Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_006_0004.smt2 

The benchmark encodes 6 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
Size20973
Compressed Size3164
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 20965
Compressed Size3177
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants141
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite54 not15 or1 and76
=285 let1 concat96 extract54
bvor42 bvadd42

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 1.43796 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 6.60520 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 6.58928 —
abziz_portfolio_2012_minfeatures default unsat ✅ 6.97933 —
abziz_portfolio_2012_solvers default unsat ✅ 5.82083 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 8.32284 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 5.88950 —
Boolector-SMT-COMP-2011 default unsat ✅ 1.55379 —
Boolector-SMT-COMP-2012 default unsat ✅ 10.79440 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 12.29720 —
CVC3-SMT-COMP-2011 default unsat ✅ 11.10950 —
CVC3-SMT-COMP-2012 default unsat ✅ 11.12590 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 8.53820 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.38830 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 43.22810 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 1.91371 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 360.53100 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 361.36200 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 485.21700 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 25.97600 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 343.67300 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 385.08300 —
STP STP2-SMT-COMP-2011 default unsat ✅ 3.22428 —
STP2-SMT-COMP-2012 default unsat ✅ 0.76995 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 17.54420 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.56620 —
Z3-SMT-COMP-2011 default unsat ✅ 13.90360 —
SMT-COMP 2014 0.22 (7/9) 4Simp 4Simp - 2014 default unsat ✅ 1.40414 1.39179
Abziz abziz_portfolio_all_features default unsat ✅ 6.01361 5.93185
abziz_portfolio_min_features default unknown ❌ 2399.32000 2400.03000
Boolector Boolector boolector unsat ✅ 2.60113 2.59360
CVC4 CVC4 f7118b2 default unsat ✅ 4.63863 9.24859
MathSAT MathSAT-5.2.12-Main default unsat ✅ 121.69800 121.71500
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 8.05594 8.04778
STP stp-cryptominisat4 default unsat ✅ 52.52680 52.54000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.09000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.31000 2400.01000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.77749 0.77688
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.15743 2.29265
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.17617 2.32965
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 8.48244 8.48471
SMT-RAT SMT-RAT-final default unknown ❌ 2400.03000 2400.56000
STP stp-cryptominisat4 default unsat ✅ 20.87610 20.88380
stp-cmsat4-v15 default unsat ✅ 5.06429 5.06423
stp-cmsat4-mt-v15 default unknown ❌ 0.06261 0.06099
stp-minisat-v15 default unsat ✅ 4.81625 4.81727
Yices2 Yices default unknown ❌ 2400.01000 2400.94000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.98000
SMT-COMP 2016 0.30 (7/10) ABC ABC_default default_abc unsat ✅ 22.44220 22.45090
ABC_glucose glucose unsat ✅ 8.24690 8.25169
Boolector Boolector boolector unsat ✅ 0.68980 0.69022
Boolector preprop boolector unsat ✅ 0.69721 0.69759
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 3.85517 7.70819
MapleSTP MapleSTP default unsat ✅ 29.17810 29.19300
MapleSTP-mt default unsat ✅ 31.89390 126.59900
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 12.05340 12.06110
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.08000 9533.84000
Q3B Q3B default unknown ❌ 2400.10000 7204.78000
STP stp-cms-exp-2016 default unsat ✅ 4.21782 4.22021
stp-cms-mt-2016 default unsat ✅ 5.58254 22.02130
stp-cms-st-2016 default unsat ✅ 7.36949 7.37366
