Benchmark

non-incremental/UF/sledgehammer/Fundamental_Theorem_Algebra/uf.1156536.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
Size5542
Compressed Size1290
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 5534
Compressed Size1288
Max. Term Depth8
Asserts 56
Declared Functions9
Declared Constants17
Declared Sorts 11
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

false7 ite2 not28 or2
and6 =>27 =108 forall35
let2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.50 (2/4) CVC3 CVC3 default unknown ❌ 10.01590 10.01950
CVC4 CVC4 f7118b2 default unsat ✅ 20.08720 20.07990
veriT veriT-smtcomp2014 default unknown ❌ 1825.81000 1826.58000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.36075 0.35994
SMT-COMP 2015 0.50 (2/4) CVC3 CVC3 default unknown ❌ 3.68066 3.68144
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03472 0.03199
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03642 0.03399
veriT veriT default unknown ❌ 2400.35000 2401.08000
Z3 z3 4.4.0 default unsat ✅ 0.35818 0.35795
SMT-COMP 2016 0.33 (4/6) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 20.06900 20.07790
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.06307 0.06364
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.14577 0.06551
veriT veriT-dev default unsat ✅ 10.02410 10.03030
Z3 z3-4.4.1 default unsat ✅ 0.41014 0.41149
SMT-COMP 2017 0.33 (4/6) CVC4 CVC4-smtcomp2017-main default unsat ✅ 20.05820 20.05200
Vampire vampire4.2-smt vampire unsat ✅ 0.25576 0.25376
veriT veriT-2017-06-17 default unsat ✅ 0.02550 0.02509
Z3 z3-4.5.0 default unsat ✅ 20.50400 20.50270
SMT-COMP 2018 0.33 (4/6) CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03796 0.03821
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 1.12997 4.39000
veriT veriT_default unsat ✅ 0.02482 0.02507
Z3 z3-4.7.1_default unsat ✅ 0.47562 0.47551
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 114.06600 453.18000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03937 0.03971
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03663 0.03689
Par4 Par4-wrapped-sq_default unsat ✅ 0.03578 0.00569
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.06000 2412.26000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.25692 3.38219
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.12443 3.32741
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.26305 3.33882
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.99294 3.67000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 1.56583 5.81000
veriT veriT-wrapped-sq_default unsat ✅ 0.02804 0.02831
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.41374 0.41372
SMT-COMP 2020 0.29 (5/7) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.31132 0.30383
CVC4 CVC4-sq-final_default unsat ✅ 30.08850 30.08970
CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 60.10690 60.08070
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.02000 1216.62000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.43826 3.40856
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.33846 0.23602
vampire-4.3-smt_vampire_smtcomp unsat ✅ 1.13485 4.18000
veriT veriT_default unsat ✅ 0.37435 0.37471
veriT+vite_default unsat ✅ 0.09666 0.09699
Z3 z3-4.8.8_default unsat ✅ 0.52077 0.52070
SMT-COMP 2021 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.04556 0.04590
iProver iProver-v3.5-final-fix2_iProver_SMT unsat ✅ 16.79600 65.43000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 11.96470 28.64090
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.98171 4.75381
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.43369 0.28438
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.39562 0.21855
veriT veriT_default unsat ✅ 1.02881 1.02931
Z3 z3-4.8.11_default unsat ✅ 0.41073 0.41056
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.04620 0.04680
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.04735 0.04787
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.64924 1.84000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.84383 4.99213
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.82148 4.73457
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.45291 0.32126
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.88000
SMT-COMP 2025 0.40 (3/5) cvc5 cvc5 unsat ✅ 0.27962 0.15976
iProver iProver v3.9.3 unsat ✅ 0.85075 2.04203
SMTInterpol SMTInterpol unknown ❌ 940.00199 3573.75148
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.96829 4.31684
Yices2 Yices2 unsat ✅ 0.26615 0.14614