Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_008_004_0032.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
Size14243
Compressed Size2417
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 14235
Compressed Size2443
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 0.22 (7/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 17.26660 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 244.46500 —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unsat ✅ 33.74150 —
abziz_portfolio_2012_solvers default unsat ✅ 9.08016 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 37.16790 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 87.28290 —
Boolector-SMT-COMP-2011 default unsat ✅ 235.37700 —
Boolector-SMT-COMP-2012 default unsat ✅ 76.23020 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 5.19113 —
CVC3-SMT-COMP-2011 default unsat ✅ 4.45610 —
CVC3-SMT-COMP-2012 default unsat ✅ 4.65601 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 224.43100 —
CVC4-SMT-EVAL-2013 default unsat ✅ 1.02387 —
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 ✅ 199.75100 —
STP2-SMT-COMP-2012 default unsat ✅ 4.04542 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 26.04660 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 13.80440 —
Z3-SMT-COMP-2011 default unsat ✅ 31.02500 —
SMT-COMP 2014 0.44 (5/9) 4Simp 4Simp - 2014 default unsat ✅ 3.79718 3.78442
Abziz abziz_portfolio_all_features default unknown ❌ 2399.42000 2400.10000
abziz_portfolio_min_features default unknown ❌ 2399.42000 2400.08000
Boolector Boolector boolector unsat ✅ 17.01970 17.01840
CVC4 CVC4 f7118b2 default unsat ✅ 1.31890 2.60460
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.02000 2400.07000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 131.20400 131.20900
STP stp-cryptominisat4 default unsat ✅ 49.73060 49.73640
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.21000 2400.05000
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 ✅ 10.18540 10.18650
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.60996 1.19982
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.60706 1.19482
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 593.54000 593.73500
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.77000
STP stp-cryptominisat4 default unsat ✅ 53.55580 53.57290
stp-cmsat4-v15 default unsat ✅ 18.88680 18.88410
stp-cmsat4-mt-v15 default unknown ❌ 0.12017 0.11898
stp-minisat-v15 default unsat ✅ 287.54700 287.64500
Yices2 Yices default unknown ❌ 2400.01000 2400.72000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.86000
SMT-COMP 2016 0.40 (6/10) ABC ABC_default default_abc unsat ✅ 1314.73000 1315.44000
ABC_glucose glucose unsat ✅ 113.47600 113.54200
Boolector Boolector boolector unsat ✅ 8.64989 8.65435
Boolector preprop boolector unsat ✅ 8.66670 8.67157
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.36546 2.71724
MapleSTP MapleSTP default unknown ❌ 2400.01000 2401.37000
MapleSTP-mt default unsat ✅ 620.28300 2465.26000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 787.10700 787.50400
MinkeyRink Minkeyrink 2016 default unknown ❌ 2400.09000 9534.52000
Q3B Q3B default unknown ❌ 2400.07000 7204.48000
STP stp-cms-exp-2016 default unsat ✅ 44.04370 44.06870
stp-cms-mt-2016 default unsat ✅ 13.77410 53.44270
stp-cms-st-2016 default unsat ✅ 26.48620 26.50360
stp-minisat-st-2016 default unsat ✅ 1799.47000 1800.52000
Yices2 Yices-2.4.2 default unknown ❌ 2400.12000 2401.35000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.51000
SMT-COMP 2017 0.75 (2/8) Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 15.43260 15.42840
Boolector SMT17 final boolector unsat ✅ 15.58240 15.57490
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.87552 1.70167
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.06500 588.37000
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.07300 1210.43000
Q3B Q3B default unknown ❌ 600.05500 1795.94000
STP stp_st default unknown ❌ 600.03400 599.93900
stp_mt default unknown ❌ 600.07700 2385.52000
Yices2 Yices2-Main default unknown ❌ 600.02000 599.98000
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.91300
