Benchmark

non-incremental/QF_LRA/sc/sc-32.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
Size69636
Compressed Size13677
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 69628
Compressed Size13682
Max. Term Depth179
Asserts 1
Declared Functions0
Declared Constants590
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite64 not261 or416 and1745
xor97 =1441 let34 +128
<4 <=221 >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 ✅ 1207.90000 —
MathSAT MathSAT 3.4 timeout ✅ 1208.00000 —
Simplics Simplics (2005 winner) timeout ✅ 1208.00000 —
Yices Yices 1.0 unsat ✅ 8.60000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 46.50000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 16.60000 —
Yices2 Yices2 (proto c) unsat ✅ 33.40000 —
Yices Yices 1.0.10 unsat ✅ 6.80000 —
Z3 Z3.2 unsat ✅ 8.10000 —
SMT-COMP 2011 0.29 (5/7) CVC3 CVC3 v2.4 unknown ❌ — —
CVC4 CVC4 1.0rc.2026 unsat ✅ 15.30000 —
MathSAT MathSAT 5 unsat ✅ 32.10000 —
MathSAT5 unsat ✅ 34.30000 —
OpenSMT opensmt unsat ✅ 88.80000 —
SMTInterpol SMTInterpol 2.0pre unknown ❌ 1200.20000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 11.70000 —
Z3 Z3 unsat ✅ 38.20000 —
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 ✅ 611.16600 —
CVC4-SMT-COMP-2011 default unsat ✅ 9.75765 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 19.33250 —
CVC4-SMT-EVAL-2013 default unsat ✅ 22.21340 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 13.41020 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 19.43350 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 16.04530 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 20.18110 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 15.60860 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 346.34100 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 52.62700 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 667.20300 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 401.57400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 578.24400 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 496.94400 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 11.93690 —
Z3-SMT-COMP-2011 default unsat ✅ 14.77230 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 36.18850 36.18550
MathSAT MathSAT-5.2.12-Main default unsat ✅ 20.69100 20.69090
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 498.97700 575.49000
veriT veriT-smtcomp2014 default unsat ✅ 12.76970 12.77410
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 35.61890 35.62560
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 23.50810 23.50440
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 39.03200 39.04010
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 40.08320 40.09690
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 22.45700 22.46460
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2440.17000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.19000
veriT veriT default unsat ✅ 7.68404 7.68683
Yices2 Yices default unsat ✅ 27.08300 27.09090
Z3 z3 4.4.0 default unsat ✅ 18.69790 18.70520
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 46.72170 46.74960
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 21.66090 21.67420
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 29.08720 29.10410
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 377.27800 444.40400
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.57000
Toysmt toysmt default unknown ❌ 0.13229 0.12969
veriT veriT-dev default unsat ✅ 12.24690 12.25400
Yices2 Yices-2.4.2 default unsat ✅ 25.89410 25.90940
Z3 z3-4.4.1 default unsat ✅ 15.03890 15.05020
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 64.69280 64.69280
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 15.44870 15.44790
OpenSMT opensmt2-2017-06-04 default unsat ✅ 26.39690 26.38720
SMTInterpol SMTInterpol default unsat ✅ 543.97400 610.07000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04700 599.81100
veriT veriT-2017-06-17 default unsat ✅ 29.48610 24.04760
Yices2 Yices2-Main default unsat ✅ 38.08730 38.08460
Z3 z3-4.5.0 default unsat ✅ 19.11560 19.11310
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.05000 4772.94000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 29.92560 29.92430
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 33.12000 33.11970
OpenSMT opensmt2_default unsat ✅ 21.21960 21.21680
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1059.41000 1260.30000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.98000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.92000
veriT veriT_default unsat ✅ 26.41580 26.40880
Yices2 Yices 2.6.0_default unsat ✅ 26.17810 26.17450
Z3 z3-4.7.1_default unsat ✅ 16.16380 16.16430
SMT-COMP 2020 0.12 (7/8) CVC4 CVC4-sq-final_default unsat ✅ 29.06620 29.06580
MathSAT MathSAT5_default.sh unsat ✅ 26.41320 26.40990
OpenSMT OpenSMT_default unsat ✅ 4.53525 4.53491
Par4 Par4-wrapped-sq_default unsat ✅ 16.41470 64.70000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1225.40000
veriT veriT_default unsat ✅ 14.89360 14.89290
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 29.49920 29.49840
Z3 z3-4.8.8_default unsat ✅ 32.45960 32.45970
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unsat ✅ 26.02080 26.02110
mc2 mc2 2021-06-07_default.sh unknown ❌ 108.08000 108.04000
Par4 Par4-wrapped-sq_default unsat ✅ 26.89960 106.00000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.11000 1246.46000
veriT veriT_default unsat ✅ 16.05550 16.05320
Z3 z3-4.8.11_default unsat ✅ 28.01790 55.89720
SMT-COMP 2023 0.40 (3/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 32.29410 32.28980
OpenSMT OpenSMT a78dcf01_default unsat ✅ 5.41193 5.41098
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.04000 1258.63000
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.02000 1199.64000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 34.27760 34.27750
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 32.85140 32.84180
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 32.98790 32.98370
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 30.87074 30.75502
OpenSMT OpenSMT unsat ✅ 4.82536 4.72396
SMTInterpol SMTInterpol unknown ❌ 1202.28138 1326.40947
Yices2 Yices2 unsat ✅ 17.33067 17.22518
Z3alpha Z3-alpha unsat ✅ 15.87815 15.76993