Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_004_003_0016.smt2 

The benchmark encodes 3 simple processors
   receiving instructions to decode and execute.
   The processors compute the same function on 4 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
Size6949
Compressed Size1549
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 6941
Compressed Size1561
Max. Term Depth8
Asserts 1
Declared Functions0
Declared Constants47
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite27 not3 or1 and34
=87 let1 concat24 extract15
bvor9 bvadd9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.42111 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 2.24844 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 2.21590 —
abziz_portfolio_2012_minfeatures default unsat ✅ 2.21890 —
abziz_portfolio_2012_solvers default unsat ✅ 2.22046 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 2.27206 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 3.68287 —
Boolector-SMT-COMP-2011 default unsat ✅ 2.43729 —
Boolector-SMT-COMP-2012 default unsat ✅ 8.47086 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.60091 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.51762 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.52607 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.25895 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.09625 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 16.08580 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 1.25538 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 41.54240 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 123.81900 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 2.27274 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 65.35810 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 1.47684 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 2.03066 —
STP STP2-SMT-COMP-2011 default unsat ✅ 16.04540 —
STP2-SMT-COMP-2012 default unsat ✅ 0.30320 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 7.62829 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.81474 —
Z3-SMT-COMP-2011 default unsat ✅ 2.26801 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.34161 0.33095
Abziz abziz_portfolio_all_features default unsat ✅ 9.75732 9.74652
abziz_portfolio_min_features default unsat ✅ 9.44087 9.40457
Boolector Boolector boolector unsat ✅ 1.45794 1.44378
CVC4 CVC4 f7118b2 default unsat ✅ 0.13050 0.22797
MathSAT MathSAT-5.2.12-Main default unsat ✅ 11.70970 11.70520
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 1.68777 1.67774
STP stp-cryptominisat4 default unsat ✅ 8.84449 8.83866
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 8.92134 8.92364
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 16.50780 32.87750
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.70443 0.70389
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.13306 0.24896
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.13169 0.24696
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 8.91730 8.91964
SMT-RAT SMT-RAT-final default unsat ✅ 45.78830 45.80600
STP stp-cryptominisat4 default unsat ✅ 8.65194 8.65268
stp-cmsat4-v15 default unsat ✅ 2.56162 2.56161
stp-cmsat4-mt-v15 default unknown ❌ 0.04647 0.04499
stp-minisat-v15 default unsat ✅ 7.09879 7.10092
Yices2 Yices default unsat ✅ 10.13640 10.13250
Z3 z3 4.4.0 default unsat ✅ 14.44820 14.45380
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 18.91370 18.92480
ABC_glucose glucose unsat ✅ 1.93059 1.93226
Boolector Boolector boolector unsat ✅ 0.82166 0.82217
Boolector preprop boolector unsat ✅ 0.82529 0.82591
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.11241 0.20863
MapleSTP MapleSTP default unsat ✅ 26.39190 26.40540
MapleSTP-mt default unsat ✅ 21.24120 84.35400
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 8.73041 8.73570
MinkeyRink Minkeyrink 2016 default unsat ✅ 2.66941 9.66175
Q3B Q3B default sat ✅ 54.83960 164.27000
STP stp-cms-exp-2016 default unsat ✅ 2.45132 2.45273
stp-cms-mt-2016 default unsat ✅ 2.10255 8.02924
stp-cms-st-2016 default unsat ✅ 2.42302 2.42434
stp-minisat-st-2016 default unsat ✅ 69.86850 69.90910
Yices2 Yices-2.4.2 default unsat ✅ 4.07012 4.07241
Z3 z3-4.4.1 default unsat ✅ 3.67926 3.68289
SMT-COMP 2017 0.12 (7/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.51736 0.51192
Boolector SMT17 final boolector unsat ✅ 0.86059 0.66949
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.14287 0.26927
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 9.23500 9.23436
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 8.06109 11.10000
