Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_8vars_5ite_unsat.smt2 

show equivalence of the following terms:
(((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3)) + ((16 * v4 + 32 * v5) + (64 * v6 + 128 * v7)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7)))))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8232
Compressed Size1698
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 8224
Compressed Size1690
Max. Term Depth135
Asserts 1
Declared Functions0
Declared Constants31
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite42 not1 and131 =38
let56 +35 -92 *85
<52 <=60 >23 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1454.46000 —
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 ✅ 8.87760 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.45044 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 16.66480 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 16.60480 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.51528 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.92009 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.86716 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.98693 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.85801 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 54.56570 —
Z3-SMT-COMP-2011 default unsat ✅ 95.24660 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05381 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.68948 0.68090
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.01128 2.20566
veriT veriT-smtcomp2014 default unknown ❌ 126.91200 126.93000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01190 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 79.66790 79.67290
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04751 0.04499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04813 0.04599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.39939 0.39894
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.73426 4.28535
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.40000
veriT veriT default unknown ❌ 9.36095 9.36158
Yices2 Yices default unsat ✅ 0.00823 0.00300
Z3 z3 4.4.0 default unsat ✅ 115.31600 115.36400
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04482 0.04499
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.34128 0.34250
ProB ProB competition unknown ❌ 2400.02000 2401.66000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.72123 1.82073
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.39000
veriT veriT-dev default unknown ❌ 17.42470 17.43550
Yices2 Yices-2.4.2 default unsat ✅ 0.01204 0.00408
Z3 z3-4.4.1 default unsat ✅ 62.24130 62.28490
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05474 0.05388
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.43797 0.43887
SMTInterpol SMTInterpol default unsat ✅ 1.31425 4.08856
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 599.95000
veriT veriT-2017-06-17 default unknown ❌ 134.11400 134.09600
Yices2 Yices2-Main default unsat ✅ 0.00824 0.00446
Z3 z3-4.5.0 default unsat ✅ 117.81300 117.79300
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 279.84900 1112.99000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05543 0.05560
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.37388 0.37486
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.62837 1.59674
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.06000
veriT veriT_default unknown ❌ 4.98092 4.98102
Yices2 Yices 2.6.0_default unsat ✅ 0.00740 0.00718
Z3 z3-4.7.1_default unsat ✅ 64.06620 64.05830
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06630 0.06684
OpenSMT OpenSMT a78dcf01_default unsat ✅ 270.53300 270.51800
Par4 Par4-wrapped-sq_default unsat ✅ 0.01830 0.00668
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.84881 5.25332
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01650 0.00535
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.97000
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.24561 0.14607
OpenSMT OpenSMT unsat ✅ 14.81729 14.71387
SMTInterpol SMTInterpol unsat ✅ 3.94582 11.50007
Yices2 Yices2 unsat ✅ 0.24220 0.14261
Z3alpha Z3-alpha unknown ❌ 1201.74002 1200.61310
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31819 0.19558
OpenSMT OpenSMT unsat ✅ 2.68068 2.55795
SMTInterpol SMTInterpol unsat ✅ 4.24590 12.29122
Yices2 Yices2 unsat ✅ 0.24641 0.13093
Z3alpha Z3-alpha unsat ✅ 31.24774 123.67544
Z3 Z3-alpha-base unsat ✅ 2.40669 2.27705