Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0465.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
Size6726
Compressed Size1614
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 6718
Compressed Size1626
Max. Term Depth14
Asserts 14
Declared Functions21
Declared Constants7
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 and54 =>16 =26
forall16 let7 Int76 Real19
-4 <=31 >=27 Array32
select79

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.00978 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.00943 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.00934 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01605 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01713 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00905 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00935 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01597 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01336 0.01100
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01930 0.01700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01981 0.01700
veriT veriT default unsat ✅ 0.00809 0.00600
Z3 z3 4.4.0 default unsat ✅ 0.03749 0.03699
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.01910 0.01928
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.05850 0.05878
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.05361 0.05339
veriT veriT-dev default unsat ✅ 0.01448 0.01109
Z3 z3-4.4.1 default unsat ✅ 0.03675 0.03786
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02270 0.02235
Vampire vampire4.2-smt vampire unsat ✅ 0.04415 0.04215
veriT veriT-2017-06-17 default unsat ✅ 6.01155 6.01046
Z3 z3-4.5.0 default unsat ✅ 0.03996 0.03992
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05372 0.07783
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02243 0.02266
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.06332 0.08099
veriT veriT_default unsat ✅ 3.99633 3.99673
Z3 z3-4.7.1_default unsat ✅ 0.04114 0.04108
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03168 0.03227
CVC4 CVC4-sq-final_default unsat ✅ 0.02795 0.02825
Par4 Par4-wrapped-sq_default unsat ✅ 0.02100 0.00591
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.51588 0.83493
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.34009 3.45339
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10960 0.13690
veriT veriT_default unsat ✅ 0.01594 0.01624
veriT+vite_default unsat ✅ 0.01376 0.01410
Z3 z3-4.8.8_default unsat ✅ 0.03898 0.03893
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.02931 0.02965
cvc5 cvc5-fixed_default unsat ✅ 0.02978 0.03033
Par4 Par4-wrapped-sq_default unsat ✅ 0.02222 0.00626
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.45307 0.73022
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 3.30027 6.11749
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11034 0.15026
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.09735 0.09702
veriT veriT_default unsat ✅ 0.01523 0.01559
Z3 z3-4.8.11_default unsat ✅ 0.02437 0.02432
z3-4.8.8_default unsat ✅ 0.03967 0.03962
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.02962 0.02981
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04487 0.04538
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.60784 0.93486
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.73531 4.69560
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.10535 0.10224
veriT veriT_default unsat ✅ 0.01480 0.01518
Z3 z3-4.8.17_default unsat ✅ 0.02575 0.02749
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02601 0.02652
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04396 0.04445
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65078 0.53088
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.58959 1.26113
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.95409 4.86715
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.10548 0.10530
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.22880 0.12748
iProver iProver v3.9 unsat ✅ 0.92039 1.84299
SMTInterpol SMTInterpol unsat ✅ 0.63600 1.12606
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.29235 0.17031
iProver iProver v3.9.3 unsat ✅ 0.89970 1.46659
SMTInterpol SMTInterpol unsat ✅ 0.72234 1.45005
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.93905 3.94386