Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_5vars_1ite_unsat.smt2 

show equivalence of the following terms:
((4 * v2 + 8 * v3) + (16 * v4 + (1 * v0 + 2 * v1)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4299
Compressed Size1048
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 4291
Compressed Size1053
Max. Term Depth80
Asserts 1
Declared Functions0
Declared Constants20
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite8 not1 and85 =24
let28 +14 -32 *38
<29 <=38 >15 >=12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 471.20000 —
MathSAT MathSAT 4.3 unsat ✅ — —
MathSAT 4.3 (revised) unsat ✅ — —
Yices2 Yices 2 proto unsat ✅ 2.20000 —
Z3 Z3.2 unsat ✅ 0.10000 —
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1158.41000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 39.30510 —
CVC4-SMT-EVAL-2013 default unsat ✅ 49.31630 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.04520 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02775 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.04626 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.04107 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03591 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.77732 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.52695 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.42936 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.06764 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.27660 —
Z3-SMT-COMP-2011 default unsat ✅ 25.34780 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03230 0.02200
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.04134 0.03999
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.42054 0.51592
veriT veriT-smtcomp2014 default unknown ❌ 8.16479 8.15976
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01081 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.21310 25.21620
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02502 0.02200
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02577 0.02300
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04078 0.03999
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.56072 0.82587
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.97000
veriT veriT default unknown ❌ 0.08632 0.08499
Yices2 Yices default unsat ✅ 0.00837 0.00200
Z3 z3 4.4.0 default unsat ✅ 25.16460 25.17520
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02611 0.02712
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.04675 0.04776
ProB ProB competition unknown ❌ 2400.04000 2401.37000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.34547 0.53751
SMT-RAT SMT-RAT default unsat ✅ 2120.91000 2122.13000
veriT veriT-dev default unknown ❌ 0.14393 0.14413
Yices2 Yices-2.4.2 default unsat ✅ 0.01292 0.00470
Z3 z3-4.4.1 default unsat ✅ 25.53250 25.55130
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02875 0.02790
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.02614 0.02670
SMTInterpol SMTInterpol default unsat ✅ 0.55624 1.22123
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02900 599.99900
veriT veriT-2017-06-17 default unknown ❌ 2.52735 2.52630
Yices2 Yices2-Main default unsat ✅ 0.00844 0.00346
Z3 z3-4.5.0 default unsat ✅ 25.71910 25.71720
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.05229 0.05287
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03099 0.03118
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03136 0.03235
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.40454 0.75434
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.04000
veriT veriT_default unknown ❌ 0.14639 0.14651
Yices2 Yices 2.6.0_default unsat ✅ 0.01193 0.00660
Z3 z3-4.7.1_default unsat ✅ 25.22350 25.22250
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.04030 0.04078
MathSAT mathsat-5.6.6_default unsat ✅ 0.03207 0.03202
OpenSMT OpenSMT-fixed_default unsat ✅ 19.69600 19.69160
Par4 Par4-wrapped-sq_default unsat ✅ 0.01504 0.00627
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.56545 1.28511
veriT veriT_default unknown ❌ 9.44756 9.44692
Z3 z3-4.8.11_default unknown ❌ 1200.11000 1200.01000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03731 0.03788
OpenSMT OpenSMT a78dcf01_default unsat ✅ 1.89261 1.89254
Par4 Par4-wrapped-sq_default unsat ✅ 0.01665 0.00662
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.67520 1.53018
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01039 0.00435
Z3++ Z3++_sq_0526_default unsat ✅ 30.02870 30.02690
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31203 0.18218
OpenSMT OpenSMT unsat ✅ 0.31183 0.18351
SMTInterpol SMTInterpol unsat ✅ 0.74673 1.42925
Yices2 Yices2 unsat ✅ 0.27835 0.15337
Z3alpha Z3-alpha unsat ✅ 0.46808 0.67348
Z3 Z3-alpha-base unsat ✅ 0.38808 0.26420