Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_9vars_1ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8787
Compressed Size1787
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 8779
Compressed Size1779
Max. Term Depth160
Asserts 1
Declared Functions0
Declared Constants40
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and173 =48
let56 +44 -96 *124
<57 <=78 >31 >=24

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1404.75000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.27729 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.08622 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.28395 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.27765 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.07509 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.58650 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.52661 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.63003 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.35303 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 26.37330 —
Z3-SMT-COMP-2011 default unsat ✅ 34.81660 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05780 0.04499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.10182 0.09298
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.80133 1.49077
veriT veriT-smtcomp2014 default unknown ❌ 30.97480 30.98230
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01189 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 27.61660 27.61880
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04962 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05013 0.04799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06620 0.06499
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.66450 1.13083
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.93000
veriT veriT default unknown ❌ 1.07570 1.07483
Yices2 Yices default unsat ✅ 0.01329 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.46910 26.48100
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04919 0.04930
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.05441 0.05540
ProB ProB competition unknown ❌ 2400.05000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.44031 0.84976
SMT-RAT SMT-RAT default unknown ❌ 2400.11000 2401.49000
veriT veriT-dev default unknown ❌ 0.49987 0.50052
Yices2 Yices-2.4.2 default unsat ✅ 0.01213 0.00506
Z3 z3-4.4.1 default unsat ✅ 25.14870 25.16160
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05286 0.05224
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05542 0.05556
SMTInterpol SMTInterpol default unsat ✅ 0.50380 1.06561
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09500 600.06900
veriT veriT-2017-06-17 default unknown ❌ 0.45818 0.45722
Yices2 Yices2-Main default unsat ✅ 0.00805 0.00466
Z3 z3-4.5.0 default unsat ✅ 26.36980 26.36660
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.11120 0.11179
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05945 0.05962
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.17679 0.17777
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.48510 1.11716
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.96000
veriT veriT_default unknown ❌ 30.46900 30.46860
Yices2 Yices 2.6.0_default unsat ✅ 0.00726 0.00639
Z3 z3-4.7.1_default unsat ✅ 26.24730 26.24530
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.10180 0.10165
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06503 0.06527
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.25683 0.25874
Par4 Par4-wrapped-sq_default unsat ✅ 0.01558 0.00632
ProB ProB-wrapped-sq_default unknown ❌ 2400.03000 2399.89000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.55795 1.31998
veriT veriT-wrapped-sq_default unknown ❌ 0.42009 0.42031
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00893 0.00717
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.39620 25.30260
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.24712 0.14727
OpenSMT OpenSMT unsat ✅ 8.71566 8.61395
SMTInterpol SMTInterpol unsat ✅ 0.90530 2.15109
Yices2 Yices2 unsat ✅ 0.21076 0.11128
Z3alpha Z3-alpha unsat ✅ 0.41937 0.31965