Benchmark

non-incremental/QF_LRA/sc/sc-36.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
Size78292
Compressed Size15246
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 78284
Compressed Size15285
Max. Term Depth199
Asserts 1
Declared Functions0
Declared Constants662
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite72 not293 or468 and1961
xor109 =1621 let38 +144
<4 <=249 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.33 (4/6) Argo-Lib ArgoLib v3.5 unknown ❌ 1800.80000 —
Barcelogic Barcelogic 1.2 unsat ✅ 633.80000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1793.20000 —
MathSAT MathSAT 4.0 unsat ✅ 69.00000 —
Yices Yices 1.0 unsat ✅ 7.40000 —
Yices 1.0.10 unsat ✅ 8.80000 —
Z3 Z3 0.1 unsat ✅ 11.80000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 85.00000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 27.20000 —
Yices2 Yices2 (proto c) unsat ✅ 45.90000 —
Yices Yices 1.0.10 unsat ✅ 8.70000 —
Z3 Z3.2 unsat ✅ 11.80000 —
SMT-COMP 2009 0.50 (2/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 20.30000 —
OpenSMT OpenSMT 0.2 unknown ❌ 900.00000 —
Yices2 Yices 2 proto unsat ✅ 49.90000 —
Yices2 (proto c) unsat ✅ 54.80000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 767.61000 —
CVC4-SMT-COMP-2011 default unsat ✅ 12.34930 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 29.67470 —
CVC4-SMT-EVAL-2013 default unsat ✅ 26.03330 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 23.64780 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 27.83990 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 33.45010 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 39.10160 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 21.09030 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 565.91600 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 57.48030 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1115.78000 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 697.46900 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 559.22200 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 566.23600 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 22.94380 —
Z3-SMT-COMP-2011 default unsat ✅ 19.63860 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 73.23040 73.23690
MathSAT MathSAT-5.2.12-Main default unsat ✅ 35.35750 35.35560
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 779.06500 900.15200
veriT veriT-smtcomp2014 default unsat ✅ 28.98430 28.98660
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 41.09540 41.10370
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 21.30270 21.29880
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 34.50700 34.51180
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 34.43070 34.44180
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 31.27390 31.28720
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2434.71000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.97000
veriT veriT default unsat ✅ 15.91760 15.92160
Yices2 Yices default unsat ✅ 42.11220 42.12460
Z3 z3 4.4.0 default unsat ✅ 28.15050 28.16170
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 45.49220 45.51810
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 23.07280 23.08680
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 49.86140 49.89400
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 661.14000 770.03000
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.45000
Toysmt toysmt default unknown ❌ 0.14017 0.13939
veriT veriT-dev default unsat ✅ 34.45660 34.47680
Yices2 Yices-2.4.2 default unsat ✅ 29.24310 29.25800
Z3 z3-4.4.1 default unsat ✅ 20.79040 20.80070
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 81.88110 81.87100
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 35.62170 35.62220
OpenSMT opensmt2-2017-06-04 default unsat ✅ 41.81940 41.81500
SMTInterpol SMTInterpol default unknown ❌ 600.08800 696.75000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09100 599.98900
veriT veriT-2017-06-17 default unsat ✅ 19.41340 19.41110
Yices2 Yices2-Main default unsat ✅ 27.10670 27.10690
Z3 z3-4.5.0 default unsat ✅ 16.97220 16.96970
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.05000 4774.76000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 53.15150 53.14550
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 32.18520 32.18550
OpenSMT opensmt2_default unsat ✅ 28.79830 28.79920
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unknown ❌ 1200.05000 1425.01000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1200.07000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.08000
veriT veriT_default unsat ✅ 26.27830 26.27540
Yices2 Yices 2.6.0_default unsat ✅ 37.41350 37.41040
Z3 z3-4.7.1_default unsat ✅ 26.62610 26.62520
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unsat ✅ 37.72210 37.72210
mc2 mc2 2021-06-07_default.sh unknown ❌ 102.32000 102.29300
Par4 Par4-wrapped-sq_default unsat ✅ 29.55200 116.14000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.11000 1257.40000
veriT veriT_default unsat ✅ 21.36880 21.36270
Z3 z3-4.8.11_default unsat ✅ 24.97130 24.96670
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 41.13760 41.13670
MathSAT MathSAT-5.6.8_default unsat ✅ 40.40890 40.40910
veriT veriT_default unsat ✅ 27.92100 27.91910
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 49.24500 49.24470
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 47.69270 47.68720
Z3 z3-4.8.17_default unsat ✅ 50.66680 50.66240
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 63.09736 62.97322
OpenSMT OpenSMT unsat ✅ 10.59563 10.48584
SMTInterpol SMTInterpol unknown ❌ 1201.71432 1324.54065
Yices2 Yices2 unsat ✅ 27.54806 27.44547
Z3alpha Z3-alpha unsat ✅ 18.06150 17.94871