Process completed with exit code 2.

(290) * Warning 290 at /__w/FStar/FStar/pulse/src/checker/Pulse.Syntax.Base.fst(299,15-299,17): - In the decreases clause for this function, the SMT solver may not be able to prove that the types of b1 (bound in Pulse.Syntax.Base.fst(299,15-299,17)) and t1 (bound in Pulse.Syntax.Base.fst(171,20-171,22)) are equal. - The type of the first term is: Pulse.Syntax.Base.branch - The type of the second term is: Pulse.Syntax.Base.st_term - If the proof fails, try annotating these with the same type.

(290) * Warning 290 at /__w/FStar/FStar/pulse/src/checker/Pulse.Syntax.Base.fst(304,14-304,16): - In the decreases clause for this function, the SMT solver may not be able to prove that the types of q1 (bound in Pulse.Syntax.Base.fst(304,14-304,16)) and t1 (bound in Pulse.Syntax.Base.fst(171,20-171,22)) are equal. - The type of the first term is: Pulse.Syntax.Base.qualifier - The type of the second term is: Pulse.Syntax.Base.st_term - If the proof fails, try annotating these with the same type.

(290) * Warning 290 at /__w/FStar/FStar/pulse/src/checker/Pulse.Syntax.Base.fst(123,20-123,22): - In the decreases clause for this function, the SMT solver may not be able to prove that the types of p1 (bound in Pulse.Syntax.Base.fst(123,20-123,22)) and pb1 (bound in Pulse.Syntax.Base.fst(139,16-139,19)) are equal. - The type of the first term is: Pulse.Syntax.Base.pattern - The type of the second term is: Pulse.Syntax.Base.pattern & Prims.bool - If the proof fails, try annotating these with the same type.

(290) * Warning 290 at /__w/FStar/FStar/pulse/src/checker/Pulse.Syntax.Base.fst(139,16-139,19): - In the decreases clause for this function, the SMT solver may not be able to prove that the types of pb1 (bound in Pulse.Syntax.Base.fst(139,16-139,19)) and p1 (bound in Pulse.Syntax.Base.fst(123,20-123,22)) are equal. - The type of the first term is: Pulse.Syntax.Base.pattern & Prims.bool - The type of the second term is: Pulse.Syntax.Base.pattern - If the proof fails, try annotating these with the same type.

(328) * Warning 328 at /__w/FStar/FStar/pulse/src/syntax_extension/PulseSyntaxExtension.Desugar.fst(892,4-892,16): - Global binding 'PulseSyntaxExtension.Desugar.desugar_decl' is recursive but not used in its body

(337) * Warning 337 at /__w/FStar/FStar/pulse/src/checker/Pulse.Common.fst(84,11-84,12): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(337) * Warning 337 at /__w/FStar/FStar/pulse/src/syntax_extension/PulseSyntaxExtension.Sugar.fst(635,47-635,48): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(337) * Warning 337 at /__w/FStar/FStar/pulse/src/syntax_extension/PulseSyntaxExtension.Sugar.fst(634,47-634,48): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(328) * Warning 328 at /__w/FStar/FStar/pulse/src/syntax_extension/PulseSyntaxExtension.Sugar.fst(526,8-526,17): - Global binding 'PulseSyntaxExtension.Sugar.scan_decl' is recursive but not used in its body