Benchmark

non-incremental/QF_IDL/queens_bench/n_queen/queen81-1.smt2 

Queens benchmarks generated by Hyondeuk Kim in SMT-LIB format.
Benchmark
Size278898
Compressed Size37823
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2006-08-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 278890
Compressed Size37809
Max. Term Depth5
Asserts 1
Declared Functions0
Declared Constants82
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not9720 and1 =9720 let1
-6561 <=81 >=81

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.38 (5/8) Barcelogic Barcelogic 1.3 sat ✅ 14.90000 —
clsat clsat 0.17f unknown ❌ 1800.80000 —
CVC3 CVC3-1.5 unknown ❌ 1801.00000 —
MathSAT MathSAT-4.2 sat ✅ 1249.40000 —
Sateen sateen-2.1.1 sat ✅ 7.70000 —
Yices2 Yices2 (proto c) sat ✅ 1.10000 —
Z3 Z3 0.1 sat ✅ 7.70000 —
Z3.2 sat ✅ 5.40000 —
SMT Evaluation 2013 0.40 (3/5) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default sat ✅ 242.75400 —
CVC4-SMT-EVAL-2013 default sat ✅ 203.49100 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 91.36080 —
OpenSMT-SMT-COMP-2011 default sat ✅ 111.25100 —
veriT veriT-SMT-COMP-2010 default unknown ❌ — —
veriT-SMT-COMP-2011 default unknown ❌ — —
veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.50352 —
Z3-SMT-COMP-2011 default sat ✅ 1.19110 —
SMT-COMP 2014 0.25 (3/4) CVC4 CVC4 f7118b2 default sat ✅ 292.77100 292.81800
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.09000
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.37368 0.36794
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.64830 0.63990
SMT-COMP 2015 0.20 (4/5) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 355.79200 355.90100
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 359.75400 359.86600
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 27.80540 42.82150
veriT veriT default unknown ❌ 2400.01000 2400.99000
Yices2 Yices default sat ✅ 0.49242 0.49192
Z3 z3 4.4.0 default sat ✅ 0.86969 0.86987
SMT-COMP 2016 0.20 (4/5) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 221.44600 221.54500
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 31.71810 46.22020
veriT veriT-dev default unknown ❌ 2400.09000 2401.41000
Yices2 Yices-2.4.2 default sat ✅ 0.40375 0.40392
Z3 z3-4.4.1 default sat ✅ 0.79165 0.79334
SMT-COMP 2017 0.20 (4/5) CVC4 CVC4-smtcomp2017-main default sat ✅ 251.41200 251.34500
SMTInterpol SMTInterpol default sat ✅ 66.36510 86.26880
veriT veriT-2017-06-17 default unknown ❌ 600.03000 600.03500
Yices2 Yices2-Main default sat ✅ 0.53103 0.53046
Z3 z3-4.5.0 default sat ✅ 0.58514 0.58371
SMT-COMP 2018 0.43 (4/7) CVC4 CVC4-experimental-idl-2_default sat ✅ 5.74081 5.74042
master-2018-06-10-b19c840-competition-default_default sat ✅ 365.55700 365.54300
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.01000 1199.88000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 14.52770 23.71350
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.99000
veriT veriT_default unknown ❌ 1200.01000 1199.95000
Yices2 Yices 2.6.0_default sat ✅ 0.23388 0.23377
Z3 z3-4.7.1_default sat ✅ 0.99020 0.99010
SMT-COMP 2019 0.29 (5/7) CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 123.75100 123.70200
Par4 Par4-wrapped-sq_default sat ✅ 0.24209 0.00595
ProB ProB-wrapped-sq_default sat ✅ 7.28284 7.28297
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.11000 2428.11000
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2399.89000
Yices2 Yices 2.6.0_default sat ✅ 0.23204 0.23193
Yices 2.6.2-wrapped-sq_default sat ✅ 0.21282 0.21285
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.89159 0.89155
SMT-COMP 2020 0.43 (4/7) CVC4 CVC4-sq-final_default sat ✅ 206.72800 206.64600
MathSAT MathSAT5_default.sh unknown ❌ 1200.02000 1199.75000
Par4 Par4-wrapped-sq_default sat ✅ 0.82378 2.98000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1225.27000
veriT veriT_default unknown ❌ 1200.01000 1199.86000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.79564 0.79554
Z3 z3-4.8.8_default sat ✅ 0.70826 0.70820
z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.65007 0.65006
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 186.49900 186.48600
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.03000 1199.78000
Par4 Par4-wrapped-sq_default sat ✅ 0.33701 0.00674
veriT veriT_default sat ✅ 968.89600 968.83800
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.31343 0.31336
Z3 z3-4.8.17_default sat ✅ 1.00151 1.00335
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 201.32600 201.30800
OpenSMT OpenSMT a78dcf01_default sat ✅ 460.48100 460.47400
Par4 Par4-wrapped-sq_default sat ✅ 0.51799 0.00669
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.05000 1225.46000
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.44104 0.44096
Z3++ Z3++_sq_0526_default sat ✅ 0.74342 0.74350
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 sat ✅ 133.83506 133.66923
OpenSMT OpenSMT sat ✅ 201.14034 200.92377
SMTInterpol SMTInterpol unknown ❌ 1201.71878 1244.26271
Yices2 Yices2 sat ✅ 0.48768 0.38800
Z3alpha Z3-alpha sat ✅ 2.09764 1.99624
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 143.80073 143.64952
OpenSMT OpenSMT sat ✅ 256.95454 256.80721
SMTInterpol SMTInterpol unknown ❌ 6.82774 17.54697
Yices2 Yices2 sat ✅ 0.46834 0.34132
Z3alpha Z3-alpha sat ✅ 1.40405 4.03744
Z3 Z3-alpha-base sat ✅ 1.27071 1.15070