Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_1257.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
Size7853
Compressed Size1829
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 7845
Compressed Size1843
Max. Term Depth19
Asserts 14
Declared Functions21
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 and66 =>23 =33
forall19 let8 Int79 Real19
+2 -5 <=35 >2
>=31 Array32 select83

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01964 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01808 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.02206 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01865 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01668 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.01806 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01187 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02100 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01611 0.01600
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02111 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02201 0.01900
veriT veriT default unsat ✅ 0.00864 0.00800
Z3 z3 4.4.0 default unsat ✅ 0.03837 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02360 0.02384
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.41008 0.41227
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.06664 0.06626
veriT veriT-dev default unsat ✅ 0.01555 0.01619
Z3 z3-4.4.1 default unsat ✅ 0.03723 0.03844
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02581 0.02503
Vampire vampire4.2-smt vampire unsat ✅ 0.04368 0.04302
veriT veriT-2017-06-17 default unsat ✅ 4.34948 4.34931
Z3 z3-4.5.0 default unsat ✅ 0.04050 0.03958
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.05362 0.07951
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02510 0.02530
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.05624 0.09045
veriT veriT_default unsat ✅ 2.45565 2.45582
Z3 z3-4.7.1_default unsat ✅ 0.04167 0.04155
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.03867 0.03938
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.02990 0.03025
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.03163 0.03197
Par4 Par4-wrapped-sq_default unsat ✅ 0.02225 0.00602
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.05000 2952.78000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.39492 3.40632
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.18074 3.32000
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.44669 3.39624
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.26664 0.19681
veriT veriT-wrapped-sq_default unsat ✅ 3.54200 3.53974
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04424 0.04424
z3-4.7.1_default unsat ✅ 0.04359 0.04350
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02928 0.02982
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04844 0.04899
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65101 0.78227
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.55263 1.08331
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 3.27827 6.14499
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.13402 0.16498
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23746 0.13833
iProver iProver v3.9 unsat ✅ 1.39488 3.18951
SMTInterpol SMTInterpol unsat ✅ 0.97910 2.29077
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.30016 0.17432
iProver iProver v3.9.3 unsat ✅ 1.39019 2.89928
SMTInterpol SMTInterpol unsat ✅ 0.70299 1.31264
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.92089 3.88255