Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_006_002_0004.smt2 

The benchmark encodes 2 simple processors
   receiving instructions to decode and execute.
   The processors compute the same function on 6 operands but
   their decoding units differ in the way they
   communicate the result.
   We check that, modulo reinterpretation of the
   decoded instructions, the result is the same.
   We added a "mode" flag to force the decoding
   unit to return the result in two different ways.

   The encoded design is a modification of Example 11.2, at page 20 of
   "Introduction to Verilog", by Peter M. Nyasulu
   available online.

   Generated by Roberto Bruttomesso <roberto.bruttomesso@gmail.com>
Benchmark
Size6203
Compressed Size1440
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2009-08-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 6195
Compressed Size1455
Max. Term Depth10
Asserts 1
Declared Functions0
Declared Constants43
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite18 not1 and21 =73
let1 concat24 extract14 bvor10
bvadd10

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.10948 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 0.10729 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 0.11281 —
abziz_portfolio_2012_minfeatures default unsat ✅ 0.10847 —
abziz_portfolio_2012_solvers default unsat ✅ 0.11022 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 0.11968 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 0.29365 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.20934 —
Boolector-SMT-COMP-2012 default unsat ✅ 0.21529 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.18634 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.16557 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.16635 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.07714 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.02965 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.31096 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.06955 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.61275 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.41021 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.08233 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 0.95994 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.06531 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.07683 —
STP STP2-SMT-COMP-2011 default unsat ✅ 0.12921 —
STP2-SMT-COMP-2012 default unsat ✅ 0.04825 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 0.48918 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.08742 —
Z3-SMT-COMP-2011 default unsat ✅ 0.10711 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.03993 0.03699
Abziz abziz_portfolio_all_features default unsat ✅ 5.10400 5.04799
abziz_portfolio_min_features default unsat ✅ 5.12113 5.03999
Boolector Boolector boolector unsat ✅ 0.12747 0.11398
CVC4 CVC4 f7118b2 default unsat ✅ 0.05158 0.06999
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.64531 0.63590
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.13282 0.12198
STP stp-cryptominisat4 default unsat ✅ 0.15066 0.14198
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 4.57519 4.56830
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 4.95125 4.94325
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.12689 0.12598
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04720 0.07699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04583 0.07499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.16292 0.16197
SMT-RAT SMT-RAT-final default unsat ✅ 1.08109 1.08083
STP stp-cryptominisat4 default unsat ✅ 0.17390 0.17297
stp-cmsat4-v15 default unsat ✅ 0.20699 0.20597
stp-cmsat4-mt-v15 default unknown ❌ 0.03908 0.03799
stp-minisat-v15 default unsat ✅ 0.17576 0.17497
Yices2 Yices default unsat ✅ 2.31709 2.31665
Z3 z3 4.4.0 default unsat ✅ 6.45095 6.45302
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 0.45738 0.45734
ABC_glucose glucose unsat ✅ 0.20670 0.20763
Boolector Boolector boolector unsat ✅ 0.08790 0.08793
Boolector preprop boolector unsat ✅ 0.09041 0.09046
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04511 0.07357
MapleSTP MapleSTP default unsat ✅ 0.15757 0.15765
MapleSTP-mt default unsat ✅ 0.14205 0.48744
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.24218 0.24328
MinkeyRink Minkeyrink 2016 default unsat ✅ 3.09434 11.79290
Q3B Q3B default unsat ✅ 9.04649 26.66000
STP stp-cms-exp-2016 default unsat ✅ 0.06783 0.06781
stp-cms-mt-2016 default unsat ✅ 0.06149 0.18123
stp-cms-st-2016 default unsat ✅ 0.07366 0.07365
stp-minisat-st-2016 default unsat ✅ 0.98674 0.98727
Yices2 Yices-2.4.2 default unsat ✅ 1.32049 1.32120
Z3 z3-4.4.1 default unsat ✅ 0.33254 0.33400
SMT-COMP 2017 Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.17844 0.17779
