Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_4vars_3ite_unsat.smt2 

show equivalence of the following terms:
((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3)))

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size2940
Compressed Size832
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 2932
Compressed Size830
Max. Term Depth54
Asserts 1
Declared Functions0
Declared Constants13
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 not1 and53 =16
let21 +9 -24 *21
<22 <=24 >9 >=7

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1444.60000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.57026 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.63389 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06448 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06379 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06655 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06071 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05233 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.53558 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.32679 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.39143 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 1.07257 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.30926 —
Z3-SMT-COMP-2011 default unsat ✅ 1.20868 —
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02204 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02188 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.05522 0.05399
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.77241 1.43278
SMT-RAT SMT-RAT-final default unsat ✅ 1.40155 1.40079
veriT veriT default unknown ❌ 0.57895 0.57791
Yices2 Yices default unsat ✅ 0.00806 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.48358 1.48377
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02112 0.02152
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07443 0.07537
ProB ProB competition unsat ✅ 3.50494 3.50747
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.33568 0.55083
SMT-RAT SMT-RAT default unsat ✅ 0.76481 0.76514
veriT veriT-dev default unknown ❌ 0.01701 0.01713
Yices2 Yices-2.4.2 default unsat ✅ 0.01179 0.00341
Z3 z3-4.4.1 default unsat ✅ 4.17759 4.18134
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02525 0.02456
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03075 0.03062
SMTInterpol SMTInterpol default unsat ✅ 0.57805 1.35254
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.07507 1.07461
veriT veriT-2017-06-17 default unknown ❌ 0.47953 0.47900
Yices2 Yices2-Main default unsat ✅ 0.00938 0.00343
Z3 z3-4.5.0 default unsat ✅ 4.20621 4.19963
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09159 0.09123
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02597 0.02608
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03450 0.03547
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.39006 0.66066
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.23620 1.23612
veriT veriT_default unsat ✅ 2.51552 2.51538
Yices2 Yices 2.6.0_default unsat ✅ 0.00722 0.00593
Z3 z3-4.7.1_default unsat ✅ 2.13327 2.13319
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.10364 0.09309
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03270 0.03293
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.14084 0.14265
Par4 Par4-wrapped-sq_default unsat ✅ 0.01485 0.00700
ProB ProB-wrapped-sq_default unsat ✅ 4.67236 4.67265
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.51120 1.08133
veriT veriT-wrapped-sq_default unknown ❌ 0.66145 0.66174
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00943 0.00675
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.37431 3.37442
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03288 0.03319
MathSAT MathSAT5_default.sh unsat ✅ 0.03847 0.03842
Par4 Par4-wrapped-sq_default unsat ✅ 0.01363 0.00585
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.51136 1.08535
veriT veriT_default unknown ❌ 0.05368 0.05387
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01040 0.00419
Z3 z3-4.8.8_default unsat ✅ 0.82932 0.82932
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03351 0.03405
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.11615 0.11612
Par4 Par4-wrapped-sq_default unsat ✅ 0.01426 0.00616
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.80751 1.97053
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01061 0.00471
Z3++ Z3++_sq_0526_default unsat ✅ 0.94792 0.94798
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.26405 0.16465
OpenSMT OpenSMT unsat ✅ 0.28746 0.18771
SMTInterpol SMTInterpol unsat ✅ 0.71627 1.35318
Yices2 Yices2 unsat ✅ 0.21417 0.11454
Z3alpha Z3-alpha unsat ✅ 0.72575 0.62593
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.28636 0.16986
OpenSMT OpenSMT unsat ✅ 0.33757 0.21034
SMTInterpol SMTInterpol unsat ✅ 0.67619 1.23023
Yices2 Yices2 unsat ✅ 0.27515 0.15485
Z3alpha Z3-alpha unsat ✅ 0.53784 0.91879
Z3 Z3-alpha-base unsat ✅ 0.38456 0.26302