Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0953.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
Size7900
Compressed Size1837
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 7892
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

not4 and65 =>24 =33
forall18 let9 Int78 Real19
+2 -6 <=35 >2
>=31 Array32 select84

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01659 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01965 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01275 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01776 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01740 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01413 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00903 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01652 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01610 0.01600
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02190 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02221 0.01900
veriT veriT default unsat ✅ 0.00848 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03842 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02127 0.02145
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.07689 0.07718
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06060 0.05985
veriT veriT-dev default unsat ✅ 0.02461 0.02511
Z3 z3-4.4.1 default unsat ✅ 0.03936 0.04060
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02451 0.02467
Vampire vampire4.2-smt vampire unsat ✅ 0.04260 0.04203
veriT veriT-2017-06-17 default unsat ✅ 2.32111 2.31613
Z3 z3-4.5.0 default unsat ✅ 0.04061 0.03963
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05226 0.07684
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02507 0.02529
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.05492 0.08314
veriT veriT_default unsat ✅ 5.12973 5.12955
Z3 z3-4.7.1_default unsat ✅ 0.04214 0.04208
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.03903 0.03973
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03025 0.03059
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.02854 0.02860
Par4 Par4-wrapped-sq_default unsat ✅ 0.02189 0.00591
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.35744 0.54247
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.31401 3.46533
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.14230 3.49112
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.42787 3.46216
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.24854 0.19277
veriT veriT-wrapped-sq_default unsat ✅ 6.01826 6.01845
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04425 0.04427
z3-4.7.1_default unsat ✅ 0.04339 0.04335
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03579 0.03566
CVC4 CVC4-sq-final_default unsat ✅ 0.03138 0.03168
Par4 Par4-wrapped-sq_default unsat ✅ 0.02228 0.00585
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.46763 0.80290
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.44563 4.01507
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.09732 0.09715
veriT veriT_default unsat ✅ 0.01755 0.01789
veriT+vite_default unsat ✅ 0.01567 0.01600
Z3 z3-4.8.8_default unsat ✅ 0.04055 0.04047
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.22613 0.12676
iProver iProver v3.9 unsat ✅ 0.87503 1.73280
SMTInterpol SMTInterpol unsat ✅ 1.83674 4.88193
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.29968 0.17306
iProver iProver v3.9.3 unsat ✅ 0.90254 1.52548
SMTInterpol SMTInterpol unsat ✅ 5.01197 8.40667
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.95580 3.97333