Benchmark

non-incremental/QF_BV/brummayerbiere/countbits256.smt2 

Verifies correcntess of Peter Wegner's algorithm:
P. Wegner.
A technique for counting ones in a binary computer.
CACM 3(5), 1960.
Bit-width: 256

Contributed by Armin Biere (armin.biere@jku.at).
Benchmark
Size64242
Compressed Size5542
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status None
Size 64234
Compressed Size5536
Max. Term Depth267
Asserts 1
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite769 not1 =770 let256
extract256 bvnot2 bvand255 bvadd766

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 1.00 (0/7) Beaver Beaver-1.0 unknown ❌ 1800.80000 —
Boolector Boolector unknown ❌ 1800.80000 —
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 ❌ 1800.90000 —
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 1.00 (0/9) 4Simp 4Simp - 2014 default unknown ❌ 2398.92000 2400.11000
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.06000
abziz_portfolio_min_features default unknown ❌ 2399.32000 2400.10000
Boolector Boolector boolector unknown ❌ 2399.12000 2400.05000
CVC4 CVC4 f7118b2 default unknown ❌ 0.08713 0.08199
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.12000 2400.02000
SONOLAR sonolar_smtcomp-2014 default unknown ❌ 2399.31000 2400.03000
STP stp-cryptominisat4 default unknown ❌ 2398.91000 2400.06000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.09000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.02000 2400.11000
SMT-COMP 2015 1.00 (0/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unknown ❌ 2400.01000 2400.60000
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 1823.68000 3648.48000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.12000 4817.68000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.79000
SMT-RAT SMT-RAT-final default unknown ❌ 2260.28000 2260.96000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2401.18000
stp-cmsat4-v15 default unknown ❌ 2400.01000 2400.95000
stp-cmsat4-mt-v15 default unknown ❌ 2.94284 2.94255
stp-minisat-v15 default unknown ❌ 2400.01000 2400.85000
Yices2 Yices default unknown ❌ 2400.01000 2401.10000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.94000
SMT-COMP 2016 0.90 (1/10) ABC ABC_default default_abc unknown ❌ 2400.02000 2401.37000
ABC_glucose glucose unknown ❌ 2400.02000 2401.59000
Boolector Boolector boolector unknown ❌ 2400.12000 2401.51000
Boolector preprop boolector unknown ❌ 2400.03000 2401.37000
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.25000 4818.54000
MapleSTP MapleSTP default unknown ❌ 2400.03000 2401.26000
MapleSTP-mt default unknown ❌ 2400.06000 9517.12000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.03000 2401.26000
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.09000 9422.69000
Q3B Q3B default unsat ✅ 670.03700 1397.46000
STP stp-cms-exp-2016 default unknown ❌ 2400.03000 2401.14000
stp-cms-mt-2016 default unknown ❌ 2400.11000 9512.90000
stp-cms-st-2016 default unknown ❌ 2400.02000 2401.30000
stp-minisat-st-2016 default unknown ❌ 2400.11000 2401.39000
Yices2 Yices-2.4.2 default unknown ❌ 2400.03000 2401.59000
Z3 z3-4.4.1 default unknown ❌ 2400.10000 2401.43000
SMT-COMP 2017 1.00 (0/8) Boolector Boolector+CaDiCaL SMT17 final boolector unknown ❌ 600.02700 599.87500
Boolector SMT17 final boolector unknown ❌ 600.01300 599.95800
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.25300 1208.34000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.04800 599.96000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.09000 1206.88000
Q3B Q3B default unknown ❌ 600.05700 1246.76000
STP stp_st default unknown ❌ 600.06300 599.99000
stp_mt default unknown ❌ 600.05300 1899.63000
Yices2 Yices2-Main default unknown ❌ 600.04500 600.02000
Z3 z3-4.5.0 default unknown ❌ 600.10100 600.00000
SMT-COMP 2018 1.00 (0/7) Boolector Boolector_default unknown ❌ 1200.01000 1199.84000
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.06000 1199.94000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.91000
