Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0206.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
Size7867
Compressed Size1805
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 7859
Compressed Size1826
Max. Term Depth28
Asserts 14
Declared Functions21
Declared Constants21
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 and74 =>21 =34
forall18 let8 Int78 Real19
-5 <=38 >1 >=34
Array32 select81

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01153 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01076 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01549 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01775 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01895 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00984 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00986 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01624 —
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.02483 0.01600
CVC4 CVC4 f7118b2 default unsat ✅ 0.02776 0.01700
veriT veriT-smtcomp2014 default unsat ✅ 0.01750 0.00900
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02399 0.01500
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01710 0.01600
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02192 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02186 0.01900
veriT veriT default unsat ✅ 0.00843 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03833 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02202 0.02220
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.13431 0.13509
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06269 0.06188
veriT veriT-dev default unsat ✅ 0.03054 0.03075
Z3 z3-4.4.1 default unsat ✅ 0.03899 0.04025
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02447 0.02380
Vampire vampire4.2-smt vampire unsat ✅ 0.04211 0.04245
veriT veriT-2017-06-17 default unsat ✅ 2.32490 2.32449
Z3 z3-4.5.0 default unsat ✅ 0.04065 0.03979
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05429 0.07908
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02415 0.02434
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.08690 0.11991
veriT veriT_default unsat ✅ 5.41847 5.41853
Z3 z3-4.7.1_default unsat ✅ 0.04166 0.04156
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03797 0.03443
CVC4 CVC4-sq-final_default unsat ✅ 0.03099 0.03130
Par4 Par4-wrapped-sq_default unsat ✅ 0.03218 0.00591
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.45411 0.79212
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.56278 4.05573
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10823 0.14348
veriT veriT_default unsat ✅ 0.02290 0.02319
veriT+vite_default unsat ✅ 0.02156 0.02191
Z3 z3-4.8.8_default unsat ✅ 0.04002 0.03998
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03114 0.03149
cvc5 cvc5-fixed_default unsat ✅ 0.03090 0.03149
Par4 Par4-wrapped-sq_default unsat ✅ 0.02400 0.00741
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.49068 0.82203
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.85775 4.89002
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.10652 0.14630
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.12640 0.16008
veriT veriT_default unsat ✅ 0.04616 0.04654
Z3 z3-4.8.11_default unsat ✅ 0.02511 0.02508
z3-4.8.8_default unsat ✅ 0.04064 0.04062
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03206 0.03238
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04931 0.04989
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.58488 1.07910
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.99849 4.97096
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.11337 0.15318
veriT veriT_default unsat ✅ 0.02367 0.02330
Z3 z3-4.8.17_default unsat ✅ 0.02610 0.02785
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.26536 0.14692
iProver iProver v3.9.3 unsat ✅ 0.90113 1.58203
SMTInterpol SMTInterpol unsat ✅ 1.14392 2.74507
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.96141 4.03672