Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_007_0016.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
Size24727
Compressed Size3613
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 24719
Compressed Size3626
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 0.11 (8/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 14.68680 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 190.34800 —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unknown ❌ — —
abziz_portfolio_2012_solvers default unsat ✅ 12.51420 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 46.96660 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 86.44540 —
Boolector-SMT-COMP-2011 default unsat ✅ 185.22100 —
Boolector-SMT-COMP-2012 default unsat ✅ 98.47340 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 37.87690 —
CVC3-SMT-COMP-2011 default unsat ✅ 33.95380 —
CVC3-SMT-COMP-2012 default unsat ✅ 34.43300 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 767.59100 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.63737 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1046.23000 —
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 ✅ 118.43300 —
STP2-SMT-COMP-2012 default unsat ✅ 7.71106 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 42.60610 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 28.42490 —
Z3-SMT-COMP-2011 default unsat ✅ 41.32480 —
SMT-COMP 2014 0.33 (6/9) 4Simp 4Simp - 2014 default unsat ✅ 7.55874 7.55185
Abziz abziz_portfolio_all_features default unknown ❌ 2399.22000 2400.05000
abziz_portfolio_min_features default unknown ❌ 2399.22000 2400.02000
Boolector Boolector boolector unsat ✅ 37.80710 37.81220
CVC4 CVC4 f7118b2 default unsat ✅ 5.35343 10.68640
MathSAT MathSAT-5.2.12-Main default unsat ✅ 785.38600 785.60500
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 880.04700 880.38900
STP stp-cryptominisat4 default unsat ✅ 160.03100 160.05300
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.02000 2400.12000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.09000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 10.74240 10.74540
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 3.08421 6.15306
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 3.09355 6.17306
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 242.23300 242.29000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.03000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2401.01000
stp-cmsat4-v15 default unsat ✅ 22.87050 22.86550
stp-cmsat4-mt-v15 default unknown ❌ 0.12830 0.12698
stp-minisat-v15 default unsat ✅ 127.03700 127.08800
Yices2 Yices default unknown ❌ 2400.01000 2400.80000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.92000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 381.57500 381.79700
ABC_glucose glucose unsat ✅ 505.75200 506.03600
Boolector Boolector boolector unsat ✅ 18.00400 18.01560
Boolector preprop boolector unsat ✅ 17.86290 17.87290
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 8.44313 16.90600
MapleSTP MapleSTP default unknown ❌ 2400.10000 2401.50000
MapleSTP-mt default unsat ✅ 521.49600 2071.95000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 406.72500 406.98800
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.07000 9538.53000
Q3B Q3B default unknown ❌ 2400.05000 7203.96000
STP stp-cms-exp-2016 default unsat ✅ 73.71930 73.76110
stp-cms-mt-2016 default unsat ✅ 14.23390 56.09840
stp-cms-st-2016 default unsat ✅ 48.45800 48.48350
stp-minisat-st-2016 default unsat ✅ 874.92000 875.40000
Yices2 Yices-2.4.2 default unknown ❌ 2400.03000 2401.13000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.53000
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 6.52214 6.52160
Boolector SMT17 final boolector unsat ✅ 14.37790 14.37590
CVC4 CVC4-smtcomp2017-main default unsat ✅ 4.80848 9.61119
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 407.71400 407.66000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.07000 1211.29000
Q3B Q3B default unknown ❌ 600.10000 1799.80000
STP stp_st default unknown ❌ 600.09700 600.09800
stp_mt default unknown ❌ 600.05900 2387.08000
Yices2 Yices2-Main default unknown ❌ 600.01300 599.94600
Z3 z3-4.5.0 default unknown ❌ 600.10400 600.04600
SMT-COMP 2018 0.71 (2/7) Boolector Boolector_default unsat ✅ 8.25025 8.25005
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.02000 1199.88000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 403.32500 403.29700
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.06000 4774.94000
Minkeyrink ST_st unknown ❌ 1200.12000 1199.98000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.03000 1199.96000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.09000 4771.04000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.06000 1199.98000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.88000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.93000
SMT-COMP 2020 0.56 (4/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 20.33010 20.32760
Boolector Boolector-wrapped-sq_default unsat ✅ 12.72670 12.72230
Poolector-wrapped-sq_default unsat ✅ 9.80451 38.48240
CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1199.95000
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.08000 1200.01000
MathSAT MathSAT5_default.sh unknown ❌ 1200.02000 1199.62000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.11571 0.11596
MinkeyRink Solver 2020.3_default unknown ❌ 1200.08000 4769.72000
STP STP_default unsat ✅ 17.06770 67.55560
STP ++ Mergsat v1_default unsat ✅ 57.71220 57.71480
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 749.92600 749.92500
Z3 z3-4.8.8_default unknown ❌ 1200.03000 1199.90000
SMT-COMP 2022 0.57 (3/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 18.58310 18.58160
Bitwuzla-wrapped_default unsat ✅ 19.57250 19.56490
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 590.39200 590.32600
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.04000 1200.09000
STP STP 2022.4_default unsat ✅ 4.34107 4.34076
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1200.00000
Z3++BV z3++bv_0702_default unknown ❌ 1200.09000 1199.92000
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2023 0.50 (3/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 17.98340 17.98220
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 794.92700 794.79300
STP STP 2022.4_default unsat ✅ 5.31053 5.31037
STP 2022.4_default unsat ✅ 5.31641 5.31650
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.09000 1248.76000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.70000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.77000
z3-Owl-Final_default unknown ❌ 1200.11000 1199.99000
SMT-COMP 2025 0.67 (3/9) Bitwuzla Bitwuzla unsat ✅ 14.01422 13.88897
Bitwuzla-MachBV-base unsat ✅ 8.61273 8.49650
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 7.07204 6.95167
BVDecide bv_decide unsat ✅ 9.46424 9.32970
bv_decide-nokernel unsat ✅ 7.51440 7.36977
cvc5 cvc5 unknown ❌ 1201.76863 1201.02437
SMTInterpol SMTInterpol unknown ❌ 1201.33958 1237.16517
Yices2 Yices2 unknown ❌ 1201.29095 1201.02851
Z3alpha Z3-alpha unknown ❌ 1201.00630 4802.46343
Z3 Z3-alpha-base unknown ❌ 1201.26168 1200.90667
Z3-Owl-base unknown ❌ 1201.30450 1201.06585
z3siri-base unknown ❌ 1201.27627 1200.96965
Z3-Owl Z3-Owl unknown ❌ 1201.76030 1201.02873