Benchmark

non-incremental/QF_BV/brummayerbiere2/umulov1bw016.smt2 

We verify the correctness of an unsigned multiplication
overflow detection unit, which is described in
"Combined Unsigned and Two's Complement Saturating Multipliers"
by M. Schulte et al.

Bit-width: 16

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size2483
Compressed Size690
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 2475
Compressed Size681
Max. Term Depth39
Asserts 1
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite2 not1 =3 let14
concat4 extract32 bvnot48 bvand44
bvmul2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 4Simp 4Simp unsat ✅ 0.10000 —
Abziz AbzizPortfolio+BOOLECTOR+MATHSAT+SONOLAR+STP2+Z3_6 unsat ✅ 0.20000 —
Boolector Boolector unsat ✅ — —
CVC3 CVC3 v2.4.2 unknown ❌ 1200.10000 —
CVC4 1.0rc.3931 unsat ✅ — —
MathSAT MathSAT-HeavyBV unsat ✅ 0.10000 —
SONOLAR SONOLAR unsat ✅ — —
Z3 Z3 unsat ✅ 0.10000 —
SMT Evaluation 2013 0.44 (5/9) 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 ✅ — —
Boolector-SMT-COMP-2011 default unsat ✅ 0.04717 —
Boolector-SMT-COMP-2012 default unsat ✅ 0.00943 —
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 unsat ✅ 0.03148 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.03578 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ — —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.04916 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.03112 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.02577 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.02466 —
SONOLAR-SMT-COMP-2010 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.02983 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.02678 —
STP STP2-SMT-COMP-2011 default unknown ❌ — —
STP2-SMT-COMP-2012 default unknown ❌ — —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ — —
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 4Simp 4Simp - 2014 default unsat ✅ 0.04942 0.03899
Abziz abziz_portfolio_all_features default unsat ✅ 0.23507 0.22196
abziz_portfolio_min_features default unsat ✅ 0.23487 0.21996
Boolector Boolector boolector unsat ✅ 0.08721 0.07899
CVC4 CVC4 f7118b2 default unsat ✅ 0.05751 0.08299
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.03324 0.02499
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.03481 0.02399
STP stp-cryptominisat4 default unsat ✅ 0.07887 0.06999
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.02336 0.01500
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.12309 0.11398
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.07896 0.07799
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04407 0.07299
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04273 0.07099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06688 0.06599
SMT-RAT SMT-RAT-final default unsat ✅ 9.83695 9.83950
STP stp-cryptominisat4 default unsat ✅ 0.08341 0.08199
stp-cmsat4-v15 default unsat ✅ 0.05874 0.05799
stp-cmsat4-mt-v15 default unknown ❌ 0.04198 0.04099
stp-minisat-v15 default unsat ✅ 0.05971 0.05899
Yices2 Yices default unsat ✅ 0.01531 0.01400
Z3 z3 4.4.0 default unsat ✅ 0.12783 0.12798
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc unsat ✅ 3.25926 3.26146
ABC_glucose glucose unsat ✅ 0.91977 0.91698
Boolector Boolector boolector unsat ✅ 0.19415 0.19488
Boolector preprop boolector unsat ✅ 0.19674 0.19715
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.93122 1.85245
MapleSTP MapleSTP default unsat ✅ 0.10511 0.10513
MapleSTP-mt default unsat ✅ 0.11139 0.36837
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.59750 0.59898
MinkeyRink Minkeyrink 2016 default unsat ✅ 0.19078 0.33393
Q3B Q3B default unknown ❌ 2400.04000 7203.18000
STP stp-cms-exp-2016 default unsat ✅ 0.06402 0.06459
stp-cms-mt-2016 default unsat ✅ 0.06539 0.18189
stp-cms-st-2016 default unsat ✅ 0.06061 0.06061
stp-minisat-st-2016 default unsat ✅ 0.39065 0.39084
Yices2 Yices-2.4.2 default unsat ✅ 1.37930 1.38007
Z3 z3-4.4.1 default unsat ✅ 0.15002 0.15130
SMT-COMP 2017 0.12 (7/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.04159 0.03900
Boolector SMT17 final boolector unsat ✅ 0.21579 0.21533
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.90074 1.78174
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.94372 0.94289
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 0.14671 0.10166
Q3B Q3B default unknown ❌ 600.03900 1186.61000
STP stp_st default unsat ✅ 0.09227 0.08643
stp_mt default unsat ✅ 0.09716 0.20666
Yices2 Yices2-Main default unsat ✅ 1.43648 1.43581
Z3 z3-4.5.0 default unsat ✅ 0.12429 0.12346
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.03293 0.03291
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.10387 0.10403
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.05469 0.05568
MinkeyRink Minkeyrink MT_mt unsat ✅ 0.07673 0.16332
Minkeyrink ST_st unsat ✅ 0.06686 0.06709
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 0.05888 0.05908
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 0.05606 0.13454
STP-Riss-st-2018_riss-no-stderr unsat ✅ 0.22244 0.22254
Yices2 Yices 2.6.0_default unsat ✅ 0.01443 0.01437
Z3 z3-4.7.1_default unsat ✅ 0.19934 0.19923