Benchmark

non-incremental/QF_BV/brummayerbiere2/umulov1bw128.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: 128

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size16347
Compressed Size2049
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 16339
Compressed Size2027
Max. Term Depth263
Asserts 1
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite2 not1 =3 let126
concat4 extract256 bvnot384 bvand380
bvmul2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.71 (2/7) Beaver Beaver-1.0 unsat ✅ 139.10000 —
Boolector Boolector unsat ✅ 24.80000 —
CVC3 CVC3-1.5 unknown ❌ 1801.00000 —
MathSAT MathSAT-4.2 unknown ❌ 1801.00000 —
Spear Spear unknown ❌ — —
Spear v1.9 (fh-1-2) unknown ❌ — —
SWORD SWORD v0.2 unknown ❌ 1801.00000 —
Z3 Z3.2 unknown ❌ 1801.00000 —
SMT-COMP 2010 1.00 (0/3) CVC3 CVC3 2.3 unknown ❌ 1200.20000 —
SONOLAR SONOLAR r252 unknown ❌ 1200.00000 —
STP simplifyingSTP unknown ❌ 1200.00000 —
SMT Evaluation 2013 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 37.06340 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 36.31590 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 31.48090 —
abziz_portfolio_2012_minfeatures default unsat ✅ 17.86270 —
abziz_portfolio_2012_solvers default unsat ✅ 7.59979 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 30.60470 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 3.37992 —
Boolector-SMT-COMP-2011 default unsat ✅ 24.85940 —
Boolector-SMT-COMP-2012 default unsat ✅ 2.41711 —
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 ✅ 115.63300 —
CVC4-SMT-EVAL-2013 default unsat ✅ 113.12400 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 16.83440 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 30.00030 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 25.35060 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 15.39550 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 38.07910 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 98.14110 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 31.52470 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 32.56130 —
STP STP2-SMT-COMP-2011 default unsat ✅ 91.96830 —
STP2-SMT-COMP-2012 default unsat ✅ 73.15610 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 186.56700 —
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 0.67 (3/9) 4Simp 4Simp - 2014 default unknown ❌ 2398.92000 2400.04000
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.08000
abziz_portfolio_min_features default unknown ❌ 2399.22000 2400.04000
Boolector Boolector boolector unsat ✅ 22.92280 22.92350
CVC4 CVC4 f7118b2 default unknown ❌ 1197.19000 2402.52000
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.12000 2400.08000
SONOLAR sonolar_smtcomp-2014 default unknown ❌ 2399.12000 2400.10000
STP stp-cryptominisat4 default unsat ✅ 157.45700 157.49000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2398.91000 2400.09000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2001.47000 2002.25000
SMT-COMP 2015 0.71 (2/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 17.40520 17.40840
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.99000 4821.82000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.37000 4822.10000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.85000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
STP stp-cryptominisat4 default unsat ✅ 121.27500 121.28700
stp-cmsat4-v15 default unsat ✅ 85.96780 85.98190
stp-cmsat4-mt-v15 default unknown ❌ 0.70279 0.70189
stp-minisat-v15 default unsat ✅ 91.21360 91.24910
Yices2 Yices default unknown ❌ 2400.01000 2401.18000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.98000
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc unknown ❌ 2400.11000 2401.29000
ABC_glucose glucose unsat ✅ 278.10500 278.26500
Boolector Boolector boolector unsat ✅ 29.94200 29.95890
Boolector preprop boolector unsat ✅ 29.92590 29.94560
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 14.01980 28.12480
MapleSTP MapleSTP default unsat ✅ 1687.50000 1688.44000
MapleSTP-mt default unsat ✅ 421.54100 1668.14000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 30.12320 30.14220
MinkeyRink Minkeyrink 2016 default unsat ✅ 109.95600 393.97400
Q3B Q3B default unknown ❌ 2400.02000 7203.33000
