iteration #012: testing norm threshold 0.254811 in range [0.254638, 0.254983]...	solution exists & found.
	Iteration #013: testing norm threshold 0.254725 in range [0.254638, 0.254811]...	solution exists & found.
	Iteration #014: testing norm threshold 0.254682 in range [0.254638, 0.254725]...	solution exists & found.
	Iteration #015: testing norm threshold 0.254660 in range [0.254638, 0.254682]...	solution exists & found.
	Iteration #016: testing norm threshold 0.254649 in range [0.254638, 0.254660]...	no solution exists.
	Iteration #017: testing norm threshold 0.254655 in range [0.254649, 0.254660]...	solution exists & found.


Factual sample: 		 {x0 : -3.122571445927895, x1 : -1.545599248226928, y: False}
Nearest counterfactual sample:	 {x0 : 1.1535993804417324, x1 : -1.5454508900172352, y: True} (verified)
Minimum counterfactual distance: 0.254655
