Benchmark

non-incremental/QF_LIA/rings/ring_2exp10_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 2exp10
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9006
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 8998
Compressed Size1742
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 ❌ — —
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 ✅ 0.24891 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06439 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.25863 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.25250 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.16884 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.58239 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.48847 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.81012 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.29900 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 29.19430 —
Z3-SMT-COMP-2011 default unsat ✅ 32.49850 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05538 0.04599
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13844 0.12998
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.65712 1.09483
veriT veriT-smtcomp2014 default unknown ❌ 1.21990 1.21181
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01198 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 49.51880 49.53050
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05127 0.04899
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05167 0.04899
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.15093 0.14998
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.66626 1.10983
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.58000
veriT veriT default unknown ❌ 1.34859 1.34779
Yices2 Yices default unsat ✅ 0.00821 0.00400
Z3 z3 4.4.0 default unsat ✅ 26.55340 26.56500
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05116 0.05173
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08852 0.08955
ProB ProB competition unknown ❌ 2400.11000 2401.67000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.51512 1.17350
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.43000
veriT veriT-dev default unknown ❌ 2.27807 2.27967
Yices2 Yices-2.4.2 default unsat ✅ 0.01319 0.00568
Z3 z3-4.4.1 default unsat ✅ 26.12770 26.14700
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05652 0.05605
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.06945 0.06947
SMTInterpol SMTInterpol default unsat ✅ 0.50676 1.06457
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04800 599.98500
veriT veriT-2017-06-17 default unknown ❌ 2.06220 2.06074
Yices2 Yices2-Main default unsat ✅ 0.00838 0.00496
Z3 z3-4.5.0 default unsat ✅ 28.66500 28.66300
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.14866 0.14580
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06065 0.06084
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.07099 0.07203
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.49157 1.07771
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.08000
veriT veriT_default unknown ❌ 1.19695 1.19700
Yices2 Yices 2.6.0_default unsat ✅ 0.01289 0.00750
Z3 z3-4.7.1_default unsat ✅ 25.81620 25.81550
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07212 0.07243
MathSAT MathSAT5_default.sh unsat ✅ 0.07275 0.07267
Par4 Par4-wrapped-sq_default unsat ✅ 0.01845 0.00578
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.63445 1.54670
veriT veriT_default unknown ❌ 0.49672 0.49688
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01566 0.00525
Z3 z3-4.8.8_default unknown ❌ 1200.03000 1199.85000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.60599 0.60647
MathSAT MathSAT-5.6.8_default unsat ✅ 0.07746 0.07741
Par4 Par4-wrapped-sq_default unsat ✅ 0.01740 0.00639
veriT veriT_default unknown ❌ 1200.02000 1199.87000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01085 0.00568
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.79000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07305 0.07364
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.23824 0.23821
Par4 Par4-wrapped-sq_default unsat ✅ 0.01922 0.00643
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.03225 2.68236
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01043 0.00579
Z3++ Z3++_sq_0526_default unsat ✅ 30.03460 30.02660
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.29224 0.19272
OpenSMT OpenSMT unsat ✅ 0.26597 0.16610
SMTInterpol SMTInterpol unsat ✅ 0.93014 2.12399
Yices2 Yices2 unsat ✅ 0.21559 0.11576
Z3alpha Z3-alpha unsat ✅ 34.41382 34.29808
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.32362 0.19862
OpenSMT OpenSMT unsat ✅ 0.30870 0.18386
SMTInterpol SMTInterpol unsat ✅ 1.06732 2.55735
Yices2 Yices2 unsat ✅ 0.28594 0.15818
Z3alpha Z3-alpha unsat ✅ 0.90690 2.35687
Z3 Z3-alpha-base unsat ✅ 2.12256 2.00154