Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_006_003_0004.smt2 

The benchmark encodes 3 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
Size8819
Compressed Size1772
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 8811
Compressed Size1774
Max. Term Depth10
Asserts 1
Declared Functions0
Declared Constants61
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite27 not3 or1 and34
=111 let1 concat36 extract21
bvor15 bvadd15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.20258 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 0.52127 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 0.53316 —
abziz_portfolio_2012_minfeatures default unsat ✅ 0.53077 —
abziz_portfolio_2012_solvers default unsat ✅ 0.51755 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 0.54524 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 0.73165 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.33646 —
Boolector-SMT-COMP-2012 default unsat ✅ 1.37270 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.63057 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.57120 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.56549 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.26001 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.04910 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 4.50229 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.21328 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 7.06631 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 10.88220 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.40492 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 3.29961 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.36136 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.47330 —
STP STP2-SMT-COMP-2011 default unsat ✅ 1.43608 —
STP2-SMT-COMP-2012 default unsat ✅ 0.10000 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 2.12967 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.55044 —
Z3-SMT-COMP-2011 default unsat ✅ 0.51261 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.09428 0.08099
Abziz abziz_portfolio_all_features default unsat ✅ 5.17071 5.09998
abziz_portfolio_min_features default unsat ✅ 33.94760 33.88560
Boolector Boolector boolector unsat ✅ 0.20728 0.19897
CVC4 CVC4 f7118b2 default unsat ✅ 0.15706 0.29595
MathSAT MathSAT-5.2.12-Main default unsat ✅ 5.39337 5.38718
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.48904 0.47793
STP stp-cryptominisat4 default unsat ✅ 0.83140 0.82287
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 748.49200 748.70400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 10.38040 10.37540
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.25666 0.25596
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.15287 0.28696
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.15228 0.28696
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.75164 1.75173
SMT-RAT SMT-RAT-final default unsat ✅ 5.19290 5.19321
STP stp-cryptominisat4 default unsat ✅ 1.24326 1.24281
stp-cmsat4-v15 default unsat ✅ 0.85648 0.85587
stp-cmsat4-mt-v15 default unknown ❌ 0.04086 0.03999
stp-minisat-v15 default unsat ✅ 0.90705 0.90686
Yices2 Yices default unsat ✅ 7.72542 7.72583
Z3 z3 4.4.0 default unsat ✅ 3.39426 3.39548
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 3.79322 3.79016
ABC_glucose glucose unsat ✅ 0.78333 0.78416
Boolector Boolector boolector unsat ✅ 0.22004 0.22013
Boolector preprop boolector unsat ✅ 0.22577 0.22585
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.14079 0.26565
MapleSTP MapleSTP default unsat ✅ 1.54621 1.54797
MapleSTP-mt default unsat ✅ 0.98310 3.81853
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.67413 1.67599
MinkeyRink Minkeyrink 2016 default unsat ✅ 17.54320 69.23080
Q3B Q3B default unsat ✅ 253.42200 760.25000
STP stp-cms-exp-2016 default unsat ✅ 0.85974 0.86020
stp-cms-mt-2016 default unsat ✅ 0.76834 2.97104
stp-cms-st-2016 default unsat ✅ 0.81455 0.81502
stp-minisat-st-2016 default unsat ✅ 5.50164 5.50432
Yices2 Yices-2.4.2 default unsat ✅ 63.17850 63.21450
Z3 z3-4.4.1 default unsat ✅ 2.56384 2.56648
SMT-COMP 2017 0.12 (7/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.23062 0.22990
Boolector SMT17 final boolector unsat ✅ 0.22542 0.22540
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.13691 0.25745
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.54624 1.54704
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 7.94089 10.84000
Q3B Q3B default unknown ❌ 600.04600 1785.36000
STP stp_st default unsat ✅ 7.26107 7.25996
stp_mt default unsat ✅ 5.95758 23.57680
Yices2 Yices2-Main default unsat ✅ 39.83650 39.80180
Z3 z3-4.5.0 default unsat ✅ 9.12006 9.11916
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.25876 0.25866
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 5.26653 5.26632
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.94848 1.94932
MinkeyRink Minkeyrink MT_mt unsat ✅ 21.98140 87.20930
Minkeyrink ST_st unsat ✅ 20.96980 20.96870
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 34.57600 34.57030
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 25.60220 101.71100
STP-Riss-st-2018_riss-no-stderr unsat ✅ 21.43690 21.43610
Yices2 Yices 2.6.0_default unsat ✅ 26.85700 26.85730
Z3 z3-4.7.1_default unsat ✅ 1.78764 1.78745
SMT-COMP 2020 0.11 (8/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.28745 0.28726
Boolector Boolector-wrapped-sq_default unsat ✅ 0.28464 0.28467
Poolector-wrapped-sq_default unsat ✅ 0.27901 0.29147
CVC4 CVC4-sq-final_default unsat ✅ 1.53663 1.53694
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.11000 1200.01000
MathSAT MathSAT5_default.sh unsat ✅ 3.96938 3.96909
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.03835 0.03858
MinkeyRink Solver 2020.3_default unsat ✅ 6.34420 24.98880
STP STP_default unsat ✅ 0.33582 1.24838
STP ++ Mergsat v1_default unsat ✅ 3.95120 3.95284
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 7.04670 7.04647
Z3 z3-4.8.8_default unsat ✅ 4.92240 4.92207
SMT-COMP 2021 Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.36159 0.36151
MathSAT mathsat-5.6.6_default unsat ✅ 3.00750 3.00744
STP STP 2021.0_default unsat ✅ 0.46470 1.74170
Z3 z3-4.8.11_default unsat ✅ 12.47630 12.47610
SMT-COMP 2022 Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.32717 0.32712
Bitwuzla-wrapped_default unsat ✅ 0.31782 0.31778
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 5.00320 4.99765
MathSAT MathSAT-5.6.8_default unsat ✅ 4.26149 4.26105
STP STP 2022.4_default unsat ✅ 0.25638 0.25639
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.91763 0.91753
Z3++BV z3++bv_0702_default unsat ✅ 4.08045 4.08042
Z3 z3-4.8.17_default unsat ✅ 22.90590 22.90880
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 0.39618 0.27714
Bitwuzla-MachBV-base unsat ✅ 0.43521 0.30873
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 0.59589 0.47130
BVDecide bv_decide unsat ✅ 1.38726 1.20803
bv_decide-nokernel unsat ✅ 0.98680 0.80439
cvc5 cvc5 unsat ✅ 1.48519 1.36677
SMTInterpol SMTInterpol unknown ❌ 1201.48851 1271.27593
Yices2 Yices2 unsat ✅ 5.17243 5.04568
Z3alpha Z3-alpha unsat ✅ 2.86244 10.19169
Z3 Z3-alpha-base unsat ✅ 10.21922 10.09825
Z3-Owl-base unsat ✅ 48.06358 47.93938
z3siri-base unsat ✅ 10.20976 10.09431
Z3-Owl Z3-Owl unsat ✅ 40.27137 40.14467