Benchmark

non-incremental/UFLIA/sledgehammer/TwoSquares/smtlib.887948.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
Size912
Compressed Size452
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 904
Compressed Size449
Max. Term Depth9
Asserts 5
Declared Functions2
Declared Constants5
Declared Sorts 4
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2 =>3 =5 forall3
Int2 +1 -1 <2
<=1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.00905 0.00800
CVC4 CVC4 f7118b2 default unsat ✅ 0.01918 0.00800
veriT veriT-smtcomp2014 default unsat ✅ 0.01147 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.02255 0.01400
SMT-COMP 2015 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.00887 0.00800
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01197 0.00900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01235 0.01000
veriT veriT default unsat ✅ 0.00822 0.00200
Z3 z3 4.4.0 default unsat ✅ 0.03789 0.03799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.01268 0.01288
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 7.92169 7.95706
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.10826 0.19030
veriT veriT-dev default unsat ✅ 0.01179 0.00792
Z3 z3-4.4.1 default unsat ✅ 0.03992 0.04120
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.01474 0.01446
Vampire vampire4.2-smt vampire unsat ✅ 0.07165 0.13768
veriT veriT-2017-06-17 default unsat ✅ 0.01006 0.00813
Z3 z3-4.5.0 default unsat ✅ 0.04206 0.04161
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01403 0.01416
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 1.67287 6.46000
veriT veriT_default unsat ✅ 0.01510 0.00840
Z3 z3-4.7.1_default unsat ✅ 0.05034 0.05028
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.02865 0.03004
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.01932 0.01968
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01629 0.01659
Par4 Par4-wrapped-sq_default unsat ✅ 0.02279 0.00647
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.34892 0.49082
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.27580 3.26957
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.06532 3.35093
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.27538 3.27685
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.14571 0.26040
veriT veriT-wrapped-sq_default unsat ✅ 0.01225 0.01259
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.05546 0.05545
SMT-COMP 2020 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03018 0.02523
CVC4 CVC4-sq-final_default unsat ✅ 0.01811 0.01841
Par4 Par4-wrapped-sq_default unsat ✅ 0.02340 0.00693
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.41456 0.62790
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.29955 3.31852
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.14472 0.26323
veriT veriT_default unsat ✅ 0.01236 0.01271
veriT+vite_default unsat ✅ 0.01223 0.01093
Z3 z3-4.8.8_default unsat ✅ 0.04720 0.04716
SMT-COMP 2021 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 0.01910 0.01943
cvc5 cvc5-fixed_default unsat ✅ 0.02229 0.02286
Par4 Par4-wrapped-sq_default unsat ✅ 0.01951 0.00603
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.45109 0.67145
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.77446 4.64356
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.36259 0.60143
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.15997 0.29937
veriT veriT_default unsat ✅ 0.01250 0.01173
Z3 z3-4.8.11_default unsat ✅ 0.03343 0.03339
z3-4.8.8_default unsat ✅ 0.04771 0.04768
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02064 0.02116
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.02564 0.02615
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 58.20780 226.41600
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.47369 0.74095
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.89578 4.73422
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.10653 0.27669
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 0.29317 0.16715
iProver iProver v3.9.3 unsat ✅ 26.52561 94.30181
SMTInterpol SMTInterpol unsat ✅ 0.49092 0.54009
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.94222 4.11430