Benchmark

non-incremental/BV/2020-Preiner-fmcad20/inv/check_ic_sext_1_32.smt2

Publication:
[1] Aina Niemetz, Mathias Preiner:
    Ternary Propagation-Based Local Search for more Bit-Precise Reasoning.
    FMCAD 2020

Benchmark
Size	4925
Compressed Size	1054
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2021-07-18
Generated By	Mathias Preiner, Aina Niemetz
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	4917
Compressed Size	1045
Max. Term Depth	35
Asserts	2
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	8
Defined Recursive Functions	0
Defined Sorts	0
Constants	4
Declared Datatypes	0

Symbols

Bool	4	ite	64	or	1	and	5
=	73	distinct	1	exists	1	BitVec	9
concat	1	extract	67	bvnot	5	bvand	1
bvor	2	sign_extend	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022	0.25 (6/8)	Bitwuzla	Bitwuzla-wrapped_default	unsat ✅	0.01083	0.01028
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.03765	0.03821
		Par4	Par4-wrapped-sq_default	unsat ✅	0.02910	0.00792
		Q3B	Q3B_default	unsat ✅	0.06313	0.08867
		Q3B-pBNN	Q3B-pBDD SMT-COMP 2022 final_default	unsat ✅	0.06106	0.08358
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.95286	4.85336
		YicesQS	yicesQS-2022-07-02-optim-under10_default	unknown ❌	1200.06000	1200.06000
		Z3	z3-4.8.17_default	unsat ✅	0.02216	0.02386
SMT-COMP 2025	0.40 (3/5)	Bitwuzla	Bitwuzla	unsat ✅	0.29197	0.16239
		cvc5	cvc5	unsat ✅	0.26996	0.15581
		SMTInterpol	SMTInterpol	unknown ❌	38.13473	58.99900
		UltimateEliminator	UltimateEliminator+MathSAT	unknown ❌	1.94253	4.15710
		YicesQS	YicesQS	unsat ✅	0.26717	0.14500