Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_1064.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
Size7880
Compressed Size1847
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 7872
Compressed Size1855
Max. Term Depth20
Asserts 14
Declared Functions21
Declared Constants20
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not4 and65 =>24 =33
forall18 let9 Int78 Real19
+2 -5 <=35 >2
>=30 Array32 select82

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01154 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01566 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01584 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01802 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01698 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00952 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00956 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01651 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01596 0.01500
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02206 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02141 0.01900
veriT veriT default unsat ✅ 0.00825 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03776 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02126 0.02143
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.08656 0.08729
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06794 0.05821
veriT veriT-dev default unsat ✅ 0.01380 0.01333
Z3 z3-4.4.1 default unsat ✅ 0.03973 0.03981
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02572 0.02562
Vampire vampire4.2-smt vampire unsat ✅ 0.04319 0.04211
veriT veriT-2017-06-17 default unsat ✅ 6.02114 6.01738
Z3 z3-4.5.0 default unsat ✅ 0.04293 0.04065
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05424 0.07971
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02469 0.02484
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.06832 0.08570
veriT veriT_default unsat ✅ 2.80133 2.80155
Z3 z3-4.7.1_default unsat ✅ 0.04160 0.04153
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03350 0.03534
CVC4 CVC4-sq-final_default unsat ✅ 0.03124 0.03150
Par4 Par4-wrapped-sq_default unsat ✅ 0.02316 0.00635
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.46402 0.78096
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.59784 4.30796
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10716 0.14153
veriT veriT_default unsat ✅ 0.02761 0.02818
veriT+vite_default unsat ✅ 0.01601 0.01632
Z3 z3-4.8.8_default unsat ✅ 0.04024 0.04019
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03157 0.03190
cvc5 cvc5-fixed_default unsat ✅ 0.03121 0.03182
Par4 Par4-wrapped-sq_default unsat ✅ 0.02414 0.00750
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.49107 0.81927
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 3.14090 5.12899
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11488 0.15734
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.14173 0.13878
veriT veriT_default unsat ✅ 0.01756 0.01786
Z3 z3-4.8.11_default unsat ✅ 0.02558 0.02552
z3-4.8.8_default unsat ✅ 0.04026 0.04023
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02813 0.02867
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04848 0.04884
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.64985 0.64011
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.57062 1.13574
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.80862 4.70662
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.11668 0.11663
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.22729 0.12764
iProver iProver v3.9 unsat ✅ 0.89506 1.79727
SMTInterpol SMTInterpol unsat ✅ 1.99715 5.31650
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.28820 0.16993
iProver iProver v3.9.3 unsat ✅ 0.89767 1.53289
SMTInterpol SMTInterpol unsat ✅ 1.55693 3.86534
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.07371 4.57560