Benchmark

non-incremental/QF_LRA/sc/sc-29.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
Size63144
Compressed Size12469
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 63136
Compressed Size12483
Max. Term Depth164
Asserts 1
Declared Functions0
Declared Constants536
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not237 or377 and1583
xor88 =1306 let31 +116
<4 <=200 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 941.70000 —
Barcelogic Barcelogic 1.2 unsat ✅ 247.50000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 unsat ✅ 33.90000 —
Yices Yices 1.0 unsat ✅ 4.50000 —
Yices 1.0.10 unsat ✅ 4.90000 —
Z3 Z3 0.1 unsat ✅ 6.90000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 12.20000 —
MathSAT MathSAT 5 unsat ✅ 20.20000 —
MathSAT5 unsat ✅ 35.50000 —
OpenSMT opensmt unsat ✅ 76.70000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 794.20000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 11.40000 —
Z3 Z3 unsat ✅ 25.50000 —
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 ✅ 338.10200 —
CVC4-SMT-COMP-2011 default unsat ✅ 8.12353 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 14.24210 —
CVC4-SMT-EVAL-2013 default unsat ✅ 24.69610 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 20.75470 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 17.65430 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 21.92160 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 13.60670 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 13.56070 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 225.07100 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 35.88600 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 521.13200 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 318.39500 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 429.79800 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 327.04900 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 13.85500 —
Z3-SMT-COMP-2011 default unsat ✅ 13.08540 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 23.92380 23.91740
MathSAT MathSAT-5.2.12-Main default unsat ✅ 15.94250 15.94960
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 400.15200 465.86500
veriT veriT-smtcomp2014 default unsat ✅ 8.84205 8.83666
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 22.89900 22.90050
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 14.92530 14.92070
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 22.18860 22.19460
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 21.96190 21.95770
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 14.82850 14.83270
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2469.78000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.14000
veriT veriT default unsat ✅ 12.00820 12.00620
Yices2 Yices default unsat ✅ 24.34700 24.35130
Z3 z3 4.4.0 default unsat ✅ 17.01710 17.02540
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 40.35590 40.37950
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 17.32190 17.33300
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 18.00110 18.01150
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 354.48400 414.19400
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.36000
Toysmt toysmt default unknown ❌ 0.11530 0.11531
veriT veriT-dev default unsat ✅ 10.25340 10.25930
Yices2 Yices-2.4.2 default unsat ✅ 25.47480 25.49170
Z3 z3-4.4.1 default unsat ✅ 11.12860 11.13620
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 34.99200 69.86770
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 25.50640 25.49780
OpenSMT opensmt2-2017-06-04 default unsat ✅ 18.91400 18.91410
SMTInterpol SMTInterpol default unsat ✅ 373.95000 432.99100
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.11000 600.05600
veriT veriT-2017-06-17 default unsat ✅ 9.88111 9.88044
Yices2 Yices2-Main default unsat ✅ 17.39180 17.39090
Z3 z3-4.5.0 default unsat ✅ 13.48530 13.48470
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.03000 4774.72000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 26.65220 26.65040
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 12.83470 12.83540
OpenSMT opensmt2_default unsat ✅ 16.29560 16.29490
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 697.00100 831.09200
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1200.08000
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1199.96000
veriT veriT_default unsat ✅ 15.71490 15.71540
Yices2 Yices 2.6.0_default unsat ✅ 18.75380 18.75200
Z3 z3-4.7.1_default unsat ✅ 12.21370 12.21370
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unsat ✅ 18.09340 18.09240
mc2 mc2 2021-06-07_default.sh unknown ❌ 127.02700 127.01300
Par4 Par4-wrapped-sq_default unsat ✅ 20.23240 79.13000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.14000 1282.89000
veriT veriT_default unsat ✅ 11.72600 11.72510
Z3 z3-4.8.11_default unsat ✅ 31.16970 31.16950
SMT-COMP 2023 0.40 (3/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 19.60120 19.59960
OpenSMT OpenSMT a78dcf01_default unsat ✅ 2.43194 2.43187
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.04000 1255.82000
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.11000 1199.73000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 20.46000 20.45880
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 19.99350 19.99020
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 19.89490 19.89490
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unsat ✅ 14.54280 14.41764
OpenSMT OpenSMT unsat ✅ 2.56934 2.43762
SMTInterpol SMTInterpol unknown ❌ 1201.46920 1387.44515
Yices2 Yices2 unsat ✅ 12.84297 12.72402
Z3alpha Z3-alpha unsat ✅ 59.98097 238.62259
Z3 Z3-alpha-base unsat ✅ 36.98744 36.84385