Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_008_0016.smt2 

The benchmark encodes 8 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
Size28323
Compressed Size4042
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 28315
Compressed Size4056
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants185
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite72 not28 or1 and109
=395 let1 concat128 extract72
bvor56 bvadd56

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 6.10700 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 317.95300 —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unknown ❌ — —
abziz_portfolio_2012_solvers default unsat ✅ 22.69870 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 72.75840 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 113.01400 —
Boolector-SMT-COMP-2011 default unsat ✅ 313.55400 —
Boolector-SMT-COMP-2012 default unsat ✅ 90.16910 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 85.83440 —
CVC3-SMT-COMP-2011 default unsat ✅ 76.89000 —
CVC3-SMT-COMP-2012 default unsat ✅ 78.30540 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.82311 —
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 ✅ 269.55100 —
STP2-SMT-COMP-2012 default unsat ✅ 17.57510 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 48.36970 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 37.74080 —
Z3-SMT-COMP-2011 default unsat ✅ 66.41230 —
SMT-COMP 2014 0.33 (6/9) 4Simp 4Simp - 2014 default unsat ✅ 7.23464 7.22290
Abziz abziz_portfolio_all_features default unsat ✅ 30.90550 30.82610
abziz_portfolio_min_features default unknown ❌ 2399.02000 2400.05000
Boolector Boolector boolector unsat ✅ 38.21590 38.21220
CVC4 CVC4 f7118b2 default unsat ✅ 7.49261 14.97070
MathSAT MathSAT-5.2.12-Main default unsat ✅ 2198.83000 2199.83000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 917.50600 917.70700
STP stp-cryptominisat4 default unknown ❌ 2399.12000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.71000 2400.06000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.08000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 18.03830 18.04330
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 9.53918 19.08710
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 9.38847 18.78610
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 174.28900 174.34100
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.78000
STP stp-cryptominisat4 default unsat ✅ 371.19300 371.32600
stp-cmsat4-v15 default unsat ✅ 26.97360 26.98390
stp-cmsat4-mt-v15 default unknown ❌ 0.14057 0.13898
stp-minisat-v15 default unsat ✅ 149.52100 149.57000
Yices2 Yices default unknown ❌ 2400.01000 2400.77000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.86000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 280.23000 280.39400
ABC_glucose glucose unsat ✅ 303.20400 303.31700
Boolector Boolector boolector unsat ✅ 26.15590 26.17310
Boolector preprop boolector unsat ✅ 26.09080 26.10560
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 8.24519 16.50610
MapleSTP MapleSTP default unknown ❌ 2400.02000 2401.39000
MapleSTP-mt default unsat ✅ 723.00000 2870.22000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 238.81800 238.95700
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.08000 9521.48000
Q3B Q3B default unknown ❌ 2400.06000 7203.52000
STP stp-cms-exp-2016 default unsat ✅ 86.59460 86.62280
stp-cms-mt-2016 default unsat ✅ 15.66910 61.88330
stp-cms-st-2016 default unsat ✅ 21.32960 21.34380
stp-minisat-st-2016 default unsat ✅ 1706.46000 1707.44000
Yices2 Yices-2.4.2 default unknown ❌ 2400.12000 2401.38000
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.27000
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 10.91430 10.91370
Boolector SMT17 final boolector unsat ✅ 20.94640 20.94400
CVC4 CVC4-smtcomp2017-main default unsat ✅ 13.45960 26.94540
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 283.66000 283.58800
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.06700 1193.37000
Q3B Q3B default unknown ❌ 600.05200 1797.63000
STP stp_st default unknown ❌ 600.09600 599.94600
stp_mt default unknown ❌ 600.07600 1907.73000
Yices2 Yices2-Main default unknown ❌ 600.01800 599.97800
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.94500
SMT-COMP 2018 0.71 (2/7) Boolector Boolector_default unsat ✅ 10.17490 10.17250
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.02000 1199.94000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 134.04900 134.04300
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.07000 4767.44000
Minkeyrink ST_st unknown ❌ 1200.01000 1200.02000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.01000 1200.02000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.05000 4770.21000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.03000 1200.03000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.90000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.85000
SMT-COMP 2019 0.62 (3/8) Boolector Boolector-wrapped-sq_default unsat ✅ 18.72790 18.72750
Poolector-wrapped-sq_default unsat ✅ 16.26070 64.03510
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 17.85990 17.85950
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.11000 2399.92000
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 2400.07000 9533.26000
MinkeyRink ST-wrapped-sq_default unknown ❌ 2400.02000 2399.75000
Par4 Par4-wrapped-sq_default unsat ✅ 9.58917 28.48000
STP STP-2019-wrapped-sq_default unknown ❌ 2400.02000 2399.96000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.11000 2400.03000
stp-minisat-wrapped-sq_default unknown ❌ 2400.02000 2399.76000
stp-mt-wrapped-sq_default unknown ❌ 2400.08000 9535.69000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.02000 7198.54000
stp-riss-wrapped-sq_default unknown ❌ 0.14822 0.14844
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.01000 2399.91000
Yices 2.6.2 Cadical-wrapped-sq_default unknown ❌ 2400.01000 2399.97000
Yices 2.6.2 Cryptominisat-wrapped-sq_default unknown ❌ 2400.02000 2399.98000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.12000 2399.48000
Yices 2.6.2 new bvsolver-wrapped-sq_default unknown ❌ 2400.01000 2399.61000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.03000 2399.69000
SMT-COMP 2020 0.67 (3/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 22.26340 22.26200
Boolector Boolector-wrapped-sq_default unsat ✅ 26.66390 26.65320
Poolector-wrapped-sq_default unsat ✅ 14.00780 54.88000
CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1199.74000
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.04000 1199.98000
MathSAT MathSAT5_default.sh unknown ❌ 1200.03000 1199.68000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.12983 0.13008
MinkeyRink Solver 2020.3_default unknown ❌ 1200.04000 4771.98000
STP STP_default unsat ✅ 18.96070 75.03370
STP ++ Mergsat v1_default unsat ✅ 60.23450 60.23710
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.02000 1199.90000
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.73000
SMT-COMP 2022 0.57 (3/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 32.81590 32.79850
Bitwuzla-wrapped_default unsat ✅ 24.46480 24.46470
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.07000 1199.22000
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.02000 1199.54000
STP STP 2022.4_default unsat ✅ 6.33148 6.33124
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1199.85000
Z3++BV z3++bv_0702_default unsat ✅ 930.02700 929.89700
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.73000
SMT-COMP 2025 0.67 (3/9) Bitwuzla Bitwuzla unsat ✅ 13.96823 13.84530
Bitwuzla-MachBV-base unsat ✅ 13.45936 13.33568
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 4.86409 4.74616
BVDecide bv_decide unsat ✅ 15.06656 14.93760
bv_decide-nokernel unsat ✅ 12.59370 12.45768
cvc5 cvc5 unknown ❌ 1201.78937 1201.04130
SMTInterpol SMTInterpol unknown ❌ 1201.34823 1237.20472
Yices2 Yices2 unknown ❌ 1201.25467 1200.99195
Z3alpha Z3-alpha unknown ❌ 1201.00664 4801.32356
Z3 Z3-alpha-base unknown ❌ 1201.28466 1200.98804
Z3-Owl-base unknown ❌ 1201.25596 1201.00085
z3siri-base unknown ❌ 1201.30311 1201.01537
Z3-Owl Z3-Owl unknown ❌ 1201.76163 1201.00231