Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0650.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
Size7531
Compressed Size1745
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 7523
Compressed Size1758
Max. Term Depth20
Asserts 14
Declared Functions21
Declared Constants18
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3 and64 =>20 =32
forall16 let8 Int76 Real19
-1 <=33 >2 >=29
Array32 select82

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01474 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01387 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01836 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01739 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01580 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01315 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01603 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02472 —
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.02045 0.01200
CVC4 CVC4 f7118b2 default unsat ✅ 0.02626 0.01600
veriT veriT-smtcomp2014 default unsat ✅ 0.01628 0.00700
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02366 0.01600
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01285 0.01200
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02027 0.01800
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02063 0.01800
veriT veriT default unsat ✅ 0.00847 0.00600
Z3 z3 4.4.0 default unsat ✅ 0.03822 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02526 0.02556
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.06688 0.06722
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.05367 0.05358
veriT veriT-dev default unsat ✅ 0.01256 0.01153
Z3 z3-4.4.1 default unsat ✅ 0.03755 0.03903
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03110 0.03008
Vampire vampire4.2-smt vampire unsat ✅ 0.04360 0.04329
veriT veriT-2017-06-17 default unsat ✅ 2.39132 2.39099
Z3 z3-4.5.0 default unsat ✅ 0.03997 0.03927
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.06097 0.08469
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03161 0.03184
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.08015 0.08090
veriT veriT_default unsat ✅ 2.45781 2.45784
Z3 z3-4.7.1_default unsat ✅ 0.04110 0.04104
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03760 0.03789
cvc5 cvc5-fixed_default unsat ✅ 0.03785 0.03830
Par4 Par4-wrapped-sq_default unsat ✅ 0.02279 0.00654
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.49995 0.83857
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 3.09043 4.81266
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.12130 0.10880
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10325 0.13930
veriT veriT_default unsat ✅ 0.01707 0.01549
Z3 z3-4.8.11_default unsat ✅ 0.02486 0.02482
z3-4.8.8_default unsat ✅ 0.04044 0.04040
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03763 0.03795
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.05562 0.05608
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.54758 0.98616
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.94777 4.88308
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.10781 0.10775
veriT veriT_default unsat ✅ 0.01509 0.01542
Z3 z3-4.8.17_default unsat ✅ 0.02494 0.02675
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06422 0.06452
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.05454 0.05505
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65129 0.59389
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.61498 1.28204
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.82979 4.84804
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.11303 0.11296
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23182 0.13232
iProver iProver v3.9 unsat ✅ 0.94422 1.90306
SMTInterpol SMTInterpol unsat ✅ 0.70833 1.41360
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.29556 0.17403
iProver iProver v3.9.3 unsat ✅ 0.89895 1.58662
SMTInterpol SMTInterpol unsat ✅ 0.59518 1.02826
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.14865 4.88878