Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_0487.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
Size7164
Compressed Size1680
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 7156
Compressed Size1692
Max. Term Depth16
Asserts 14
Declared Functions21
Declared Constants11
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 and58 =>21 =30
forall18 let8 Int78 Real19
-2 <=32 >1 >=28
Array32 select81

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.02109 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01982 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01838 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01730 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01500 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01238 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.00967 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01658 —
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.02000 0.01200
CVC4 CVC4 f7118b2 default unsat ✅ 0.02710 0.01500
veriT veriT-smtcomp2014 default unsat ✅ 0.01676 0.00800
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02323 0.01400
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01250 0.01200
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01959 0.01700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02002 0.01700
veriT veriT default unsat ✅ 0.00879 0.00700
Z3 z3 4.4.0 default unsat ✅ 0.03780 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02024 0.02044
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.09490 0.09541
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06292 0.06214
veriT veriT-dev default unsat ✅ 0.01295 0.01261
Z3 z3-4.4.1 default unsat ✅ 0.03670 0.03792
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02580 0.02532
Vampire vampire4.2-smt vampire unsat ✅ 0.04682 0.04244
veriT veriT-2017-06-17 default unsat ✅ 3.45487 3.45347
Z3 z3-4.5.0 default unsat ✅ 0.04008 0.03952
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05289 0.05303
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02406 0.02431
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.04957 0.07968
veriT veriT_default unsat ✅ 3.36378 3.36371
Z3 z3-4.7.1_default unsat ✅ 0.04174 0.04169
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.02992 0.03027
cvc5 cvc5-fixed_default unsat ✅ 0.02957 0.03009
Par4 Par4-wrapped-sq_default unsat ✅ 0.02547 0.00893
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.47697 0.81259
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 5.25045 4.86784
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11822 0.16039
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.15246 0.15217
veriT veriT_default unsat ✅ 0.01572 0.01559
Z3 z3-4.8.11_default unsat ✅ 0.02445 0.02441
z3-4.8.8_default unsat ✅ 0.04013 0.04008
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.02996 0.03031
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04662 0.04720
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.58078 1.12050
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 3.22946 5.15164
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.10356 0.14291
veriT veriT_default unsat ✅ 0.01537 0.01573
Z3 z3-4.8.17_default unsat ✅ 0.02549 0.02732
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02644 0.02691
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04531 0.04586
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.64956 0.61534
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.60773 1.34627
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.94538 5.01010
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.10903 0.15110
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.30159 0.17227
iProver iProver v3.9.3 unsat ✅ 0.90030 2.25920
SMTInterpol SMTInterpol unsat ✅ 1.42809 3.55832
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.04662 4.37262