Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_006_0032.smt2 

The benchmark encodes 6 simple processors
   receiving instructions to decode and execute.
   The processors compute the same function on 8 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
Size21219
Compressed Size3216
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 21211
Compressed Size3230
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants141
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite54 not15 or1 and76
=285 let1 concat96 extract54
bvor42 bvadd42

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 42.02070 —
Abziz abziz_portfolio_2011_minfeatures_2 default unknown ❌ — —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unsat ✅ 41.00580 —
abziz_portfolio_2012_solvers default unsat ✅ 50.42390 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 36.03910 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 92.25980 —
Boolector-SMT-COMP-2011 default unknown ❌ — —
Boolector-SMT-COMP-2012 default unsat ✅ 147.63400 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 24.78170 —
CVC3-SMT-COMP-2011 default unsat ✅ 21.66650 —
CVC3-SMT-COMP-2012 default unsat ✅ 22.28580 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.51345 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unknown ❌ — —
MathSAT5-HeavyBV-SMT-COMP-2012 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2010 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unsat ✅ 289.23200 —
STP2-SMT-COMP-2012 default unsat ✅ 45.27360 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 160.62100 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 27.13100 —
Z3-SMT-COMP-2011 default unsat ✅ 35.14950 —
SMT-COMP 2014 0.33 (6/9) 4Simp 4Simp - 2014 default unsat ✅ 9.53697 9.51555
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.10000
abziz_portfolio_min_features default unsat ✅ 74.11830 74.03150
Boolector Boolector boolector unsat ✅ 48.07340 48.07570
CVC4 CVC4 f7118b2 default unsat ✅ 7.27628 14.54180
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.21000 2400.02000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 2111.86000 2112.71000
STP stp-cryptominisat4 default unsat ✅ 502.53500 502.61000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.02000 2400.02000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.02000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 19.50080 19.50800
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.05603 4.09538
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.03687 4.05538
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1380.90000 1381.31000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.38000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2401.11000
stp-cmsat4-v15 default unsat ✅ 28.23780 28.24270
stp-cmsat4-mt-v15 default unknown ❌ 0.16841 0.16697
stp-minisat-v15 default unsat ✅ 934.62900 934.90100
Yices2 Yices default unknown ❌ 2400.01000 2400.74000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.88000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 983.65300 984.30800
ABC_glucose glucose unsat ✅ 1456.36000 1457.10000
Boolector Boolector boolector unsat ✅ 33.09120 33.11020
Boolector preprop boolector unsat ✅ 33.05890 33.07760
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 6.13833 12.29030
MapleSTP MapleSTP default unknown ❌ 2400.10000 2401.27000
MapleSTP-mt default unsat ✅ 611.47700 2429.38000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1285.38000 1286.03000
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.06000 9549.16000
Q3B Q3B default unknown ❌ 2400.08000 7203.54000
STP stp-cms-exp-2016 default unsat ✅ 85.15030 85.19900
stp-cms-mt-2016 default unsat ✅ 18.55110 73.01620
stp-cms-st-2016 default unsat ✅ 35.56290 35.58380
stp-minisat-st-2016 default unknown ❌ 2400.03000 2401.41000
Yices2 Yices-2.4.2 default unknown ❌ 2400.11000 2401.33000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.34000
SMT-COMP 2017 0.75 (2/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 15.71050 15.70640
Boolector SMT17 final boolector unsat ✅ 34.13670 34.13400
CVC4 CVC4-smtcomp2017-main default unsat ✅ 14.04390 23.12490
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.04500 599.87000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.12000 701.21700
Q3B Q3B default unknown ❌ 600.05700 1799.64000
STP stp_st default unknown ❌ 600.09000 599.98200
stp_mt default unknown ❌ 600.07700 2385.50000
Yices2 Yices2-Main default unknown ❌ 600.02100 599.91500
Z3 z3-4.5.0 default unknown ❌ 600.05800 477.23000
SMT-COMP 2018 0.86 (1/7) Boolector Boolector_default unsat ✅ 10.82520 10.82540
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.01000 1199.85000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.88000
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.06000 4774.76000
Minkeyrink ST_st unknown ❌ 1200.01000 1200.00000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.11000 1200.11000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.05000 4774.60000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.02000 1200.02000
Yices2 Yices 2.6.0_default unknown ❌ 1200.01000 1199.85000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1200.01000
SMT-COMP 2025 0.67 (3/9) Bitwuzla Bitwuzla unsat ✅ 16.50802 16.38350
Bitwuzla-MachBV-base unsat ✅ 23.78864 23.65977
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 24.11318 23.98842
BVDecide bv_decide unsat ✅ 13.01094 12.88499
bv_decide-nokernel unsat ✅ 11.03974 10.87738
cvc5 cvc5 unknown ❌ 1201.79141 1200.94934
SMTInterpol SMTInterpol unknown ❌ 1201.49439 1233.14269
Yices2 Yices2 unknown ❌ 1201.25087 1200.91927
Z3alpha Z3-alpha unknown ❌ 1201.00597 4801.48427
Z3 Z3-alpha-base unknown ❌ 1201.29882 1200.99477
Z3-Owl-base unknown ❌ 1201.30603 1201.06471
z3siri-base unknown ❌ 1201.30759 1201.01707
Z3-Owl Z3-Owl unknown ❌ 1201.75702 1201.00512