Benchmark

non-incremental/QF_LRA/sc/sc-29.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
Size62888
Compressed Size12339
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 62880
Compressed Size12363
Max. Term Depth186
Asserts 1
Declared Functions0
Declared Constants539
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not204 or377 and1575
xor59 =1335 let31 +116
<4 <=203 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 8.20000 —
Barcelogic Barcelogic 1.2 sat ✅ 4.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) sat ✅ 21.60000 —
MathSAT MathSAT 4.0 sat ✅ 3.60000 —
Yices Yices 1.0 sat ✅ 0.60000 —
Yices 1.0.10 sat ✅ 0.70000 —
Z3 Z3 0.1 sat ✅ 1.00000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 1.80000 —
CVC3 CVC3-1.5 sat ✅ 10.00000 —
MathSAT MathSAT-4.2 sat ✅ 2.00000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 1.20000 —
Z3 Z3.2 sat ✅ 1.10000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 sat ✅ 2.40000 —
SMTInterpol SMTInterpol sat ✅ 8.10000 —
Z3 Z3 sat ✅ 0.90000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.74448 —
CVC3-SMT-COMP-2011 default sat ✅ 0.68280 —
CVC3-SMT-COMP-2012 default sat ✅ 0.68786 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 2.89613 —
CVC4-SMT-COMP-2011 default sat ✅ 0.96846 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.75085 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.31343 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.35692 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.34069 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.16560 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.51351 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.47670 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 93.15080 —
OpenSMT-SMT-COMP-2011 default sat ✅ 20.26080 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.67032 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.24945 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.76023 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 1.41104 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.88863 —
Z3-SMT-COMP-2011 default sat ✅ 1.17200 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.53844 0.52792
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.43463 0.43393
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.56932 5.69813
veriT veriT-smtcomp2014 default sat ✅ 0.32927 0.31495
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.07191 0.06399
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.66548 0.65690
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.40166 0.39894
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.40307 0.39994
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.11459 0.11398
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.90507 4.37233
SMT-RAT SMT-RAT-final default sat ✅ 17.87750 17.88330
veriT veriT default sat ✅ 0.21018 0.20897
Yices2 Yices default sat ✅ 0.10271 0.10198
Z3 z3 4.4.0 default sat ✅ 1.06279 1.06284
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.40824 0.40870
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.29202 0.29322
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 8.09479 8.09940
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.54422 4.94110
SMT-RAT SMT-RAT default sat ✅ 12.41720 12.42420
Toysmt toysmt default unknown ❌ 0.11689 0.11668
veriT veriT-dev default sat ✅ 0.26289 0.26319
Yices2 Yices-2.4.2 default sat ✅ 0.05663 0.05680
Z3 z3-4.4.1 default sat ✅ 1.27680 1.27863
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.60610 0.60491
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.08889 0.08809
OpenSMT opensmt2-2017-06-04 default sat ✅ 7.93589 7.93279
SMTInterpol SMTInterpol default sat ✅ 2.04666 7.17904
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07200 600.02900
veriT veriT-2017-06-17 default sat ✅ 0.24531 0.24506
Yices2 Yices2-Main default sat ✅ 0.07034 0.06986
Z3 z3-4.5.0 default sat ✅ 0.83658 0.83538
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 5.29183 20.91000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.43435 0.43445
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.08577 0.08681
OpenSMT opensmt2_default sat ✅ 4.62706 4.62695
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.54329 7.41286
SMT-RAT SMTRAT-Rat-final_default sat ✅ 880.15700 880.11400
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.06000
veriT veriT_default sat ✅ 0.16152 0.16161
Yices2 Yices 2.6.0_default sat ✅ 0.04584 0.04577
Z3 z3-4.7.1_default sat ✅ 0.76975 0.76942
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 9.23595 36.40000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.41752 0.41783
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.68784 3.68955
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.53182 0.53195
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 2.57621 2.57632
Par4 Par4-wrapped-sq_default sat ✅ 0.05750 0.00673
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 5.18804 15.46030
veriT veriT-wrapped-sq_default sat ✅ 0.56076 0.56098
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.04136 0.04136
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.47853 0.47852
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.09754 0.09751
mc2 mc2 2021-06-07_default.sh sat ✅ 1.59142 1.59149
Par4 Par4-wrapped-sq_default sat ✅ 0.08040 0.00735
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 8.60667 21.26830
veriT veriT_default sat ✅ 0.19191 0.19217
Z3 z3-4.8.11_default sat ✅ 0.40729 0.40725
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.46654 0.36677
OpenSMT OpenSMT sat ✅ 0.42487 0.32518
SMTInterpol SMTInterpol sat ✅ 1.77457 5.13132
Yices2 Yices2 sat ✅ 0.26198 0.16221
Z3alpha Z3-alpha sat ✅ 0.45289 0.35266
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.88972 0.77303
OpenSMT OpenSMT sat ✅ 0.43743 0.31882
SMTInterpol SMTInterpol sat ✅ 3.52497 10.31358
Yices2 Yices2 sat ✅ 0.31798 0.18659
Z3alpha Z3-alpha sat ✅ 0.66016 1.34069
Z3 Z3-alpha-base sat ✅ 0.41544 0.29581