Benchmark

non-incremental/QF_LRA/sc/sc-19.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
Size41273
Compressed Size8318
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 41265
Compressed Size8339
Max. Term Depth126
Asserts 1
Declared Functions0
Declared Constants359
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite38 not134 or247 and1035
xor39 =875 let21 +76
<4 <=133 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 3.30000 —
Barcelogic Barcelogic 1.2 sat ✅ 1.40000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) sat ✅ 15.70000 —
MathSAT MathSAT 4.0 sat ✅ 1.30000 —
Yices Yices 1.0 sat ✅ 0.10000 —
Yices 1.0.10 sat ✅ 0.10000 —
Z3 Z3 0.1 sat ✅ 0.10000 —
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 14.70000 —
MathSAT MathSAT 4.3 sat ✅ 0.40000 —
OpenSMT OpenSMT 0.2 sat ✅ 19.60000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.37502 —
CVC3-SMT-COMP-2011 default sat ✅ 0.34214 —
CVC3-SMT-COMP-2012 default sat ✅ 0.34443 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.66697 —
CVC4-SMT-COMP-2011 default sat ✅ 0.21566 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.35890 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.18796 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.07844 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.19362 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.08887 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.08293 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.23453 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 12.96090 —
OpenSMT-SMT-COMP-2011 default sat ✅ 6.04385 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.52015 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.62104 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.60084 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.75553 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.24479 —
Z3-SMT-COMP-2011 default sat ✅ 0.23070 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.30710 0.30495
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.30757 0.30495
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.07677 0.07599
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.69283 7.70183
SMT-RAT SMT-RAT-final default sat ✅ 4.73667 4.73728
veriT veriT default sat ✅ 0.11076 0.10998
Yices2 Yices default sat ✅ 0.03290 0.03199
Z3 z3 4.4.0 default sat ✅ 0.29097 0.29096
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.23481 0.23548
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.07272 0.07376
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2.87865 2.88050
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.70128 5.69023
SMT-RAT SMT-RAT default sat ✅ 7.97590 7.98082
Toysmt toysmt default unknown ❌ 0.08036 0.08028
veriT veriT-dev default sat ✅ 0.09545 0.09561
Yices2 Yices-2.4.2 default sat ✅ 0.02813 0.02812
Z3 z3-4.4.1 default sat ✅ 0.29004 0.29203
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.38899 0.38690
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.05389 0.05511
OpenSMT opensmt2-2017-06-04 default sat ✅ 2.57932 2.52849
SMTInterpol SMTInterpol default sat ✅ 0.96911 2.74109
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 132.90900 132.89700
veriT veriT-2017-06-17 default sat ✅ 0.21143 0.21098
Yices2 Yices2-Main default sat ✅ 0.02345 0.02266
Z3 z3-4.5.0 default sat ✅ 0.27523 0.27399
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 1.09953 4.19000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.32307 0.32326
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.05405 0.05509
OpenSMT opensmt2_default sat ✅ 1.24315 1.24301
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.87081 2.39193
SMT-RAT SMTRAT-Rat-final_default sat ✅ 192.46600 192.44700
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1200.04000
veriT veriT_default sat ✅ 0.08008 0.08026
Yices2 Yices 2.6.0_default sat ✅ 0.03449 0.03445
Z3 z3-4.7.1_default sat ✅ 0.24899 0.24889
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 1.65942 6.18000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.25570 0.25603
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 2.39200 2.39535
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.24835 0.24871
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.60614 0.60611
Par4 Par4-wrapped-sq_default sat ✅ 0.03961 0.00649
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.04388 2.87356
veriT veriT-wrapped-sq_default sat ✅ 0.09189 0.09221
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.02738 0.02738
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.24192 0.24187
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.25602 0.25658
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.18231 0.18224
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 2.58757 7.71968
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.05473 0.05470
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.03423 0.03419
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03262 0.03255
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03272 0.03267
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.34339 0.24341
OpenSMT OpenSMT sat ✅ 0.36397 0.26416
SMTInterpol SMTInterpol sat ✅ 1.58617 4.39770
Yices2 Yices2 sat ✅ 0.23643 0.13668
Z3alpha Z3-alpha sat ✅ 0.34739 0.24763