ComprehensionsNewSyntax.dfy(6,17): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(22,11): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(24,7): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(25,11): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(32,11): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(54,11): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
ComprehensionsNewSyntax.dfy(12,13): Error: assertion might not hold
ComprehensionsNewSyntax.dfy(78,22): Error: assertion might not hold
ComprehensionsNewSyntax.dfy(99,4): Error: insufficient reads clause to invoke the function passed as an argument to the sequence constructor
ComprehensionsNewSyntax.dfy(107,4): Error: insufficient reads clause to invoke the function passed as an argument to the sequence constructor
ComprehensionsNewSyntax.dfy(115,40): Error: insufficient reads clause to read field; Consider extracting x to a local variable before the lambda expression, or adding 'reads this' in the enclosing lambda specification for resolution
ComprehensionsNewSyntax.dfy(118,4): Error: insufficient reads clause to invoke the function passed as an argument to the sequence constructor
ComprehensionsNewSyntax.dfy(126,4): Error: all sequence indices must be in the domain of the initialization function
ComprehensionsNewSyntax.dfy(132,4): Error: insufficient reads clause to invoke the function passed as an argument to the sequence constructor
ComprehensionsNewSyntax.dfy(148,4): Error: insufficient reads clause to invoke the function passed as an argument to the sequence constructor
ComprehensionsNewSyntax.dfy(168,16): Error: value does not satisfy the subset constraints of 'nat'
ComprehensionsNewSyntax.dfy(171,11): Error: value does not satisfy the subset constraints of 'nat'
ComprehensionsNewSyntax.dfy(174,4): Error: all sequence indices must be in the domain of the initialization function
ComprehensionsNewSyntax.dfy(180,38): Error: value does not satisfy the subset constraints of 'nat'
ComprehensionsNewSyntax.dfy(186,30): Error: value does not satisfy the subset constraints of 'nat'
ComprehensionsNewSyntax.dfy(189,16): Error: value does not satisfy the subset constraints of 'nat'

Dafny program verifier finished with 16 verified, 15 errors
