Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_003_0004.smt2 

The benchmark encodes 3 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
Size10741
Compressed Size1924
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 10733
Compressed Size1925
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants75
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite27 not3 or1 and34
=135 let1 concat48 extract27
bvor21 bvadd21

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.37590 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 1.45539 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 1.45800 —
abziz_portfolio_2012_minfeatures default unsat ✅ 1.45444 —
abziz_portfolio_2012_solvers default unsat ✅ 1.49649 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 1.50939 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 1.32337 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.54554 —
Boolector-SMT-COMP-2012 default unsat ✅ 2.08178 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.96759 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.86405 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.87371 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.57075 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.06621 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 7.82601 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.32825 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 40.98430 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 27.04520 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.87476 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 10.28580 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.96774 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.86305 —
STP STP2-SMT-COMP-2011 default unsat ✅ 1.47654 —
STP2-SMT-COMP-2012 default unsat ✅ 0.20523 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 16.44280 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.05641 —
Z3-SMT-COMP-2011 default unsat ✅ 1.50560 —
SMT-COMP 2014 0.11 (8/9) 4Simp 4Simp - 2014 default unsat ✅ 0.17034 0.15898
Abziz abziz_portfolio_all_features default unsat ✅ 5.21817 5.13197
abziz_portfolio_min_features default unsat ✅ 1860.99000 1861.41000
Boolector Boolector boolector unsat ✅ 0.45685 0.44693
CVC4 CVC4 f7118b2 default unsat ✅ 0.19530 0.35495
MathSAT MathSAT-5.2.12-Main default unsat ✅ 7.71328 7.70683
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.59754 0.58591
STP stp-cryptominisat4 default unsat ✅ 2.02366 2.02269
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.11000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 587.14300 587.36600
SMT-COMP 2015 0.29 (5/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.20202 0.20097
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.20552 0.39194
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.20399 0.39094
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.87136 5.87311
SMT-RAT SMT-RAT-final default unsat ✅ 14.31660 14.32080
STP stp-cryptominisat4 default unsat ✅ 1.42755 1.42678
stp-cmsat4-v15 default unsat ✅ 2.41784 2.41763
stp-cmsat4-mt-v15 default unknown ❌ 0.04696 0.04599
stp-minisat-v15 default unsat ✅ 2.07824 2.07768
Yices2 Yices default unknown ❌ 2400.01000 2400.98000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.98000
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc unsat ✅ 5.76258 5.76580
ABC_glucose glucose unsat ✅ 1.11486 1.11568
Boolector Boolector boolector unsat ✅ 0.33458 0.33502
Boolector preprop boolector unsat ✅ 0.33877 0.33926
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.14032 0.26461
MapleSTP MapleSTP default unsat ✅ 11.23120 11.23750
MapleSTP-mt default unsat ✅ 14.11620 56.03920
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 4.35678 4.36010
MinkeyRink Minkeyrink 2016 default unsat ✅ 72.57710 288.23500
Q3B Q3B default sat ✅ 65.48140 196.21000
STP stp-cms-exp-2016 default unsat ✅ 1.69754 1.69846
stp-cms-mt-2016 default unsat ✅ 1.26335 4.92046
stp-cms-st-2016 default unsat ✅ 1.37010 1.37083
stp-minisat-st-2016 default unsat ✅ 19.73490 19.74410
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.42000
Z3 z3-4.4.1 default unsat ✅ 7.21105 7.21658
SMT-COMP 2017 0.25 (6/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.32852 0.32794
Boolector SMT17 final boolector unsat ✅ 0.33815 0.33775
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.19584 0.37222
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 9.08286 9.08183
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 29.52700 54.48000
Q3B Q3B default unknown ❌ 600.03700 1799.04000
STP stp_st default unsat ✅ 27.76200 27.75960
stp_mt default unsat ✅ 24.06790 95.65690
Yices2 Yices2-Main default unknown ❌ 600.04400 600.03600
Z3 z3-4.5.0 default unsat ✅ 486.20700 486.20500
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default unsat ✅ 0.29975 0.29970
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 242.76800 242.76600
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.47599 2.47666
MinkeyRink Minkeyrink MT_mt unsat ✅ 487.98800 1937.48000
Minkeyrink ST_st unsat ✅ 380.72900 380.71700
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 1173.00000 1172.99000
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 1001.45000 3984.97000
STP-Riss-st-2018_riss-no-stderr unsat ✅ 307.27400 307.24600
Yices2 Yices 2.6.0_default unknown ❌ 1200.10000 1200.12000
Z3 z3-4.7.1_default unsat ✅ 600.11800 600.07500
SMT-COMP 2019 Boolector Boolector-wrapped-sq_default unsat ✅ 0.39379 0.39378
Poolector-wrapped-sq_default unsat ✅ 0.38295 0.32360
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 0.28564 0.28561
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 937.12300 937.02600
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 878.81600 3490.71000
MinkeyRink ST-wrapped-sq_default unsat ✅ 1225.67000 1225.66000
Par4 Par4-wrapped-sq_default unsat ✅ 0.29448 0.00637
STP STP-2019-wrapped-sq_default unknown ❌ 2400.02000 2399.99000
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 1497.45000 1497.31000
stp-minisat-wrapped-sq_default unknown ❌ 2400.03000 2400.03000
stp-mt-wrapped-sq_default unsat ✅ 651.78300 2585.78000
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 2400.03000 6340.59000
stp-riss-wrapped-sq_default unknown ❌ 0.03521 0.03538
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.07000 2399.88000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 58.62540 58.62070
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 74.34020 74.33240
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.03000 2399.74000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 18.40890 18.40980
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 74.68540 74.68870
SMT-COMP 2025 0.44 (5/9) Bitwuzla Bitwuzla unsat ✅ 0.44036 0.32179
Bitwuzla-MachBV-base unsat ✅ 0.51123 0.38211
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 0.77362 0.65434
BVDecide bv_decide unsat ✅ 1.71813 1.58538
bv_decide-nokernel unsat ✅ 1.21348 1.06828
cvc5 cvc5 unsat ✅ 20.87633 20.73662
SMTInterpol SMTInterpol unknown ❌ 1201.49157 1267.83728
Yices2 Yices2 unsat ✅ 22.32147 22.18695
Z3alpha Z3-alpha unknown ❌ 1201.00531 4801.32793
Z3 Z3-alpha-base unknown ❌ 1201.28790 1201.04689
Z3-Owl-base unknown ❌ 1201.25898 1200.97042
z3siri-base unknown ❌ 1201.25514 1200.99578
Z3-Owl Z3-Owl unknown ❌ 1201.78629 1201.01312