Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_9vars_2ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9192
Compressed Size1759
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 9184
Compressed Size1755
Max. Term Depth156
Asserts 1
Declared Functions0
Declared Constants39
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite18 not1 and168 =47
let55 +44 -97 *123
<57 <=76 >30 >=23

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1489.37000 —
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 ✅ 0.24970 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06361 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.25858 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.25153 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.15448 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.64716 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.47387 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.95871 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.30365 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 26.45520 —
Z3-SMT-COMP-2011 default unsat ✅ 28.71170 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.06380 0.04599
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13922 0.13098
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.62459 0.99985
veriT veriT-smtcomp2014 default unknown ❌ 0.43910 0.42993
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01188 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 28.83540 28.84260
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05141 0.04899
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05187 0.04999
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.15105 0.14998
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.62143 1.03284
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.81000
veriT veriT default unknown ❌ 1.96346 1.96370
Yices2 Yices default unsat ✅ 0.00830 0.00400
Z3 z3 4.4.0 default unsat ✅ 26.04080 26.05100
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04976 0.04992
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08696 0.08800
ProB ProB competition unknown ❌ 2400.04000 2401.42000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.46436 1.00079
SMT-RAT SMT-RAT default unknown ❌ 2.51116 2.51257
veriT veriT-dev default unknown ❌ 9.67790 9.68365
Yices2 Yices-2.4.2 default unsat ✅ 0.01383 0.00470
Z3 z3-4.4.1 default unsat ✅ 26.40070 26.41760
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05567 0.05520
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.06968 0.06916
SMTInterpol SMTInterpol default unsat ✅ 0.46753 1.04663
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01100 599.93900
veriT veriT-2017-06-17 default unknown ❌ 27.17280 27.16940
Yices2 Yices2-Main default unsat ✅ 0.00847 0.00484
Z3 z3-4.5.0 default unsat ✅ 25.81670 25.81620
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.12914 0.12932
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06145 0.06159
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.07041 0.07147
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.46372 1.13330
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.88000
veriT veriT_default unknown ❌ 0.53724 0.53736
Yices2 Yices 2.6.0_default unsat ✅ 0.00893 0.00707
Z3 z3-4.7.1_default unsat ✅ 25.47340 25.47460
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07523 0.07579
MathSAT mathsat-5.6.6_default unsat ✅ 0.07474 0.07465
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.06000 1199.81000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01972 0.00657
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.70235 1.87442
veriT veriT_default unknown ❌ 1200.01000 1199.79000
Z3 z3-4.8.11_default unknown ❌ 1200.12000 1200.01000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07323 0.07374
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.14579 0.14574
Par4 Par4-wrapped-sq_default unsat ✅ 0.01780 0.00722
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.89359 2.41212
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01133 0.00638
Z3++ Z3++_sq_0526_default unsat ✅ 30.03510 30.03590
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.29478 0.17752
OpenSMT OpenSMT unsat ✅ 0.30670 0.18387
SMTInterpol SMTInterpol unsat ✅ 0.94670 2.32312
Yices2 Yices2 unsat ✅ 0.28159 0.15807
Z3alpha Z3-alpha unsat ✅ 1.06439 3.00342
Z3 Z3-alpha-base unsat ✅ 10.66239 10.54148