Benchmark

non-incremental/UFBVDTNIA/20241211-verus/verussystems/mimalloc-smt-commit_masklib_commit_mask.lemma_obtain_bit_index_1_aux._03.smt2

Benchmarks generated by the Rust verifier Verus (https://verus-lang.github.io/verus/guide/) on the project Unknown Project 
and processed using Mariposa (https://github.com/secure-foundations/mariposa).
 z3 solves this without nonlinear, but it cannot be expressed in SMTLib without a nonlinear theory.
This benchmarks was originally run with z3 with the following options:
    (set-option :auto_config false)
    (set-option :smt.mbqi false)
    (set-option :smt.case_split 3)
    (set-option :smt.qi.eager_threshold 100.0)
    (set-option :smt.delay_units true)
    (set-option :smt.arith.solver 2)
    (set-option :smt.arith.nl false)
    (set-option :pi.enabled false)
    (set-option :rewriter.sort_disjunctions false)
    (set-option :sat.euf true)
    (set-option :tactic.default_tactic sat)
    (set-option :smt.ematching false)
    (set-option :smt.case_split 0)

Benchmark
Size	231474
Compressed Size	27409
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2025-08-11
Generated By	Amar Shah
Generated On	2024-12-11 00:00:00
Generator	Verus
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	None
Size	231466
Compressed Size	27414
Max. Term Depth	14
Asserts	751
Declared Functions	379
Declared Constants	184
Declared Sorts	38
Defined Functions	14
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	35

Symbols

true	6	false	6	Bool	29	not	17
or	6	and	134	=>	404	=	475
distinct	1	forall	608	exists	1	let	2
Int	128	div	1	mod	1	+	2
-	6	*	1	<	36	<=	67
bvand	1	bvsub	1	bvlshr	4	zero_extend	9

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2025	0.50 (1/2)	cvc5	cvc5	unsat ✅	0.53762	0.41810
		SMTInterpol	SMTInterpol	unknown ❌	318.92373	1217.10609