Benchmark

non-incremental/QF_ABV/brummayerbiere/fifo32in06k09.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: 9
The fifos have an internal memory of size 64, respectively modelled as array.

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size56227
Compressed Size4942
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 56219
Compressed Size4958
Max. Term Depth194
Asserts 1
Declared Functions0
Declared Constants157
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite561 not1 =301 let1
bvnot73 bvand201 bvadd45 select576
store576

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.14 (6/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default sat ✅ 3.69950 —
Boolector-SMT-COMP-2011 default sat ✅ 2.97567 —
Boolector-SMT-COMP-2012 default sat ✅ 3.43680 —
CVC3 CVC3-SMT-COMP-2010 default sat ✅ 26.51530 —
CVC3-SMT-COMP-2011 default sat ✅ 24.39150 —
CVC3-SMT-COMP-2012 default sat ✅ 23.39690 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.86527 —
CVC4-SMT-EVAL-2013 default sat ✅ 22.93010 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 489.27000 —
MathSAT5-SMT-COMP-2011 default sat ✅ 718.44700 —
MathSAT5-SMT-COMP-2012 default unknown ❌ 344.17800 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default sat ✅ 0.31593 —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default sat ✅ 0.31675 —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default sat ✅ 0.33264 —
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 0.29 (5/7) Boolector Boolector boolectord sat ✅ 0.19560 0.18697
Boolector boolectorj sat ✅ 0.23177 0.22196
CVC4 CVC4 f7118b2 default sat ✅ 84.52880 84.54010
Kleaver Kleaver-indie-more-typed kleaver_indie_1 unknown ❌ 0.02530 0.01600
Kleaver-indie-more-typed kleaver_portfolio unknown ❌ 0.04032 0.03100
MathSAT MathSAT-5.2.12-Main default sat ✅ 514.88800 514.97600
SONOLAR sonolar_smtcomp-2014 default sat ✅ 0.48473 0.47093
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 6.82112 6.81496
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.00000
SMT-COMP 2015 0.20 (4/5) Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv sat ✅ 0.17759 0.17697
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 73.37280 73.36280
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 54.99510 54.98860
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 635.73200 635.99400
Yices2 Yices default sat ✅ 13.03980 13.04100
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.66000
SMT-COMP 2016 0.20 (4/5) Boolector Boolector boolector sat ✅ 0.15297 0.15303
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 836.73000 832.05400
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 754.14400 754.56000
Yices2 Yices-2.4.2 default sat ✅ 16.84480 16.85310
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.28000
SMT-COMP 2017 0.20 (4/5) Boolector Boolector SMT17 final boolector sat ✅ 0.33702 0.33535
CVC4 CVC4-smtcomp2017-main default sat ✅ 11.33220 11.33010
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 517.76900 517.70700
Yices2 Yices2-Main default sat ✅ 0.98392 0.98290
Z3 z3-4.5.0 default unknown ❌ 600.02100 599.91000
SMT-COMP 2018 0.40 (3/5) Boolector Boolector_default sat ✅ 0.35506 0.35498
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 14.73210 14.73160
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 13.98930 13.98850
Yices2 Yices 2.6.0_default sat ✅ 3.49693 3.49674
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1199.82000
SMT-COMP 2019 0.20 (4/5) Boolector Boolector-wrapped-sq_default sat ✅ 0.05235 0.05234
Poolector-wrapped-sq_default sat ✅ 0.17528 0.20652
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 577.13400 575.42500
Par4 Par4-wrapped-sq_default sat ✅ 0.37333 0.00664
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 6.02590 6.02566
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.57000
SMT-COMP 2024 0.25 (3/4) Bitwuzla Bitwuzla sat ✅ 0.29897 0.19939
cvc5 cvc5 sat ✅ 12.48581 12.38537
SMTInterpol SMTInterpol unknown ❌ 1201.72243 1223.66163
Yices2 Yices2 sat ✅ 4.52579 4.42573