Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_3vars_0ite_unsat.smt2 

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

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

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size2177
Compressed Size681
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 2169
Compressed Size686
Max. Term Depth42
Asserts 1
Declared Functions0
Declared Constants11
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not1 and46 =13 let13
+5 -10 *15 <15
<=20 >8 >=7

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ — —
MathSAT 4.3 (revised) unsat ✅ — —
Yices2 Yices 2 proto unsat ✅ — —
Z3 Z3.2 unsat ✅ — —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.02613 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.02333 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.02392 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.01428 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.01340 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.01857 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.01246 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.02383 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.01380 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.02221 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.24142 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.18495 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.20451 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.03901 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01062 —
Z3-SMT-COMP-2011 default unsat ✅ 0.01796 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.02578 0.01200
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.02302 0.01400
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.25376 0.31095
veriT veriT-smtcomp2014 default unsat ✅ 0.01343 0.00400
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01054 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.01785 0.00900
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01481 0.01300
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01469 0.01300
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.02417 0.02300
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.30708 0.37994
SMT-RAT SMT-RAT-final default unsat ✅ 0.01054 0.01000
veriT veriT default unsat ✅ 0.00807 0.00300
Yices2 Yices default unsat ✅ 0.00823 0.00200
Z3 z3 4.4.0 default unsat ✅ 0.03376 0.03299
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.01510 0.01523
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.01830 0.01910
ProB ProB competition unknown ❌ 2400.07000 2401.65000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.29517 0.40489
SMT-RAT SMT-RAT default unsat ✅ 0.01223 0.01138
veriT veriT-dev default unsat ✅ 0.01271 0.00919
Yices2 Yices-2.4.2 default unsat ✅ 0.01134 0.00301
Z3 z3-4.4.1 default unsat ✅ 0.03199 0.03349
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.01732 0.01662
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.01813 0.01819
SMTInterpol SMTInterpol default unsat ✅ 0.29613 0.40122
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 0.01970 0.01893
veriT veriT-2017-06-17 default unsat ✅ 0.01035 0.00877
Yices2 Yices2-Main default unsat ✅ 0.00779 0.00288
Z3 z3-4.5.0 default unsat ✅ 0.03549 0.03468
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04164 0.04085
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01821 0.01827
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.01854 0.01952
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.29944 0.45003
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 0.01737 0.01735
veriT veriT_default unsat ✅ 0.00784 0.00800
Yices2 Yices 2.6.0_default unsat ✅ 0.00741 0.00538
Z3 z3-4.7.1_default unsat ✅ 0.03814 0.03812