Benchmark

non-incremental/QF_LRA/sc/sc-31.induction2.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
Size78662
Compressed Size14360
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 78654
Compressed Size14406
Max. Term Depth454
Asserts 1
Declared Functions0
Declared Constants575
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite63 not218 or499 and1939
xor63 =1427 let33 +253
-96 <4 <=539 >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 timeout ✅ 1208.20000 —
HTP HTP sat ✅ 205.10000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.90000 —
Simplics Simplics (2005 winner) sat ✅ 13.20000 —
Yices Yices 1.0 sat ✅ 3.10000 —
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 120.40000 —
Barcelogic Barcelogic 1.2 sat ✅ 14.70000 —
CVC3 CVC3 1.2 unknown ❌ 0.40000 —
CVC3 1.2 (patched) unknown ❌ 1365.00000 —
MathSAT MathSAT 4.0 sat ✅ 5.70000 —
Yices Yices 1.0 sat ✅ 1.80000 —
Yices 1.0.10 sat ✅ 1.80000 —
Z3 Z3 0.1 sat ✅ 1.70000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 2.60000 —
OpenSMT OpenSMT 0.2 sat ✅ 224.50000 —
Yices2 Yices 2 proto sat ✅ 0.20000 —
Yices2 (proto c) sat ✅ 0.20000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0a0 sat ✅ 7.30000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 138.20000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 8.12833 —
CVC3-SMT-COMP-2011 default sat ✅ 7.58660 —
CVC3-SMT-COMP-2012 default sat ✅ 7.48448 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 7.63677 —
CVC4-SMT-COMP-2011 default sat ✅ 1.11020 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 2.11787 —
CVC4-SMT-EVAL-2013 default sat ✅ 1.04534 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.97288 —
MathSAT5-SMT-COMP-2010 default sat ✅ 1.20373 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.09240 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.91463 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.78350 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 146.36800 —
OpenSMT-SMT-COMP-2011 default sat ✅ 26.80660 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 4.42912 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.89464 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 3.99735 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 3.67444 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 2.53050 —
Z3-SMT-COMP-2011 default sat ✅ 2.17926 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.92136 0.90886
MathSAT MathSAT-5.2.12-Main default sat ✅ 1.29707 1.28880
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.76258 6.05508
veriT veriT-smtcomp2014 default sat ✅ 0.50080 0.49192
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.07205 0.06299
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 3.20134 6.27151
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.80041 0.79788
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.79708 0.79488
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.81799 0.81687
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.02818 6.43602
SMT-RAT SMT-RAT-final default sat ✅ 73.17900 73.20890
veriT veriT default sat ✅ 0.40313 0.40194
Yices2 Yices default sat ✅ 0.11731 0.11598
Z3 z3 4.4.0 default sat ✅ 3.04839 3.04953
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.05002 1.05082
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.71518 0.71640
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 11.53100 11.53630
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.72050 5.57119
SMT-RAT SMT-RAT default sat ✅ 44.58060 44.60590
Toysmt toysmt default unknown ❌ 0.14334 0.14336
veriT veriT-dev default sat ✅ 0.33513 0.33547
Yices2 Yices-2.4.2 default sat ✅ 0.10947 0.10945
Z3 z3-4.4.1 default sat ✅ 1.99428 1.99648
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 2.06975 2.06902
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.34455 0.34388
OpenSMT opensmt2-2017-06-04 default sat ✅ 11.62900 11.62870
SMTInterpol SMTInterpol default sat ✅ 2.23067 6.98222
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03100 600.05100
veriT veriT-2017-06-17 default sat ✅ 0.49499 0.49456
Yices2 Yices2-Main default sat ✅ 0.11817 0.11679
Z3 z3-4.5.0 default sat ✅ 1.25620 1.24805
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 53.60750 213.04000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.25403 1.25425
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 1.28555 1.28649
OpenSMT opensmt2_default sat ✅ 5.99239 5.99089
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.47150 6.50594
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.96000
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1199.98000
veriT veriT_default sat ✅ 0.30052 0.30061
Yices2 Yices 2.6.0_default sat ✅ 0.06294 0.06288
Z3 z3-4.7.1_default sat ✅ 3.00182 3.00124
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 32.50670 128.93000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.40783 1.40814
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 8.08568 8.08916
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.27456 1.27477
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 2.76432 2.76408
Par4 Par4-wrapped-sq_default sat ✅ 0.33105 0.00589
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 4.46475 13.50070
veriT veriT-wrapped-sq_default sat ✅ 0.28656 0.28686
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.08444 0.08445
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 3.25722 3.25720
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.32288 1.32336
MathSAT MathSAT-5.6.8_default sat ✅ 0.71911 0.71911
veriT veriT_default sat ✅ 0.33275 0.33295
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.06370 0.06368
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.06349 0.06346
Z3 z3-4.8.17_default sat ✅ 0.91686 0.91865