Benchmark

non-incremental/QF_LRA/sc/sc-25.base.cvc.smt2 

Fully parameterized specification and verification of a synchronizer   
circuit modeling metastability at various levels of refinement.     
A paper describing this specification, to be published in Designing     
Correct Circuits (DCC), 2006, is available from the authors.            

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
Size54488
Compressed Size10845
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 OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 54480
Compressed Size10855
Max. Term Depth144
Asserts 1
Declared Functions0
Declared Constants464
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite50 not205 or325 and1367
xor76 =1126 let27 +100
<4 <=172 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.71 (2/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 timeout ✅ 1208.30000 —
HTP HTP unsat ✅ 564.40000 —
MathSAT MathSAT 3.4 timeout ✅ 1208.10000 —
Simplics Simplics (2005 winner) timeout ✅ 1207.90000 —
Yices Yices 1.0 unsat ✅ 6.10000 —
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 735.20000 —
Barcelogic Barcelogic 1.2 unsat ✅ 95.70000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 unsat ✅ 26.60000 —
Yices Yices 1.0 unsat ✅ 3.50000 —
Yices 1.0.10 unsat ✅ 3.90000 —
Z3 Z3 0.1 unsat ✅ 4.70000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 22.80000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 unsat ✅ 8.10000 —
Yices2 Yices2 (proto c) unsat ✅ 17.20000 —
Yices Yices 1.0.10 unsat ✅ 3.90000 —
Z3 Z3.2 unsat ✅ 5.00000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.30000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 7.50000 —
MathSAT MathSAT 5 unsat ✅ 16.70000 —
MathSAT5 unsat ✅ 21.90000 —
OpenSMT opensmt unsat ✅ 41.00000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 445.50000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 6.60000 —
Z3 Z3 unsat ✅ 21.00000 —
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 ✅ 95.09840 —
CVC4-SMT-COMP-2011 default unsat ✅ 5.47348 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 9.89725 —
CVC4-SMT-EVAL-2013 default unsat ✅ 11.16600 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 6.53354 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 10.17850 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 10.77740 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 10.86020 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.02278 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 142.91600 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 22.17620 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 284.04200 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 164.39200 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 219.02400 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 162.85100 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 12.09590 —
Z3-SMT-COMP-2011 default unsat ✅ 10.80980 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 25.78240 25.77810
MathSAT MathSAT-5.2.12-Main default unsat ✅ 14.28810 14.28480
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 253.54400 295.99500
veriT veriT-smtcomp2014 default unsat ✅ 5.34330 5.33219
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 11.02940 11.01830
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 10.01450 10.01050
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 19.29570 19.29710
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 19.22610 19.23210
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 10.52330 10.52640
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2411.92000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.73000
veriT veriT default unsat ✅ 5.09060 5.09123
Yices2 Yices default unsat ✅ 13.48510 13.48990
Z3 z3 4.4.0 default unsat ✅ 10.47730 10.48240
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 14.25060 14.25920
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 11.87850 11.88620
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 15.20880 15.21740
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 201.52400 238.14200
SMT-RAT SMT-RAT default unsat ✅ 2303.47000 2304.77000
Toysmt toysmt default unknown ❌ 0.10293 0.10295
veriT veriT-dev default unsat ✅ 6.35015 6.35393
Yices2 Yices-2.4.2 default unsat ✅ 11.36400 11.37160
Z3 z3-4.4.1 default unsat ✅ 8.56209 8.56897
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 19.41320 19.41020
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 11.88390 11.88250
OpenSMT opensmt2-2017-06-04 default unsat ✅ 12.42570 12.42450
SMTInterpol SMTInterpol default unsat ✅ 224.17900 261.95300
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06300 600.01200
veriT veriT-2017-06-17 default unsat ✅ 6.68752 6.68741
Yices2 Yices2-Main default unsat ✅ 10.08930 10.08670
Z3 z3-4.5.0 default unsat ✅ 7.47527 7.47036
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 1096.65000 4361.09000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 17.93120 17.93170
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 7.96429 7.96450
OpenSMT opensmt2_default unsat ✅ 11.29290 11.29260
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 248.56700 307.40200
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.05000
veriT veriT_default unsat ✅ 5.85294 5.85325
Yices2 Yices 2.6.0_default unsat ✅ 14.87500 29.64400
Z3 z3-4.7.1_default unsat ✅ 11.87500 11.87390
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 1006.06000 3997.67000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 10.76250 10.76250
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 46.28020 46.25120
master-2018-06-10-b19c840-competition-default_default unsat ✅ 18.50410 18.50210
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 7.18710 7.18667
Par4 Par4-wrapped-sq_default unsat ✅ 15.29280 60.35000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1135.36000 1159.13000
veriT veriT-wrapped-sq_default unsat ✅ 12.12040 12.11990
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 11.97780 11.97750
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 10.57020 10.56930
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 8.99535 8.99493
mc2 mc2 2021-06-07_default.sh unknown ❌ 111.26200 111.23200
Par4 Par4-wrapped-sq_default unsat ✅ 8.01966 31.28000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 518.93100 557.00600
veriT veriT_default unsat ✅ 3.75532 3.75537
Z3 z3-4.8.11_default unsat ✅ 10.63410 10.63420
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 14.17782 14.07750
OpenSMT OpenSMT unsat ✅ 1.56762 1.46798
SMTInterpol SMTInterpol unsat ✅ 811.05784 1353.76520
Yices2 Yices2 unsat ✅ 11.37567 11.27530
Z3alpha Z3-alpha unsat ✅ 7.18756 7.08417