Benchmark

non-incremental/QF_LRA/uart/uart-19.base.cvc.smt2 

Specification and verification of a 8N1 decoder.
Geoffrey Brown, Indiana University <geobrown@cs.indiana.edu>
Lee Pike, Galois Connections, Inc. <leepike@galois.com> 

Translated into CVC format by Leonardo de Moura.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite
Benchmark
Size72783
Compressed Size14892
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2006-08-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 72775
Compressed Size14901
Max. Term Depth413
Asserts 1
Declared Functions0
Declared Constants335
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite171 not291 or456 and2232
=1090 let80 /1 +210
-2 *4 <196 <=293
>2 >=44

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 201.70000 —
Barcelogic Barcelogic 1.2 unsat ✅ 91.30000 —
CVC3 CVC3 1.2 unknown ❌ 0.40000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 unsat ✅ 20.70000 —
Yices Yices 1.0 unsat ✅ 3.60000 —
Yices 1.0.10 unsat ✅ 3.60000 —
Z3 Z3 0.1 unsat ✅ 3.30000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 14.20000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 7.10000 —
Yices2 Yices2 (proto c) unsat ✅ 3.80000 —
Yices Yices 1.0.10 unsat ✅ 3.70000 —
Z3 Z3.2 unsat ✅ 3.70000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 6.80000 —
OpenSMT OpenSMT 0.2 unsat ✅ 169.20000 —
Yices2 Yices 2 proto unsat ✅ 3.70000 —
Yices2 (proto c) unsat ✅ 3.80000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 23.85720 —
CVC4-SMT-COMP-2011 default unsat ✅ 4.74571 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 4.39358 —
CVC4-SMT-EVAL-2013 default unsat ✅ 7.06023 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 4.21092 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.77655 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 4.59538 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 4.93540 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 6.52618 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 67.03210 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 17.58130 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 13.04100 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 31.22890 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 14.68140 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 42.37700 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.09429 —
Z3-SMT-COMP-2011 default unsat ✅ 6.08921 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 9.85055 9.84250
MathSAT MathSAT-5.2.12-Main default unsat ✅ 4.19268 4.18536
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 14.49840 20.15590
veriT veriT-smtcomp2014 default unsat ✅ 3.95034 3.94140
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 2.44150 2.43363
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.28297 3.27550
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 10.07480 10.07450
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 10.16620 10.16550
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 3.91249 3.91240
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 14.00120 20.25290
SMT-RAT SMT-RAT-final default unsat ✅ 397.21000 397.29200
veriT veriT default unsat ✅ 2.77523 2.77558
Yices2 Yices default unsat ✅ 2.14007 2.13967
Z3 z3 4.4.0 default unsat ✅ 3.72353 3.72443
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 8.31119 8.31710
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 3.97242 3.97600
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 17.21080 17.22110
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 16.01220 25.41220
SMT-RAT SMT-RAT default unsat ✅ 299.98300 300.15500
Toysmt toysmt default unknown ❌ 2400.02000 2400.85000
veriT veriT-dev default unsat ✅ 2.24235 2.24378
Yices2 Yices-2.4.2 default unsat ✅ 1.98296 1.98424
Z3 z3-4.4.1 default unsat ✅ 3.08471 3.08791
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 9.37996 9.37950
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 3.67649 3.67374
OpenSMT opensmt2-2017-06-04 default unsat ✅ 17.56130 17.56170
SMTInterpol SMTInterpol default unsat ✅ 15.20420 23.75650
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02500 600.00700
veriT veriT-2017-06-17 default unsat ✅ 2.52124 2.52060
Yices2 Yices2-Main default unsat ✅ 2.00053 1.99990
Z3 z3-4.5.0 default unsat ✅ 3.26593 6.51506
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 64.91150 257.96000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 6.70399 6.70362
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.65522 4.65562
OpenSMT opensmt2_default unsat ✅ 8.30569 8.30468
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 18.88830 27.66530
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.02000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.00000
veriT veriT_default unsat ✅ 2.23882 2.23862
Yices2 Yices 2.6.0_default unsat ✅ 2.01603 2.01587
Z3 z3-4.7.1_default unsat ✅ 4.28889 4.28890
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 68.75570 272.00000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 8.77555 8.77597
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 34.86390 34.84860
master-2018-06-10-b19c840-competition-default_default unsat ✅ 8.25639 8.25235
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 6.33546 6.33505
Par4 Par4-wrapped-sq_default unsat ✅ 3.02054 11.74000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 57.96940 71.02440
veriT veriT-wrapped-sq_default unsat ✅ 2.28529 2.28544
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 2.31845 2.31839
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 4.81830 4.81858
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 8.11165 8.11159
MathSAT MathSAT5_default.sh unsat ✅ 4.13109 4.13079
OpenSMT OpenSMT_default unsat ✅ 3.08940 3.08902
Par4 Par4-wrapped-sq_default unsat ✅ 3.10919 12.17000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 98.26450 113.69000
veriT veriT_default unsat ✅ 1.72484 1.72500
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 2.18120 4.28097
Z3 z3-4.8.8_default unsat ✅ 4.39533 4.39461