Benchmark

non-incremental/QF_LRA/clock_synchro/clocksynchro_7clocks.worst_case_skew.induct.smt2 

Clock Synchronization. Bruno Dutertre (bruno@csl.sri.com)
Benchmark
Size15888
Compressed Size2347
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 15880
Compressed Size2288
Max. Term Depth183
Asserts 1
Declared Functions0
Declared Constants73
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not83 or110 and220 =22
let13 /125 +80 -193
*198 <17 <=236

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 74.70000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 116.50000 —
Yices2 Yices2 (proto c) unsat ✅ 34.30000 —
Yices Yices 1.0.10 unsat ✅ 59.80000 —
Z3 Z3.2 unsat ✅ 23.70000 —
SMT-COMP 2009 0.50 (2/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 112.20000 —
OpenSMT OpenSMT 0.2 unknown ❌ 900.00000 —
Yices2 Yices 2 proto unsat ✅ 29.50000 —
Yices2 (proto c) unsat ✅ 46.30000 —
SMT-COMP 2010 0.75 (1/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unknown ❌ 1200.00000 —
OpenSMT OpenSMT-1.0-alpha unknown ❌ 1200.00000 —
Yices2 Yices 2 proto unsat ✅ 23.60000 —
Yices2 (proto c) unsat ✅ 29.60000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 968.79700 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default unknown ❌ — —
CVC4-SMT-COMP-2011 default unsat ✅ 26.59220 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 9.49661 —
CVC4-SMT-EVAL-2013 default unsat ✅ 26.65670 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 8.03747 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 11.14170 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 10.71240 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 9.83146 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 14.53160 —
OpenSMT OpenSMT-SMT-COMP-2010 default unknown ❌ — —
OpenSMT-SMT-COMP-2011 default unsat ✅ 24.86270 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 260.75300 —
SMTInterpol-SMT-COMP-2011 default unknown ❌ — —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 521.05100 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 720.12500 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 57.84300 —
Z3-SMT-COMP-2011 default unsat ✅ 55.71890 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 31.18260 31.18030
MathSAT MathSAT-5.2.12-Main default unsat ✅ 10.78040 10.77640
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 266.26000 286.70700
veriT veriT-smtcomp2014 default unsat ✅ 17.92120 17.91730
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 9.76119 9.75652
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 56.39800 56.41340
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 28.04530 28.05370
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 27.93590 27.94380
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 9.09225 9.09462
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 946.93900 983.37600
SMT-RAT SMT-RAT-final default unsat ✅ 59.53050 59.55890
veriT veriT default unsat ✅ 7.55919 7.56185
Yices2 Yices default unsat ✅ 11.97710 11.98120
Z3 z3 4.4.0 default unsat ✅ 48.45610 48.47560
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 20.99080 21.00160
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.81693 7.82353
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 25.67960 25.69350
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 372.25600 394.80600
SMT-RAT SMT-RAT default unsat ✅ 23.96610 23.97980
Toysmt toysmt default unknown ❌ 2400.03000 2400.82000
veriT veriT-dev default unsat ✅ 7.61088 7.61555
Yices2 Yices-2.4.2 default unsat ✅ 16.16260 16.17100
Z3 z3-4.4.1 default unsat ✅ 50.52720 50.56100
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 24.96200 24.95940
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 8.27024 16.42860
OpenSMT opensmt2-2017-06-04 default unsat ✅ 15.38550 15.37660
SMTInterpol SMTInterpol default unsat ✅ 316.57600 337.91100
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 38.70530 38.69910
veriT veriT-2017-06-17 default unsat ✅ 4.95372 4.95179
Yices2 Yices2-Main default unsat ✅ 17.66870 17.66670
Z3 z3-4.5.0 default unsat ✅ 36.87390 36.87050
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 793.41500 3156.56000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 21.10400 21.10180
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 7.11218 7.11169
OpenSMT opensmt2_default unsat ✅ 17.86240 17.86220
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 592.15900 622.55600
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 235.71900 235.70300
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.00000
veriT veriT_default unsat ✅ 4.57739 4.57733
Yices2 Yices 2.6.0_default unsat ✅ 15.81790 15.81770
Z3 z3-4.7.1_default unsat ✅ 82.58530 82.58030
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 1221.89000 4854.64000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 21.21220 21.21270
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 45.00180 45.00320
master-2018-06-10-b19c840-competition-default_default unsat ✅ 25.16020 25.15910
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 16.95490 16.95100
Par4 Par4-wrapped-sq_default unsat ✅ 3.91608 15.37000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 331.26000 348.69700
veriT veriT-wrapped-sq_default unsat ✅ 7.81208 7.81163
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 17.41160 17.40890
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 45.90990 45.90790
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 19.90520 19.90540
MathSAT MathSAT5_default.sh unsat ✅ 6.21418 6.21457
OpenSMT OpenSMT_default unsat ✅ 8.67037 8.66872
Par4 Par4-wrapped-sq_default unsat ✅ 4.21319 16.54000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 435.95000 451.37300
veriT veriT_default unsat ✅ 5.57765 5.57715
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 13.70450 13.70470
Z3 z3-4.8.8_default unsat ✅ 48.32400 48.31680
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 30.67400 30.66310
MathSAT MathSAT-5.6.8_default unsat ✅ 7.12031 7.12023
veriT veriT_default unsat ✅ 12.10560 12.10630
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 11.35080 11.34850
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 11.35940 11.35850
Z3 z3-4.8.17_default unsat ✅ 87.19800 87.19970
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 11.86617 11.74633
OpenSMT OpenSMT unsat ✅ 2.00679 1.89077
SMTInterpol SMTInterpol unsat ✅ 109.37772 122.83561
Yices2 Yices2 unsat ✅ 8.85634 8.73369
Z3alpha Z3-alpha unsat ✅ 82.43053 328.47146
Z3 Z3-alpha-base unsat ✅ 55.35811 55.22465