Benchmark

non-incremental/QF_LRA/sc/sc-19.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
Size41504
Compressed Size8477
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 41496
Compressed Size8488
Max. Term Depth114
Asserts 1
Declared Functions0
Declared Constants356
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite38 not157 or247 and1043
xor58 =856 let21 +76
<4 <=130 >2 >=6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ — —
ExtSAT ExtSAT 1.1 timeout ✅ 1207.90000 —
HTP HTP unsat ✅ 159.70000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.90000 —
Simplics Simplics (2005 winner) unsat ✅ 1152.70000 —
Yices Yices 1.0 unsat ✅ 2.50000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 13.70000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 4.30000 —
Yices2 Yices2 (proto c) unsat ✅ 9.30000 —
Yices Yices 1.0.10 unsat ✅ 1.90000 —
Z3 Z3.2 unsat ✅ 1.90000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 39.60000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 52.10000 —
Yices2 Yices 2 proto unsat ✅ 5.80000 —
Yices2 (proto c) unsat ✅ 4.70000 —
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 ✅ 31.46260 —
CVC4-SMT-COMP-2011 default unsat ✅ 2.23189 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.14261 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.06310 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 3.05416 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 3.94335 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 4.82202 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 5.45993 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 4.59349 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 54.30330 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 10.66260 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 85.98550 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 70.32570 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 57.34740 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 17.36680 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.45119 —
Z3-SMT-COMP-2011 default unsat ✅ 3.58310 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 8.88086 8.86965
MathSAT MathSAT-5.2.12-Main default unsat ✅ 3.79141 3.78442
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 95.33400 113.16600
veriT veriT-smtcomp2014 default unsat ✅ 2.66320 2.65360
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 5.66834 5.66914
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.32780 3.31250
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 8.55436 8.55370
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 8.55339 8.55370
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.15286 5.15422
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 82.45340 101.42800
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.79000
veriT veriT default unsat ✅ 2.01584 2.01569
Yices2 Yices default unsat ✅ 3.59681 3.59745
Z3 z3 4.4.0 default unsat ✅ 4.08204 4.08438
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 6.50987 12.91400
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 4.88271 4.88687
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 6.11835 6.12173
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 74.05430 90.92370
SMT-RAT SMT-RAT default unsat ✅ 415.42800 415.66200
Toysmt toysmt default unknown ❌ 0.07659 0.07650
veriT veriT-dev default unsat ✅ 2.75786 2.75983
Yices2 Yices-2.4.2 default unsat ✅ 6.42853 6.43270
Z3 z3-4.4.1 default unsat ✅ 4.72469 4.72829
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 8.15438 8.15251
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 4.87879 4.87843
OpenSMT opensmt2-2017-06-04 default unsat ✅ 7.28409 7.28269
SMTInterpol SMTInterpol default unsat ✅ 92.99280 113.27200
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07400 600.06400
veriT veriT-2017-06-17 default unsat ✅ 2.20805 2.20785
Yices2 Yices2-Main default unsat ✅ 6.06973 12.12970
Z3 z3-4.5.0 default unsat ✅ 5.42556 5.42525
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 382.65100 1521.49000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 9.71376 9.71301
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.85662 4.85712
OpenSMT opensmt2_default unsat ✅ 5.16695 5.16652
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 115.86400 144.04100
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.10000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.94000
veriT veriT_default unsat ✅ 2.08073 2.08081
Yices2 Yices 2.6.0_default unsat ✅ 6.50070 6.50033
Z3 z3-4.7.1_default unsat ✅ 6.06508 6.06410
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 599.36400 2380.83000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 6.43989 6.43964
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 26.12580 26.12500
master-2018-06-10-b19c840-competition-default_default unsat ✅ 6.69637 6.69631
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 3.29148 3.29140
Par4 Par4-wrapped-sq_default unsat ✅ 3.54302 13.83000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 411.63600 428.06400
veriT veriT-wrapped-sq_default unsat ✅ 2.44246 2.44290
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 6.75192 6.75142
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.21461 5.21438
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 6.41666 6.41678
MathSAT MathSAT5_default.sh unsat ✅ 3.21741 3.21707
OpenSMT OpenSMT_default unsat ✅ 1.43810 1.43805
Par4 Par4-wrapped-sq_default unsat ✅ 3.94760 15.32000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 616.31600 635.85000
veriT veriT_default unsat ✅ 3.08130 3.08155
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 6.29150 6.29126
Z3 z3-4.8.8_default unsat ✅ 7.40357 7.40360
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 6.23356 6.23322
mc2 mc2 2021-06-07_default.sh unknown ❌ 132.28200 132.26400
Par4 Par4-wrapped-sq_default unsat ✅ 5.15558 20.08000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 391.31200 443.57400
veriT veriT_default unsat ✅ 2.41572 2.41537
Z3 z3-4.8.11_default unsat ✅ 7.21639 7.21600
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 6.16502 6.16233
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.93521 0.93521
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 368.06800 544.55800
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.02000 1199.74000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 6.61489 6.61467
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.39894 6.39852
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.42280 6.42071