Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_005_0004.smt2 

The benchmark encodes 5 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
Size17501
Compressed Size2790
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 17493
Compressed Size2803
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants119
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite45 not10 or1 and61
=233 let1 concat80 extract45
bvor35 bvadd35

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 1.47805 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 4.01607 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 3.99440 —
abziz_portfolio_2012_minfeatures default unsat ✅ 3.91512 —
abziz_portfolio_2012_solvers default unsat ✅ 3.89608 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 4.01535 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 2.34754 —
Boolector-SMT-COMP-2011 default unsat ✅ 1.29648 —
Boolector-SMT-COMP-2012 default unsat ✅ 5.37805 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 5.39014 —
CVC3-SMT-COMP-2011 default unsat ✅ 4.89868 —
CVC3-SMT-COMP-2012 default unsat ✅ 4.90633 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.94348 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.21800 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 58.03790 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.77147 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 257.38600 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 264.37000 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 73.90700 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 39.77640 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 94.48200 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 109.42800 —
STP STP2-SMT-COMP-2011 default unsat ✅ 3.27390 —
STP2-SMT-COMP-2012 default unsat ✅ 0.50478 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 16.72320 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.12192 —
Z3-SMT-COMP-2011 default unsat ✅ 3.91844 —
SMT-COMP 2014 0.22 (7/9) 4Simp 4Simp - 2014 default unsat ✅ 0.85120 0.84087
Abziz abziz_portfolio_all_features default unsat ✅ 5.79772 5.70888
abziz_portfolio_min_features default unknown ❌ 2399.42000 2400.07000
Boolector Boolector boolector unsat ✅ 1.10807 1.09983
CVC4 CVC4 f7118b2 default unsat ✅ 1.81619 3.61545
MathSAT MathSAT-5.2.12-Main default unsat ✅ 62.32220 62.33250
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 7.42387 7.40687
STP stp-cryptominisat4 default unsat ✅ 28.26620 28.26570
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.10000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.41000 2400.08000
SMT-COMP 2015 0.29 (5/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.83476 0.83387
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.98009 3.94340
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.98826 3.95940
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 7.52125 7.52286
SMT-RAT SMT-RAT-final default unsat ✅ 541.18600 541.37000
STP stp-cryptominisat4 default unsat ✅ 31.92830 31.93410
stp-cmsat4-v15 default unsat ✅ 4.41669 4.41733
stp-cmsat4-mt-v15 default unknown ❌ 0.05944 0.05799
stp-minisat-v15 default unsat ✅ 2.51283 2.51262
Yices2 Yices default unknown ❌ 2400.01000 2400.67000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2401.15000
SMT-COMP 2016 0.20 (8/10) ABC ABC_default default_abc unsat ✅ 23.79150 23.80480
ABC_glucose glucose unsat ✅ 4.11944 4.12189
Boolector Boolector boolector unsat ✅ 0.55710 0.55735
Boolector preprop boolector unsat ✅ 0.56466 0.56494
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.00262 1.98905
MapleSTP MapleSTP default unsat ✅ 55.98370 56.01400
MapleSTP-mt default unsat ✅ 24.38920 96.88630
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 3.33599 3.33860
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.06000 9537.29000
Q3B Q3B default sat ✅ 1420.04000 4262.10000
STP stp-cms-exp-2016 default unsat ✅ 4.19739 4.20014
stp-cms-mt-2016 default unsat ✅ 5.19954 20.53070
stp-cms-st-2016 default unsat ✅ 6.35077 6.35440
stp-minisat-st-2016 default unsat ✅ 31.26110 31.27920
Yices2 Yices-2.4.2 default unknown ❌ 2400.10000 2401.46000
Z3 z3-4.4.1 default unsat ✅ 2267.72000 2269.01000
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.58875 0.58202
Boolector SMT17 final boolector unsat ✅ 0.50471 0.50310
CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.04902 4.08135
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 5.95880 5.95849
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.05100 1207.74000
Q3B Q3B default unknown ❌ 600.02500 1799.75000