SMT-COMP 2018 0.71 (2/7) Boolector Boolector_default unsat ✅ 4.85279 4.85299
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.07000 1200.03000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 998.46900 998.37700
MinkeyRink Minkeyrink MT_mt unknown ❌ 1200.06000 4773.59000
Minkeyrink ST_st unknown ❌ 1200.03000 1199.95000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.02000 1199.82000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.07000 4772.73000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.11000 1200.12000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.83000
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.98000
SMT-COMP 2019 0.62 (3/8) Boolector Boolector-wrapped-sq_default unsat ✅ 9.84917 9.84952
Poolector-wrapped-sq_default unsat ✅ 8.29469 32.33340
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 9.36649 9.36664
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unknown ❌ 2400.02000 2399.83000
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 2400.05000 9535.84000
MinkeyRink ST-wrapped-sq_default unknown ❌ 2400.02000 2399.97000
Par4 Par4-wrapped-sq_default unsat ✅ 5.20924 15.50000
STP STP-2019-wrapped-sq_default unknown ❌ 2400.03000 2399.97000
stp-mergesat-fixed-wrapped-sq_default unknown ❌ 2400.02000 2399.63000
stp-minisat-wrapped-sq_default unknown ❌ 2400.11000 2400.04000
stp-mt-wrapped-sq_default unknown ❌ 2400.03000 9534.58000
stp-portfolio-fixed-wrapped-sq_default unknown ❌ 2400.09000 7198.37000
stp-riss-wrapped-sq_default unknown ❌ 0.12599 0.12621
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.80000
Yices 2.6.2 Cadical-wrapped-sq_default unknown ❌ 2400.02000 2399.90000
Yices 2.6.2 Cryptominisat-wrapped-sq_default unknown ❌ 2400.12000 2399.69000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unknown ❌ 2400.02000 2399.12000
Yices 2.6.2 new bvsolver-wrapped-sq_default unknown ❌ 2400.06000 2399.81000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.12000 2399.92000
SMT-COMP 2021 0.50 (2/4) Bitwuzla Bitwuzla-fixed_default unsat ✅ 23.42020 23.41870
MathSAT mathsat-5.6.6_default unknown ❌ 1200.02000 1199.60000
STP STP 2021.0_default unsat ✅ 13.12620 49.29010
Z3 z3-4.8.11_default unknown ❌ 1200.09000 1199.91000
SMT-COMP 2022 0.71 (2/7) Bitwuzla Bitwuzla-fixed_default unsat ✅ 11.14200 11.14080
Bitwuzla-wrapped_default unsat ✅ 15.13520 15.13400
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.09000 1199.93000
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.11000 1199.79000
STP STP 2022.4_default unsat ✅ 4.57261 4.57219
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.03000 1199.91000
Z3++BV z3++bv_0702_default unknown ❌ 1200.03000 1199.86000
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.32000
SMT-COMP 2023 0.67 (2/6) Bitwuzla Bitwuzla-fixed_default unsat ✅ 18.47730 18.47650
cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.03000 1199.89000
STP STP 2022.4_default unsat ✅ 3.93699 3.93628
STP 2022.4_default unsat ✅ 3.93077 3.93070
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.08000 1245.92000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.89000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.90000
z3-Owl-Final_default unknown ❌ 1200.10000 1200.02000
SMT-COMP 2024 0.67 (2/6) Bitwuzla Bitwuzla unsat ✅ 4.54246 4.44232
cvc5 cvc5 unknown ❌ 1201.72491 1200.66136
SMTInterpol SMTInterpol unknown ❌ 1201.71793 1253.86216
STP STP unsat ✅ 3.52374 3.42343
Yices2 Yices2 unknown ❌ 1201.22535 1201.06617
Z3alpha Z3-alpha unknown ❌ 1201.72430 1200.44782
SMT-COMP 2025 0.56 (4/9) Bitwuzla Bitwuzla unsat ✅ 9.19687 9.06504
Bitwuzla-MachBV-base unsat ✅ 11.30288 11.18288
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 5.27785 5.15663
BVDecide bv_decide unsat ✅ 8.50043 8.37345
bv_decide-nokernel unsat ✅ 7.30005 7.15083
cvc5 cvc5 unknown ❌ 1201.78956 1200.92030
SMTInterpol SMTInterpol unknown ❌ 1201.49574 1233.66241
Yices2 Yices2 unsat ✅ 245.17323 245.03027
Z3alpha Z3-alpha unknown ❌ 1201.00722 4801.53357
Z3 Z3-alpha-base unknown ❌ 1201.28318 1200.95856
Z3-Owl-base unknown ❌ 1201.29094 1200.93506
z3siri-base unknown ❌ 1201.26860 1201.05090
Z3-Owl Z3-Owl unknown ❌ 1201.75879 1200.84727