Benchmark

non-incremental/QF_BV/brummayerbiere2/smulov1bw16.smt2 

We verify the correctness of a signed 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
Size3765
Compressed Size974
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 3757
Compressed Size971
Max. Term Depth45
Asserts 1
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite10 not1 =7 let21
concat6 extract40 bvnot63 bvand62
bvadd1 bvmul2 bvult2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.43 (4/7) Beaver Beaver-1.0 unsat ✅ 90.30000 —
Boolector Boolector unsat ✅ 75.20000 —
CVC3 CVC3-1.5 unknown ❌ 1801.00000 —
MathSAT MathSAT-4.2 unknown ❌ 1800.70000 —
Spear Spear unsat ✅ 218.40000 —
Spear v1.9 (fh-1-2) unsat ✅ 494.90000 —
SWORD SWORD v0.2 unknown ❌ 1801.00000 —
Z3 Z3.2 unsat ✅ 40.80000 —
SMT-COMP 2010 0.67 (1/3) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
SONOLAR SONOLAR r252 unsat ✅ 183.70000 —
STP simplifyingSTP unknown ❌ 1200.00000 —
SMT-COMP 2011 0.17 (5/6) Boolector Boolector 1.5.23-833 unsat ✅ 10.10000 —
CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
MathSAT MathSAT5 unsat ✅ 123.20000 —
SONOLAR SONOLAR unsat ✅ 27.00000 —
STP simplifyingSTP unknown ❌ 1200.00000 —
STP2 unsat ✅ 1147.50000 —
Z3 Z3 unsat ✅ 10.50000 —
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 0.11 (8/9) 4Simp 4Simp - 2014 default unsat ✅ 18.85930 18.85610
Abziz abziz_portfolio_all_features default unsat ✅ 12.66560 12.61480
abziz_portfolio_min_features default unsat ✅ 12.65790 12.59880
Boolector Boolector boolector unsat ✅ 10.13070 10.12550
CVC4 CVC4 f7118b2 default unsat ✅ 36.99010 74.18470
MathSAT MathSAT-5.2.12-Main default unsat ✅ 38.07370 38.07420
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 9.67585 9.67553
STP stp-cryptominisat4 default unknown ❌ 2398.91000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 31.04960 31.06330
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 6.55679 6.54900
SMT-COMP 2015 0.29 (5/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 7.84231 7.84381
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 143.73900 288.43500
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 100.58000 201.70500
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 317.49100 317.62700
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.88000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2401.02000
stp-cmsat4-v15 default unknown ❌ 2400.01000 2400.54000
stp-cmsat4-mt-v15 default unknown ❌ 0.05359 0.05199
stp-minisat-v15 default unknown ❌ 2400.01000 2401.00000
Yices2 Yices default unsat ✅ 314.15900 314.31800
Z3 z3 4.4.0 default unsat ✅ 5.29176 5.29319
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 25.98200 25.98740
ABC_glucose glucose unsat ✅ 3.45261 3.45404
Boolector Boolector boolector unsat ✅ 8.39522 8.40070
Boolector preprop boolector unsat ✅ 8.35845 8.36402
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 20.08200 40.27510
MapleSTP MapleSTP default unknown ❌ 2400.03000 2401.39000
MapleSTP-mt default unknown ❌ 2400.09000 9533.32000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 22.13200 22.14390
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.07000 9525.14000
Q3B Q3B default unknown ❌ 2400.04000 7203.00000
STP stp-cms-exp-2016 default unknown ❌ 2400.03000 2401.38000
stp-cms-mt-2016 default unknown ❌ 2400.07000 9522.55000
stp-cms-st-2016 default unknown ❌ 2400.02000 2401.37000
stp-minisat-st-2016 default unknown ❌ 2400.09000 2401.48000
Yices2 Yices-2.4.2 default unsat ✅ 30.22580 30.24110
Z3 z3-4.4.1 default unsat ✅ 6.20978 6.21443
SMT-COMP 2017 0.38 (5/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 4.27246 4.27271
Boolector SMT17 final boolector unsat ✅ 10.14160 10.12010
CVC4 CVC4-smtcomp2017-main default unsat ✅ 101.55200 203.71900
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 194.30800 194.27000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.06200 1208.83000
Q3B Q3B default unknown ❌ 600.06300 1799.50000
STP stp_st default unknown ❌ 600.11200 600.10100
stp_mt default unknown ❌ 600.06700 1905.89000
Yices2 Yices2-Main default unsat ✅ 299.69000 299.68100
