Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0933.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
Size7879
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 7871
Compressed Size1848
Max. Term Depth20
Asserts 14
Declared Functions21
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not5 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 ✅ 0.01762 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01841 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01666 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01817 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01660 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00944 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.02449 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02918 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01610 0.01500
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02253 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02274 0.02000
veriT veriT default unsat ✅ 0.00819 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03857 0.03899
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02666 0.02684
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.08913 0.09028
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06154 0.06100
veriT veriT-dev default unsat ✅ 0.01403 0.01424
Z3 z3-4.4.1 default unsat ✅ 0.03769 0.03925
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03192 0.03206
Vampire vampire4.2-smt vampire unsat ✅ 0.04435 0.04234
veriT veriT-2017-06-17 default unsat ✅ 3.42426 3.41875
Z3 z3-4.5.0 default unsat ✅ 0.04183 0.04122
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.06103 0.08522
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03164 0.03179
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.04931 0.08395
veriT veriT_default unsat ✅ 4.63390 4.63387
Z3 z3-4.7.1_default unsat ✅ 0.04235 0.04224
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03594 0.03588
CVC4 CVC4-sq-final_default unsat ✅ 0.03835 0.03865
Par4 Par4-wrapped-sq_default unsat ✅ 0.02401 0.00648
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.45580 0.75074
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.43609 3.64100
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10727 0.14248
veriT veriT_default unsat ✅ 0.01635 0.01667
veriT+vite_default unsat ✅ 0.01438 0.01472
Z3 z3-4.8.8_default unsat ✅ 0.04050 0.04041
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03863 0.03896
cvc5 cvc5-fixed_default unsat ✅ 0.03894 0.03931
Par4 Par4-wrapped-sq_default unsat ✅ 0.02311 0.00626
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.47322 0.80367
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.84360 4.88885
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11930 0.16160
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10175 0.10061
veriT veriT_default unsat ✅ 0.02438 0.01581
Z3 z3-4.8.11_default unsat ✅ 0.02588 0.02581
z3-4.8.8_default unsat ✅ 0.04089 0.04081
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03745 0.03804
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.05667 0.05721
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65027 0.64258
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.61984 1.29332
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.87894 5.07258
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.11741 0.15982
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23420 0.13442
iProver iProver v3.9 unsat ✅ 0.88970 1.79332
SMTInterpol SMTInterpol unsat ✅ 0.65291 1.20998
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.29196 0.16159
iProver iProver v3.9.3 unsat ✅ 0.90482 1.58259
SMTInterpol SMTInterpol unsat ✅ 2.30107 4.66968
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.95918 4.06840