Benchmark

non-incremental/QF_BV/brummayerbiere3/maxxormaxorand008.smt2 

Propagating bounds through logical operators (unsigned context).
From the book "Hacker's delight" by Henry S. Warren, Jr., page 62
We verify that maxXOR(a, b, c, d) = 
maxOR(0, maxAND (a, b, ~d, ~c), 0, maxAND (~b, ~a, c, d))

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size21263
Compressed Size3451
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 21255
Compressed Size3464
Max. Term Depth121
Asserts 1
Declared Functions0
Declared Constants4
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite283 not1 =178 let104
concat1 bvnot330 bvand230 bvadd49
bvult66 bvlshr7 zero_extend1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.11 (8/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 1.65149 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 2.03255 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 1.98544 —
abziz_portfolio_2012_minfeatures default unsat ✅ 2.01991 —
abziz_portfolio_2012_solvers default unsat ✅ 1.96623 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 1.98890 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 2.04231 —
Boolector-SMT-COMP-2011 default unsat ✅ 1.71999 —
Boolector-SMT-COMP-2012 default unsat ✅ 1.83569 —
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 unsat ✅ 86.05330 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 12.16740 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 14.44170 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 18.11040 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 13.09250 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.54790 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 65.85960 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 4.26010 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 1.67540 —
STP STP2-SMT-COMP-2011 default unsat ✅ 10.84120 —
STP2-SMT-COMP-2012 default unsat ✅ 1.89382 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 5.85727 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 8.15083 —
Z3-SMT-COMP-2011 default unsat ✅ 2.01655 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 1.36252 1.35179
Abziz abziz_portfolio_all_features default unsat ✅ 3.15366 3.13852
abziz_portfolio_min_features default unsat ✅ 3.04270 3.02854
Boolector Boolector boolector unsat ✅ 1.11148 1.10283
CVC4 CVC4 f7118b2 default unsat ✅ 18.31660 36.67340
MathSAT MathSAT-5.2.12-Main default unsat ✅ 10.61780 10.62040
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 1.06821 1.05684
STP stp-cryptominisat4 default unsat ✅ 3.36195 3.35449
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 21.51970 21.52770
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 7.04714 7.04193
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 1.21510 1.21481
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 14.51420 29.06660
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 10.53310 21.07880
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.35616 5.35818
SMT-RAT SMT-RAT-final default unsat ✅ 42.01730 42.03360
STP stp-cryptominisat4 default unsat ✅ 3.27874 3.27850
stp-cmsat4-v15 default unsat ✅ 3.71239 3.71244
stp-cmsat4-mt-v15 default unknown ❌ 0.06294 0.06199
stp-minisat-v15 default unsat ✅ 2.28536 2.28565
Yices2 Yices default unsat ✅ 26.42100 26.43100
Z3 z3 4.4.0 default unsat ✅ 9.34625 9.35058
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 0.86091 0.86141
ABC_glucose glucose unsat ✅ 0.83604 0.83644
Boolector Boolector boolector unsat ✅ 1.14510 1.14568
Boolector preprop boolector unsat ✅ 1.16413 1.16476
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 10.97120 21.97500
MapleSTP MapleSTP default unsat ✅ 7.48623 7.49052
MapleSTP-mt default unsat ✅ 6.19207 24.42280
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 5.25931 5.26324
MinkeyRink Minkeyrink 2016 default unsat ✅ 1.25003 4.51873
Q3B Q3B default unsat ✅ 0.44434 0.44643
STP stp-cms-exp-2016 default unsat ✅ 3.12029 3.12207
stp-cms-mt-2016 default unsat ✅ 2.90760 11.37750
stp-cms-st-2016 default unsat ✅ 3.14801 3.14953
stp-minisat-st-2016 default unsat ✅ 24.90690 24.92060
Yices2 Yices-2.4.2 default unsat ✅ 20.32380 20.33560
Z3 z3-4.4.1 default unsat ✅ 9.50621 9.51279
SMT-COMP 2017 Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 1.29843 1.05896
Boolector SMT17 final boolector unsat ✅ 1.25344 1.08560
CVC4 CVC4-smtcomp2017-main default unsat ✅ 14.52980 29.13400
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 7.99760 7.98519
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 4.85954 4.86292
Q3B Q3B default unsat ✅ 0.71612 0.97000
STP stp_st default unsat ✅ 4.32897 4.32522
stp_mt default unsat ✅ 10.56820 17.19200
Yices2 Yices2-Main default unsat ✅ 25.25870 25.24160
Z3 z3-4.5.0 default unsat ✅ 13.23000 10.52040
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.98758 0.98754
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 6.31941 6.31883
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.37889 5.38004
MinkeyRink Minkeyrink MT_mt unsat ✅ 3.43274 13.40730
Minkeyrink ST_st unsat ✅ 3.53163 3.53112
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 4.48752 4.48717
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 4.18092 16.35130
STP-Riss-st-2018_riss-no-stderr unsat ✅ 4.64446 4.64340
Yices2 Yices 2.6.0_default unsat ✅ 14.74580 14.74420
Z3 z3-4.7.1_default unsat ✅ 13.88150 13.87930
SMT-COMP 2020 Bitwuzla Bitwuzla-fixed_default unsat ✅ 1.01124 1.01116
Boolector Boolector-wrapped-sq_default unsat ✅ 0.86997 0.87002
Poolector-wrapped-sq_default unsat ✅ 0.98679 3.41000
CVC4 CVC4-sq-final_default unsat ✅ 3.26763 3.26613
LazyBV2Int LazyBV2Int20200523_default.sh unsat ✅ 16.75290 16.75220
MathSAT MathSAT5_default.sh unsat ✅ 12.92850 12.92690
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.07027 0.07049
MinkeyRink Solver 2020.3_default unsat ✅ 2.62555 10.17210
STP STP_default unsat ✅ 3.99723 15.71320
STP ++ Mergsat v1_default unsat ✅ 8.97681 8.97780
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 5.86689 5.86558
Z3 z3-4.8.8_default unsat ✅ 13.42190 13.42000
SMT-COMP 2022 Bitwuzla Bitwuzla-fixed_default unsat ✅ 1.17903 1.17890
Bitwuzla-wrapped_default unsat ✅ 1.16379 1.16373
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 3.70381 3.69863
MathSAT MathSAT-5.6.8_default unsat ✅ 10.25610 10.25630
STP STP 2022.4_default unsat ✅ 3.62366 3.62335
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 4.18893 4.18834
Z3++BV z3++bv_0702_default unsat ✅ 0.77880 0.77869
Z3 z3-4.8.17_default unsat ✅ 15.24840 15.25020
SMT-COMP 2023 0.17 (5/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 1.07371 1.07355
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 3.76846 3.76878
STP STP 2022.4_default unsat ✅ 2.48062 2.48019
STP 2022.4_default unsat ✅ 2.47190 2.47186
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.05000 1241.64000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 29.05880 29.05900
Z3-Owl z3-Owl-Final_default unsat ✅ 3.62499 3.62452
z3-Owl-Final_default unsat ✅ 2.95920 2.95912