Benchmark

non-incremental/QF_BV/brummayerbiere3/minxor008.smt2 

Propagating bounds through logical operators (unsigned context).
The minXOR(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 62
We verify that the result is indeed the minimum.

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size6658
Compressed Size1254
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 6650
Compressed Size1255
Max. Term Depth52
Asserts 1
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite77 not1 =49 let42
concat1 bvnot84 bvand74 bvadd8
bvult21 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 ✅ 0.02731 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 0.07732 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 0.08816 —
abziz_portfolio_2012_minfeatures default unsat ✅ 0.08382 —
abziz_portfolio_2012_solvers default unsat ✅ 0.07705 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 0.09030 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 0.05063 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.07158 —
Boolector-SMT-COMP-2012 default unsat ✅ 0.04510 —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1231.05000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 6.85406 —
CVC4-SMT-EVAL-2013 default unsat ✅ 23.05220 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.61621 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.52963 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.65804 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.54462 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.03438 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 1.27143 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.03805 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.04142 —
STP STP2-SMT-COMP-2011 default unsat ✅ 0.03278 —
STP2-SMT-COMP-2012 default unsat ✅ 0.04083 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 0.04481 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.19893 —
Z3-SMT-COMP-2011 default unsat ✅ 0.07219 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.04458 0.03299
Abziz abziz_portfolio_all_features default unsat ✅ 0.13116 0.11798
abziz_portfolio_min_features default unsat ✅ 0.14290 0.12698
Boolector Boolector boolector unsat ✅ 0.08272 0.07399
CVC4 CVC4 f7118b2 default unsat ✅ 0.42080 0.81588
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.48413 0.48293
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.03234 0.02100
STP stp-cryptominisat4 default unsat ✅ 0.07102 0.06199
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.30217 0.30095
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.22919 0.22096
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.07625 0.07499
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.35568 0.69489
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.76146 1.50777
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.41094 0.40994
SMT-RAT SMT-RAT-final default unsat ✅ 2.72692 2.72658
STP stp-cryptominisat4 default unsat ✅ 0.05423 0.05299
stp-cmsat4-v15 default unsat ✅ 0.06777 0.06699
stp-cmsat4-mt-v15 default unknown ❌ 0.03594 0.03499
stp-minisat-v15 default unsat ✅ 0.05012 0.04899
Yices2 Yices default unsat ✅ 0.24476 0.24396
Z3 z3 4.4.0 default unsat ✅ 0.16705 0.16697
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 0.27442 0.27439
ABC_glucose glucose unsat ✅ 0.13059 0.13082
Boolector Boolector boolector unsat ✅ 0.08353 0.08362
Boolector preprop boolector unsat ✅ 0.08838 0.08853
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.79891 1.58680
MapleSTP MapleSTP default unsat ✅ 0.04874 0.04871
MapleSTP-mt default unsat ✅ 0.05318 0.14585
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.37646 0.37765
MinkeyRink Minkeyrink 2016 default unsat ✅ 0.09783 0.15691
Q3B Q3B default unsat ✅ 0.10612 0.10662
STP stp-cms-exp-2016 default unsat ✅ 0.03819 0.03819
stp-cms-mt-2016 default unsat ✅ 0.03976 0.09752
stp-cms-st-2016 default unsat ✅ 0.04056 0.04079
stp-minisat-st-2016 default unsat ✅ 0.15797 0.15800
Yices2 Yices-2.4.2 default unsat ✅ 0.27613 0.27625
Z3 z3-4.4.1 default unsat ✅ 0.30001 0.30146
SMT-COMP 2017 Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.08803 0.08529
Boolector SMT17 final boolector unsat ✅ 0.10010 0.09936
CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.05411 4.09933
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.41999 0.40817
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 0.10750 0.08299
Q3B Q3B default unsat ✅ 0.09752 0.09736
STP stp_st default unsat ✅ 0.05674 0.05597
stp_mt default unsat ✅ 0.05400 0.11136
Yices2 Yices2-Main default unsat ✅ 0.36067 0.36050
Z3 z3-4.5.0 default unsat ✅ 0.22713 0.21507
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.07457 0.07453
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.26841 0.26859
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.36853 0.36948
MinkeyRink Minkeyrink MT_mt unsat ✅ 0.06011 0.12701
Minkeyrink ST_st unsat ✅ 0.07366 0.07380
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 0.05667 0.05687
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 0.05782 0.14945
STP-Riss-st-2018_riss-no-stderr unsat ✅ 0.07393 0.07402
Yices2 Yices 2.6.0_default unsat ✅ 0.34583 0.34572
Z3 z3-4.7.1_default unsat ✅ 0.58933 0.58902