Q3B Q3B default unknown ❌ 600.03600 1799.75000
STP stp_st default unsat ✅ 8.69038 8.68772
stp_mt default unsat ✅ 4.11747 12.71920
Yices2 Yices2-Main default unsat ✅ 9.65262 9.65124
Z3 z3-4.5.0 default unsat ✅ 9.83212 9.83075
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.63911 0.63907
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.30201 1.30210
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.71367 8.71461
MinkeyRink Minkeyrink MT_mt unsat ✅ 6.25353 24.58730
Minkeyrink ST_st unsat ✅ 6.37250 6.37192
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 5.66520 5.66515
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 7.37798 29.20830
STP-Riss-st-2018_riss-no-stderr unsat ✅ 2.07903 2.07899
Yices2 Yices 2.6.0_default unsat ✅ 15.87830 15.87910
Z3 z3-4.7.1_default unsat ✅ 9.65808 9.65757
SMT-COMP 2019 Boolector Boolector-wrapped-sq_default unsat ✅ 0.88984 0.88981
Poolector-wrapped-sq_default unsat ✅ 0.79160 2.74000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 1.74964 1.74974
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.77388 2.77380
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 6.71411 26.50770
MinkeyRink ST-wrapped-sq_default unsat ✅ 8.88040 8.87943
Par4 Par4-wrapped-sq_default unsat ✅ 0.60474 1.61000
STP STP-2019-wrapped-sq_default unsat ✅ 12.79030 25.46900
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 12.67250 25.25170
stp-minisat-wrapped-sq_default unsat ✅ 5.81036 5.80985
stp-mt-wrapped-sq_default unsat ✅ 9.11963 35.82820
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 13.50570 32.26930
stp-riss-wrapped-sq_default unknown ❌ 0.04127 0.04150
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 20.80550 20.80690
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 1.95688 1.95656
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 14.50940 14.50750
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.02000 2398.50000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 23.01660 23.01560
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 9.78612 9.78541
SMT-COMP 2020 0.11 (8/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.95373 0.95363
Boolector Boolector-wrapped-sq_default unsat ✅ 0.96091 0.96065
Poolector-wrapped-sq_default unsat ✅ 0.67944 2.22000
CVC4 CVC4-sq-final_default unsat ✅ 0.74366 0.74384
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.02000 1199.96000
MathSAT MathSAT5_default.sh unsat ✅ 37.78730 37.78100
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.04579 0.04605
MinkeyRink Solver 2020.3_default unsat ✅ 5.49452 21.28380
STP STP_default unsat ✅ 2.99535 11.75380
STP ++ Mergsat v1_default unsat ✅ 10.62000 10.62110
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.85428 0.85412
Z3 z3-4.8.8_default unsat ✅ 11.74550 11.73910
SMT-COMP 2022 Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.81896 0.81892
Bitwuzla-wrapped_default unsat ✅ 0.77691 0.77680
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.78960 0.78999
MathSAT MathSAT-5.6.8_default unsat ✅ 64.43040 64.42420
STP STP 2022.4_default unsat ✅ 0.59398 0.59400
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.59217 0.59215
Z3++BV z3++bv_0702_default unsat ✅ 0.68574 0.68559
Z3 z3-4.8.17_default unsat ✅ 7.70027 7.70204
SMT-COMP 2023 0.17 (5/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.82970 0.82961
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.58645 0.58698
STP STP 2022.4_default unsat ✅ 0.50750 0.50754
STP 2022.4_default unsat ✅ 0.50816 0.50814
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.03000 1240.69000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 17.90080 17.90100
Z3-Owl z3-Owl-Final_default unsat ✅ 12.06040 12.06050
z3-Owl-Final_default unsat ✅ 2.52541 2.52556
SMT-COMP 2024 0.17 (5/6) Bitwuzla Bitwuzla unsat ✅ 0.95715 0.85691
cvc5 cvc5 unsat ✅ 1.00868 0.90833
SMTInterpol SMTInterpol unknown ❌ 1201.71982 1251.99373
STP STP unsat ✅ 0.62416 0.52370
Yices2 Yices2 unsat ✅ 1.47957 1.37969
Z3alpha Z3-alpha unsat ✅ 86.70104 86.60008
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 0.73172 0.60284
Bitwuzla-MachBV-base unsat ✅ 0.83631 0.71901
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 1.43404 1.30675
BVDecide bv_decide unsat ✅ 1.82183 1.68850
bv_decide-nokernel unsat ✅ 1.45214 1.33068
cvc5 cvc5 unsat ✅ 0.69692 0.57844
SMTInterpol SMTInterpol unknown ❌ 1201.38306 1248.48084
Yices2 Yices2 unsat ✅ 1.61537 1.49688
Z3alpha Z3-alpha unsat ✅ 9.01521 34.88263
Z3 Z3-alpha-base unsat ✅ 7.76608 7.63006
Z3-Owl-base unsat ✅ 37.10787 36.98582
z3siri-base unsat ✅ 7.65601 7.53331
Z3-Owl Z3-Owl unsat ✅ 8.94311 8.81423