Benchmark

non-incremental/QF_LRA/sc/sc-37.induction3.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
Size92263
Compressed Size15919
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 sat
Inferred Status sat
Size 92255
Compressed Size15940
Max. Term Depth272
Asserts 1
Declared Functions0
Declared Constants683
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite378 not261 or481 and2121
xor302 =1779 let39 +414
<80 <=297 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.20000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.30000 —
HTP HTP sat ✅ 302.20000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.90000 —
Simplics Simplics (2005 winner) sat ✅ 12.20000 —
Yices Yices 1.0 sat ✅ 2.90000 —
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 270.40000 —
Barcelogic Barcelogic 1.2 sat ✅ 46.80000 —
CVC3 CVC3 1.2 unknown ❌ 0.50000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 sat ✅ 10.50000 —
Yices Yices 1.0 sat ✅ 3.00000 —
Yices 1.0.10 sat ✅ 3.10000 —
Z3 Z3 0.1 sat ✅ 3.50000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 11.70000 —
CVC3 CVC3-1.5 sat ✅ 140.90000 —
MathSAT MathSAT-4.2 sat ✅ 4.50000 —
Yices2 Yices2 (proto c) sat ✅ 0.70000 —
Yices Yices 1.0.10 sat ✅ 3.20000 —
Z3 Z3.2 sat ✅ 2.50000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 7.10000 —
OpenSMT OpenSMT 0.2 sat ✅ 688.00000 —
Yices2 Yices 2 proto sat ✅ 0.40000 —
Yices2 (proto c) sat ✅ 0.70000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 11.10000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 363.80000 —
Yices2 Yices 2 proto sat ✅ 0.50000 —
Yices2 (proto c) sat ✅ 0.30000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 4.50000 —
MathSAT MathSAT 5 sat ✅ 5.40000 —
MathSAT5 sat ✅ 5.60000 —
OpenSMT opensmt sat ✅ 102.60000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 24.80000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 5.50000 —
Z3 Z3 sat ✅ 6.30000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 2.27923 —
CVC3-SMT-COMP-2011 default sat ✅ 2.06896 —
CVC3-SMT-COMP-2012 default sat ✅ 2.09605 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 8.67059 —
CVC4-SMT-COMP-2011 default sat ✅ 1.07823 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.84820 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.82409 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 2.10754 —
MathSAT5-SMT-COMP-2010 default sat ✅ 2.42107 —
MathSAT5-SMT-COMP-2011 default sat ✅ 2.50323 —
MathSAT5-SMT-COMP-2012 default sat ✅ 3.59105 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 2.98528 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 358.94800 —
OpenSMT-SMT-COMP-2011 default sat ✅ 46.55170 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 3.15872 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.90699 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 6.93827 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 48.58890 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 3.27329 —
Z3-SMT-COMP-2011 default sat ✅ 3.50838 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.90063 0.88986
MathSAT MathSAT-5.2.12-Main default sat ✅ 2.27756 2.27165
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 3.06898 6.91295
veriT veriT-smtcomp2014 default sat ✅ 1.08935 1.07683
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.10052 0.09198
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 4.34314 4.33534
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 3.99933 3.99839
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 3.97657 3.97539
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 3.17054 3.17052
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.79050 8.20875
SMT-RAT SMT-RAT-final default sat ✅ 632.20100 632.45400
veriT veriT default sat ✅ 0.97927 0.97885
Yices2 Yices default sat ✅ 0.06972 0.06899
Z3 z3 4.4.0 default sat ✅ 8.80373 8.80766
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.24103 1.24227
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 2.06578 2.06825
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 27.02210 27.03740
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.55283 8.78321
SMT-RAT SMT-RAT default sat ✅ 160.67700 160.75900
Toysmt toysmt default unknown ❌ 0.17882 0.17885
veriT veriT-dev default sat ✅ 0.75022 0.75069
Yices2 Yices-2.4.2 default sat ✅ 0.11836 0.11838
Z3 z3-4.4.1 default sat ✅ 4.90810 4.91222
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 1.09188 1.08751
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.38740 0.38784
OpenSMT opensmt2-2017-06-04 default sat ✅ 24.18190 24.17810
SMTInterpol SMTInterpol default sat ✅ 2.92805 10.11540
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03300 599.96500
veriT veriT-2017-06-17 default sat ✅ 0.74091 0.74016
Yices2 Yices2-Main default sat ✅ 0.11042 0.10970
Z3 z3-4.5.0 default sat ✅ 3.21615 3.21504
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 20.57620 81.71000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.97098 1.97086
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.57947 0.58059
OpenSMT opensmt2_default sat ✅ 14.15060 14.15070
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 5.58424 13.82140
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.90000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.87000
veriT veriT_default sat ✅ 0.94749 0.94734
Yices2 Yices 2.6.0_default sat ✅ 0.15816 0.15806
Z3 z3-4.7.1_default sat ✅ 4.50955 4.50944
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 125.91500 499.98000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.93023 0.93044
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 6.71473 6.69345
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.25476 1.25495
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 9.87192 9.87168
Par4 Par4-wrapped-sq_default sat ✅ 0.78666 2.77000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 4.57536 13.76240
veriT veriT-wrapped-sq_default sat ✅ 1.11747 1.11773
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.15055 0.15054
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 5.44246 5.44261
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 1.33144 1.33088
mc2 mc2 2021-06-07_default.sh sat ✅ 66.78640 66.78760
Par4 Par4-wrapped-sq_default sat ✅ 0.40148 0.00650
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 62.67190 79.04100
veriT veriT_default sat ✅ 0.58252 0.58274
Z3 z3-4.8.11_default sat ✅ 1.68467 1.68464
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.43128 1.43171
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.54453 0.54448
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 5.01922 14.58060
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 9.90735 9.90692
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.20558 0.20552
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.20469 0.20462
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.20073 0.20070
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.86939 0.75371
OpenSMT OpenSMT sat ✅ 0.73514 0.60322
SMTInterpol SMTInterpol sat ✅ 770.99600 948.05205
Yices2 Yices2 sat ✅ 0.48249 0.35088
Z3alpha Z3-alpha sat ✅ 1.39760 4.18710
Z3 Z3-alpha-base sat ✅ 1.11770 0.99067