Benchmark

non-incremental/QF_LRA/sc/sc-18.induction.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
Size39109
Compressed Size7947
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 39101
Compressed Size7965
Max. Term Depth120
Asserts 1
Declared Functions0
Declared Constants341
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not127 or234 and981
xor37 =829 let20 +72
<4 <=126 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 2.80000 —
Barcelogic Barcelogic 1.2 sat ✅ 1.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) sat ✅ 7.00000 —
MathSAT MathSAT 4.0 sat ✅ 1.00000 —
Yices Yices 1.0 sat ✅ — —
Yices 1.0.10 sat ✅ — —
Z3 Z3 0.1 sat ✅ 0.20000 —
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 1.50000 —
MathSAT MathSAT 4.3 sat ✅ 0.30000 —
OpenSMT OpenSMT 0.2 sat ✅ 13.10000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.34945 —
CVC3-SMT-COMP-2011 default sat ✅ 0.31372 —
CVC3-SMT-COMP-2012 default sat ✅ 0.31974 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.42344 —
CVC4-SMT-COMP-2011 default sat ✅ 0.17838 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.35648 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.15288 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.07048 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.29351 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.08343 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.07924 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.19103 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 15.13440 —
OpenSMT-SMT-COMP-2011 default sat ✅ 5.23044 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.39293 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.33467 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.64846 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.24816 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.12979 —
Z3-SMT-COMP-2011 default sat ✅ 0.27774 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.21491 0.21097
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.21190 0.20897
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.16501 0.16397
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.76393 4.18536
SMT-RAT SMT-RAT-final default sat ✅ 4.17603 4.17636
veriT veriT default sat ✅ 0.07309 0.07199
Yices2 Yices default sat ✅ 0.02103 0.02000
Z3 z3 4.4.0 default sat ✅ 0.23451 0.23496
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.20235 0.20265
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.09057 0.09163
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1.96154 1.96264
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.02890 2.92968
SMT-RAT SMT-RAT default sat ✅ 6.50618 6.50988
Toysmt toysmt default unknown ❌ 0.07318 0.07316
veriT veriT-dev default sat ✅ 0.08887 0.08908
Yices2 Yices-2.4.2 default sat ✅ 0.02059 0.02057
Z3 z3-4.4.1 default sat ✅ 0.16270 0.16402
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.28004 0.27936
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.05088 0.04871
OpenSMT opensmt2-2017-06-04 default sat ✅ 2.40390 2.40311
SMTInterpol SMTInterpol default sat ✅ 1.07015 3.25431
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 127.34800 127.34800
veriT veriT-2017-06-17 default sat ✅ 0.08453 0.08394
Yices2 Yices2-Main default sat ✅ 0.02234 0.02156
Z3 z3-4.5.0 default sat ✅ 0.38651 0.38541
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 1.49891 5.78000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.28289 0.28313
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.05342 0.05441
OpenSMT opensmt2_default sat ✅ 1.29538 1.29520
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.86146 2.36554
SMT-RAT SMTRAT-Rat-final_default sat ✅ 125.98500 125.90000
SMTRAT-MCSAT-final_default unknown ❌ 1200.05000 1199.91000
veriT veriT_default sat ✅ 0.06490 0.06506
Yices2 Yices 2.6.0_default sat ✅ 0.02724 0.02713
Z3 z3-4.7.1_default sat ✅ 0.21617 0.21612
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.35259 0.35010
MathSAT MathSAT5_default.sh sat ✅ 0.05737 0.05732
OpenSMT OpenSMT_default sat ✅ 0.09438 0.09431
Par4 Par4-wrapped-sq_default sat ✅ 0.03571 0.00653
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 1.03366 2.94198
veriT veriT_default sat ✅ 0.06967 0.06990
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.02326 0.02322
Z3 z3-4.8.8_default sat ✅ 0.10369 0.10365
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.50984 0.50943
MathSAT MathSAT-5.6.8_default sat ✅ 0.05751 0.05747
veriT veriT_default sat ✅ 0.07135 0.07157
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02005 0.02002
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02054 0.02018
Z3 z3-4.8.17_default sat ✅ 0.15874 0.16076