Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify/cl5_nebula_init_0068.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
Size6432
Compressed Size1543
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 6424
Compressed Size1552
Max. Term Depth14
Asserts 14
Declared Functions21
Declared Constants5
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3 and48 =>15 =25
forall14 let7 Int74 Real19
-2 <=28 >=24 Array32
select79

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01284 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01233 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01201 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01695 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01558 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01457 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01519 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02365 —
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.01818 0.01000
CVC4 CVC4 f7118b2 default unsat ✅ 0.02518 0.01400
veriT veriT-smtcomp2014 default unsat ✅ 0.01555 0.00700
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02277 0.01500
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01091 0.01000
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01898 0.01600
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01856 0.01600
veriT veriT default unsat ✅ 0.00831 0.00600
Z3 z3 4.4.0 default unsat ✅ 0.03735 0.03699
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02286 0.02290
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.06035 0.06075
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.05848 0.05538
veriT veriT-dev default unsat ✅ 0.01668 0.01117
Z3 z3-4.4.1 default unsat ✅ 0.03716 0.03871
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02731 0.02682
Vampire vampire4.2-smt vampire unsat ✅ 0.07275 0.07065
veriT veriT-2017-06-17 default unsat ✅ 3.57845 3.57751
Z3 z3-4.5.0 default unsat ✅ 0.03897 0.03810
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.04750 0.04974
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02827 0.02847
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 169.93800 675.87000
veriT veriT_default unsat ✅ 5.05021 5.04944
Z3 z3-4.7.1_default unsat ✅ 0.04088 0.04082
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03227 0.03290
CVC4 CVC4-sq-final_default unsat ✅ 0.03292 0.03323
Par4 Par4-wrapped-sq_default unsat ✅ 0.02040 0.00584
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.44641 0.73633
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.45241 3.62487
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.11418 0.14268
veriT veriT_default unsat ✅ 0.02379 0.01602
veriT+vite_default unsat ✅ 0.01519 0.01476
Z3 z3-4.8.8_default unsat ✅ 0.03916 0.03908
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03310 0.03338
cvc5 cvc5-fixed_default unsat ✅ 0.03497 0.03451
Par4 Par4-wrapped-sq_default unsat ✅ 0.02143 0.00608
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.47630 0.74061
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.93617 4.87515
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.10751 0.14980
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.10505 0.14088
veriT veriT_default unsat ✅ 0.01460 0.01497
Z3 z3-4.8.11_default unsat ✅ 0.02395 0.02390
z3-4.8.8_default unsat ✅ 0.03926 0.03924
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03196 0.03244
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04751 0.04803
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 71.24280 277.69000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.61447 1.24911
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 3.28895 5.17917
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.11998 0.16191
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.30440 0.17518
iProver iProver v3.9.3 unsat ✅ 10.97520 35.66042
SMTInterpol SMTInterpol unsat ✅ 0.78983 1.53873
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.00788 4.29704