Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_1221.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
Size7539
Compressed Size1740
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 7531
Compressed Size1753
Max. Term Depth19
Asserts 14
Declared Functions21
Declared Constants17
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 and64 =>22 =33
forall17 let8 Int77 Real19
-2 <=33 >2 >=29
Array32 select81

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01416 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01783 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01363 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01695 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01996 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.00920 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01595 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02903 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.01241 0.01200
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01990 0.01700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01997 0.01700
veriT veriT default unsat ✅ 0.00844 0.00600
Z3 z3 4.4.0 default unsat ✅ 0.03821 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02300 0.02319
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.08131 0.08186
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.05930 0.05545
veriT veriT-dev default unsat ✅ 0.01143 0.01058
Z3 z3-4.4.1 default unsat ✅ 0.03796 0.03914
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02795 0.02726
Vampire vampire4.2-smt vampire unsat ✅ 0.04225 0.04161
veriT veriT-2017-06-17 default unsat ✅ 3.11134 3.10990
Z3 z3-4.5.0 default unsat ✅ 0.04087 0.04078
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.04856 0.07378
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02854 0.02872
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.07476 0.08100
veriT veriT_default unsat ✅ 2.25983 2.26012
Z3 z3-4.7.1_default unsat ✅ 0.04271 0.04263
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.03134 0.03188
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03345 0.03373
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.03604 0.03637
Par4 Par4-wrapped-sq_default unsat ✅ 0.02346 0.00599
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 1613.64000 5167.66000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.39632 3.54447
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.12623 3.50823
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.09889 3.44783
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.20691 0.16868
veriT veriT-wrapped-sq_default unsat ✅ 2.29646 2.29633
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04385 0.04382
z3-4.7.1_default unsat ✅ 0.04270 0.04265
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03369 0.03356
CVC4 CVC4-sq-final_default unsat ✅ 0.03506 0.03539
Par4 Par4-wrapped-sq_default unsat ✅ 0.02198 0.00590
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.46225 0.76798
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.38950 3.55666
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.12457 0.15957
veriT veriT_default unsat ✅ 0.01698 0.01648
veriT+vite_default unsat ✅ 0.01425 0.01455
Z3 z3-4.8.8_default unsat ✅ 0.04095 0.04087
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.03541 0.03577
cvc5 cvc5-fixed_default unsat ✅ 0.03521 0.03574
Par4 Par4-wrapped-sq_default unsat ✅ 0.02256 0.00622
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.46674 0.76740
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.94712 4.74670
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11332 0.11310
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.13763 0.12967
veriT veriT_default unsat ✅ 0.02121 0.01574
Z3 z3-4.8.11_default unsat ✅ 0.02494 0.02491
z3-4.8.8_default unsat ✅ 0.04017 0.04013
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23790 0.13805
iProver iProver v3.9 unsat ✅ 0.85277 1.65822
SMTInterpol SMTInterpol unsat ✅ 1.38427 3.55209
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.30322 0.17678
iProver iProver v3.9.3 unsat ✅ 0.91315 1.44177
SMTInterpol SMTInterpol unsat ✅ 0.96061 2.19043
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.96633 4.14636