Benchmark

non-incremental/QF_ABV/brummayerbiere/dubreva007ue.smt2 

We reverse an array of length 7 twice in memory at 7 positions.
We show via extensionality that memory has to be equal.

In one case swapping elements is done via XOR in the following way:
x ^= y;
y ^= x;
x ^= y;
In the other case the elements are just swapped.

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size13458
Compressed Size2909
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 13450
Compressed Size2893
Max. Term Depth150
Asserts 1
Declared Functions0
Declared Constants8
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite1 not1 =2 let140
bvnot212 bvand189 bvadd36 select82
store105

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 0.50 (2/4) Boolector Boolector unsat ✅ 255.50000 —
Boolector 1.5.23-833 unsat ✅ 193.70000 —
CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 unknown ❌ 1200.00000 —
CVC4 1.0rc.3970 unknown ❌ 1200.00000 —
SONOLAR SONOLAR unknown ❌ 1200.00000 —
Tiffany de Wintermonte Tiffany de Wintermonte & Sonolar unsat ✅ 43.40000 —
SMT Evaluation 2013 0.29 (5/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 96.02090 —
Boolector-SMT-COMP-2011 default unsat ✅ 111.23200 —
Boolector-SMT-COMP-2012 default unsat ✅ 94.83900 —
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 unknown ❌ — —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unsat ✅ 137.00300 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unsat ✅ 236.80100 —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default unsat ✅ 19.67130 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unsat ✅ 323.68700 —
SMT-COMP 2014 0.57 (3/7) Boolector Boolector boolectord unsat ✅ 115.18800 115.22200
Boolector boolectorj unsat ✅ 114.05800 114.06900
CVC4 CVC4 f7118b2 default unknown ❌ 2399.41000 2400.03000
Kleaver Kleaver-indie-more-typed kleaver_indie_1 unknown ❌ 0.02586 0.01700
Kleaver-indie-more-typed kleaver_portfolio unknown ❌ 0.04077 0.03099
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.21000 2400.08000
SONOLAR sonolar_smtcomp-2014 default unknown ❌ 2399.12000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 36.80060 73.49640
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2169.08000 2169.74000
SMT-COMP 2015 0.40 (3/5) Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv unsat ✅ 68.81860 68.84550
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.57000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.01000 2400.86000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.85000
Yices2 Yices default unsat ✅ 33.44060 33.45290
Z3 z3 4.4.0 default unsat ✅ 1341.10000 1341.62000
SMT-COMP 2016 0.40 (3/5) Boolector Boolector boolector unsat ✅ 92.36330 92.40070
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.02000 2399.00000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.02000 2401.53000
Yices2 Yices-2.4.2 default unsat ✅ 35.99140 36.01260
Z3 z3-4.4.1 default unsat ✅ 1493.22000 1493.99000
SMT-COMP 2017 0.40 (3/5) Boolector Boolector SMT17 final boolector unsat ✅ 77.12850 77.10910
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.09200 599.23000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01400 599.94000
Yices2 Yices2-Main default unsat ✅ 34.70390 34.70540
Z3 z3-4.5.0 default unsat ✅ 384.45000 384.39000
SMT-COMP 2018 0.40 (3/5) Boolector Boolector_default unsat ✅ 79.67070 79.66350
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.02000 1199.14000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 80.44970 80.44310
Yices2 Yices 2.6.0_default unsat ✅ 31.72260 31.71980
Z3 z3-4.7.1_default unsat ✅ 184.80300 184.78000
SMT-COMP 2019 0.20 (4/5) Boolector Boolector-wrapped-sq_default unsat ✅ 47.52400 47.51740
Poolector-wrapped-sq_default unsat ✅ 63.32140 250.42000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.11000 2398.30000
Par4 Par4-wrapped-sq_default unsat ✅ 36.10080 108.17000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 31.68460 31.68470
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 119.96200 119.96100
SMT-COMP 2020 0.14 (6/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 42.25720 42.23830
Boolector Boolector-wrapped-sq_default unsat ✅ 46.09800 46.09510
CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1199.09000
MathSAT MathSAT5_default.sh unsat ✅ 31.58660 31.58510
Par4 Par4-wrapped-sq_default unsat ✅ 38.62780 115.69000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 35.22510 35.22740
Z3 z3-4.8.8_default unsat ✅ 283.64800 283.57600
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 35.00940 35.00030
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 32.47070 32.47120
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 32.13440 32.13300
Z3 z3-4.8.11_default unsat ✅ 254.78800 254.76900
SMT-COMP 2022 0.20 (4/5) Bitwuzla Bitwuzla-wrapped_default unsat ✅ 41.06520 41.06550
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.03000 1199.85000
MathSAT MathSAT-5.6.8_default unsat ✅ 179.58900 179.58600
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 36.04410 36.04500
Z3 z3-4.8.17_default unsat ✅ 290.58500 290.41900
SMT-COMP 2023 0.40 (3/5) Bitwuzla Bitwuzla-fixed_default unsat ✅ 39.82360 39.82120
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.01000 1199.36000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.03000 1248.02000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 30.37300 30.37050
Z3-Owl z3-Owl-Final_default sat ✅ 0.70407 0.70379
z3-Owl-Final_default unsat ✅ 356.31100 356.19800
SMT-COMP 2024 0.50 (2/4) Bitwuzla Bitwuzla unsat ✅ 35.64298 35.52508
cvc5 cvc5 unknown ❌ 1201.72116 1201.12001
SMTInterpol SMTInterpol unknown ❌ 1201.77242 1256.27322
Yices2 Yices2 unsat ✅ 31.66537 31.56326