Benchmark

non-incremental/QF_LRA/sc/sc-39.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
Size84784
Compressed Size16534
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 84776
Compressed Size16592
Max. Term Depth214
Asserts 1
Declared Functions0
Declared Constants716
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite78 not317 or507 and2123
xor118 =1756 let41 +156
<4 <=270 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.86 (1/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 timeout ✅ 1208.20000 —
HTP HTP timeout ✅ 1207.50000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.80000 —
Simplics Simplics (2005 winner) timeout ✅ 1207.60000 —
Yices Yices 1.0 unsat ✅ 11.80000 —
SMT-COMP 2007 0.33 (4/6) Argo-Lib ArgoLib v3.5 unknown ❌ 1801.00000 —
Barcelogic Barcelogic 1.2 unsat ✅ 609.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.40000 —
CVC3 1.2 (patched) unknown ❌ 1745.80000 —
MathSAT MathSAT 4.0 unsat ✅ 98.10000 —
Yices Yices 1.0 unsat ✅ 11.10000 —
Yices 1.0.10 unsat ✅ 12.50000 —
Z3 Z3 0.1 unsat ✅ 13.40000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 100.80000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 35.80000 —
Yices2 Yices2 (proto c) unsat ✅ 58.00000 —
Yices Yices 1.0.10 unsat ✅ 11.00000 —
Z3 Z3.2 unsat ✅ 13.80000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 896.30000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 930.60000 —
Yices2 Yices 2 proto unsat ✅ 59.50000 —
Yices2 (proto c) unsat ✅ 50.00000 —
SMT-COMP 2011 0.29 (5/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 22.10000 —
MathSAT MathSAT 5 unsat ✅ 55.40000 —
MathSAT5 unsat ✅ 48.00000 —
OpenSMT opensmt unsat ✅ 203.20000 —
SMTInterpol SMTInterpol 2.0pre unknown ❌ 1200.20000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 22.10000 —
Z3 Z3 unsat ✅ 60.40000 —
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 ✅ 1497.21000 —
CVC4-SMT-COMP-2011 default unsat ✅ 14.07080 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 25.19210 —
CVC4-SMT-EVAL-2013 default unsat ✅ 64.12760 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 27.34220 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 40.69880 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 29.70680 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 39.04910 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 28.63850 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 838.11900 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 82.58970 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1074.62000 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1184.01000 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1338.63000 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 671.45300 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 27.43280 —
Z3-SMT-COMP-2011 default unsat ✅ 27.65090 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 76.55650 76.57640
MathSAT MathSAT-5.2.12-Main default unsat ✅ 25.90700 25.90310
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 973.32200 1131.79000
veriT veriT-smtcomp2014 default unsat ✅ 28.71970 28.72160
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 51.34250 51.35320
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 31.15470 31.16030
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 56.24550 56.25140
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 56.07430 56.09550
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 35.18960 35.19260
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2447.35000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.05000
veriT veriT default unsat ✅ 40.33760 40.35290
Yices2 Yices default unsat ✅ 54.89620 54.91760
Z3 z3 4.4.0 default unsat ✅ 25.28610 25.28020
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 83.39360 83.43840
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 34.85640 34.87740
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 70.72900 70.76970
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 785.54700 921.17300
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.41000
Toysmt toysmt default unknown ❌ 0.15387 0.15299
veriT veriT-dev default unsat ✅ 27.27970 27.28950
Yices2 Yices-2.4.2 default unsat ✅ 44.30050 44.32700
Z3 z3-4.4.1 default unsat ✅ 32.24490 32.26760
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 103.18100 103.17500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 55.07790 55.07680
OpenSMT opensmt2-2017-06-04 default unsat ✅ 43.90280 43.88780
SMTInterpol SMTInterpol default unknown ❌ 600.12400 697.57000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10000 600.02700
veriT veriT-2017-06-17 default unsat ✅ 36.06600 36.05580
Yices2 Yices2-Main default unsat ✅ 53.21860 53.21220
Z3 z3-4.5.0 default unsat ✅ 27.65150 27.64930
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4772.72000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 56.69170 56.69410
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 66.44180 66.43830
OpenSMT opensmt2_default unsat ✅ 41.19840 41.19720
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unknown ❌ 1200.07000 1414.71000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.05000 1200.04000
veriT veriT_default unsat ✅ 22.49150 22.48880
Yices2 Yices 2.6.0_default unsat ✅ 36.61340 36.60960
Z3 z3-4.7.1_default unsat ✅ 28.12010 28.11970
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unsat ✅ 59.63800 59.63490
mc2 mc2 2021-06-07_default.sh unknown ❌ 128.01100 127.99800
Par4 Par4-wrapped-sq_default unsat ✅ 39.42700 154.91000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.08000 1259.14000
veriT veriT_default unsat ✅ 30.18700 30.18250
Z3 z3-4.8.11_default unsat ✅ 40.29430 40.29490
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 63.00372 62.86846
OpenSMT OpenSMT unsat ✅ 10.69471 10.59444
SMTInterpol SMTInterpol unknown ❌ 1202.22379 1314.91148
Yices2 Yices2 unsat ✅ 31.61582 31.49998
Z3alpha Z3-alpha unsat ✅ 29.96785 29.86743