STP stp-cms-exp-2016 default unsat ✅ 101.15400 101.20400
stp-cms-mt-2016 default unsat ✅ 98.52870 380.43900
stp-cms-st-2016 default unsat ✅ 98.06560 98.12290
stp-minisat-st-2016 default unsat ✅ 716.42000 716.88600
Yices2 Yices-2.4.2 default unsat ✅ 58.01790 58.05120
Z3 z3-4.4.1 default unsat ✅ 1524.06000 1524.85000
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 7.89988 7.89620
Boolector SMT17 final boolector unsat ✅ 27.28020 27.27360
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.16200 1188.35000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02100 599.91000
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 103.64000 203.82400
Q3B Q3B default unknown ❌ 600.06300 1785.78000
STP stp_st default unsat ✅ 109.56600 109.55900
stp_mt default unsat ✅ 119.40000 360.12500
Yices2 Yices2-Main default unknown ❌ 600.11300 600.11900
Z3 z3-4.5.0 default unknown ❌ 600.11600 600.11000
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default unsat ✅ 1.27568 1.27553
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 16.32300 16.32340
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 37.10300 37.10010
MinkeyRink Minkeyrink MT_mt unsat ✅ 144.20300 571.04400
Minkeyrink ST_st unsat ✅ 188.06800 188.07200
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 134.01300 133.99800
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 130.70200 494.62200
STP-Riss-st-2018_riss-no-stderr unsat ✅ 78.05560 78.05280
Yices2 Yices 2.6.0_default unsat ✅ 44.44060 44.44080
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.97000
SMT-COMP 2019 0.12 (7/8) Boolector Boolector-wrapped-sq_default unsat ✅ 5.49856 5.49777
Poolector-wrapped-sq_default unsat ✅ 6.74307 26.16460
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 21.12260 21.12070
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 55.59140 55.57850
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 145.03400 574.04900
MinkeyRink ST-wrapped-sq_default unsat ✅ 204.25400 204.24400
Par4 Par4-wrapped-sq_default unsat ✅ 14.52000 43.35000
STP STP-2019-wrapped-sq_default unsat ✅ 114.06600 114.05600
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 218.59300 218.56800
stp-minisat-wrapped-sq_default unsat ✅ 76.29080 76.28300
stp-mt-wrapped-sq_default unsat ✅ 133.54200 483.35700
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 248.57900 484.71800
stp-riss-wrapped-sq_default unknown ❌ 0.84684 0.84706
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 56.55870 56.55060
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 34.37160 34.36980
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 125.91900 125.88900
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.07000 2399.74000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 46.33270 46.33040
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.11000 2399.93000
SMT-COMP 2022 0.14 (6/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 23.64060 23.64130
Bitwuzla-wrapped_default unsat ✅ 23.65140 23.65080
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 66.37150 66.33830
MathSAT MathSAT-5.6.8_default unsat ✅ 18.98240 18.98100
STP STP 2022.4_default unsat ✅ 100.40300 100.40100
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 37.36540 37.35920
Z3++BV z3++bv_0702_default unsat ✅ 253.23300 253.20300
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.76000
SMT-COMP 2024 0.83 (1/6) Bitwuzla Bitwuzla unsat ✅ 33.95210 33.83898
cvc5 cvc5 unknown ❌ 1201.73032 1201.05955
SMTInterpol SMTInterpol unknown ❌ 1201.71692 1244.67916
STP STP unknown ❌ 1201.23307 1201.11836
Yices2 Yices2 unknown ❌ 1201.22096 1201.09761
Z3alpha Z3-alpha unknown ❌ 1201.71544 1201.01577
SMT-COMP 2025 0.22 (7/9) Bitwuzla Bitwuzla unsat ✅ 20.72501 20.60114
Bitwuzla-MachBV-base unsat ✅ 1.37794 1.26427
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 1.38022 1.26127
BVDecide bv_decide unsat ✅ 31.44819 31.30113
bv_decide-nokernel unsat ✅ 26.92775 26.79145
cvc5 cvc5 unsat ✅ 52.96412 52.83263
SMTInterpol SMTInterpol unknown ❌ 76.38476 95.72375
Yices2 Yices2 unsat ✅ 30.81648 30.69064
Z3alpha Z3-alpha unsat ✅ 394.13044 1571.31737
Z3 Z3-alpha-base unknown ❌ 1201.31662 1200.95625
Z3-Owl-base unknown ❌ 1201.29750 1201.01283
z3siri-base unknown ❌ 1201.30878 1200.93327
Z3-Owl Z3-Owl unsat ✅ 204.17139 204.01387