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.06000 4764.24000
Minkeyrink ST_st unknown ❌ 1200.02000 1199.90000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.11000 1200.09000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.09000 4764.06000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.01000 1199.86000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.92000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.71000
SMT-COMP 2019 1.00 (0/8) Boolector Boolector-wrapped-sq_default unknown ❌ 2400.10000 2400.03000
Poolector-wrapped-sq_default unknown ❌ 2400.07000 9514.73000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unknown ❌ 2400.02000 2399.64000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.06000 2399.21000
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 2400.06000 9535.85000
MinkeyRink ST-wrapped-sq_default unknown ❌ 2400.01000 2400.01000
Par4 Par4-wrapped-sq_default unknown ❌ 2400.09000 7198.85000
STP STP-2019-wrapped-sq_default unknown ❌ 2400.10000 2399.86000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.02000 2399.79000
stp-minisat-wrapped-sq_default unknown ❌ 2400.02000 2400.03000
stp-mt-wrapped-sq_default unknown ❌ 2400.06000 9508.24000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.03000 7192.73000
stp-riss-wrapped-sq_default unknown ❌ 3.50271 3.50217
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.99000
Yices 2.6.2 Cadical-wrapped-sq_default unknown ❌ 2400.02000 2400.03000
Yices 2.6.2 Cryptominisat-wrapped-sq_default unknown ❌ 2400.11000 2399.90000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.11000 2400.17000
Yices 2.6.2 new bvsolver-wrapped-sq_default unknown ❌ 2400.03000 2399.86000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.15000
SMT-COMP 2020 1.00 (0/9) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.02000 1199.80000
Boolector Boolector-wrapped-sq_default unknown ❌ 1200.03000 1199.82000
Poolector-wrapped-sq_default unknown ❌ 1200.08000 4748.48000
CVC4 CVC4-sq-final_default unknown ❌ 1200.11000 1199.72000
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.11000 1199.97000
MathSAT MathSAT5_default.sh unknown ❌ 1200.11000 1199.96000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.93794 0.93819
MinkeyRink Solver 2020.3_default unknown ❌ 1200.04000 4756.94000
STP STP_default unknown ❌ 1200.07000 4763.13000
STP ++ Mergsat v1_default unknown ❌ 1200.03000 1199.96000
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.03000 1199.91000
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.97000
SMT-COMP 2021 1.00 (0/4) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.09000 1199.94000
MathSAT mathsat-5.6.6_default unknown ❌ 1200.02000 1199.84000
STP STP 2021.0_default unknown ❌ 1200.04000 4758.74000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.91000
SMT-COMP 2023 1.00 (0/6) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.02000 1199.89000
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1199.46000
STP STP 2022.4_default unknown ❌ 1200.02000 1199.89000
STP 2022.4_default unknown ❌ 1200.02000 1199.72000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.02000 2204.31000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.86000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.01000 1199.94000
z3-Owl-Final_default unknown ❌ 1200.02000 1199.81000
SMT-COMP 2025 1.00 (0/9) Bitwuzla Bitwuzla unknown ❌ 1201.26721 1200.97784
Bitwuzla-MachBV-base unknown ❌ 1201.28998 1200.98531
Bitwuzla-MachBV Bitwuzla-MachBV unknown ❌ 1201.31107 1201.03823
BVDecide bv_decide unknown ❌ 1201.99639 1202.09034
bv_decide-nokernel unknown ❌ 1201.98798 1202.00687
cvc5 cvc5 unknown ❌ 1201.82868 1201.21470
SMTInterpol SMTInterpol unknown ❌ 733.18361 2601.34183
Yices2 Yices2 unknown ❌ 1201.29220 1201.06280
Z3alpha Z3-alpha unknown ❌ 403.57403 1613.37942
Z3 Z3-alpha-base unknown ❌ 1201.66585 1201.35018
Z3-Owl-base unknown ❌ 1201.66103 1201.43155
z3siri-base unknown ❌ 1201.65914 1201.39741
Z3-Owl Z3-Owl unknown ❌ 1202.29170 1201.90780