Benchmark

non-incremental/QF_BV/brummayerbiere3/minand008.smt2 

Propagating bounds through logical operators (unsigned context).
The minAND(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 61
We verify that the result is indeed the minimum.

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size7531
Compressed Size1690
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 7523
Compressed Size1701
Max. Term Depth69
Asserts 1
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite77 not1 =49 let56
concat1 bvnot99 bvand84 bvadd8
bvult21 bvlshr7 zero_extend1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 0.17 (5/6) Boolector Boolector 1.5.23-833 unsat ✅ — —
CVC3 CVC3 v2.4 unknown ❌ 408.50000 —
MathSAT MathSAT5 unsat ✅ 0.30000 —
SONOLAR SONOLAR unsat ✅ — —
STP simplifyingSTP unsat ✅ — —
STP2 unsat ✅ — —
Z3 Z3 unsat ✅ — —
SMT Evaluation 2013 0.11 (8/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.02644 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 0.06187 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 0.03935 —
abziz_portfolio_2012_minfeatures default unsat ✅ 0.04070 —
abziz_portfolio_2012_solvers default unsat ✅ 0.03890 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 0.05072 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 0.01653 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.01217 —
Boolector-SMT-COMP-2012 default unsat ✅ 0.01294 —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 601.47300 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.66856 —
CVC4-SMT-EVAL-2013 default unsat ✅ 12.55790 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.13486 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.11229 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.18055 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.14829 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.01110 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 0.15625 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.01651 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.01860 —
STP STP2-SMT-COMP-2011 default unsat ✅ 0.02202 —
STP2-SMT-COMP-2012 default unsat ✅ 0.03603 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 0.03193 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04802 —
Z3-SMT-COMP-2011 default unsat ✅ 0.03388 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.02639 0.01700
Abziz abziz_portfolio_all_features default unsat ✅ 0.08676 0.07399
abziz_portfolio_min_features default unsat ✅ 0.08087 0.07599
Boolector Boolector boolector unsat ✅ 0.03138 0.02300
CVC4 CVC4 f7118b2 default unsat ✅ 0.16473 0.29495
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13332 0.12498
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.02065 0.01000
STP stp-cryptominisat4 default unsat ✅ 0.04417 0.04299
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.04236 0.02999
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.04397 0.03599
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.02555 0.02500
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.09821 0.17897
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.25071 0.48392
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.11720 0.11598
SMT-RAT SMT-RAT-final default unsat ✅ 1.16256 1.16182
STP stp-cryptominisat4 default unsat ✅ 0.04467 0.04399
stp-cmsat4-v15 default unsat ✅ 0.04051 0.03999
stp-cmsat4-mt-v15 default unknown ❌ 0.03880 0.03799
stp-minisat-v15 default unsat ✅ 0.03609 0.03499
Yices2 Yices default unsat ✅ 0.02912 0.02799
Z3 z3 4.4.0 default unsat ✅ 0.06868 0.06899
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 0.08508 0.08493
ABC_glucose glucose unsat ✅ 0.10806 0.10841
Boolector Boolector boolector unsat ✅ 0.03630 0.03647
Boolector preprop boolector unsat ✅ 0.04568 0.04583
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.18631 0.35768
MapleSTP MapleSTP default unsat ✅ 0.03490 0.03487
MapleSTP-mt default unsat ✅ 0.03884 0.08347
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.13148 0.13245
MinkeyRink Minkeyrink 2016 default unsat ✅ 0.09224 0.12456
Q3B Q3B default unsat ✅ 0.11395 0.11464
STP stp-cms-exp-2016 default unsat ✅ 0.02852 0.02847
stp-cms-mt-2016 default unsat ✅ 0.03267 0.06092
stp-cms-st-2016 default unsat ✅ 0.02898 0.02925
stp-minisat-st-2016 default unsat ✅ 0.08379 0.08382
Yices2 Yices-2.4.2 default unsat ✅ 0.03136 0.03134
Z3 z3-4.4.1 default unsat ✅ 0.06808 0.06997
SMT-COMP 2017 Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.08115 0.07279
Boolector SMT17 final boolector unsat ✅ 0.10002 0.09997
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.27219 0.52663
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.12829 0.12274
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 0.09502 0.06339
Q3B Q3B default unsat ✅ 0.11043 0.11080
STP stp_st default unsat ✅ 0.14859 0.04367
stp_mt default unsat ✅ 0.05136 0.07276
Yices2 Yices2-Main default unsat ✅ 0.03063 0.02908
Z3 z3-4.5.0 default unsat ✅ 0.06526 0.06273
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.06101 0.06097
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.16208 0.16223
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.12931 0.13032
MinkeyRink Minkeyrink MT_mt unsat ✅ 0.04849 0.06978
Minkeyrink ST_st unsat ✅ 0.04490 0.04508
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 0.03403 0.03420
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 0.03750 0.05631
STP-Riss-st-2018_riss-no-stderr unsat ✅ 0.06944 0.06956
Yices2 Yices 2.6.0_default unsat ✅ 0.03122 0.03118
Z3 z3-4.7.1_default unsat ✅ 0.08507 0.08500