Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0008.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
Size7714
Compressed Size1772
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 7706
Compressed Size1784
Max. Term Depth33
Asserts 14
Declared Functions21
Declared Constants14
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3 and71 =>37 =31
forall16 let8 Int76 Real19
-1 <=32 >1 >=29
Array32 select82

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01419 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01088 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01071 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ — —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01709 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00935 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00937 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02084 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01299 0.01200
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02114 0.01800
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02077 0.01800
veriT veriT default unsat ✅ 0.00837 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03315 0.03199
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02051 0.02085
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.07725 0.07763
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.05804 0.05776
veriT veriT-dev default unsat ✅ 0.01483 0.01492
Z3 z3-4.4.1 default unsat ✅ 0.03216 0.03399
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03104 0.02512
Vampire vampire4.2-smt vampire unsat ✅ 0.04608 0.04327
veriT veriT-2017-06-17 default unsat ✅ 3.47170 3.46834
Z3 z3-4.5.0 default unsat ✅ 0.04632 0.04091
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05149 0.07536
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02493 0.02511
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.05110 0.08785
veriT veriT_default unsat ✅ 3.43499 3.43523
Z3 z3-4.7.1_default unsat ✅ 0.04210 0.04207
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.04380 0.04462
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.02911 0.02944
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.03056 0.03086
Par4 Par4-wrapped-sq_default unsat ✅ 0.02223 0.00616
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.07000 2978.49000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.43413 3.55930
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.22289 3.54042
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.26671 3.38856
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.17970 0.23336
veriT veriT-wrapped-sq_default unsat ✅ 3.45120 3.45174
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04409 0.04408
z3-4.7.1_default unsat ✅ 0.04334 0.04325
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03151 0.03180
cvc5 cvc5-fixed_default unsat ✅ 0.03018 0.03069
Par4 Par4-wrapped-sq_default unsat ✅ 0.03594 0.01185
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.50255 0.80180
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.90401 4.82197
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11745 0.11733
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10678 0.09835
veriT veriT_default unsat ✅ 0.01728 0.01769
Z3 z3-4.8.11_default unsat ✅ 0.02548 0.02545
z3-4.8.8_default unsat ✅ 0.04081 0.04078
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03069 0.03104
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04675 0.04729
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.53854 0.96795
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.87591 5.17713
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.10787 0.10783
veriT veriT_default unsat ✅ 0.01648 0.01686
Z3 z3-4.8.17_default unsat ✅ 0.02614 0.02796
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02735 0.02795
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04577 0.04630
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65090 0.62795
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.60946 1.30523
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.99797 5.56176
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.11636 0.15820
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.25943 0.14375
iProver iProver v3.9.3 unsat ✅ 0.90216 1.50027
SMTInterpol SMTInterpol unsat ✅ 2.23919 5.16479
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.94800 4.16287