Benchmark

non-incremental/QF_LRA/sc/sc-13.base.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
Size28520
Compressed Size6020
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 unsat
Inferred Status unsat
Size 28512
Compressed Size6032
Max. Term Depth84
Asserts 1
Declared Functions0
Declared Constants248
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite26 not109 or169 and719
xor40 =586 let15 +52
<4 <=88 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 49.70000 —
Barcelogic Barcelogic 1.2 unsat ✅ 11.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) unknown ❌ 1801.00000 —
MathSAT MathSAT 4.0 unsat ✅ 2.70000 —
Yices Yices 1.0 unsat ✅ 0.60000 —
Yices 1.0.10 unsat ✅ 0.60000 —
Z3 Z3 0.1 unsat ✅ 0.60000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 2.80000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 1.30000 —
Yices2 Yices2 (proto c) unsat ✅ 1.10000 —
Yices Yices 1.0.10 unsat ✅ 0.50000 —
Z3 Z3.2 unsat ✅ 0.60000 —
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 887.60000 —
CVC4 CVC4 1.0a0 unsat ✅ 5.70000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 11.80000 —
Yices2 Yices 2 proto unsat ✅ 1.10000 —
Yices2 (proto c) unsat ✅ 1.00000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 441.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 1.10000 —
MathSAT MathSAT 5 unsat ✅ 1.60000 —
MathSAT5 unsat ✅ 2.60000 —
OpenSMT opensmt unsat ✅ 6.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 34.50000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.70000 —
Z3 Z3 unsat ✅ 1.70000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 169.77500 —
CVC3-SMT-COMP-2011 default unsat ✅ 164.56200 —
CVC3-SMT-COMP-2012 default unsat ✅ 152.09100 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 6.90302 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.66595 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.12914 —
CVC4-SMT-EVAL-2013 default unsat ✅ 1.23629 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.59202 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.32350 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.89506 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.48787 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.35818 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 15.36160 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 3.37518 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 18.56760 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 8.61767 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 10.01210 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 2.70972 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.30297 —
Z3-SMT-COMP-2011 default unsat ✅ 1.34659 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 2.57690 2.56561
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.25943 1.24381
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.69390 16.72650
veriT veriT-smtcomp2014 default unsat ✅ 0.60265 0.59491
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.18296 1.17482
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.35170 1.35079
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.92663 1.92471
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.96944 1.96770
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.25903 1.25881
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 14.69270 20.28990
SMT-RAT SMT-RAT-final default unsat ✅ 1831.70000 1832.41000
veriT veriT default unsat ✅ 0.52491 0.52392
Yices2 Yices default unsat ✅ 0.97094 0.96985
Z3 z3 4.4.0 default unsat ✅ 1.52538 1.52577
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 2.19584 2.19737
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.10608 1.10774
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 2.08998 2.09067
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 11.27200 20.09500
SMT-RAT SMT-RAT default unsat ✅ 9.38453 9.38828
Toysmt toysmt default unknown ❌ 0.05454 0.05452
veriT veriT-dev default unsat ✅ 0.67034 0.67088
Yices2 Yices-2.4.2 default unsat ✅ 1.00427 1.00489
Z3 z3-4.4.1 default unsat ✅ 1.12156 1.12345
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.61014 2.60924
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.15999 1.15966
OpenSMT opensmt2-2017-06-04 default unsat ✅ 2.01744 2.01683
SMTInterpol SMTInterpol default unsat ✅ 20.25190 30.05810
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 101.62600 101.62800
veriT veriT-2017-06-17 default unsat ✅ 0.64557 0.64576
Yices2 Yices2-Main default unsat ✅ 0.99093 0.98999
Z3 z3-4.5.0 default unsat ✅ 1.35660 1.35574
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 50.76400 201.84000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.66009 2.65999
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.69014 1.69021
OpenSMT opensmt2_default unsat ✅ 2.07749 2.07732
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 22.70040 33.67200
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 287.38400 287.34100
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.89000
veriT veriT_default unsat ✅ 0.47800 0.47811
Yices2 Yices 2.6.0_default unsat ✅ 1.13056 1.13043
Z3 z3-4.7.1_default unsat ✅ 1.34976 1.34610
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 50.28640 199.63000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.53392 1.53372
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 6.64740 6.65114
master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.61046 2.61092
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 1.10803 1.10798
Par4 Par4-wrapped-sq_default unsat ✅ 0.60087 0.00594
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 35.25550 47.92550
veriT veriT-wrapped-sq_default unsat ✅ 0.52020 0.52051
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.91490 0.91481
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.48167 1.48160
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 2.17917 4.27979
MathSAT MathSAT-5.6.8_default unsat ✅ 1.10047 1.10024
veriT veriT_default unsat ✅ 0.71814 0.71831
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.03764 1.03754
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.03337 1.03333
Z3 z3-4.8.17_default unsat ✅ 2.32360 2.32534
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.07446 0.97379
OpenSMT OpenSMT unsat ✅ 0.46070 0.36075
SMTInterpol SMTInterpol unsat ✅ 90.45609 168.16249
Yices2 Yices2 unsat ✅ 0.75028 0.65046
Z3alpha Z3-alpha unsat ✅ 1.36824 1.26652