Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_7vars_1ite_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
Size6316
Compressed Size1379
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 6308
Compressed Size1401
Max. Term Depth120
Asserts 1
Declared Functions0
Declared Constants30
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 not1 and129 =36
let42 +27 -60 *75
<43 <=58 >23 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 626.47400 —
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 ✅ 0.10562 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.04509 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.11029 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.10920 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05566 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.77611 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.58630 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.37441 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.91450 —
Z3-SMT-COMP-2011 default unsat ✅ 28.85740 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04245 0.03199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.11034 0.10198
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.56508 0.90286
veriT veriT-smtcomp2014 default unknown ❌ 2.24401 2.23566
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01143 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.38240 25.38510
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03627 0.03399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03641 0.03399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.07550 0.07399
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.53807 0.84387
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.95000
veriT veriT default unknown ❌ 1.65328 1.65275
Yices2 Yices default unsat ✅ 0.00840 0.00300
Z3 z3 4.4.0 default unsat ✅ 25.65690 25.66810
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03612 0.03627
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.05389 0.05528
ProB ProB competition unknown ❌ 2400.04000 2401.47000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.41959 0.80111
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.43000
veriT veriT-dev default unknown ❌ 0.30774 0.30789
Yices2 Yices-2.4.2 default unsat ✅ 0.01238 0.00393
Z3 z3-4.4.1 default unsat ✅ 25.66390 25.68180
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03904 0.03855
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05874 0.05935
SMTInterpol SMTInterpol default unsat ✅ 0.42141 0.81105
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02000 599.94100
veriT veriT-2017-06-17 default unknown ❌ 0.48136 0.47904
Yices2 Yices2-Main default unsat ✅ 0.00864 0.00484
Z3 z3-4.5.0 default unsat ✅ 25.48720 25.48670
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.07779 0.07768
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04225 0.04243
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03694 0.03799
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.47086 0.92053
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.03000
veriT veriT_default unknown ❌ 0.33131 0.33145
Yices2 Yices 2.6.0_default unsat ✅ 0.00820 0.00613
Z3 z3-4.7.1_default unsat ✅ 25.09940 50.16770
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.05419 0.05476
MathSAT mathsat-5.6.6_default unsat ✅ 0.06126 0.06120
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.87000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01574 0.00634
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.63616 1.54625
veriT veriT_default unsat ✅ 87.53550 87.51840
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.98000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05155 0.05207
OpenSMT OpenSMT a78dcf01_default unsat ✅ 2.03177 2.03172
Par4 Par4-wrapped-sq_default unsat ✅ 0.01668 0.00673
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.80092 1.95986
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01038 0.00490
Z3++ Z3++_sq_0526_default unsat ✅ 30.03010 30.03090
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23880 0.13888
OpenSMT OpenSMT unsat ✅ 1.48647 1.38536
SMTInterpol SMTInterpol unsat ✅ 0.83709 1.83692
Yices2 Yices2 unsat ✅ 0.21052 0.11088
Z3alpha Z3-alpha unsat ✅ 0.44352 0.34362
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.27495 0.15679
OpenSMT OpenSMT unsat ✅ 0.29658 0.16558
SMTInterpol SMTInterpol unsat ✅ 0.84133 1.79679
Yices2 Yices2 unsat ✅ 0.28099 0.15658
Z3alpha Z3-alpha unsat ✅ 0.50043 0.73259
Z3 Z3-alpha-base unsat ✅ 0.36633 0.23766