Benchmark

non-incremental/QF_LRA/sc/sc-18.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
Size45688
Compressed Size8686
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 45680
Compressed Size8707
Max. Term Depth272
Asserts 1
Declared Functions0
Declared Constants341
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite37 not127 or291 and1133
xor37 =829 let20 +149
-57 <4 <=318 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 sat ✅ 0.80000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 sat ✅ 0.70000 —
Yices2 Yices2 (proto c) sat ✅ — —
Yices Yices 1.0.10 sat ✅ 0.60000 —
Z3 Z3.2 sat ✅ 0.30000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1031.40000 —
CVC4 CVC4 1.0a0 sat ✅ 1.90000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 17.00000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 4.77690 —
CVC3-SMT-COMP-2011 default sat ✅ 4.42500 —
CVC3-SMT-COMP-2012 default sat ✅ 4.36330 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 1.05112 —
CVC4-SMT-COMP-2011 default sat ✅ 0.39277 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.41759 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.31166 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.26184 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.28982 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.32286 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.42347 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.26282 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 18.49090 —
OpenSMT-SMT-COMP-2011 default sat ✅ 6.78387 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.61677 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.83616 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.96628 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.65740 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.25227 —
Z3-SMT-COMP-2011 default sat ✅ 0.60453 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.40519 0.39394
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.28504 0.27696
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.90778 4.40133
veriT veriT-smtcomp2014 default sat ✅ 0.21332 0.21197
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.03702 0.02799
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.33473 0.33495
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.31840 0.31595
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.32233 0.31995
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.25781 0.25696
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.89231 4.51331
SMT-RAT SMT-RAT-final default sat ✅ 11.96480 11.96920
veriT veriT default sat ✅ 0.18780 0.18697
Yices2 Yices default sat ✅ 0.03594 0.03499
Z3 z3 4.4.0 default sat ✅ 0.42540 0.42594
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.50438 0.50514
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.23093 0.23202
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2.44002 2.44134
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.45242 4.67750
SMT-RAT SMT-RAT default sat ✅ 7.20225 7.20696
Toysmt toysmt default unknown ❌ 0.08339 0.08330
veriT veriT-dev default sat ✅ 0.12803 0.12867
Yices2 Yices-2.4.2 default sat ✅ 0.02986 0.02984
Z3 z3-4.4.1 default sat ✅ 0.53690 0.53838
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.32388 0.32296
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.17311 0.17324
OpenSMT opensmt2-2017-06-04 default sat ✅ 2.63114 2.63074
SMTInterpol SMTInterpol default sat ✅ 1.50909 4.96263
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 157.84300 157.84400
veriT veriT-2017-06-17 default sat ✅ 0.12646 0.12599
Yices2 Yices2-Main default sat ✅ 0.05807 0.05078
Z3 z3-4.5.0 default sat ✅ 0.27586 0.27435
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 7.57492 30.02000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.35288 0.35306
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.26557 0.26674
OpenSMT opensmt2_default sat ✅ 1.46633 1.46612
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.26793 6.66706
SMT-RAT SMTRAT-Rat-final_default sat ✅ 220.66700 220.65800
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.10000
veriT veriT_default sat ✅ 0.14891 0.14901
Yices2 Yices 2.6.0_default sat ✅ 0.03067 0.03057
Z3 z3-4.7.1_default sat ✅ 0.60950 0.60917
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 5.67087 22.29000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.43744 0.43781
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.16508 3.16390
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.34277 0.34293
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.90864 0.90866
Par4 Par4-wrapped-sq_default sat ✅ 0.14589 0.00626
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.84259 5.42412
veriT veriT-wrapped-sq_default sat ✅ 0.18586 0.18616
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.03148 0.03149
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.43725 0.43728
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.61645 0.61692
MathSAT MathSAT-5.6.8_default sat ✅ 0.21014 0.21003
veriT veriT_default sat ✅ 0.10496 0.10515
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03128 0.03125
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03146 0.03143
Z3 z3-4.8.17_default sat ✅ 0.21526 0.21702