Benchmark

non-incremental/QF_LRA/sc/sc-18.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
Size45104
Compressed Size8584
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 45096
Compressed Size8603
Max. Term Depth139
Asserts 1
Declared Functions0
Declared Constants341
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite188 not128 or234 and1038
xor150 =867 let20 +205
<42 <=145 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 sat ✅ 0.70000 —
SMTInterpol SMTInterpol sat ✅ 5.80000 —
Z3 Z3 sat ✅ 1.30000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 3.03175 —
CVC3-SMT-COMP-2011 default sat ✅ 2.78776 —
CVC3-SMT-COMP-2012 default sat ✅ 2.81071 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 1.03320 —
CVC4-SMT-COMP-2011 default sat ✅ 0.18618 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.28085 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.31200 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.23802 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.29052 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.48290 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.32216 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.45490 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 6.67709 —
OpenSMT-SMT-COMP-2011 default sat ✅ 6.48363 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.89651 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.70404 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.09444 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 1.07603 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.63089 —
Z3-SMT-COMP-2011 default sat ✅ 0.31717 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.34838 0.33895
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.29627 0.29495
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.06755 4.96225
veriT veriT-smtcomp2014 default sat ✅ 0.27482 0.26596
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.02672 0.01500
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.27524 0.26796
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.25143 0.24896
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.25321 0.24996
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.22619 0.22496
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.29115 5.62314
SMT-RAT SMT-RAT-final default sat ✅ 32.12230 32.13510
veriT veriT default sat ✅ 0.21220 0.21097
Yices2 Yices default sat ✅ 0.01998 0.01900
Z3 z3 4.4.0 default sat ✅ 0.82609 0.82587
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.28722 0.28767
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.24569 0.24678
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 3.41858 3.42050
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.40448 4.28597
SMT-RAT SMT-RAT default sat ✅ 14.34840 14.35810
Toysmt toysmt default unknown ❌ 0.08955 0.08953
veriT veriT-dev default sat ✅ 0.22385 0.22550
Yices2 Yices-2.4.2 default sat ✅ 0.02781 0.02780
Z3 z3-4.4.1 default sat ✅ 0.58767 0.58921
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.32926 0.32840
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.15475 0.15521
OpenSMT opensmt2-2017-06-04 default sat ✅ 3.62433 3.62296
SMTInterpol SMTInterpol default sat ✅ 1.59001 4.09502
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04800 599.99000
veriT veriT-2017-06-17 default sat ✅ 0.16727 0.16660
Yices2 Yices2-Main default sat ✅ 0.06785 0.02548
Z3 z3-4.5.0 default sat ✅ 0.63565 0.63456
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 6.07376 24.01000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.37839 0.37836
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.15176 0.15280
OpenSMT opensmt2_default sat ✅ 1.86155 1.86152
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.22230 6.56637
SMT-RAT SMTRAT-Rat-final_default sat ✅ 402.19600 402.21000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default sat ✅ 0.14492 0.14504
Yices2 Yices 2.6.0_default sat ✅ 0.03200 0.03196
Z3 z3-4.7.1_default sat ✅ 0.76960 0.76948
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 1.26364 4.81000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.38450 0.38481
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.18767 3.19054
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.37403 0.37430
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 1.43477 1.43481
Par4 Par4-wrapped-sq_default sat ✅ 0.06589 0.00566
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.79033 5.23813
veriT veriT-wrapped-sq_default sat ✅ 0.25025 0.25054
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.03382 0.03378
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.55773 0.55768
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.80287 0.80344
MathSAT MathSAT-5.6.8_default sat ✅ 0.12533 0.12527
veriT veriT_default sat ✅ 0.19970 0.19993
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03627 0.03623
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03683 0.03677
Z3 z3-4.8.17_default sat ✅ 0.35530 0.35734
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.46332 0.36367
OpenSMT OpenSMT sat ✅ 0.38856 0.28714
SMTInterpol SMTInterpol sat ✅ 1.63337 4.57486
Yices2 Yices2 sat ✅ 0.23094 0.13085
Z3alpha Z3-alpha sat ✅ 0.44246 0.34286