Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_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 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size2954
Compressed Size834
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 2946
Compressed Size831
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 ❌ 1442.47000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.58476 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.64959 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.07427 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.07025 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06892 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06330 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05325 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.72769 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.33878 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.38543 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 2.57940 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.24448 —
Z3-SMT-COMP-2011 default unsat ✅ 1.08753 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.02778 0.01700
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.12488 0.11598
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.92628 1.96170
veriT veriT-smtcomp2014 default unknown ❌ 0.07418 0.06099
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01181 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.25067 1.24281
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03772 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02200 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.05632 0.05499
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.52615 0.83787
SMT-RAT SMT-RAT-final default unsat ✅ 2.88355 2.88356
veriT veriT default unknown ❌ 0.22446 0.22396
Yices2 Yices default unsat ✅ 0.01087 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.45989 1.46078
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02168 0.02196
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07506 0.07608
ProB ProB competition unsat ✅ 336.86300 337.03100
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.36462 0.55685
SMT-RAT SMT-RAT default unsat ✅ 0.98227 0.98278
veriT veriT-dev default unknown ❌ 0.12364 0.12387
Yices2 Yices-2.4.2 default unsat ✅ 0.01173 0.00315
Z3 z3-4.4.1 default unsat ✅ 2.29492 2.29779
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02502 0.02398
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03135 0.03160
SMTInterpol SMTInterpol default unsat ✅ 0.59476 1.42121
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.22398 1.21903
veriT veriT-2017-06-17 default unknown ❌ 0.28802 0.28677
Yices2 Yices2-Main default unsat ✅ 0.00950 0.00378
Z3 z3-4.5.0 default unsat ✅ 2.04901 2.04536
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09416 0.09458
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02573 0.02588
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03342 0.03443
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.36581 0.58614
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.49903 1.49874
veriT veriT_default unknown ❌ 0.25388 0.25398
Yices2 Yices 2.6.0_default unsat ✅ 0.00747 0.00605
Z3 z3-4.7.1_default unsat ✅ 1.07972 1.07959
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.08787 0.08826
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03169 0.03197
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.14147 0.14330
Par4 Par4-wrapped-sq_default unsat ✅ 0.01274 0.00547
ProB ProB-wrapped-sq_default unsat ✅ 317.11100 317.11700
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.47407 0.95018
veriT veriT-wrapped-sq_default unknown ❌ 0.23449 0.23480
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00991 0.00685
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.20252 2.20259
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03302 0.03356
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.12682 0.12676
Par4 Par4-wrapped-sq_default unsat ✅ 0.01501 0.00654
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.75605 1.86315
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01118 0.00515
Z3++ Z3++_sq_0526_default unsat ✅ 0.61822 0.61811
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.24049 0.14093
OpenSMT OpenSMT unsat ✅ 0.30103 0.20119
SMTInterpol SMTInterpol unsat ✅ 0.71683 1.36477
Yices2 Yices2 unsat ✅ 0.21358 0.11411
Z3alpha Z3-alpha unsat ✅ 0.84372 0.74337
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31368 0.18081
OpenSMT OpenSMT unsat ✅ 0.29612 0.17450
SMTInterpol SMTInterpol unsat ✅ 0.73398 1.30945
Yices2 Yices2 unsat ✅ 0.24940 0.13009
Z3alpha Z3-alpha unsat ✅ 0.61370 1.22924
Z3 Z3-alpha-base unsat ✅ 0.38413 0.25883