Benchmark

non-incremental/QF_IDL/queens_bench/n_queen/queen28-1.smt2 

Queens benchmarks generated by Hyondeuk Kim in SMT-LIB format.
Benchmark
Size32428
Compressed Size4760
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 32420
Compressed Size4779
Max. Term Depth5
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not1134 and1 =1134 let1
-784 <=28 >=28

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 0.17 (5/6) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
MathSAT MathSAT5 sat ✅ 9.80000 —
OpenSMT opensmt sat ✅ 4.80000 —
OpenSMT-1.0-alpha sat ✅ 6.10000 —
veriT veriT sat ✅ 263.80000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 1.10000 —
Z3 Z3 sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 278.18500 —
CVC3-SMT-COMP-2011 default sat ✅ 262.75600 —
CVC3-SMT-COMP-2012 default sat ✅ 260.75600 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default sat ✅ 5.53900 —
CVC4-SMT-EVAL-2013 default sat ✅ 1.30409 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 1.39165 —
OpenSMT-SMT-COMP-2011 default sat ✅ 2.82578 —
veriT veriT-SMT-COMP-2010 default unknown ❌ — —
veriT-SMT-COMP-2011 default sat ✅ 32.47180 —
veriT-SMT-EVAL-2013 default sat ✅ 65.39130 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.10689 —
Z3-SMT-COMP-2011 default sat ✅ 0.07628 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 2.32024 2.30965
veriT veriT-smtcomp2014 default sat ✅ 4.59311 4.59230
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.05933 0.05099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.06530 0.06399
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 5.53186 5.53216
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 5.50766 5.50816
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.17932 7.12992
veriT veriT default sat ✅ 7.63845 7.64084
Yices2 Yices default sat ✅ 0.02846 0.02799
Z3 z3 4.4.0 default sat ✅ 0.12812 0.12798
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 4.49250 4.49519
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.88198 2.62900
veriT veriT-dev default sat ✅ 4.88162 4.88447
Yices2 Yices-2.4.2 default sat ✅ 0.02142 0.02162
Z3 z3-4.4.1 default sat ✅ 0.15105 0.15243
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 4.14468 4.14386
SMTInterpol SMTInterpol default sat ✅ 2.69480 8.31802
veriT veriT-2017-06-17 default sat ✅ 3.98527 3.98356
Yices2 Yices2-Main default sat ✅ 0.01495 0.01328
Z3 z3-4.5.0 default sat ✅ 0.12933 0.12758
SMT-COMP 2018 0.14 (6/7) CVC4 CVC4-experimental-idl-2_default sat ✅ 0.52148 0.52163
master-2018-06-10-b19c840-competition-default_default sat ✅ 5.79239 5.79274
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 3.44474 3.44483
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.38633 4.10181
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1200.03000
veriT veriT_default sat ✅ 3.33513 3.33511
Yices2 Yices 2.6.0_default sat ✅ 0.02939 0.02929
Z3 z3-4.7.1_default sat ✅ 0.06786 0.06780
SMT-COMP 2019 CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 4.14567 4.14612
Par4 Par4-wrapped-sq_default sat ✅ 0.04496 0.00572
ProB ProB-wrapped-sq_default sat ✅ 1.69673 1.67466
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 3.96546 10.99640
veriT veriT-wrapped-sq_default sat ✅ 4.55964 4.55963
Yices2 Yices 2.6.0_default sat ✅ 0.03139 0.03131
Yices 2.6.2-wrapped-sq_default sat ✅ 0.02931 0.02931
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.09136 0.09136
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.84184 1.84213
MathSAT MathSAT5_default.sh sat ✅ 7.58124 7.58182
Par4 Par4-wrapped-sq_default sat ✅ 0.03604 0.00672
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 2.47893 7.31179
veriT veriT_default sat ✅ 1.99347 1.99357
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.02412 0.02409
Z3 z3-4.8.8_default sat ✅ 0.10767 0.10762
z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.10568 0.10568
SMT-COMP 2021 cvc5 cvc5-fixed_default sat ✅ 1.48408 1.47922
MathSAT mathsat-5.6.6_default sat ✅ 5.42017 5.41551
OpenSMT OpenSMT-fixed_default sat ✅ 1.02503 1.02494
Par4 Par4-wrapped-sq_default sat ✅ 0.04141 0.00640
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 8.06304 18.54830
veriT veriT_default sat ✅ 5.50062 5.49914
YicesLS YicesLS_0611_1448_default sat ✅ 0.03650 0.01182
Z3 z3-4.8.11_default sat ✅ 0.07180 0.07161
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 5.87165 5.87190
MathSAT MathSAT-5.6.8_default sat ✅ 4.23579 4.23605
Par4 Par4-wrapped-sq_default sat ✅ 0.04009 0.00704
veriT veriT_default sat ✅ 2.08535 2.08541
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02909 0.02907
Z3 z3-4.8.17_default sat ✅ 0.12535 0.12717
SMT-COMP 2024 cvc5 cvc5 sat ✅ 2.43331 2.33154
OpenSMT OpenSMT sat ✅ 2.29784 2.19802
SMTInterpol SMTInterpol sat ✅ 5.32651 13.61172
Yices2 Yices2 sat ✅ 0.24849 0.14851
Z3alpha Z3-alpha sat ✅ 0.37715 0.27772
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 2.00185 1.87491
OpenSMT OpenSMT sat ✅ 2.32066 2.19815
SMTInterpol SMTInterpol unknown ❌ 1.12245 2.81452
Yices2 Yices2 sat ✅ 0.29229 0.16402
Z3alpha Z3-alpha sat ✅ 0.42714 0.40839
Z3 Z3-alpha-base sat ✅ 0.36081 0.23032