Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_4vars_1ite_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 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size3161
Compressed Size864
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 3153
Compressed Size876
Max. Term Depth60
Asserts 1
Declared Functions0
Declared Constants15
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6 not1 and63 =18
let21 +9 -21 *24
<22 <=28 >11 >=9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1414.78000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.54821 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.58626 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.03872 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02074 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.03934 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.03375 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.02993 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.38584 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.25210 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.30201 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.04778 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.15426 —
Z3-SMT-COMP-2011 default unsat ✅ 1.04936 —
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02115 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02075 0.01800
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04070 0.03999
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.46605 0.57891
SMT-RAT SMT-RAT-final default unsat ✅ 272.83900 272.87300
veriT veriT default unknown ❌ 0.48476 0.48392
Yices2 Yices default unsat ✅ 0.00816 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.16744 1.16782
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02093 0.02107
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03400 0.03494
ProB ProB competition unknown ❌ 2400.07000 2401.39000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.49979 1.02972
SMT-RAT SMT-RAT default unsat ✅ 0.79724 0.79768
veriT veriT-dev default unknown ❌ 0.62358 0.62404
Yices2 Yices-2.4.2 default unsat ✅ 0.01183 0.00315
Z3 z3-4.4.1 default unsat ✅ 0.94728 0.94908
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02335 0.02281
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.02437 0.02502
SMTInterpol SMTInterpol default unsat ✅ 0.34633 0.50957
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.04421 1.04288
veriT veriT-2017-06-17 default unknown ❌ 0.70872 0.70733
Yices2 Yices2-Main default unsat ✅ 0.00968 0.00345
Z3 z3-4.5.0 default unsat ✅ 1.07710 1.07642
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04522 0.04517
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02406 0.02420
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02235 0.02334
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.36729 0.60147
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.60927 1.60888
veriT veriT_default unknown ❌ 0.57164 0.57173
Yices2 Yices 2.6.0_default unsat ✅ 0.00923 0.00614
Z3 z3-4.7.1_default unsat ✅ 0.77467 0.77463
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03085 0.03138
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.11400 0.11396
Par4 Par4-wrapped-sq_default unsat ✅ 0.01564 0.00645
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.62464 1.32980
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01037 0.00418
Z3++ Z3++_sq_0526_default unsat ✅ 0.61277 0.61285
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.29263 0.17331
OpenSMT OpenSMT unsat ✅ 0.35713 0.22929
SMTInterpol SMTInterpol unsat ✅ 1.18608 2.81613
Yices2 Yices2 unsat ✅ 0.27958 0.15419
Z3alpha Z3-alpha unsat ✅ 0.41349 0.40721
Z3 Z3-alpha-base unsat ✅ 0.32711 0.20103