Benchmark

non-incremental/QF_BV/bruttomesso/simple_processor/simple_processors_004_002_0004.smt2 

The benchmark encodes 2 simple processors
   receiving instructions to decode and execute.
   The processors compute the same function on 4 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
Size4897
Compressed Size1269
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 4889
Compressed Size1277
Max. Term Depth8
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite18 not1 and21 =57
let1 concat16 extract10 bvor6
bvadd6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 0.02994 —
Abziz abziz_portfolio_2011_minfeatures_2 default unsat ✅ 0.06847 —
abziz_portfolio_2011_solvers_2 default unsat ✅ 0.07616 —
abziz_portfolio_2012_minfeatures default unsat ✅ 0.06407 —
abziz_portfolio_2012_solvers default unsat ✅ 0.06389 —
AbzizPortfolio-SMT-COMP-2012 default unsat ✅ 0.06242 —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unsat ✅ 0.07409 —
Boolector-SMT-COMP-2011 default unsat ✅ 0.18109 —
Boolector-SMT-COMP-2012 default unsat ✅ 0.09178 —
CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.11802 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.09944 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.10758 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.03395 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.02068 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.09658 —
MathSAT5-HeavyBV-SMT-COMP-2012 default unsat ✅ 0.03976 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.15390 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.11768 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unsat ✅ 0.03431 —
SONOLAR-SMT-COMP-2010 default unsat ✅ 0.13953 —
SONOLAR-SMT-COMP-2011 default unsat ✅ 0.03355 —
SONOLAR-SMT-COMP-2012 default unsat ✅ 0.03317 —
STP STP2-SMT-COMP-2011 default unsat ✅ 0.05340 —
STP2-SMT-COMP-2012 default unsat ✅ 0.02961 —
simplifyingSTP-SMT-COMP-2010 default unsat ✅ 0.15801 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04169 —
Z3-SMT-COMP-2011 default unsat ✅ 0.06249 —
SMT-COMP 2014 4Simp 4Simp - 2014 default unsat ✅ 0.02799 0.01700
Abziz abziz_portfolio_all_features default unsat ✅ 0.26202 0.24496
abziz_portfolio_min_features default unsat ✅ 0.25880 0.24596
Boolector Boolector boolector unsat ✅ 0.09735 0.08599
CVC4 CVC4 f7118b2 default unsat ✅ 0.03670 0.05599
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.12660 0.11798
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 0.04993 0.03499
STP stp-cryptominisat4 default unsat ✅ 0.06433 0.05599
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.04420 0.04299
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.16140 0.15198
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 0.07939 0.07899
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03565 0.05499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03435 0.05399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09111 0.08998
SMT-RAT SMT-RAT-final default unsat ✅ 0.42459 0.42394
STP stp-cryptominisat4 default unsat ✅ 0.07569 0.07499
stp-cmsat4-v15 default unsat ✅ 0.05427 0.05299
stp-cmsat4-mt-v15 default unknown ❌ 0.03392 0.03299
stp-minisat-v15 default unsat ✅ 0.09166 0.09098
Yices2 Yices default unsat ✅ 0.02666 0.02600
Z3 z3 4.4.0 default unsat ✅ 0.18462 0.18497
SMT-COMP 2016 ABC ABC_default default_abc unsat ✅ 0.34794 0.34799
ABC_glucose glucose unsat ✅ 0.13699 0.13719
Boolector Boolector boolector unsat ✅ 0.05458 0.05478
Boolector preprop boolector unsat ✅ 0.05919 0.05924
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03692 0.05982
MapleSTP MapleSTP default unsat ✅ 0.07565 0.07567
MapleSTP-mt default unsat ✅ 0.05286 0.15415
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08449 0.08551
MinkeyRink Minkeyrink 2016 default unsat ✅ 0.13237 0.28113
Q3B Q3B default unsat ✅ 7.22353 17.12000
STP stp-cms-exp-2016 default unsat ✅ 0.03667 0.03666
stp-cms-mt-2016 default unsat ✅ 0.04219 0.10824
stp-cms-st-2016 default unsat ✅ 0.03696 0.03695
stp-minisat-st-2016 default unsat ✅ 0.70930 0.70964
Yices2 Yices-2.4.2 default unsat ✅ 0.05468 0.05466
Z3 z3-4.4.1 default unsat ✅ 0.15355 0.15480
SMT-COMP 2017 Boolector Boolector+CaDiCaL SMT17 final boolector unsat ✅ 0.10533 0.10410
Boolector SMT17 final boolector unsat ✅ 0.10588 0.10493
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03967 0.06288
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.09217 0.09249
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 0.08900 0.07059
Q3B Q3B default unsat ✅ 3.92628 11.25000
STP stp_st default unsat ✅ 0.06890 0.06754
stp_mt default unsat ✅ 0.13327 0.19452
Yices2 Yices2-Main default unsat ✅ 0.02907 0.02902
Z3 z3-4.5.0 default unsat ✅ 0.06605 0.06556
SMT-COMP 2018 Boolector Boolector_default unsat ✅ 0.08075 0.08073
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.12545 0.12559
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.09403 0.09495
MinkeyRink Minkeyrink MT_mt unsat ✅ 0.10254 0.28739
Minkeyrink ST_st unsat ✅ 0.09558 0.09579
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 0.12881 0.12903
STP-CMS-mt-2018_multicore-no-stderr unsat ✅ 0.10261 0.32549
STP-Riss-st-2018_riss-no-stderr unsat ✅ 0.09567 0.09572
Yices2 Yices 2.6.0_default unsat ✅ 0.03029 0.03025
Z3 z3-4.7.1_default unsat ✅ 0.19629 0.19621