STP stp_st default unknown ❌ 600.10900 600.06600
stp_mt default unknown ❌ 600.04600 1908.79000
Yices2 Yices2-Main default unknown ❌ 600.01300 599.98200
Z3 z3-4.5.0 default unknown ❌ 600.01200 599.97700
SMT-COMP 2018 0.29 (5/7) Boolector Boolector_default unsat ✅ 0.73460 0.73457
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 293.28800 293.28900
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 13.90390 13.90420
MinkeyRink Minkeyrink MT_mt unsat ✅ 552.33300 2197.97000
Minkeyrink ST_st unsat ✅ 875.92700 875.80700
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 828.02200 827.96700
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 817.85600 3254.57000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.02000 1199.84000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1200.00000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.94000
SMT-COMP 2019 0.25 (6/8) Boolector Boolector-wrapped-sq_default unsat ✅ 0.57038 0.57040
Poolector-wrapped-sq_default unsat ✅ 0.68147 2.29000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 0.54196 0.54196
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.02000 2399.96000
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 195.76500 778.17100
MinkeyRink ST-wrapped-sq_default unsat ✅ 804.89900 804.92200
Par4 Par4-wrapped-sq_default unsat ✅ 0.62425 1.77000
STP STP-2019-wrapped-sq_default unsat ✅ 388.76300 388.70000
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 1832.44000 1832.36000
stp-minisat-wrapped-sq_default unknown ❌ 2400.02000 2399.78000
stp-mt-wrapped-sq_default unsat ✅ 338.99000 1346.99000
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 2400.08000 4617.07000
stp-riss-wrapped-sq_default unknown ❌ 0.04758 0.04782
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.09000 2399.93000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 432.12100 432.09500
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 1378.70000 1378.52000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.02000 2399.92000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 301.81600 301.78700
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.04000 2399.94000
SMT-COMP 2020 0.33 (6/9) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.53374 0.53367
Boolector Boolector-wrapped-sq_default unsat ✅ 0.56590 0.56590
Poolector-wrapped-sq_default unsat ✅ 0.68037 2.21000
CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1200.02000
LazyBV2Int LazyBV2Int20200523_default.sh unknown ❌ 1200.02000 1199.97000
MathSAT MathSAT5_default.sh unsat ✅ 244.65500 244.62900
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.05179 0.05200
MinkeyRink Solver 2020.3_default unsat ✅ 238.33100 945.17400
STP STP_default unsat ✅ 1.89502 7.37621
STP ++ Mergsat v1_default unsat ✅ 16.66580 16.66690
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 103.63100 103.61400
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.92000
SMT-COMP 2021 0.25 (3/4) Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.81791 0.81783
MathSAT mathsat-5.6.6_default unsat ✅ 336.54900 336.40100
STP STP 2021.0_default unsat ✅ 1.37655 5.31258
Z3 z3-4.8.11_default unknown ❌ 1200.11000 1200.01000
SMT-COMP 2022 Bitwuzla Bitwuzla-fixed_default unsat ✅ 0.68173 0.68162
Bitwuzla-wrapped_default unsat ✅ 0.60590 0.60577
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 394.64900 394.62600
MathSAT MathSAT-5.6.8_default unsat ✅ 170.03000 170.01900
STP STP 2022.4_default unsat ✅ 0.72417 0.72410
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 509.23100 509.22100
Z3++BV z3++bv_0702_default unsat ✅ 21.64600 21.64380
Z3 z3-4.8.17_default unsat ✅ 446.44700 446.41500
SMT-COMP 2024 0.50 (3/6) Bitwuzla Bitwuzla unsat ✅ 0.79263 0.69280
cvc5 cvc5 unknown ❌ 1201.71476 1201.05665
SMTInterpol SMTInterpol unknown ❌ 1201.74600 1249.60160
STP STP unsat ✅ 0.75241 0.65196
Yices2 Yices2 unsat ✅ 643.99144 643.68593
Z3alpha Z3-alpha unknown ❌ 1201.71535 1201.04868
SMT-COMP 2025 0.56 (4/9) Bitwuzla Bitwuzla unsat ✅ 0.52427 0.40111
Bitwuzla-MachBV-base unsat ✅ 0.57911 0.45369
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 1.32375 1.19215
BVDecide bv_decide unsat ✅ 2.30787 2.16151
bv_decide-nokernel unsat ✅ 1.39204 1.24672
cvc5 cvc5 unknown ❌ 1201.76743 1200.96242
SMTInterpol SMTInterpol unknown ❌ 1201.38329 1246.04668
Yices2 Yices2 unsat ✅ 94.66084 94.52158
Z3alpha Z3-alpha unknown ❌ 1201.00714 4801.29198
Z3 Z3-alpha-base unknown ❌ 1201.29820 1200.93843
Z3-Owl-base unknown ❌ 1201.29590 1200.97339
z3siri-base unknown ❌ 1201.24919 1200.94669
Z3-Owl Z3-Owl unknown ❌ 1201.75886 1200.95414