Benchmark

non-incremental/QF_LRA/sc/sc-34.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
Size73964
Compressed Size14470
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 73956
Compressed Size14513
Max. Term Depth189
Asserts 1
Declared Functions0
Declared Constants626
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite68 not277 or442 and1853
xor103 =1531 let36 +136
<4 <=235 >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 ✅ 377.30000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1800.80000 —
MathSAT MathSAT 4.0 unsat ✅ 65.50000 —
Yices Yices 1.0 unsat ✅ 11.70000 —
Yices 1.0.10 unsat ✅ 7.50000 —
Z3 Z3 0.1 unsat ✅ 11.90000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 48.50000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 16.00000 —
Yices2 Yices2 (proto c) unsat ✅ 34.40000 —
Yices Yices 1.0.10 unsat ✅ 7.90000 —
Z3 Z3.2 unsat ✅ 9.40000 —
SMT-COMP 2009 0.50 (2/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 19.80000 —
OpenSMT OpenSMT 0.2 unknown ❌ 900.00000 —
Yices2 Yices 2 proto unsat ✅ 56.90000 —
Yices2 (proto c) unsat ✅ 49.80000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 581.90000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 569.70000 —
Yices2 Yices 2 proto unsat ✅ 22.30000 —
Yices2 (proto c) unsat ✅ 26.10000 —
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 ✅ 592.75900 —
CVC4-SMT-COMP-2011 default unsat ✅ 12.34630 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 26.57490 —
CVC4-SMT-EVAL-2013 default unsat ✅ 26.27010 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 20.56570 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 17.68120 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 31.06520 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 25.19580 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 17.81500 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 509.64600 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 67.72160 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 749.61900 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 305.90200 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 929.98500 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 477.55300 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 21.46940 —
Z3-SMT-COMP-2011 default unsat ✅ 18.22850 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 48.66890 48.67060
MathSAT MathSAT-5.2.12-Main default unsat ✅ 19.16590 19.16410
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 945.56000 1094.33000
veriT veriT-smtcomp2014 default unsat ✅ 17.12900 17.12440
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 38.59880 38.60810
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 20.85830 20.85080
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 33.58520 33.59590
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 33.40330 33.40790
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 22.47060 22.47660
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2499.26000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.70000
veriT veriT default unsat ✅ 8.75880 8.75967
Yices2 Yices default unsat ✅ 45.15070 45.16710
Z3 z3 4.4.0 default unsat ✅ 29.15060 29.15960
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 56.11640 56.14810
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 20.18160 20.19450
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 39.20110 39.22070
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 623.57300 728.07800
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.67000
Toysmt toysmt default unknown ❌ 0.13428 0.13393
veriT veriT-dev default unsat ✅ 18.74120 18.75210
Yices2 Yices-2.4.2 default unsat ✅ 45.89900 45.92380
Z3 z3-4.4.1 default unsat ✅ 43.20070 43.22030
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 59.71640 59.71550
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 20.55930 20.55740
OpenSMT opensmt2-2017-06-04 default unsat ✅ 31.51730 31.51070
SMTInterpol SMTInterpol default unsat ✅ 461.28600 535.74200
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02400 600.03400
veriT veriT-2017-06-17 default unsat ✅ 22.66860 22.66720
Yices2 Yices2-Main default unsat ✅ 27.37550 27.37190
Z3 z3-4.5.0 default unsat ✅ 16.17470 16.17390
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4773.28000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 39.51360 39.51300
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 38.80780 38.79930
OpenSMT opensmt2_default unsat ✅ 21.31380 21.31210
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unknown ❌ 1200.11000 1428.74000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1199.95000
SMTRAT-MCSAT-final_default unknown ❌ 1200.03000 1199.97000
veriT veriT_default unsat ✅ 18.47760 18.47820
Yices2 Yices 2.6.0_default unsat ✅ 36.43270 36.43380
Z3 z3-4.7.1_default unsat ✅ 19.68200 19.68000
SMT-COMP 2020 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 44.02390 44.02410
MathSAT MathSAT5_default.sh unsat ✅ 31.55380 31.55400
OpenSMT OpenSMT_default unsat ✅ 6.86412 6.86354
Par4 Par4-wrapped-sq_default unsat ✅ 20.00030 78.64000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.02000 1225.94000
veriT veriT_default unsat ✅ 19.09220 19.09110
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 34.22100 34.22150
Z3 z3-4.8.8_default unsat ✅ 34.26270 34.26190
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 38.30202 38.17905
OpenSMT OpenSMT unsat ✅ 3.97931 3.87685
SMTInterpol SMTInterpol unknown ❌ 1201.74740 1324.55516
Yices2 Yices2 unsat ✅ 24.79211 24.68309
Z3alpha Z3-alpha unsat ✅ 25.89598 25.78228