Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_8vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7570
Compressed Size1581
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 7562
Compressed Size1605
Max. Term Depth136
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and146 =41
let48 +35 -78 *97
<50 <=66 >26 >=20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1436.08000 —
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 ✅ 0.21430 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05974 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.21643 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.21442 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.09105 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.71156 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.48104 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.96363 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.22098 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 27.36600 —
Z3-SMT-COMP-2011 default unsat ✅ 34.99640 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05072 0.03999
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13341 0.12498
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.57807 0.95585
veriT veriT-smtcomp2014 default unknown ❌ 2.85756 2.84956
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01211 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 29.38680 29.37950
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04296 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04365 0.04099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09670 0.09598
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.77781 1.54776
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.74000
veriT veriT default unknown ❌ 2.67339 2.67359
Yices2 Yices default unsat ✅ 0.00831 0.00300
Z3 z3 4.4.0 default unsat ✅ 43.29340 43.31240
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04427 0.04445
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.10980 0.11086
ProB ProB competition unknown ❌ 2400.03000 2401.41000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.46581 0.94161
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.40000
veriT veriT-dev default unknown ❌ 0.25917 0.25945
Yices2 Yices-2.4.2 default unsat ✅ 0.01262 0.00558
Z3 z3-4.4.1 default unsat ✅ 32.50650 32.52150
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05002 0.04828
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05664 0.05711
SMTInterpol SMTInterpol default unsat ✅ 0.45430 0.93486
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04600 599.95000
veriT veriT-2017-06-17 default unknown ❌ 1.08219 1.08168
Yices2 Yices2-Main default unsat ✅ 0.01136 0.00437
Z3 z3-4.5.0 default unsat ✅ 32.22160 32.21750
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10022 0.10058
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05203 0.05220
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04963 0.05063
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.50862 1.15833
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.01000
veriT veriT_default unknown ❌ 1.24031 1.24017
Yices2 Yices 2.6.0_default unsat ✅ 0.00912 0.00630
Z3 z3-4.7.1_default unsat ✅ 29.99240 29.99070
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.11005 0.11040
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06208 0.06236
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.24281 0.24494
Par4 Par4-wrapped-sq_default unsat ✅ 0.01563 0.00573
ProB ProB-wrapped-sq_default unknown ❌ 2400.05000 2400.06000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.58201 1.37037
veriT veriT-wrapped-sq_default unknown ❌ 0.49601 0.49628
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00966 0.00723
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.54020 25.54020
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.06510 0.06550
MathSAT mathsat-5.6.6_default unsat ✅ 0.06320 0.06314
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.08000 1200.02000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01647 0.00634
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.77492 2.02625
veriT veriT_default unknown ❌ 1200.07000 1199.99000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.89000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.43110 0.43154
MathSAT MathSAT-5.6.8_default unsat ✅ 0.08391 0.08383
Par4 Par4-wrapped-sq_default unsat ✅ 0.01561 0.00632
veriT veriT_default unknown ❌ 1200.09000 1200.08000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01189 0.00546
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.83000