Benchmark

non-incremental/QF_LRA/clock_synchro/clocksynchro_3clocks.worst_case_skew.induct.smt2 

Clock Synchronization. Bruno Dutertre (bruno@csl.sri.com)
Benchmark
Size6613
Compressed Size1356
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 6605
Compressed Size1342
Max. Term Depth79
Asserts 1
Declared Functions0
Declared Constants37
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not27 or34 and88 =10
let9 /61 +44 -61
*94 <9 <=80

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.43 (4/7) CVC CVC timeout ✅ 1208.00000 —
CVC3 CVC3 unknown ❌ 143.30000 —
ExtSAT ExtSAT 1.1 unknown ❌ — —
HTP HTP unsat ✅ 1.30000 —
MathSAT MathSAT 3.4 unsat ✅ 1.60000 —
Simplics Simplics (2005 winner) unsat ✅ 0.20000 —
Yices Yices 1.0 unsat ✅ 0.70000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 0.30000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 0.90000 —
Yices2 Yices2 (proto c) unsat ✅ 0.30000 —
Yices Yices 1.0.10 unsat ✅ 0.50000 —
Z3 Z3.2 unsat ✅ 0.30000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 117.10000 —
CVC4 CVC4 1.0a0 unsat ✅ 1.40000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 2.60000 —
Yices2 Yices 2 proto unsat ✅ 0.10000 —
Yices2 (proto c) unsat ✅ 0.20000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 0.50000 —
MathSAT MathSAT 5 unsat ✅ 0.20000 —
MathSAT5 unsat ✅ 0.30000 —
OpenSMT opensmt unsat ✅ 0.50000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 7.80000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 1.10000 —
Z3 Z3 unsat ✅ 1.80000 —
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 ✅ 2.19080 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.27094 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.19853 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.30584 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.13892 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.14762 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.18623 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.16664 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.20492 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 2.03203 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.22451 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.02052 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 7.92867 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.50532 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 1.92120 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.82150 —
Z3-SMT-COMP-2011 default unsat ✅ 1.14908 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.31039 0.29995
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.15849 0.15298
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.01430 4.73728
veriT veriT-smtcomp2014 default unsat ✅ 0.23075 0.22197
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.07523 0.06699
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.61003 1.60276
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.28369 0.28096
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.28236 0.27996
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.10761 0.10698
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.29037 4.99724
SMT-RAT SMT-RAT-final default unsat ✅ 0.45378 0.45293
veriT veriT default unsat ✅ 0.05817 0.05699
Yices2 Yices default unsat ✅ 0.10801 0.10698
Z3 z3 4.4.0 default unsat ✅ 0.85188 0.85187
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.34280 0.34317
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08786 0.08884
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.28601 0.28614
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 2.39677 6.72729
SMT-RAT SMT-RAT default unsat ✅ 0.33069 0.33135
Toysmt toysmt default unsat ✅ 211.96900 212.10200
veriT veriT-dev default unsat ✅ 0.09465 0.09481
Yices2 Yices-2.4.2 default unsat ✅ 0.05511 0.05509
Z3 z3-4.4.1 default unsat ✅ 1.11814 1.11983
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.30502 0.30455
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.14193 0.14235
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.37731 0.35092
SMTInterpol SMTInterpol default unsat ✅ 1.96753 6.29493
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 0.61018 0.60967
veriT veriT-2017-06-17 default unsat ✅ 0.07361 0.07315
Yices2 Yices2-Main default unsat ✅ 0.13543 0.13406
Z3 z3-4.5.0 default unsat ✅ 1.10764 1.10657
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 1.32312 5.01000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.40435 0.40446
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.11957 0.12066
OpenSMT opensmt2_default unsat ✅ 0.41934 0.41930
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 3.42626 7.69750
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 0.81302 0.81290
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.02000
veriT veriT_default unsat ✅ 0.06068 0.06088
Yices2 Yices 2.6.0_default unsat ✅ 0.10958 0.10954
Z3 z3-4.7.1_default unsat ✅ 1.15011 1.14991
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 0.15953 0.15950
mc2 mc2 2021-06-07_default.sh unknown ❌ 1200.11000 1199.96000
Par4 Par4-wrapped-sq_default unsat ✅ 0.06903 0.00657
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 2.24215 6.51687
veriT veriT_default unsat ✅ 0.11284 0.11313
Z3 z3-4.8.11_default unsat ✅ 0.55814 0.55811
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.48086 0.37772
OpenSMT OpenSMT unsat ✅ 0.25505 0.15534
SMTInterpol SMTInterpol unsat ✅ 2.63823 7.30329
Yices2 Yices2 unsat ✅ 0.26398 0.16398
Z3alpha Z3-alpha unsat ✅ 0.57495 0.47414
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.54518 0.43248
OpenSMT OpenSMT unsat ✅ 0.33511 0.21348
SMTInterpol SMTInterpol unsat ✅ 1.67837 4.44474
Yices2 Yices2 unsat ✅ 0.33286 0.20454
Z3alpha Z3-alpha unsat ✅ 0.93746 2.45871
Z3 Z3-alpha-base unsat ✅ 0.57825 0.45722