Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_7vars_3ite_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
Size6371
Compressed Size1436
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 6363
Compressed Size1453
Max. Term Depth117
Asserts 1
Declared Functions0
Declared Constants28
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite24 not1 and119 =34
let45 +27 -66 *69
<43 <=54 >21 >=16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2010 0.75 (1/4) CVC3 CVC3 2.3 unknown ❌ 1200.20000 —
Sateen Sateen-3.5 unsat ✅ 0.10000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1065.67000 —
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 ✅ 0.27511 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.10412 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.28855 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.28023 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.08652 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.65502 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.72486 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.69203 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 33.00030 —
Z3-SMT-COMP-2011 default unsat ✅ 41.67820 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04459 0.03399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.17641 0.17497
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.93883 1.97070
veriT veriT-smtcomp2014 default unknown ❌ 2279.39000 2280.34000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01114 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 69.52460 69.54540
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03825 0.03599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03827 0.03599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.11930 0.11798
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.59866 1.01084
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.90000
veriT veriT default unknown ❌ 0.41343 0.41294
Yices2 Yices default unsat ✅ 0.00807 0.00300
Z3 z3 4.4.0 default unsat ✅ 75.43160 75.46850
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03784 0.03811
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.10506 0.10634
ProB ProB competition unknown ❌ 2400.04000 2401.44000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.67438 1.67820
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.43000
veriT veriT-dev default unknown ❌ 0.22262 0.22284
Yices2 Yices-2.4.2 default unsat ✅ 0.01214 0.00374
Z3 z3-4.4.1 default unsat ✅ 45.06600 45.09110
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04239 0.04156
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05218 0.05273
SMTInterpol SMTInterpol default unsat ✅ 1.25027 3.92155
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06800 600.00300
veriT veriT-2017-06-17 default unknown ❌ 52.72850 40.97680
Yices2 Yices2-Main default unsat ✅ 0.04247 0.00518
Z3 z3-4.5.0 default unsat ✅ 28.98770 28.98350
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.23563 0.23442
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04536 0.04553
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.06425 0.06530
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.45107 0.93781
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.08000
veriT veriT_default unknown ❌ 1.41651 1.41656
Yices2 Yices 2.6.0_default unsat ✅ 0.01155 0.00675
Z3 z3-4.7.1_default unsat ✅ 26.91830 26.91330
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.05397 0.05427
MathSAT MathSAT5_default.sh unsat ✅ 0.07081 0.07078
Par4 Par4-wrapped-sq_default unsat ✅ 0.01499 0.00585
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.66366 1.61275
veriT veriT_default unknown ❌ 0.07255 0.07276
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.00978 0.00471
Z3 z3-4.8.8_default unknown ❌ 1200.03000 1199.72000
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.34525 0.34499
MathSAT MathSAT-5.6.8_default unsat ✅ 0.08270 0.08263
Par4 Par4-wrapped-sq_default unsat ✅ 0.01719 0.00704
veriT veriT_default unsat ✅ 241.36600 241.34200
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01091 0.00494
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.96000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05348 0.05388
OpenSMT OpenSMT a78dcf01_default unsat ✅ 10.29490 10.29530
Par4 Par4-wrapped-sq_default unsat ✅ 0.01860 0.00657
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.88328 2.27917
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01072 0.00497
Z3++ Z3++_sq_0526_default unsat ✅ 30.02940 30.02950
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25500 0.15519
OpenSMT OpenSMT unsat ✅ 3.85106 3.74835
SMTInterpol SMTInterpol unsat ✅ 0.91716 2.17142
Yices2 Yices2 unsat ✅ 0.21303 0.11324
Z3alpha Z3-alpha unsat ✅ 2.39571 2.29515
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.28389 0.16759
OpenSMT OpenSMT unsat ✅ 0.29344 0.17365
SMTInterpol SMTInterpol unsat ✅ 1.18704 2.83195
Yices2 Yices2 unsat ✅ 0.24538 0.12784
Z3alpha Z3-alpha unsat ✅ 0.64472 1.36714
Z3 Z3-alpha-base unsat ✅ 0.43402 0.31394