Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_006_004_0016.smt2 

The benchmark encodes 4 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
Size11564
Compressed Size2107
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 11556
Compressed Size2124
Max. Term Depth10
Asserts 1
Declared Functions0
Declared Constants79
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not6 or1 and47
=151 let1 concat48 extract28
bvor20 bvadd20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 1.64293 —
Abziz abziz_portfolio_2011_minfeatures_2 default unknown ❌ — —
abziz_portfolio_2011_solvers_2 default unsat ✅ 28.45470 —
abziz_portfolio_2012_minfeatures default unsat ✅ 6.05569 —
abziz_portfolio_2012_solvers default unsat ✅ 6.04301 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 19.15940 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 49.66570 —
Boolector-SMT-COMP-2011 default unsat ✅ 23.52100 —
Boolector-SMT-COMP-2012 default unsat ✅ 26.09280 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 2.43170 —
CVC3-SMT-COMP-2011 default unsat ✅ 2.13779 —
CVC3-SMT-COMP-2012 default unsat ✅ 2.17538 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 21.28500 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.27652 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1103.15000 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 528.59900 —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 1315.05000 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 293.20300 —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unsat ✅ 44.84920 —
STP2-SMT-COMP-2012 default unsat ✅ 1.04229 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 11.55870 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 55.73240 —
Z3-SMT-COMP-2011 default unsat ✅ 13.48510 —
SMT-COMP 2014 0.11 (8/9) 4Simp 4Simp - 2014 default unsat ✅ 1.58155 1.57076
Abziz abziz_portfolio_all_features default unsat ✅ 1799.35000 1800.08000
abziz_portfolio_min_features default unsat ✅ 1798.89000 1799.66000
Boolector Boolector boolector unsat ✅ 3.95429 3.94440
CVC4 CVC4 f7118b2 default unsat ✅ 0.55238 1.07084
MathSAT MathSAT-5.2.12-Main default unsat ✅ 492.24800 492.44400
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 16.54240 16.53550
STP stp-cryptominisat4 default unsat ✅ 129.38200 129.41200
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.03000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 57.32620 57.33130
SMT-COMP 2015 0.14 (6/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 1.55802 1.55776
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.63762 1.25581
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.63953 1.26081
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 72.56560 72.57500
SMT-RAT SMT-RAT-final default unsat ✅ 1300.64000 1301.20000
STP stp-cryptominisat4 default unsat ✅ 52.43080 52.44500
stp-cmsat4-v15 default unsat ✅ 11.14740 11.14930
stp-cmsat4-mt-v15 default unknown ❌ 0.06582 0.06499
stp-minisat-v15 default unsat ✅ 38.38210 38.39720
Yices2 Yices default unknown ❌ 2400.01000 2400.71000
Z3 z3 4.4.0 default unsat ✅ 252.63900 252.72700
SMT-COMP 2016 0.20 (8/10) ABC ABC_default default_abc unsat ✅ 171.12900 171.22600
ABC_glucose glucose unsat ✅ 17.52600 17.53540
Boolector Boolector boolector unsat ✅ 2.44524 2.44658
Boolector preprop boolector unsat ✅ 2.44610 2.44732
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.41640 0.81586
MapleSTP MapleSTP default unsat ✅ 927.02600 927.64400
MapleSTP-mt default unsat ✅ 166.64100 661.65700
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 98.39040 98.44700
MinkeyRink Minkeyrink 2016 default unsat ✅ 31.37710 121.54300
Q3B Q3B default unknown ❌ 2400.04000 7203.93000
STP stp-cms-exp-2016 default unsat ✅ 11.70210 11.71010
stp-cms-mt-2016 default unsat ✅ 8.25733 32.62210
stp-cms-st-2016 default unsat ✅ 9.17560 9.17726
stp-minisat-st-2016 default unsat ✅ 281.64200 281.82400
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.36000
Z3 z3-4.4.1 default unsat ✅ 45.70990 45.73780
SMT-COMP 2017 0.25 (6/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 1.81343 1.80006
Boolector SMT17 final boolector unsat ✅ 2.95403 2.95374
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.69583 1.37252
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 90.65850 90.39260
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 188.85000 376.32000
Q3B Q3B default unknown ❌ 600.06300 1780.51000
STP stp_st default unsat ✅ 223.05800 223.04900
