Benchmark

non-incremental/QF_ABV/brummayerbiere/fifo32bc08k09.smt2 

This benchmark comes from bounded model checking of two fifo implementations.
The fifos are resetted once at the beginning. We show that the
implementations are behaviorally equivalent up to a bound of 9 clock cycles.
Fifo inputs: 'enqueue', 'dequeue', 'reset' (active low) and 'data_in'.
Fifo output: 'empty', 'full' and 'data_out'.
Bit-width: 32
The fifos have an internal memory of size 256, respectively modelled as array.

Contributed by Robert Brummayer (robert.brummayer@gmail.com).
Benchmark
Size137196
Compressed Size7782
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 unsat
Size 137188
Compressed Size7612
Max. Term Depth386
Asserts 1
Declared Functions0
Declared Constants157
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite567 not1 =307 let1
bvnot76 bvand212 bvadd45 select2304
store2304

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.67 (1/3) Boolector Boolector unsat ✅ 46.80000 —
CVC3 CVC3-1.5 unknown ❌ 1036.10000 —
Z3 Z3 0.1 unknown ❌ 1801.10000 —
Z3.2 unknown ❌ 1801.00000 —
SMT-COMP 2010 0.50 (1/2) Boolector Boolector 1.2 unsat ✅ 61.90000 —
CVC3 CVC3 2.3 unknown ❌ 100.00000 —
SMT Evaluation 2013 0.43 (4/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 71.10880 —
Boolector-SMT-COMP-2011 default unsat ✅ 40.68930 —
Boolector-SMT-COMP-2012 default unsat ✅ 67.77330 —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 80.85360 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 900.11200 —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ 367.72900 —
MathSAT5-SMT-COMP-2012 default unknown ❌ 442.07900 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 37.47900 —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unsat ✅ 75.06190 —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default unsat ✅ 75.57890 —
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 0.43 (4/7) Boolector Boolector boolectord unsat ✅ 7.53222 7.52485
Boolector boolectorj unsat ✅ 7.48256 7.47586
CVC4 CVC4 f7118b2 default unsat ✅ 1553.86000 1553.90000
Kleaver Kleaver-indie-more-typed kleaver_indie_1 unknown ❌ 0.02567 0.01600
Kleaver-indie-more-typed kleaver_portfolio unknown ❌ 0.04115 0.03099
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2398.91000 2400.04000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 43.94850 43.94330
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 913.82700 914.14800
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.31000 2400.05000
SMT-COMP 2015 0.60 (2/5) Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv unsat ✅ 2.50683 2.50662
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.94000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.01000 2400.81000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2401.18000
Yices2 Yices default unsat ✅ 376.68100 376.79400
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.91000
SMT-COMP 2016 0.80 (1/5) Boolector Boolector boolector unsat ✅ 5.34094 5.34487
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.02000 2397.97000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.02000 2401.44000
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.28000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.17000
SMT-COMP 2017 0.60 (2/5) Boolector Boolector SMT17 final boolector unsat ✅ 15.20040 15.19840
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.01600 595.59000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01800 599.92000
Yices2 Yices2-Main default unsat ✅ 133.34300 133.31800
Z3 z3-4.5.0 default unknown ❌ 600.10700 600.00000
SMT-COMP 2018 0.60 (2/5) Boolector Boolector_default unsat ✅ 25.66420 25.66230
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.07000 1194.66000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 93.50710 93.50850
Yices2 Yices 2.6.0_default unsat ✅ 503.79500 503.76500
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.88000
SMT-COMP 2022 0.60 (2/5) Bitwuzla Bitwuzla-wrapped_default unsat ✅ 5.23552 5.23504
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1197.95000
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.05000 1199.80000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1199.89000
Z3 z3-4.8.17_default unsat ✅ 610.73500 610.65400
SMT-COMP 2023 0.40 (3/5) Bitwuzla Bitwuzla-fixed_default unsat ✅ 60.66760 60.66820
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1195.36000
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.02000 1229.51000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 89.30480 89.28080
Z3-Owl z3-Owl-Final_default sat ✅ 1.81916 1.81912
z3-Owl-Final_default unsat ✅ 706.19800 706.10500
SMT-COMP 2024 0.75 (1/4) Bitwuzla Bitwuzla unsat ✅ 1.21881 1.11850
cvc5 cvc5 unknown ❌ 1201.73999 1200.84605
SMTInterpol SMTInterpol unknown ❌ 1201.71572 1221.96307
Yices2 Yices2 unknown ❌ 1201.24157 1201.07619