Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_007_0032.smt2 

The benchmark encodes 7 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
Size24775
Compressed Size3624
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 24767
Compressed Size3637
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants163
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite63 not21 or1 and92
=339 let1 concat112 extract63
bvor49 bvadd49

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 78.90050 —
Abziz abziz_portfolio_2011_minfeatures_2 default unknown ❌ — —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unknown ❌ — —
abziz_portfolio_2012_solvers default unsat ✅ 75.71740 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 53.51030 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 191.17700 —
Boolector-SMT-COMP-2011 default unknown ❌ — —
Boolector-SMT-COMP-2012 default unsat ✅ 127.11600 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 52.49310 —
CVC3-SMT-COMP-2011 default unsat ✅ 46.45990 —
CVC3-SMT-COMP-2012 default unsat ✅ 47.83300 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unsat ✅ 7.12508 —
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 ✅ 298.11500 —
STP2-SMT-COMP-2012 default unsat ✅ 69.88530 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 47.02720 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 345.21900 —
Z3-SMT-COMP-2011 default unsat ✅ 48.79350 —
SMT-COMP 2014 0.56 (4/9) 4Simp 4Simp - 2014 default unsat ✅ 18.34120 18.33720
Abziz abziz_portfolio_all_features default unknown ❌ 2399.22000 2400.03000
abziz_portfolio_min_features default unknown ❌ 2399.32000 2400.09000
Boolector Boolector boolector unsat ✅ 66.37060 66.37790
CVC4 CVC4 f7118b2 default unsat ✅ 6.45909 12.90300
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.21000 2400.06000
SONOLAR sonolar_smtcomp-2014 default unknown ❌ 2398.91000 2400.10000
STP stp-cryptominisat4 default unsat ✅ 527.56500 527.74600
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.51000 2400.00000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.04000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 40.01960 40.02790
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 4.13985 8.26974
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 4.10068 8.19375
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 980.73800 980.99900
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.69000
STP stp-cryptominisat4 default unsat ✅ 248.02000 248.10700
stp-cmsat4-v15 default unsat ✅ 38.42460 38.44320
stp-cmsat4-mt-v15 default unknown ❌ 0.19796 0.19697
stp-minisat-v15 default unknown ❌ 2400.01000 2401.07000
Yices2 Yices default unknown ❌ 2400.01000 2400.86000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.88000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 798.78600 799.22200
ABC_glucose glucose unsat ✅ 1134.23000 1134.97000
Boolector Boolector boolector unsat ✅ 40.34180 40.35060
Boolector preprop boolector unsat ✅ 40.56060 40.58250
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 10.35660 20.74690
MapleSTP MapleSTP default unknown ❌ 2400.02000 2401.36000
MapleSTP-mt default unsat ✅ 1385.89000 5509.27000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1029.52000 1030.05000
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.05000 9515.01000
Q3B Q3B default unknown ❌ 2400.04000 7204.09000
STP stp-cms-exp-2016 default unsat ✅ 676.42500 676.80700
stp-cms-mt-2016 default unsat ✅ 25.33880 100.27500
stp-cms-st-2016 default unsat ✅ 39.37080 39.38170
stp-minisat-st-2016 default unknown ❌ 2400.02000 2401.40000
Yices2 Yices-2.4.2 default unknown ❌ 2400.03000 2401.30000
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.27000
SMT-COMP 2017 0.75 (2/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 73.92580 73.92180
Boolector SMT17 final boolector unsat ✅ 37.23190 37.22230
CVC4 CVC4-smtcomp2017-main default unsat ✅ 7.09183 14.19160
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02700 599.92000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.08000 957.70700
Q3B Q3B default unknown ❌ 600.05800 1799.76000
STP stp_st default unknown ❌ 600.08900 600.01400
stp_mt default unknown ❌ 600.08600 2386.83000
Yices2 Yices2-Main default unknown ❌ 600.01800 599.90200
Z3 z3-4.5.0 default unknown ❌ 600.10300 600.03600
SMT-COMP 2018 0.86 (1/7) Boolector Boolector_default unsat ✅ 17.20630 17.20470
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.01000 1199.86000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.85000
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.04000 4774.96000
Minkeyrink ST_st unknown ❌ 1200.02000 1199.89000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.10000 1200.07000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.08000 4774.55000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.10000 1200.08000
Yices2 Yices 2.6.0_default unknown ❌ 1200.01000 1199.89000
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.88000
SMT-COMP 2019 0.62 (3/8) Boolector Boolector-wrapped-sq_default unsat ✅ 80.54290 80.52390
Poolector-wrapped-sq_default unsat ✅ 47.43630 187.30900
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 48.03010 48.03160
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.11000 2400.14000
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 2400.05000 9536.69000
MinkeyRink ST-wrapped-sq_default unknown ❌ 2400.03000 2400.14000
Par4 Par4-wrapped-sq_default unsat ✅ 18.60560 55.75000
STP STP-2019-wrapped-sq_default unknown ❌ 2400.01000 2399.71000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.02000 2399.95000
stp-minisat-wrapped-sq_default unknown ❌ 2400.01000 2399.89000
stp-mt-wrapped-sq_default unknown ❌ 2400.06000 9532.89000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.05000 7198.31000
stp-riss-wrapped-sq_default unknown ❌ 0.21455 0.21473
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.88000
Yices 2.6.2 Cadical-wrapped-sq_default unknown ❌ 2400.01000 2399.84000
Yices 2.6.2 Cryptominisat-wrapped-sq_default unknown ❌ 2400.10000 2400.08000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.02000 2398.50000
Yices 2.6.2 new bvsolver-wrapped-sq_default unknown ❌ 2400.02000 2399.93000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.74000
SMT-COMP 2023 0.67 (2/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 81.52590 81.52110
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1199.90000
STP STP 2022.4_default unsat ✅ 13.86980 13.87060
STP 2022.4_default unsat ✅ 13.87610 13.87640
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.02000 1248.22000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.12000 1200.01000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.96000
z3-Owl-Final_default unknown ❌ 1200.03000 1199.99000
SMT-COMP 2025 0.67 (3/9) Bitwuzla Bitwuzla unsat ✅ 68.84508 68.69722
Bitwuzla-MachBV-base unsat ✅ 85.89520 85.76723
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 32.95294 32.81768
BVDecide bv_decide unsat ✅ 36.22416 36.04755
bv_decide-nokernel unsat ✅ 33.36752 33.23216
cvc5 cvc5 unknown ❌ 1201.78990 1201.03508
SMTInterpol SMTInterpol unknown ❌ 1201.49572 1234.38364
Yices2 Yices2 unknown ❌ 1201.27842 1200.93996
Z3alpha Z3-alpha unknown ❌ 1201.00322 4801.48722
Z3 Z3-alpha-base unknown ❌ 1201.28054 1200.93792
Z3-Owl-base unknown ❌ 1201.28524 1201.00966
z3siri-base unknown ❌ 1201.30810 1201.01994
Z3-Owl Z3-Owl unknown ❌ 1201.76097 1201.01129