Benchmark

non-incremental/QF_ABV/brummayerbiere/fifo32in10k08.smt2 

This benchmark comes from bounded model checking of two fifo implementations.
The fifos are resetted once at the beginning.
We try to verify behavioral equivalence with k-induction.
All different constraints are disabled.
Fifo inputs: 'enqueue', 'dequeue', 'reset' (active low) and 'data_in'.
Fifo output: 'empty', 'full' and 'data_out'.
Bit-width: 32
k: 8
The fifos have an internal memory of size 1024, respectively modelled as array.

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size430911
Compressed Size13916
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 sat
Inferred Status sat
Size 430903
Compressed Size13905
Max. Term Depth1140
Asserts 1
Declared Functions0
Declared Constants141
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite499 not1 =268 let1
bvnot65 bvand179 bvadd40 select8192
store8192

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 0.25 (3/4) Boolector Boolector sat ✅ 1015.60000 —
Boolector 1.5.23-833 sat ✅ 713.60000 —
CVC3 CVC3 v2.4.2 unknown ❌ 98.10000 —
CVC4 1.0rc.3931 unknown ❌ 516.20000 —
CVC4 1.0rc.3970 unknown ❌ 518.20000 —
SONOLAR SONOLAR sat ✅ 17.90000 —
Tiffany de Wintermonte Tiffany de Wintermonte & Sonolar sat ✅ 18.30000 —
SMT Evaluation 2013 0.43 (4/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default sat ✅ 579.24700 —
Boolector-SMT-COMP-2011 default sat ✅ 418.30400 —
Boolector-SMT-COMP-2012 default sat ✅ 553.42100 —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 247.24400 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default sat ✅ 263.21800 —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ 230.53600 —
MathSAT5-SMT-COMP-2012 default unknown ❌ 460.13300 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default sat ✅ 2.31570 —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default sat ✅ 6.93861 —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default sat ✅ 7.06244 —
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 0.71 (2/7) Boolector Boolector boolectord sat ✅ 20.26590 20.26690
Boolector boolectorj sat ✅ 20.08290 20.07690
CVC4 CVC4 f7118b2 default unknown ❌ 2399.31000 2400.08000
Kleaver Kleaver-indie-more-typed kleaver_indie_1 unknown ❌ 0.02701 0.01600
Kleaver-indie-more-typed kleaver_portfolio unknown ❌ 0.04030 0.03100
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.12000 2400.05000
SONOLAR sonolar_smtcomp-2014 default sat ✅ 22.97780 22.97950
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.21000 2400.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.01000
SMT-COMP 2015 0.80 (1/5) Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv sat ✅ 1.53941 1.53877
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.71000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.01000 2400.83000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.91000
Yices2 Yices default unknown ❌ 2400.01000 2400.84000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2401.05000
SMT-COMP 2016 0.80 (1/5) Boolector Boolector boolector sat ✅ 1.09778 1.09834
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.02000 2394.72000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.02000 2401.26000
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.32000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2400.32000
SMT-COMP 2017 0.80 (1/5) Boolector Boolector SMT17 final boolector sat ✅ 0.94247 0.94107
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.02000 587.51000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.10300 600.03000
Yices2 Yices2-Main default unknown ❌ 600.11000 600.00000
Z3 z3-4.5.0 default unknown ❌ 600.10800 599.74000
SMT-COMP 2018 0.60 (2/5) Boolector Boolector_default sat ✅ 1.19710 1.19696
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 27.76160 27.76180
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1118.97000 1118.78000
Yices2 Yices 2.6.0_default unknown ❌ 1200.11000 1199.92000
Z3 z3-4.7.1_default unknown ❌ 1200.04000 1199.27000
SMT-COMP 2021 1.00 (0/3) MathSAT mathsat-5.6.6_default unknown ❌ 1200.03000 1199.77000
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.09000 1199.98000
Yices 2.6.2 for SMTCOMP2020_default unknown ❌ 1200.03000 1199.82000
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.86000
SMT-COMP 2022 0.80 (1/5) Bitwuzla Bitwuzla-wrapped_default sat ✅ 0.82754 0.82749
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.11000 1192.38000
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.02000 1199.85000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1199.94000
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.77000
SMT-COMP 2023 0.60 (2/5) Bitwuzla Bitwuzla-fixed_default sat ✅ 13.06130 13.06180
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.11000 1192.80000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.03000 1235.69000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.01000 1199.94000
Z3-Owl z3-Owl-Final_default sat ✅ 3.57811 3.02978
z3-Owl-Final_default unknown ❌ 1200.02000 1199.88000
SMT-COMP 2025 0.67 (2/6) Bitwuzla Bitwuzla sat ✅ 0.84872 0.72672
cvc5 cvc5 sat ✅ 169.47060 169.33682
SMTInterpol SMTInterpol unknown ❌ 1201.64823 1287.45150
Yices2 Yices2 unknown ❌ 1201.28200 1201.00442
Z3 Z3-Owl-base unknown ❌ 1201.36048 1201.05294
Z3-Owl Z3-Owl unknown ❌ 1202.26750 1201.74907