Benchmark

non-incremental/QF_BV/brummayerbiere2/umulov1bw080.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: 80

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size10292
Compressed Size1412
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 10284
Compressed Size1401
Max. Term Depth167
Asserts 1
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite2 not1 =3 let78
concat4 extract160 bvnot240 bvand236
bvmul2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.57 (3/7) Beaver Beaver-1.0 unsat ✅ 21.10000 —
Boolector Boolector unsat ✅ 13.60000 —
CVC3 CVC3-1.5 unknown ❌ 1801.00000 —
MathSAT MathSAT-4.2 unknown ❌ 1800.80000 —
Spear Spear unknown ❌ — —
Spear v1.9 (fh-1-2) unknown ❌ — —
SWORD SWORD v0.2 unknown ❌ 1800.80000 —
Z3 Z3.2 unsat ✅ 310.10000 —
SMT-COMP 2010 0.33 (2/3) CVC3 CVC3 2.3 unknown ❌ 1200.10000 —
SONOLAR SONOLAR r252 unsat ✅ 42.40000 —
STP simplifyingSTP unsat ✅ 55.30000 —
SMT-COMP 2011 0.83 (1/6) Boolector Boolector 1.5.23-833 unknown ❌ 1200.00000 —
CVC3 CVC3 v2.4 unknown ❌ 1200.20000 —
MathSAT MathSAT5 unknown ❌ 1200.00000 —
SONOLAR SONOLAR unknown ❌ 1200.00000 —
STP simplifyingSTP unknown ❌ 1200.00000 —
STP2 unknown ❌ 1200.00000 —
Z3 Z3 unsat ✅ 213.30000 —
SMT Evaluation 2013 1.00 (0/9) 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 unknown ❌ — —
Boolector-SMT-COMP-2011 default unknown ❌ — —
Boolector-SMT-COMP-2012 default unknown ❌ — —
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 unknown ❌ — —
MathSAT5-HeavyBV-SMT-COMP-2012 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2010 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unknown ❌ — —
STP2-SMT-COMP-2012 default unknown ❌ — —
simplifyingSTP-SMT-COMP-2010 default unknown ❌ — —
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 ✅ 4.32667 4.31734
Abziz abziz_portfolio_all_features default unsat ✅ 5.49055 5.37393
abziz_portfolio_min_features default unsat ✅ 5.50284 5.38293
Boolector Boolector boolector unsat ✅ 13.08740 13.08400
CVC4 CVC4 f7118b2 default unsat ✅ 2.95106 5.88110
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.27246 1.26281
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 3.06403 3.05453
STP stp-cryptominisat4 default unsat ✅ 25.89540 25.88810
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 5.87683 5.86811
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 103.61400 103.60000
SMT-COMP 2015 0.14 (6/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 6.61145 6.61199
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 5.54663 11.09930
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.04057 4.06938
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 6.01348 6.01508
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.97000
STP stp-cryptominisat4 default unsat ✅ 21.57520 21.58070
stp-cmsat4-v15 default unsat ✅ 13.05150 13.05300
stp-cmsat4-mt-v15 default unknown ❌ 0.34481 0.34395
stp-minisat-v15 default unsat ✅ 14.69940 14.70180
Yices2 Yices default unsat ✅ 8.17268 8.17476
Z3 z3 4.4.0 default unsat ✅ 57.13110 57.15530
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc unsat ✅ 770.38600 770.79600
ABC_glucose glucose unsat ✅ 28.19020 28.20660
Boolector Boolector boolector unsat ✅ 6.51037 6.51468
Boolector preprop boolector unsat ✅ 6.52530 6.52893
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 3.27543 6.54835
MapleSTP MapleSTP default unsat ✅ 70.65550 70.69590
MapleSTP-mt default unsat ✅ 54.15940 213.75800
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 6.03034 6.03479
MinkeyRink Minkeyrink 2016 default unsat ✅ 16.40810 57.19750
Q3B Q3B default unknown ❌ 2400.04000 7204.14000
STP stp-cms-exp-2016 default unsat ✅ 4.91238 4.90898
stp-cms-mt-2016 default unsat ✅ 9.13864 35.26430
stp-cms-st-2016 default unsat ✅ 9.34381 9.34911
stp-minisat-st-2016 default unsat ✅ 107.71900 107.78000
Yices2 Yices-2.4.2 default unsat ✅ 6.65670 6.66116
Z3 z3-4.4.1 default unsat ✅ 77.42560 77.47180
SMT-COMP 2017 0.12 (7/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 1.26154 1.25591
Boolector SMT17 final boolector unsat ✅ 6.54093 6.53853
CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.32336 4.64169
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 7.81587 7.81583
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 19.29330 33.45000
Q3B Q3B default unknown ❌ 600.07500 1787.70000
STP stp_st default unsat ✅ 10.75350 10.75170
stp_mt default unsat ✅ 12.40610 38.20810
Yices2 Yices2-Main default unsat ✅ 6.66991 6.66875
Z3 z3-4.5.0 default unsat ✅ 81.84040 81.83560
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 1.20556 1.20544
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.06035 2.06031
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.40905 6.40968
MinkeyRink Minkeyrink MT_mt unsat ✅ 13.64040 53.02330
Minkeyrink ST_st unsat ✅ 34.66450 34.65890
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 14.42020 14.41950
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 17.14670 66.51450
STP-Riss-st-2018_riss-no-stderr unsat ✅ 11.57430 11.57320
Yices2 Yices 2.6.0_default unsat ✅ 7.98354 7.98342
Z3 z3-4.7.1_default unsat ✅ 108.40200 108.39800
SMT-COMP 2021 0.25 (3/4) Bitwuzla Bitwuzla-fixed_default unsat ✅ 6.17813 6.17703
MathSAT mathsat-5.6.6_default unknown ❌ 1200.03000 1199.72000
STP STP 2021.0_default unsat ✅ 16.50450 64.61290
Z3 z3-4.8.11_default unsat ✅ 421.72800 421.66900
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 8.17375 8.05269
Bitwuzla-MachBV-base unsat ✅ 0.54006 0.41752
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 0.58792 0.45653
BVDecide bv_decide unsat ✅ 8.34291 8.18685
bv_decide-nokernel unsat ✅ 7.43240 7.26449
cvc5 cvc5 unsat ✅ 9.94038 9.81184
SMTInterpol SMTInterpol unknown ❌ 21.69098 40.17473
Yices2 Yices2 unsat ✅ 6.42791 6.29437
Z3alpha Z3-alpha unsat ✅ 68.52413 271.11582
Z3 Z3-alpha-base unsat ✅ 92.63802 92.50622
Z3-Owl-base unsat ✅ 442.77511 442.61629
z3siri-base unsat ✅ 97.01764 96.88882
Z3-Owl Z3-Owl unsat ✅ 31.40915 31.27043