Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_7vars_2ite_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
Size6335
Compressed Size1406
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 6327
Compressed Size1412
Max. Term Depth116
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 not1 and124 =35
let41 +27 -61 *74
<43 <=56 >22 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1448.85000 —
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 ✅ 0.12319 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.04772 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.13004 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.12323 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.04812 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.57485 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.36903 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.64712 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.22029 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 27.15500 —
Z3-SMT-COMP-2011 default unsat ✅ 30.79940 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04420 0.03499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.12406 0.11498
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.83178 1.74473
veriT veriT-smtcomp2014 default unknown ❌ 2.14526 2.13768
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01141 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 26.05940 26.05600
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03807 0.03599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03800 0.03599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.08975 0.08898
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.10524 2.05669
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.90000
veriT veriT default unknown ❌ 7.80071 7.80381
Yices2 Yices default unsat ✅ 0.00818 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.01600 26.02900
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03838 0.03851
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.10856 0.10968
ProB ProB competition unknown ❌ 2400.04000 2401.48000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.48352 1.02113
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.40000
veriT veriT-dev default unknown ❌ 0.19936 0.19988
Yices2 Yices-2.4.2 default unsat ✅ 0.01154 0.00388
Z3 z3-4.4.1 default unsat ✅ 25.95470 25.97150
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04206 0.04163
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04964 0.04940
SMTInterpol SMTInterpol default unsat ✅ 0.41575 0.79569
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04400 599.98400
veriT veriT-2017-06-17 default unknown ❌ 3.55352 3.55249
Yices2 Yices2-Main default unsat ✅ 0.00811 0.00413
Z3 z3-4.5.0 default unsat ✅ 25.53420 25.53240
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09284 0.09320
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04512 0.04530
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04227 0.04332
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.45182 0.88404
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1200.06000
veriT veriT_default unknown ❌ 0.08142 0.08153
Yices2 Yices 2.6.0_default unsat ✅ 0.01183 0.00684
Z3 z3-4.7.1_default unsat ✅ 25.17870 25.17800
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.05478 0.05508
MathSAT MathSAT5_default.sh unsat ✅ 0.04351 0.04344
Par4 Par4-wrapped-sq_default unsat ✅ 0.01545 0.00639
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.58360 1.34790
veriT veriT_default unknown ❌ 0.22114 0.22132
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01003 0.00490
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.98000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.09355 0.09265
MathSAT mathsat-5.6.6_default unsat ✅ 0.04799 0.04792
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.10000 1200.12000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01713 0.00656
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.90568 2.46852
veriT veriT_default unknown ❌ 1200.07000 1199.98000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.93000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05314 0.05359
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.11558 0.11554
Par4 Par4-wrapped-sq_default unsat ✅ 0.01866 0.00651
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.79887 2.02268
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01038 0.00485
Z3++ Z3++_sq_0526_default unsat ✅ 30.03100 30.03000