Benchmark

non-incremental/QF_LIA/rings/ring_2exp10_4vars_2ite_unsat.smt2 

show equivalence of the following terms:
((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3)))

in arithmetic modulo 2exp10
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size3053
Compressed Size851
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 3045
Compressed Size851
Max. Term Depth56
Asserts 1
Declared Functions0
Declared Constants14
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite8 not1 and58 =17
let20 +9 -22 *23
<22 <=26 >10 >=8

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1395.95000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.54726 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.75532 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06753 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02911 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06917 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06335 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03764 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.38467 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.39062 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.30983 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.07855 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.16484 —
Z3-SMT-COMP-2011 default unsat ✅ 1.05210 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.02891 0.01900
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.04590 0.03699
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.38004 0.46593
veriT veriT-smtcomp2014 default unknown ❌ 5.30835 5.30119
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01068 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.04455 1.04284
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02172 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02216 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04366 0.04299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.43023 0.53292
SMT-RAT SMT-RAT-final default unsat ✅ 17.49800 17.50330
veriT veriT default unknown ❌ 0.26327 0.26296
Yices2 Yices default unsat ✅ 0.00797 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.25759 1.25781
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02193 0.02207
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.04267 0.04387
ProB ProB competition unknown ❌ 2400.06000 2401.66000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.31813 0.48879
SMT-RAT SMT-RAT default unsat ✅ 0.94688 0.94732
veriT veriT-dev default unknown ❌ 0.83495 0.83560
Yices2 Yices-2.4.2 default unsat ✅ 0.01186 0.00348
Z3 z3-4.4.1 default unsat ✅ 1.05637 1.05843
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02910 0.02423
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03193 0.03283
SMTInterpol SMTInterpol default unsat ✅ 0.34532 0.51789
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.35395 1.35318
veriT veriT-2017-06-17 default unknown ❌ 0.08392 0.08357
Yices2 Yices2-Main default unsat ✅ 0.00923 0.00350
Z3 z3-4.5.0 default unsat ✅ 1.50832 1.50782
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04551 0.04565
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02519 0.02532
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02907 0.03006
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.50898 1.07720
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.24949 1.24926
veriT veriT_default unknown ❌ 0.45003 0.45012
Yices2 Yices 2.6.0_default unsat ✅ 0.00794 0.00593
Z3 z3-4.7.1_default unsat ✅ 0.87896 0.87898
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.22771 0.12819
OpenSMT OpenSMT unsat ✅ 0.26257 0.16258
SMTInterpol SMTInterpol unsat ✅ 0.69863 1.24363
Yices2 Yices2 unsat ✅ 0.23419 0.13392
Z3alpha Z3-alpha unsat ✅ 0.46843 0.36865
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.27778 0.15048
OpenSMT OpenSMT unsat ✅ 0.32534 0.19702
SMTInterpol SMTInterpol unsat ✅ 0.65646 1.20401
Yices2 Yices2 unsat ✅ 0.26224 0.14419
Z3alpha Z3-alpha unsat ✅ 0.50952 0.77761
Z3 Z3-alpha-base unsat ✅ 0.34048 0.22359