Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_3vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size2075
Compressed Size697
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 2067
Compressed Size698
Max. Term Depth36
Asserts 1
Declared Functions0
Declared Constants9
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6 not1 and36 =11
let13 +5 -13 *12
<15 <=16 >6 >=5

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) 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 unsat ✅ 0.03249 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.03382 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.03922 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.01966 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.04201 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.03423 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03756 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.56709 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.25664 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.31876 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.06248 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04054 —
Z3-SMT-COMP-2011 default unsat ✅ 0.05739 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.02357 0.01300
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.03189 0.02300
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.33599 0.41894
veriT veriT-smtcomp2014 default unsat ✅ 0.28506 0.27596
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01040 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.04955 0.03999
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01696 0.01500
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01736 0.01500
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04264 0.04199
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.36488 0.44793
SMT-RAT SMT-RAT-final default unsat ✅ 0.07625 0.07499
veriT veriT default unsat ✅ 0.21422 0.21297
Yices2 Yices default unsat ✅ 0.00809 0.00200
Z3 z3 4.4.0 default unsat ✅ 0.06405 0.06299
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.01878 0.01887
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03046 0.03143
ProB ProB competition unknown ❌ 2400.05000 2401.29000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.39244 0.70000
SMT-RAT SMT-RAT default unsat ✅ 0.03197 0.03193
veriT veriT-dev default unsat ✅ 0.21573 0.21652
Yices2 Yices-2.4.2 default unsat ✅ 0.01634 0.00344
Z3 z3-4.4.1 default unsat ✅ 0.05878 0.06032
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.01978 0.01960
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.02398 0.02436
SMTInterpol SMTInterpol default unsat ✅ 0.32333 0.47877
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 0.05694 0.05591
veriT veriT-2017-06-17 default unsat ✅ 0.18337 0.18275
Yices2 Yices2-Main default unsat ✅ 0.00823 0.00344
Z3 z3-4.5.0 default unsat ✅ 0.06884 0.06845
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.03815 0.03868
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01966 0.01983
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02379 0.02476
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.41783 0.80597
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 0.05787 0.05781
veriT veriT_default unsat ✅ 0.18241 0.18256
Yices2 Yices 2.6.0_default unsat ✅ 0.00825 0.00560
Z3 z3-4.7.1_default unsat ✅ 0.06565 0.06565