Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_7vars_4ite_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6326
Compressed Size1450
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 6318
Compressed Size1432
Max. Term Depth113
Asserts 1
Declared Functions0
Declared Constants27
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite28 not1 and114 =33
let44 +27 -69 *68
<45 <=52 >20 >=15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ — —
MathSAT 4.3 (revised) unsat ✅ — —
Yices2 Yices 2 proto unsat ✅ 3.10000 —
Z3 Z3.2 unsat ✅ 33.20000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1473.54000 —
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 ✅ 0.69948 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.22556 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.74463 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.73001 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.32646 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 5.85203 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.72519 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.95680 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 243.36800 —
Z3-SMT-COMP-2011 default unsat ✅ 509.63400 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03847 0.03499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.35122 0.34195
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.89011 1.87671
veriT veriT-smtcomp2014 default unknown ❌ 69.91580 69.93640
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01414 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 502.38900 502.48900
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03893 0.03699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03921 0.03699
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.96453 0.96385
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.89125 1.88671
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.91000
veriT veriT default unknown ❌ 22.76400 22.76850
Yices2 Yices default unsat ✅ 0.00817 0.00300
Z3 z3 4.4.0 default unsat ✅ 382.30500 382.45800
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03945 0.03987
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.19651 0.19756
ProB ProB competition unknown ❌ 2400.06000 2401.65000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.54869 1.22155
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.63000
veriT veriT-dev default unknown ❌ 6.53057 6.53473
Yices2 Yices-2.4.2 default unsat ✅ 0.01225 0.00427
Z3 z3-4.4.1 default unsat ✅ 226.35900 226.48200
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04420 0.04353
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.29590 0.29605
SMTInterpol SMTInterpol default unsat ✅ 1.04963 3.15600
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02000 599.96100
veriT veriT-2017-06-17 default unknown ❌ 2.20501 2.20491
Yices2 Yices2-Main default unsat ✅ 0.00793 0.00417
Z3 z3-4.5.0 default unsat ✅ 329.01500 328.97900
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 58.69690 233.28000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04636 0.04651
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.18083 0.18182
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.51114 4.35633
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.05000
veriT veriT_default unknown ❌ 1.82033 1.82034
Yices2 Yices 2.6.0_default unsat ✅ 0.00763 0.00671
Z3 z3-4.7.1_default unsat ✅ 100.79000 100.79000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 79.78540 315.70000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.05294 0.05320
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.21954 0.22120
Par4 Par4-wrapped-sq_default unsat ✅ 0.01404 0.00561
ProB ProB-wrapped-sq_default unknown ❌ 2400.31000 2400.13000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.98386 2.52827
veriT veriT-wrapped-sq_default unknown ❌ 0.28742 0.28767
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01187 0.00797
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 131.89800 131.87500
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05563 0.05617
OpenSMT OpenSMT a78dcf01_default unsat ✅ 5.93283 5.93271
Par4 Par4-wrapped-sq_default unsat ✅ 0.01570 0.00632
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.16866 3.23362
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01084 0.00494
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.94000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.27067 0.17098
OpenSMT OpenSMT unsat ✅ 4.06679 3.96706
SMTInterpol SMTInterpol unsat ✅ 1.22438 3.23668
Yices2 Yices2 unsat ✅ 0.23448 0.13497
Z3alpha Z3-alpha unsat ✅ 31.90935 31.79814
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.27578 0.16113
OpenSMT OpenSMT unsat ✅ 6.71496 6.58259
SMTInterpol SMTInterpol unsat ✅ 1.31687 3.36202
Yices2 Yices2 unsat ✅ 0.28552 0.15695
Z3alpha Z3-alpha unsat ✅ 33.23049 131.69216
Z3 Z3-alpha-base unsat ✅ 17.53825 17.41749