Boolector SMT17 final boolector unsat ✅ 0.17640 0.17649
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05206 0.08771
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.27862 0.27908
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 2.02674 2.02321
Q3B Q3B default unsat ✅ 11.48040 33.94000
STP stp_st default unsat ✅ 1.43915 1.43544
stp_mt default unsat ✅ 1.49005 5.83813
Yices2 Yices2-Main default unsat ✅ 1.09737 1.09733
Z3 z3-4.5.0 default unsat ✅ 6.39188 6.39070
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.15188 0.15183
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.64917 0.64938
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.24155 0.24250
MinkeyRink Minkeyrink MT_mt unsat ✅ 0.45160 1.67397
Minkeyrink ST_st unsat ✅ 0.62438 0.62414
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 0.36697 0.36679
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 0.37050 1.38504
STP-Riss-st-2018_riss-no-stderr unsat ✅ 0.27651 0.27632
Yices2 Yices 2.6.0_default unsat ✅ 0.29467 0.28240
Z3 z3-4.7.1_default unsat ✅ 5.59949 5.59945
SMT-COMP 2019 Boolector Boolector-wrapped-sq_default unsat ✅ 0.21462 0.21461
Poolector-wrapped-sq_default unsat ✅ 0.27887 0.21679
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 0.13560 0.13560
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.75432 0.75453
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 2.43198 9.52535
MinkeyRink ST-wrapped-sq_default unsat ✅ 2.31833 2.31838
Par4 Par4-wrapped-sq_default unsat ✅ 0.14566 0.00566
STP STP-2019-wrapped-sq_default unsat ✅ 4.87962 4.88014
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 6.55453 6.55231
stp-minisat-wrapped-sq_default unsat ✅ 2.05215 2.05236
stp-mt-wrapped-sq_default unsat ✅ 5.06735 19.96080
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 6.43872 13.33650
stp-riss-wrapped-sq_default unknown ❌ 0.02684 0.02705
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 2.40257 2.40261
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 0.78075 0.78073
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 5.07381 5.07401
Yices 2.6.2 MCSAT BV-wrapped-sq_default unsat ✅ 218.81000 218.76900
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 1.60145 1.60138
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.51624 1.51615
SMT-COMP 2020 0.11 (8/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.18743 0.18734
Boolector Boolector-wrapped-sq_default unsat ✅ 0.18568 0.18569
Poolector-wrapped-sq_default unsat ✅ 0.17628 0.18631
CVC4 CVC4-sq-final_default unsat ✅ 1.01310 1.01342
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.02000 1199.84000
MathSAT MathSAT5_default.sh unsat ✅ 0.58473 0.58466
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.03352 0.03373
MinkeyRink Solver 2020.3_default unsat ✅ 0.37998 1.40053
STP STP_default unsat ✅ 0.12855 0.42362
STP ++ Mergsat v1_default unsat ✅ 0.25887 0.26060
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.16449 0.16446
Z3 z3-4.8.8_default unsat ✅ 2.42148 2.42121
SMT-COMP 2022 Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.21428 0.21424
Bitwuzla-wrapped_default unsat ✅ 0.23686 0.23680
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.37731 0.37772
MathSAT MathSAT-5.6.8_default unsat ✅ 0.41187 0.41180
STP STP 2022.4_default unsat ✅ 0.15796 0.15799
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.75174 0.75165
Z3++BV z3++bv_0702_default unsat ✅ 0.33429 0.33425
Z3 z3-4.8.17_default unsat ✅ 1.22562 1.22745
SMT-COMP 2023 0.17 (5/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.19962 0.19941
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.15884 0.15927
STP STP 2022.4_default unsat ✅ 0.18932 0.18937
STP 2022.4_default unsat ✅ 0.18933 0.18940
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.02000 1252.55000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 1.91096 1.91086
Z3-Owl z3-Owl-Final_default unsat ✅ 0.96967 0.96952
z3-Owl-Final_default unsat ✅ 1.01276 1.01292
SMT-COMP 2024 0.17 (5/6) Bitwuzla Bitwuzla unsat ✅ 0.40718 0.30743
cvc5 cvc5 unsat ✅ 0.44062 0.34103
SMTInterpol SMTInterpol unknown ❌ 1201.74173 1273.13605
STP STP unsat ✅ 0.34965 0.24968
Yices2 Yices2 unsat ✅ 1.22606 1.12467
Z3alpha Z3-alpha unsat ✅ 3.50186 3.40216
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 0.35100 0.23290
Bitwuzla-MachBV-base unsat ✅ 0.37642 0.25950
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 0.43841 0.31290
BVDecide bv_decide unsat ✅ 1.11241 0.97015
bv_decide-nokernel unsat ✅ 0.83884 0.69783
cvc5 cvc5 unsat ✅ 0.82517 0.70951
SMTInterpol SMTInterpol unknown ❌ 1201.79331 1247.46231
Yices2 Yices2 unsat ✅ 0.64946 0.53073
Z3alpha Z3-alpha unsat ✅ 2.08806 7.20220
Z3 Z3-alpha-base unsat ✅ 2.24116 2.10982
Z3-Owl-base unsat ✅ 10.02240 9.89142
z3siri-base unsat ✅ 2.29450 2.17431
Z3-Owl Z3-Owl unsat ✅ 3.08017 2.95098