Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_array_only/gauss_init_1434.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
Size6404
Compressed Size1537
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 6396
Compressed Size1546
Max. Term Depth14
Asserts 14
Declared Functions21
Declared Constants4
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not4 and48 =>16 =28
forall14 let7 Int74 Real19
-1 <=27 >=23 Array32
select79

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.01883 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.01307 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.01674 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01922 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01698 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.02730 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01958 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02514 —
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.02391 0.00900
CVC4 CVC4 f7118b2 default unsat ✅ 0.01721 0.01500
veriT veriT-smtcomp2014 default unsat ✅ 0.02698 0.02600
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02280 0.01400
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.00958 0.00900
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01816 0.01600
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01848 0.01600
veriT veriT default unsat ✅ 0.02449 0.02300
Z3 z3 4.4.0 default unsat ✅ 0.03733 0.03699
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02206 0.02159
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.06045 0.06088
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.12765 0.10968
veriT veriT-dev default unsat ✅ 0.02291 0.02357
Z3 z3-4.4.1 default unsat ✅ 0.03627 0.03751
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02588 0.02527
Vampire vampire4.2-smt vampire unsat ✅ 0.04496 0.04385
veriT veriT-2017-06-17 default unsat ✅ 6.07658 6.07334
Z3 z3-4.5.0 default unsat ✅ 0.03926 0.03869
SMT-COMP 2018 Alt-Ergo Alt-Ergo-SMTComp-2018_default unsat ✅ 0.04659 0.07171
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02733 0.02755
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 297.31400 1182.09000
veriT veriT_default unsat ✅ 6.06260 6.06283
Z3 z3-4.7.1_default unsat ✅ 0.04124 0.04112
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.03011 0.03073
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03135 0.03164
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.03271 0.03307
Par4 Par4-wrapped-sq_default unsat ✅ 0.02166 0.00652
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.34588 0.51329
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.48745 3.57109
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.27991 3.46825
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.06649 3.37796
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.15781 0.21026
veriT veriT-wrapped-sq_default unsat ✅ 6.06591 6.06646
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.04309 0.04310
z3-4.7.1_default unsat ✅ 0.04201 0.04198
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03284 0.03317
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04673 0.04718
SMTInterpol smtinterpol-fixed-2.5-1148-gf2d8e6b0_default unsat ✅ 0.48830 0.82603
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.79044 4.92724
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.10683 0.14602
veriT veriT_default unsat ✅ 0.02353 0.02391
Z3 z3-4.8.17_default unsat ✅ 0.02435 0.02613
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03054 0.03102
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04517 0.04573
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.64975 0.90000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.57996 1.23855
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 3.20456 5.21602
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.10593 0.10591
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.28182 0.16120
iProver iProver v3.9.3 unsat ✅ 0.89555 2.23939
SMTInterpol SMTInterpol unsat ✅ 0.81859 1.67699
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.03457 4.39523