Benchmark

non-incremental/QF_LRA/clock_synchro/clocksynchro_2clocks.worst_case_skew.induct.smt2 

Clock Synchronization. Bruno Dutertre (bruno@csl.sri.com)
Benchmark
Size4671
Compressed Size1155
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 OK—
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 4663
Compressed Size1132
Max. Term Depth58
Asserts 1
Declared Functions0
Declared Constants28
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not18 or20 and60 =7
let8 /45 +35 -38
*68 <7 <=51

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 unsat ✅ 0.20000 —
Barcelogic Barcelogic 1.2 unsat ✅ 0.10000 —
CVC3 CVC3 1.2 unknown ❌ — —
CVC3 1.2 (patched) unsat ✅ 1.80000 —
MathSAT MathSAT 4.0 unsat ✅ — —
Yices Yices 1.0 unsat ✅ — —
Yices 1.0.10 unsat ✅ 0.10000 —
Z3 Z3 0.1 unsat ✅ — —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 850.43000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 0.18670 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.02718 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.02738 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.03211 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.03091 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02375 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.03844 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.03341 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03794 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 0.09872 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.02119 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.62987 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.75992 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.95486 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.06321 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.11519 —
Z3-SMT-COMP-2011 default unsat ✅ 0.12064 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.04129 0.03000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.03510 0.02600
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.59483 1.03584
veriT veriT-smtcomp2014 default unsat ✅ 0.01825 0.01700
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01776 0.01200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.09494 0.08699
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03395 0.03099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03460 0.03199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04046 0.03899
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.89157 1.91571
SMT-RAT SMT-RAT-final default unsat ✅ 0.04262 0.04199
veriT veriT default unsat ✅ 0.01197 0.01100
Yices2 Yices default unsat ✅ 0.00848 0.00800
Z3 z3 4.4.0 default unsat ✅ 0.08756 0.08799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03476 0.03500
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03466 0.03604
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.04163 0.04160
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.43238 0.87120
SMT-RAT SMT-RAT default unsat ✅ 0.04457 0.04456
Toysmt toysmt default unsat ✅ 3.16875 3.17075
veriT veriT-dev default unsat ✅ 0.01257 0.01300
Yices2 Yices-2.4.2 default unsat ✅ 0.01178 0.01076
Z3 z3-4.4.1 default unsat ✅ 0.11682 0.11812
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03728 0.03745
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03271 0.03289
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.06087 0.06078
SMTInterpol SMTInterpol default unsat ✅ 0.43103 0.92130
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 0.08556 0.08419
veriT veriT-2017-06-17 default unsat ✅ 0.01335 0.01296
Yices2 Yices2-Main default unsat ✅ 0.00837 0.00762
Z3 z3-4.5.0 default unsat ✅ 0.10006 0.09889
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.08779 0.08633
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03893 0.03913
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03320 0.03418
OpenSMT opensmt2_default unsat ✅ 0.06759 0.06752
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.38499 0.74128
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 0.09367 0.09361
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.03000
veriT veriT_default unsat ✅ 0.01364 0.01378
Yices2 Yices 2.6.0_default unsat ✅ 0.01267 0.01257
Z3 z3-4.7.1_default unsat ✅ 0.10314 0.10303
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06463 0.06513
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.01777 0.01773
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.76416 1.79723
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 0.04176 0.04173
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01096 0.00797
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01057 0.00732
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01134 0.00730
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23997 0.14062
OpenSMT OpenSMT unsat ✅ 0.23191 0.13103
SMTInterpol SMTInterpol unsat ✅ 0.74293 1.47113
Yices2 Yices2 unsat ✅ 0.25197 0.15152
Z3alpha Z3-alpha unsat ✅ 0.29299 0.19302
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31884 0.19488
OpenSMT OpenSMT unsat ✅ 0.29457 0.16278
SMTInterpol SMTInterpol unsat ✅ 0.71044 1.26134
Yices2 Yices2 unsat ✅ 0.28487 0.16020
Z3alpha Z3-alpha unsat ✅ 0.41459 0.36117
Z3 Z3-alpha-base unsat ✅ 0.32894 0.19928