Z3 z3-4.5.0 default unsat ✅ 7.08524 7.08182
SMT-COMP 2018 0.29 (5/7) Boolector Boolector_default unsat ✅ 4.20248 4.20198
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 12.37580 12.37630
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 38.43120 38.43260
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.09000 4776.43000
Minkeyrink ST_st unknown ❌ 1200.02000 1199.99000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.03000 1199.93000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.05000 4775.36000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.01000 1199.94000
Yices2 Yices 2.6.0_default unsat ✅ 35.03340 35.02990
Z3 z3-4.7.1_default unsat ✅ 7.63435 7.63401
SMT-COMP 2019 0.25 (6/8) Boolector Boolector-wrapped-sq_default unsat ✅ 3.20000 3.20011
Poolector-wrapped-sq_default unsat ✅ 3.31692 12.75000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 5.33626 5.33621
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 8.45120 8.45103
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 2400.05000 9537.34000
MinkeyRink ST-wrapped-sq_default unknown ❌ 2400.01000 2400.06000
Par4 Par4-wrapped-sq_default unsat ✅ 3.02714 8.85000
STP STP-2019-wrapped-sq_default unknown ❌ 2400.01000 2400.05000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.02000 2400.00000
stp-minisat-wrapped-sq_default unknown ❌ 2400.08000 2399.78000
stp-mt-wrapped-sq_default unknown ❌ 2400.06000 9518.54000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.06000 7198.46000
stp-riss-wrapped-sq_default unknown ❌ 0.04189 0.04210
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 37.13790 37.13840
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 6.63589 6.63527
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 11.44650 11.44330
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.09000 2399.89000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 7.35463 7.35376
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 7.09505 7.09430
SMT-COMP 2020 0.33 (6/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.44596 3.44579
Boolector Boolector-wrapped-sq_default unsat ✅ 3.06878 3.06870
Poolector-wrapped-sq_default unsat ✅ 3.18285 12.18000
CVC4 CVC4-sq-final_default unsat ✅ 8.14345 8.14311
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.04000 1199.90000
MathSAT MathSAT5_default.sh unsat ✅ 315.52300 315.49300
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.04721 0.04743
MinkeyRink Solver 2020.3_default unknown ❌ 1200.08000 4766.76000
STP STP_default unknown ❌ 1200.04000 4770.25000
STP ++ Mergsat v1_default unknown ❌ 1200.01000 1199.90000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 53.80910 53.80060
Z3 z3-4.8.8_default unsat ✅ 8.61654 8.61528
SMT-COMP 2023 0.33 (4/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.99501 3.99473
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 58.77510 58.77480
STP STP 2022.4_default unknown ❌ 1200.02000 1199.89000
STP 2022.4_default unknown ❌ 1200.11000 1200.05000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 4.50509 11.88540
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 435.39800 435.31700
Z3-Owl z3-Owl-Final_default unsat ✅ 5.70193 5.70144
z3-Owl-Final_default unsat ✅ 4.50528 4.50511
SMT-COMP 2024 0.17 (5/6) Bitwuzla Bitwuzla unsat ✅ 3.00111 2.89940
cvc5 cvc5 unsat ✅ 10.23117 10.13151
SMTInterpol SMTInterpol unknown ❌ 12.82959 31.86220
STP STP unsat ✅ 5.83391 5.73402
Yices2 Yices2 unsat ✅ 4.57943 4.47609
Z3alpha Z3-alpha unsat ✅ 53.95188 53.82760
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 3.39351 3.26494
Bitwuzla-MachBV-base unsat ✅ 2.25335 2.13540
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 3.36442 3.24879
BVDecide bv_decide unsat ✅ 6.26574 6.09228
bv_decide-nokernel unsat ✅ 5.41817 5.29300
cvc5 cvc5 unsat ✅ 7.04120 6.91626
SMTInterpol SMTInterpol unknown ❌ 8.67324 21.82454
Yices2 Yices2 unsat ✅ 4.80606 4.68629
Z3alpha Z3-alpha unsat ✅ 8.55174 32.97259
Z3 Z3-alpha-base unsat ✅ 6.55069 6.42355
Z3-Owl-base unsat ✅ 27.73098 27.59853
z3siri-base unsat ✅ 6.59706 6.47051
Z3-Owl Z3-Owl unsat ✅ 5.85216 5.72047