stp-minisat-st-2016 default unsat ✅ 42.58790 42.60990
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.39000
Z3 z3-4.4.1 default unsat ✅ 605.04000 605.36300
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.68809 0.68746
Boolector SMT17 final boolector unsat ✅ 0.76216 0.76093
CVC4 CVC4-smtcomp2017-main default unsat ✅ 5.36730 10.72920
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 9.51792 9.51797
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.04600 1211.02000
Q3B Q3B default unknown ❌ 600.03300 1799.70000
STP stp_st default unknown ❌ 600.00900 599.93200
stp_mt default unknown ❌ 600.04900 2387.21000
Yices2 Yices2-Main default unknown ❌ 600.09800 599.97800
Z3 z3-4.5.0 default unknown ❌ 600.05300 486.47400
SMT-COMP 2018 0.29 (5/7) Boolector Boolector_default unsat ✅ 1.25263 1.25243
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 614.34200 614.30200
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.77056 8.76967
MinkeyRink Minkeyrink MT_mt unsat ✅ 1079.08000 4294.13000
Minkeyrink ST_st unsat ✅ 746.54500 746.55200
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 1122.78000 1122.70000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.07000 4770.42000
STP-Riss-st-2018_riss-no-stderr unsat ✅ 756.18900 756.13300
Yices2 Yices 2.6.0_default unknown ❌ 1200.01000 1199.85000
Z3 z3-4.7.1_default unknown ❌ 1200.03000 1199.83000
SMT-COMP 2019 0.25 (6/8) Boolector Boolector-wrapped-sq_default unsat ✅ 1.01518 1.01516
Poolector-wrapped-sq_default unsat ✅ 0.98641 3.36000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 0.61317 0.61315
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.11000 2399.96000
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 386.40000 1535.16000
MinkeyRink ST-wrapped-sq_default unsat ✅ 910.61200 910.56500
Par4 Par4-wrapped-sq_default unsat ✅ 0.73880 2.09000
STP STP-2019-wrapped-sq_default unsat ✅ 1037.82000 1037.77000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.10000 2400.13000
stp-minisat-wrapped-sq_default unknown ❌ 2400.05000 2399.97000
stp-mt-wrapped-sq_default unknown ❌ 2400.06000 9528.39000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.05000 5915.69000
stp-riss-wrapped-sq_default unknown ❌ 0.05329 0.05349
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.06000 2399.85000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 1186.59000 1186.50000
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 1250.37000 1250.23000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.07000 2399.83000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 369.39400 369.37600
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.81000
SMT-COMP 2021 0.25 (3/4) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.87258 0.87245
MathSAT mathsat-5.6.6_default unsat ✅ 337.69500 337.65800
STP STP 2021.0_default unsat ✅ 1.93093 7.49520
Z3 z3-4.8.11_default unknown ❌ 1200.01000 1199.84000
SMT-COMP 2022 0.14 (6/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.92519 0.92521
Bitwuzla-wrapped_default unsat ✅ 0.79710 0.79700
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 832.60000 832.51800
MathSAT MathSAT-5.6.8_default unsat ✅ 237.29300 237.29200
STP STP 2022.4_default unsat ✅ 0.84754 0.84761
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 781.38100 781.28700
Z3++BV z3++bv_0702_default unsat ✅ 78.00130 77.99900
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.89000
SMT-COMP 2025 0.44 (5/9) Bitwuzla Bitwuzla unsat ✅ 0.78940 0.66835
Bitwuzla-MachBV-base unsat ✅ 0.68106 0.56217
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 1.40384 1.27079
BVDecide bv_decide unsat ✅ 2.78126 2.63964
bv_decide-nokernel unsat ✅ 1.59297 1.46497
cvc5 cvc5 unsat ✅ 76.26014 76.11629
SMTInterpol SMTInterpol unknown ❌ 1201.76789 1249.75876
Yices2 Yices2 unsat ✅ 291.02897 290.88727
Z3alpha Z3-alpha unknown ❌ 1201.00369 4801.30314
Z3 Z3-alpha-base unknown ❌ 1201.29457 1200.92478
Z3-Owl-base unknown ❌ 1201.25049 1200.97991
z3siri-base unknown ❌ 1201.26471 1201.01616
Z3-Owl Z3-Owl unknown ❌ 1201.75615 1200.94571