Benchmark

non-incremental/QF_BV/brummayerbiere3/maxxor064.smt2 

Propagating bounds through logical operators (unsigned context).
The maxXOR(a, b, c, d) algorithm computes the maximum of x ^ y, where
a <= x <= b  and  c <= y <= d.

From the book "Hacker's delight" by Henry S. Warren, Jr., page 62
We verify that the result is indeed the maximum.

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size41739
Compressed Size5835
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2009-08-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 41731
Compressed Size5852
Max. Term Depth267
Asserts 1
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite517 not1 =257 let258
concat1 bvnot589 bvand266 bvadd257
bvult133 bvlshr63 zero_extend1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.89 (1/9) 4Simp 4Simp-SMT-COMP-2012 default unknown ❌ — —
Abziz abziz_portfolio_2011_minfeatures_2 default unknown ❌ — —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unknown ❌ — —
abziz_portfolio_2012_solvers default unknown ❌ — —
AbzizPortfolio-SMT-COMP-2012 default unknown ❌ — —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 1103.91000 —
Boolector-SMT-COMP-2011 default unknown ❌ — —
Boolector-SMT-COMP-2012 default unknown ❌ — —
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-HeavyBV-SMT-COMP-2012 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2010 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unknown ❌ — —
STP2-SMT-COMP-2012 default unknown ❌ — —
simplifyingSTP-SMT-COMP-2010 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.78 (2/9) 4Simp 4Simp - 2014 default unsat ✅ 1269.56000 1270.06000
Abziz abziz_portfolio_all_features default unknown ❌ 2399.72000 2400.06000
abziz_portfolio_min_features default unknown ❌ 2399.22000 2400.04000
Boolector Boolector boolector unknown ❌ 2399.12000 2400.08000
CVC4 CVC4 f7118b2 default unknown ❌ 1197.31000 2402.34000
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.51000 2400.08000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 1039.27000 1039.67000
STP stp-cryptominisat4 default unknown ❌ 2398.91000 2400.09000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2398.91000 2400.07000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.05000
SMT-COMP 2015 0.71 (2/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 1546.21000 1546.73000
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.42000 4824.09000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.11000 4819.18000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.84000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.16000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2400.97000
stp-cmsat4-v15 default unsat ✅ 420.36700 420.51300
stp-cmsat4-mt-v15 default unknown ❌ 0.40777 0.40694
stp-minisat-v15 default unknown ❌ 2400.01000 2401.17000
Yices2 Yices default unknown ❌ 2400.01000 2400.88000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.95000
SMT-COMP 2016 0.60 (4/10) ABC ABC_default default_abc unknown ❌ 2400.11000 2401.48000
ABC_glucose glucose unsat ✅ 1313.88000 1314.65000
Boolector Boolector boolector unknown ❌ 2400.02000 2401.60000
Boolector preprop boolector unsat ✅ 2363.67000 2365.08000
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.14000 4826.46000
MapleSTP MapleSTP default unknown ❌ 2400.01000 2401.40000
MapleSTP-mt default unknown ❌ 2400.05000 9522.90000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.03000 2401.44000
MinkeyRink Minkeyrink 2016 default unsat ✅ 311.93500 1211.36000
Q3B Q3B default unknown ❌ 2400.06000 7203.60000
STP stp-cms-exp-2016 default unsat ✅ 1063.93000 1064.51000
stp-cms-mt-2016 default unsat ✅ 239.15500 947.70100
stp-cms-st-2016 default unsat ✅ 606.71700 607.04100
stp-minisat-st-2016 default unknown ❌ 2400.10000 2401.43000
Yices2 Yices-2.4.2 default unknown ❌ 2400.09000 2401.42000
Z3 z3-4.4.1 default unknown ❌ 2400.01000 2401.20000
SMT-COMP 2017 0.75 (2/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 505.13000 505.10800
Boolector SMT17 final boolector unknown ❌ 600.10700 600.06000
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.12600 1205.18000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.09700 599.91000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.03500 1207.43000
Q3B Q3B default unknown ❌ 600.02900 1799.68000
