Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_004_0016.smt2 

The benchmark encodes 4 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
Size14215
Compressed Size2421
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 14207
Compressed Size2432
Max. Term Depth12
Asserts 1
Declared Functions0
Declared Constants97
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not6 or1 and47
=183 let1 concat64 extract36
bvor28 bvadd28

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 13.39000 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 92.84530 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 91.81420 —
abziz_portfolio_2012_minfeatures default unknown ❌ — —
abziz_portfolio_2012_solvers default unsat ✅ 6.86237 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 20.85310 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 232.56900 —
Boolector-SMT-COMP-2011 default unsat ✅ 87.13340 —
Boolector-SMT-COMP-2012 default unsat ✅ 50.04810 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 3.57799 —
CVC3-SMT-COMP-2011 default unsat ✅ 3.17541 —
CVC3-SMT-COMP-2012 default unsat ✅ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 41.19040 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.35121 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1035.18000 —
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 unsat ✅ 1022.41000 —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unsat ✅ 56.63750 —
STP2-SMT-COMP-2012 default unsat ✅ 1.81904 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 15.26830 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 32.72030 —
Z3-SMT-COMP-2011 default unsat ✅ 14.66800 —
SMT-COMP 2014 0.33 (6/9) 4Simp 4Simp - 2014 default unsat ✅ 1.53887 1.52977
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.02000
abziz_portfolio_min_features default unknown ❌ 2399.52000 2400.09000
Boolector Boolector boolector unsat ✅ 10.12530 10.11550
CVC4 CVC4 f7118b2 default unsat ✅ 0.97435 1.91271
MathSAT MathSAT-5.2.12-Main default unsat ✅ 975.74500 976.07600
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 26.07860 26.08100
STP stp-cryptominisat4 default unsat ✅ 77.30670 77.30530
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2398.91000 2400.04000
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 ✅ 2.62437 2.62460
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.46174 0.90286
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.45934 0.89986
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 236.13100 236.20800
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.75000
STP stp-cryptominisat4 default unsat ✅ 367.08200 367.14700
stp-cmsat4-v15 default unsat ✅ 13.68310 13.68790
stp-cmsat4-mt-v15 default unknown ❌ 0.07867 0.07699
stp-minisat-v15 default unsat ✅ 57.96900 57.99120
Yices2 Yices default unknown ❌ 2400.01000 2400.37000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.88000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 551.32600 551.66900
ABC_glucose glucose unsat ✅ 33.74840 33.76320
Boolector Boolector boolector unsat ✅ 3.22158 3.22325
Boolector preprop boolector unsat ✅ 3.22249 3.22429
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.14324 2.27097
MapleSTP MapleSTP default unsat ✅ 2386.64000 2387.99000
MapleSTP-mt default unsat ✅ 202.32000 803.68300
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 307.24800 307.39700
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.05000 9538.74000
Q3B Q3B default unknown ❌ 2400.07000 7204.54000
STP stp-cms-exp-2016 default unsat ✅ 14.54530 14.55350
stp-cms-mt-2016 default unsat ✅ 11.71350 46.17460
stp-cms-st-2016 default unsat ✅ 19.28070 19.29170
stp-minisat-st-2016 default unsat ✅ 714.72600 715.13800
Yices2 Yices-2.4.2 default unknown ❌ 2400.12000 2401.68000
Z3 z3-4.4.1 default unknown ❌ 2400.11000 2401.47000
SMT-COMP 2017 0.62 (3/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 1.87358 1.87243
Boolector SMT17 final boolector unsat ✅ 5.12370 5.11626
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.54441 1.07010
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 167.62000 167.62800
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.08000 1207.43000
Q3B Q3B default unknown ❌ 600.05400 1706.81000
STP stp_st default unknown ❌ 600.01900 599.97600
stp_mt default unknown ❌ 600.04600 2349.51000
Yices2 Yices2-Main default unknown ❌ 600.02000 599.97200
Z3 z3-4.5.0 default unknown ❌ 600.06600 500.55000
SMT-COMP 2018 0.71 (2/7) Boolector Boolector_default unsat ✅ 2.33062 2.33039
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 ✅ 211.65200 211.56300
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.07000 4769.83000
Minkeyrink ST_st unknown ❌ 1200.02000 1200.04000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.11000 1200.08000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.07000 4774.66000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.01000 1200.00000
Yices2 Yices 2.6.0_default unknown ❌ 1200.01000 1199.83000
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1199.96000
SMT-COMP 2019 0.25 (6/8) Boolector Boolector-wrapped-sq_default unsat ✅ 3.27667 3.27413
Poolector-wrapped-sq_default unsat ✅ 3.50917 13.49000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 3.90006 3.89954
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.09000 2400.01000
MinkeyRink MinkeyRink MT-wrapped-sq_default unsat ✅ 2220.34000 8825.51000
MinkeyRink ST-wrapped-sq_default unsat ✅ 2250.58000 2250.46000
Par4 Par4-wrapped-sq_default unsat ✅ 2.59010 7.67000
STP STP-2019-wrapped-sq_default unsat ✅ 2362.19000 2361.96000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.11000 2400.08000
stp-minisat-wrapped-sq_default unknown ❌ 2400.02000 2399.70000
stp-mt-wrapped-sq_default unknown ❌ 2400.08000 9538.70000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.06000 7199.19000
stp-riss-wrapped-sq_default unknown ❌ 0.07901 0.07919
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.87000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 828.31300 828.17300
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 1784.51000 1784.17000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.03000 2398.72000
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 1091.62000 1091.57000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.86000
SMT-COMP 2023 0.67 (2/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 3.52604 3.52586
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1200.02000
STP STP 2022.4_default unsat ✅ 2.55924 2.55927
STP 2022.4_default unsat ✅ 2.56466 2.56459
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.12000 1255.53000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.86000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.01000 1199.83000
z3-Owl-Final_default unknown ❌ 1200.11000 1199.93000
SMT-COMP 2025 0.44 (5/9) Bitwuzla Bitwuzla unsat ✅ 2.82735 2.70960
Bitwuzla-MachBV-base unsat ✅ 3.08792 2.97585
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 7.01326 6.88450
BVDecide bv_decide unsat ✅ 4.02345 3.88114
bv_decide-nokernel unsat ✅ 3.18039 3.03487
cvc5 cvc5 unsat ✅ 802.58754 802.37564
SMTInterpol SMTInterpol unknown ❌ 1201.34438 1229.32156
Yices2 Yices2 unsat ✅ 149.22783 149.09803
Z3alpha Z3-alpha unknown ❌ 1201.00707 4802.34875
Z3 Z3-alpha-base unknown ❌ 1201.25513 1201.03531
Z3-Owl-base unknown ❌ 1201.29389 1200.93365
z3siri-base unknown ❌ 1201.28826 1200.98576
Z3-Owl Z3-Owl unknown ❌ 1201.78174 1201.06609