Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains018ue.smt2 

This benchmark generates write chain permutations and tries to show
via extensionality that they are equal.

Contributed by Armin Biere (armin.biere@jku.at).
Benchmark
Size9757
Compressed Size1369
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 9749
Compressed Size1334
Max. Term Depth96
Asserts 1
Declared Functions0
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite19 not1 =20 let1
extract90 bvnot1 bvand18 bvadd72
store144

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.29 (5/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 4.21419 —
Boolector-SMT-COMP-2011 default unsat ✅ 2.24547 —
Boolector-SMT-COMP-2012 default unsat ✅ 2.24274 —
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 unsat ✅ 2.88698 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.56849 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 3.67695 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 5.73646 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 9.84895 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unsat ✅ 3.38957 —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 24.81970 —
Z3-SMT-COMP-2011 default unsat ✅ 22.84590 —
SMT-COMP 2014 Boolector Boolector boolectord unsat ✅ 3.99540 3.98639
Boolector boolectorj unsat ✅ 4.00741 3.99839
CVC4 CVC4 f7118b2 default unsat ✅ 5.05315 5.04523
Kleaver Kleaver-indie-more-typed kleaver_indie_1 unsat ✅ 0.02111 0.01200
Kleaver-indie-more-typed kleaver_portfolio unsat ✅ 0.02189 0.01300
MathSAT MathSAT-5.2.12-Main default unsat ✅ 3.43753 3.42948
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 105.92500 105.95200
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.83398 1.82472
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 16.53160 16.52750
SMT-COMP 2015 Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv unsat ✅ 4.05957 4.05938
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.46763 2.46662
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.86247 1.86072
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 3.49433 3.49447
Yices2 Yices default unsat ✅ 2.01621 2.01569
Z3 z3 4.4.0 default unsat ✅ 18.79930 18.80910
SMT-COMP 2016 Boolector Boolector boolector unsat ✅ 4.65749 4.66038
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 2.37682 2.37812
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.96766 2.97065
Yices2 Yices-2.4.2 default unsat ✅ 2.00152 2.00248
Z3 z3-4.4.1 default unsat ✅ 20.18040 20.19320
SMT-COMP 2017 Boolector Boolector SMT17 final boolector unsat ✅ 1.08224 1.08137
CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.01349 2.01212
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 2.96076 2.96090
Yices2 Yices2-Main default unsat ✅ 2.03711 2.03646
Z3 z3-4.5.0 default unsat ✅ 61.74250 61.73430
SMT-COMP 2018 0.20 (4/5) Boolector Boolector_default unsat ✅ 1.95501 1.95184
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.73989 1.74019
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1.74783 1.74878
Yices2 Yices 2.6.0_default unsat ✅ 1.98569 1.98535
Z3 z3-4.7.1_default unsat ✅ 57.28030 57.28120
SMT-COMP 2020 Bitwuzla Bitwuzla-fixed_default unsat ✅ 1.20320 1.20304
Boolector Boolector-wrapped-sq_default unsat ✅ 1.10461 1.10465
CVC4 CVC4-sq-final_default unsat ✅ 6.61957 6.61968
MathSAT MathSAT5_default.sh unsat ✅ 30.27080 30.26980
Par4 Par4-wrapped-sq_default unsat ✅ 1.97409 5.67000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 1.99158 1.99142
Z3 z3-4.8.8_default unsat ✅ 75.50660 75.50300
SMT-COMP 2023 0.20 (4/5) Bitwuzla Bitwuzla-fixed_default unsat ✅ 1.87837 1.87819
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 10.58810 10.58290
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.04000 1242.47000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 3.70991 3.70945
Z3-Owl z3-Owl-Final_default sat ✅ 0.69934 0.69931
z3-Owl-Final_default unsat ✅ 56.39740 56.39680
SMT-COMP 2025 0.17 (5/6) Bitwuzla Bitwuzla unsat ✅ 1.31863 1.18109
cvc5 cvc5 unsat ✅ 31.16354 31.04544
SMTInterpol SMTInterpol unknown ❌ 1201.36346 1250.06353
Yices2 Yices2 unsat ✅ 1.51449 1.38719
Z3 Z3-Owl-base unsat ✅ 303.89343 303.70335
Z3-Owl Z3-Owl unsat ✅ 53.80272 53.65476