STP stp_st default unknown ❌ 600.01900 599.94900
stp_mt default unsat ✅ 325.68800 1294.17000
Yices2 Yices2-Main default unknown ❌ 600.04300 599.89300
Z3 z3-4.5.0 default unknown ❌ 600.07500 600.02000
SMT-COMP 2018 0.43 (4/7) Boolector Boolector_default unsat ✅ 470.74500 470.72200
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 500.24900 500.18700
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.01000 1199.85000
MinkeyRink Minkeyrink MT_mt unsat ✅ 433.53300 1722.78000
Minkeyrink ST_st unsat ✅ 608.38800 608.38700
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 758.66000 758.60100
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 347.02800 1379.15000
STP-Riss-st-2018_riss-no-stderr unsat ✅ 843.49400 843.50800
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.93000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1200.01000
SMT-COMP 2019 0.25 (6/8) Boolector Boolector-wrapped-sq_default unsat ✅ 1251.26000 1251.23000
Poolector-wrapped-sq_default unsat ✅ 665.97000 2639.93000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unknown ❌ 2400.02000 2399.92000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 337.77700 337.70500
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 321.91700 1277.35000
MinkeyRink ST-wrapped-sq_default unsat ✅ 537.44300 537.41400
Par4 Par4-wrapped-sq_default unsat ✅ 541.14800 1623.12000
STP STP-2019-wrapped-sq_default unsat ✅ 566.73100 566.72000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.02000 2399.89000
stp-minisat-wrapped-sq_default unknown ❌ 2400.02000 2399.69000
stp-mt-wrapped-sq_default unsat ✅ 419.29200 1653.98000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.12000 5476.93000
stp-riss-wrapped-sq_default unknown ❌ 0.44561 0.44617
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.07000 2399.86000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 488.85500 488.84100
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 777.13900 777.06700
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.04000 2399.84000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 1436.88000 1436.73000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.78000
SMT-COMP 2020 0.44 (5/9) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.04000 1199.95000
Boolector Boolector-wrapped-sq_default unsat ✅ 1160.13000 1159.91000
Poolector-wrapped-sq_default unsat ✅ 751.57900 2977.76000
CVC4 CVC4-sq-final_default unsat ✅ 375.08900 375.05200
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.02000 1199.67000
MathSAT MathSAT5_default.sh unknown ❌ 1200.02000 1199.66000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.45305 0.45318
MinkeyRink Solver 2020.3_default unsat ✅ 302.23100 1196.78000
STP STP_default unsat ✅ 284.66300 1130.29000
STP ++ Mergsat v1_default unsat ✅ 438.56200 438.53900
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 272.40300 272.38100
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.85000
SMT-COMP 2022 0.29 (5/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 1170.81000 1170.71000
Bitwuzla-wrapped_default unknown ❌ 1200.02000 1199.95000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 441.59800 441.48800
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.03000 1199.61000
STP STP 2022.4_default unsat ✅ 335.16100 335.13000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 213.05800 213.03200
Z3++BV z3++bv_0702_default unsat ✅ 1054.18000 1054.18000
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.93000
SMT-COMP 2023 0.50 (3/6) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.01000 1199.80000
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 837.46200 837.50300
STP STP 2022.4_default unsat ✅ 360.29700 360.30100
STP 2022.4_default unsat ✅ 357.59500 357.60000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.03000 1258.57000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.03000 1199.89000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.76000
z3-Owl-Final_default unsat ✅ 910.52300 910.43500
SMT-COMP 2024 0.50 (3/6) Bitwuzla Bitwuzla unknown ❌ 1201.22835 1201.00118
cvc5 cvc5 unsat ✅ 469.73421 469.62493
SMTInterpol SMTInterpol unknown ❌ 1201.71798 1208.10190
STP STP unsat ✅ 293.13689 292.97208
Yices2 Yices2 unsat ✅ 309.97630 309.76361
Z3alpha Z3-alpha unknown ❌ 1201.71477 1201.10657