Benchmark

non-incremental/UF/sledgehammer/TwoSquares/uf.660843.smt2 

Benchmarks from the paper: "Extending Sledgehammer with SMT Solvers" by Jasmin Blanchette, Sascha Bohme, and Lawrence C. Paulson, CADE 2011.  Translated to SMT2 by Andrew Reynolds and Morgan Deters.
Benchmark
Size37701
Compressed Size5361
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 37693
Compressed Size5372
Max. Term Depth14
Asserts 304
Declared Functions16
Declared Constants24
Declared Sorts 10
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true6 false18 ite2 not24
or8 and17 =>44 =523
forall251 exists1 let113

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.11674 0.10298
CVC4 CVC4 f7118b2 default unsat ✅ 0.13565 0.12498
veriT veriT-smtcomp2014 default unsat ✅ 0.05382 0.04499
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.05545 0.04799
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.14672 0.14598
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.14686 0.14398
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.14664 0.14398
veriT veriT default unsat ✅ 0.05339 0.05299
Z3 z3 4.4.0 default unsat ✅ 0.06900 0.06899
SMT-COMP 2016 0.33 (4/6) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.16225 0.16255
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 18.85720 18.95810
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.56956 0.56786
veriT veriT-dev default unsat ✅ 0.05502 0.05524
Z3 z3-4.4.1 default unsat ✅ 0.07146 0.07278
SMT-COMP 2017 0.33 (4/6) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.17071 0.17025
Vampire vampire4.2-smt vampire unsat ✅ 1.79619 6.85000
veriT veriT-2017-06-17 default unsat ✅ 0.09533 0.09532
Z3 z3-4.5.0 default unsat ✅ 0.07758 0.07686
SMT-COMP 2018 0.33 (4/6) CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.17555 0.17575
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 149.42400 593.98000
veriT veriT_default unsat ✅ 0.09387 0.09410
Z3 z3-4.7.1_default unsat ✅ 0.08537 0.08527
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.68012 2.48000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.18166 0.18202
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.18135 0.18166
Par4 Par4-wrapped-sq_default unsat ✅ 0.09346 0.00578
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.02000 2405.85000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.33151 3.40468
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.15796 3.35042
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.31578 3.44745
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 12.98570 51.18000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 388.45300 1538.50000
veriT veriT-wrapped-sq_default unsat ✅ 0.09765 0.09804
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.08926 0.08926
SMT-COMP 2021 0.43 (4/7) CVC4 CVC4-sq-final_default unsat ✅ 0.20518 0.20549
iProver iProver-v3.5-final-fix2_iProver_SMT unknown ❌ 1136.02000 4255.88000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.05000 4087.21000
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.82072 4.90243
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.86538 3.27000
vampire_smt_4.5_vampire_smtcomp unsat ✅ 1.05265 3.68000
veriT veriT_default unsat ✅ 0.04401 0.04439
Z3 z3-4.8.11_default unsat ✅ 0.08279 0.08276
SMT-COMP 2023 0.50 (3/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.20546 0.20605
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.19714 0.19773
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 31.17320 116.61200
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.02000 4308.62000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.82085 4.60503
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 3.26205 12.50000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.90000
SMT-COMP 2025 0.60 (2/5) cvc5 cvc5 unsat ✅ 0.39142 0.26703
iProver iProver v3.9.3 unsat ✅ 2.89483 9.05599
SMTInterpol SMTInterpol unknown ❌ 756.05097 2918.53841
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.94405 4.10219
Yices2 Yices2 unknown ❌ 1201.39513 1201.07716