Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_7vars_5ite_unsat.smt2 

show equivalence of the following terms:
((64 * v6 + (1 * v0 + 2 * v1)) + ((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6))))))

in arithmetic modulo 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6578
Compressed Size1454
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 6570
Compressed Size1457
Max. Term Depth113
Asserts 1
Declared Functions0
Declared Constants26
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not1 and109 =32
let47 +27 -73 *64
<45 <=50 >19 >=14

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 0.67 (1/3) CVC3 CVC3 v2.4.2 unknown ❌ 787.00000 —
CVC4 1.0rc.3931 unknown ❌ 1200.00000 —
CVC4 1.0rc.3970 unknown ❌ 1200.00000 —
SMTInterpol SMTInterpol unsat ✅ 6.20000 —
Z3 Z3 unknown ❌ 1200.00000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1451.71000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 6.41126 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.29705 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 6.31035 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 6.35238 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.40237 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.28707 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.77411 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.09486 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.66683 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 167.32100 —
Z3-SMT-COMP-2011 default unsat ✅ 287.77900 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03973 0.03699
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.56393 0.55292
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.82853 4.71828
veriT veriT-smtcomp2014 default unknown ❌ 1.44268 1.43478
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01155 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 218.37700 218.45500
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03964 0.03799
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04034 0.03799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.61457 0.61391
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.45552 3.43848
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.89000
veriT veriT default unknown ❌ 1.55583 1.55576
Yices2 Yices default unsat ✅ 0.01629 0.00300
Z3 z3 4.4.0 default unsat ✅ 80.77550 80.81070
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04075 0.04096
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.40055 0.40179
ProB ProB competition unknown ❌ 2400.11000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.58977 1.40787
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.66000
veriT veriT-dev default unknown ❌ 0.37991 0.38019
Yices2 Yices-2.4.2 default unsat ✅ 0.01284 0.00530
Z3 z3-4.4.1 default unsat ✅ 146.49700 146.57200
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04642 0.04527
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.20065 0.20111
SMTInterpol SMTInterpol default unsat ✅ 1.40548 4.44093
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08800 600.02000
veriT veriT-2017-06-17 default unknown ❌ 2.49219 2.49075
Yices2 Yices2-Main default unsat ✅ 0.00795 0.00433
Z3 z3-4.5.0 default unsat ✅ 128.84700 128.84100
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 56.48640 224.67000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04853 0.04869
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.27722 0.27803
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.64844 1.60065
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1199.93000
veriT veriT_default unknown ❌ 3.32142 3.32168
Yices2 Yices 2.6.0_default unsat ✅ 0.01260 0.00743
Z3 z3-4.7.1_default unsat ✅ 53.55480 53.55050
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05668 0.05720
OpenSMT OpenSMT a78dcf01_default unsat ✅ 241.96000 241.95700
Par4 Par4-wrapped-sq_default unsat ✅ 0.01555 0.00630
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 6.15189 18.43770
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01233 0.00493
Z3++ Z3++_sq_0526_default unknown ❌ 1200.12000 1200.05000
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unsat ✅ 0.32069 0.19139
OpenSMT OpenSMT unsat ✅ 43.36568 43.23525
SMTInterpol SMTInterpol unsat ✅ 3.82152 11.06096
Yices2 Yices2 unsat ✅ 0.25719 0.13825
Z3alpha Z3-alpha unsat ✅ 172.43847 688.27526
Z3 Z3-alpha-base unknown ❌ 1201.29124 1201.00728