Benchmark

non-incremental/QF_BV/brummayerbiere3/minor064.smt2 

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

From the book ""Hacker's delight"" by Henry S. Warren, Jr., page 59 
We verify that the result is indeed the minimum.

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size47728
Compressed Size3724
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 47720
Compressed Size3728
Max. Term Depth337
Asserts 1
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite581 not1 =385 let321
concat1 bvnot586 bvand518 bvadd64
bvult133 bvlshr63 zero_extend1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 2.06394 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 340.38700 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 7.00610 —
abziz_portfolio_2012_minfeatures default unsat ✅ 329.99200 —
abziz_portfolio_2012_solvers default unsat ✅ 7.12985 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 6.99826 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 2.40019 —
Boolector-SMT-COMP-2011 default unsat ✅ 1.95104 —
Boolector-SMT-COMP-2012 default unsat ✅ 7.72261 —
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 unsat ✅ 234.94800 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unsat ✅ 329.45800 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 326.33900 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 4.64731 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 423.23400 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 9.20852 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 8.84932 —
STP STP2-SMT-COMP-2011 default unsat ✅ 6.24936 —
STP2-SMT-COMP-2012 default unsat ✅ 2.81536 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 26.47840 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 80.94160 —
Z3-SMT-COMP-2011 default unsat ✅ 41.83410 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 2.67409 2.67259
Abziz abziz_portfolio_all_features default unsat ✅ 8.06107 7.95054
abziz_portfolio_min_features default unsat ✅ 8.07790 7.95654
Boolector Boolector boolector unsat ✅ 19.00780 19.00210
CVC4 CVC4 f7118b2 default unsat ✅ 130.22000 261.39200
MathSAT MathSAT-5.2.12-Main default unsat ✅ 334.72800 334.79100
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.73338 0.72989
STP stp-cryptominisat4 default unsat ✅ 3.20758 3.18851
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1178.47000 1179.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 88.22260 88.23560
SMT-COMP 2015 0.14 (6/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 3.18214 3.18251
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.38000 4824.41000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 116.95600 234.58000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 138.81100 138.79800
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.73000
STP stp-cryptominisat4 default unsat ✅ 3.25428 3.25450
stp-cmsat4-v15 default unsat ✅ 1.91277 1.91271
stp-cmsat4-mt-v15 default unknown ❌ 0.22348 0.22196
stp-minisat-v15 default unsat ✅ 2.44208 2.44163
Yices2 Yices default unsat ✅ 1350.11000 1350.68000
Z3 z3 4.4.0 default unsat ✅ 63.80150 63.80330
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 46.07770 46.10480
ABC_glucose glucose unsat ✅ 3.73169 3.73310
Boolector Boolector boolector unsat ✅ 2.19860 2.19984
Boolector preprop boolector unsat ✅ 2.21732 2.21841
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 106.34800 213.49800
MapleSTP MapleSTP default unsat ✅ 103.73400 103.80300
MapleSTP-mt default unsat ✅ 65.35740 259.22600
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 179.21500 179.30600
MinkeyRink Minkeyrink 2016 default unsat ✅ 0.76660 1.13314
Q3B Q3B default unsat ✅ 4.40606 12.89000
STP stp-cms-exp-2016 default unsat ✅ 2.31749 2.31880
stp-cms-mt-2016 default unsat ✅ 1.00216 3.43275
stp-cms-st-2016 default unsat ✅ 0.96862 0.96907
stp-minisat-st-2016 default unsat ✅ 15.01260 15.01980
Yices2 Yices-2.4.2 default unsat ✅ 352.83100 353.02300
Z3 z3-4.4.1 default unsat ✅ 74.49530 74.53810
SMT-COMP 2017 0.12 (7/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 1.51124 1.51124
Boolector SMT17 final boolector unsat ✅ 4.05076 4.04994
CVC4 CVC4-smtcomp2017-main default unsat ✅ 237.59300 476.66500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 203.73800 202.61400
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 2.43796 2.48117
Q3B Q3B default unsat ✅ 6.36157 14.22000
STP stp_st default unsat ✅ 2.01738 2.01689
stp_mt default unsat ✅ 1.91710 7.00922
Yices2 Yices2-Main default unknown ❌ 600.01800 600.00000
Z3 z3-4.5.0 default unsat ✅ 73.60440 73.59260
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default unsat ✅ 1.04448 1.04436
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 120.80800 120.81200
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 158.31700 158.31100
MinkeyRink Minkeyrink MT_mt unsat ✅ 7.13585 27.77070
Minkeyrink ST_st unsat ✅ 5.11756 5.11336
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 6.54607 6.54531
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 6.12440 23.72740
STP-Riss-st-2018_riss-no-stderr unsat ✅ 5.98193 5.98143
Yices2 Yices 2.6.0_default unsat ✅ 360.52300 360.50200
Z3 z3-4.7.1_default unknown ❌ 1200.06000 1199.98000
SMT-COMP 2019 Boolector Boolector-wrapped-sq_default unsat ✅ 4.79117 4.79109
Poolector-wrapped-sq_default unsat ✅ 5.12873 19.91870
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 10.13660 10.13650
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 59.36640 59.36380
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 4.41590 16.93400
MinkeyRink ST-wrapped-sq_default unsat ✅ 4.84533 4.84542
Par4 Par4-wrapped-sq_default unsat ✅ 1.15498 3.24000
STP STP-2019-wrapped-sq_default unsat ✅ 5.19466 5.19523
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 14.04620 14.04610
stp-minisat-wrapped-sq_default unsat ✅ 6.21652 6.21675
stp-mt-wrapped-sq_default unsat ✅ 6.55686 25.36980
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 13.99780 25.90410
stp-riss-wrapped-sq_default unknown ❌ 0.21679 0.21697
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 314.16400 314.14300
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 119.88600 119.88400
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 57.41420 57.41460
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2086.87000 2086.43000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 25.94450 25.94550
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 193.50400 193.47400
SMT-COMP 2024 0.17 (5/6) Bitwuzla Bitwuzla unsat ✅ 1.97483 1.87509
cvc5 cvc5 unsat ✅ 47.52180 47.42133
SMTInterpol SMTInterpol unknown ❌ 1201.71746 1209.51613
STP STP unsat ✅ 7.87106 7.77085
Yices2 Yices2 unsat ✅ 27.77469 27.67469
Z3alpha Z3-alpha unsat ✅ 112.89686 112.74210
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 1.44920 1.33023
Bitwuzla-MachBV-base unsat ✅ 1.82142 1.69499
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 0.99607 0.88134
BVDecide bv_decide unsat ✅ 19.01063 18.84980
bv_decide-nokernel unsat ✅ 14.69464 14.52221
cvc5 cvc5 unsat ✅ 29.67960 29.54863
SMTInterpol SMTInterpol unknown ❌ 1201.35004 1206.14249
Yices2 Yices2 unsat ✅ 3.76285 3.64774
Z3alpha Z3-alpha unsat ✅ 38.33389 151.67304
Z3 Z3-alpha-base unsat ✅ 48.40494 48.26895
Z3-Owl-base unsat ✅ 93.70475 93.57113
z3siri-base unsat ✅ 48.79376 48.66047
Z3-Owl Z3-Owl unsat ✅ 850.04301 849.81406