stp_mt default unsat ✅ 320.43300 634.57400
Yices2 Yices2-Main default unknown ❌ 600.03000 476.00500
Z3 z3-4.5.0 default unsat ✅ 271.02400 270.94300
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default unsat ✅ 1.51557 1.51539
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 50.90530 50.90450
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 80.80730 80.80330
MinkeyRink Minkeyrink MT_mt unsat ✅ 53.27720 211.58500
Minkeyrink ST_st unsat ✅ 142.99100 142.98500
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 136.65500 136.64300
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 93.94670 372.19300
STP-Riss-st-2018_riss-no-stderr unsat ✅ 72.85870 72.85360
Yices2 Yices 2.6.0_default unknown ❌ 1200.10000 1199.91000
Z3 z3-4.7.1_default unsat ✅ 790.15000 790.09700
SMT-COMP 2019 Boolector Boolector-wrapped-sq_default unsat ✅ 3.16153 3.16138
Poolector-wrapped-sq_default unsat ✅ 3.32312 12.74000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 2.16357 2.16352
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 59.35400 59.34690
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 23.58130 93.50730
MinkeyRink ST-wrapped-sq_default unsat ✅ 27.07210 27.06400
Par4 Par4-wrapped-sq_default unsat ✅ 2.05339 6.03000
STP STP-2019-wrapped-sq_default unsat ✅ 47.83420 47.82840
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 172.79600 172.77000
stp-minisat-wrapped-sq_default unsat ✅ 700.24100 700.19600
stp-mt-wrapped-sq_default unsat ✅ 35.91590 137.26100
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 717.22400 938.49300
stp-riss-wrapped-sq_default unknown ❌ 0.06359 0.06381
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.11000 2399.80000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 94.62900 94.62870
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 140.85900 140.84500
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.09000 2398.51000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 188.63400 188.62600
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1005.95000 1005.94000
SMT-COMP 2020 0.44 (5/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.18895 3.18833
Boolector Boolector-wrapped-sq_default unsat ✅ 5.86162 5.86183
Poolector-wrapped-sq_default unsat ✅ 2.88656 10.72900
CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1199.95000
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.02000 1199.92000
MathSAT MathSAT5_default.sh unknown ❌ 1200.01000 1199.86000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.06316 0.06339
MinkeyRink Solver 2020.3_default unsat ✅ 50.64520 200.52100
STP STP_default unsat ✅ 6.96510 27.44280
STP ++ Mergsat v1_default unsat ✅ 26.13030 26.12410
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 2.40296 2.40248
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1199.83000
SMT-COMP 2021 0.25 (3/4) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.71362 3.71357
MathSAT mathsat-5.6.6_default unknown ❌ 1200.08000 1199.51000
STP STP 2021.0_default unsat ✅ 7.65773 30.24050
Z3 z3-4.8.11_default unsat ✅ 732.69900 732.64100
SMT-COMP 2023 0.33 (4/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.12755 3.12727
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 46.98280 46.97920
STP STP 2022.4_default unsat ✅ 1.50524 1.50197
STP 2022.4_default unsat ✅ 1.49658 1.49653
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.06000 1247.70000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.03000 1199.99000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.87000
z3-Owl-Final_default unsat ✅ 22.47660 22.47290
SMT-COMP 2024 0.33 (4/6) Bitwuzla Bitwuzla unsat ✅ 2.34885 2.24712
cvc5 cvc5 unsat ✅ 37.32499 37.21772
SMTInterpol SMTInterpol unknown ❌ 1201.71683 1243.02577
STP STP unsat ✅ 1.82231 1.72167
Yices2 Yices2 unsat ✅ 200.30640 200.07724
Z3alpha Z3-alpha unknown ❌ 1201.73538 1201.10159
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 2.04220 1.91811
Bitwuzla-MachBV-base unsat ✅ 2.19893 2.06834
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 2.60648 2.48898
BVDecide bv_decide unsat ✅ 3.49858 3.32144
bv_decide-nokernel unsat ✅ 2.78147 2.61841
cvc5 cvc5 unsat ✅ 9.14404 9.01758
SMTInterpol SMTInterpol unknown ❌ 1201.38204 1241.87202
Yices2 Yices2 unsat ✅ 498.97577 498.76949
Z3alpha Z3-alpha unsat ✅ 259.21598 1035.11664
Z3 Z3-alpha-base unsat ✅ 177.36346 177.20697
Z3-Owl-base unsat ✅ 844.00392 843.80020
z3siri-base unsat ✅ 175.35126 175.20497
Z3-Owl Z3-Owl unsat ✅ 473.93827 473.76573