Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0901.fof.smt2 

NASA benchmarks from "Using Automated Theorem Provers to Certify Auto-generated
Aerospace Software", IJCAR 2004.  Translated from TPTP format by Yeting Ge and
Clark Barrett
Benchmark
Size7885
Compressed Size1835
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2006-08-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 7877
Compressed Size1849
Max. Term Depth20
Asserts 14
Declared Functions21
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not6 and64 =>25 =33
forall17 let9 Int77 Real19
+2 -5 <=34 >3
>=30 Array32 select84

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01811 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01744 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01698 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01752 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.02309 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01345 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01609 —
Z3-SMT-COMP-2011 default unsat ✅ 0.03015 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01642 0.01600
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02167 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02194 0.01900
veriT veriT default unsat ✅ 0.00828 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03885 0.03899
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02563 0.02582
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.08757 0.08816
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06798 0.05503
veriT veriT-dev default unsat ✅ 0.01595 0.01509
Z3 z3-4.4.1 default unsat ✅ 0.03866 0.03990
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02984 0.03043
Vampire vampire4.2-smt vampire unsat ✅ 0.04157 0.04091
veriT veriT-2017-06-17 default unsat ✅ 2.31421 2.31339
Z3 z3-4.5.0 default unsat ✅ 0.04081 0.04033
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05721 0.08288
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03124 0.03142
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.08093 0.11574
veriT veriT_default unsat ✅ 2.33560 2.33576
Z3 z3-4.7.1_default unsat ✅ 0.04212 0.04204
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.03778 0.03794
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03711 0.03746
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.03968 0.04003
Par4 Par4-wrapped-sq_default unsat ✅ 0.02206 0.00583
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.35551 0.54619
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.35232 3.45616
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.10626 3.44292
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.37086 3.37031
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.21962 0.16881
veriT veriT-wrapped-sq_default unsat ✅ 2.29105 2.29090
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04459 0.04460
z3-4.7.1_default unsat ✅ 0.04344 0.04340
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03523 0.03704
CVC4 CVC4-sq-final_default unsat ✅ 0.03772 0.03801
Par4 Par4-wrapped-sq_default unsat ✅ 0.02267 0.00624
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.57214 0.80176
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.54039 4.30464
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10189 0.13711
veriT veriT_default unsat ✅ 0.01647 0.01668
veriT+vite_default unsat ✅ 0.01467 0.01500
Z3 z3-4.8.8_default unsat ✅ 0.04017 0.04009
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03846 0.03876
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.05757 0.05799
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.56400 1.05307
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.99862 5.09823
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.12965 0.13098
veriT veriT_default unsat ✅ 0.01528 0.01566
Z3 z3-4.8.17_default unsat ✅ 0.04584 0.04719
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03736 0.03774
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.05882 0.05926
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.64984 0.64088
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.60538 1.32389
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.97433 4.81389
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.12607 0.15932
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23470 0.13356
iProver iProver v3.9 unsat ✅ 0.88190 1.83646
SMTInterpol SMTInterpol unsat ✅ 1.69728 4.47642
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.30298 0.17596
iProver iProver v3.9.3 unsat ✅ 0.87545 1.58601
SMTInterpol SMTInterpol unsat ✅ 2.80573 5.74423
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.01243 4.29243