Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_8vars_7ite_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7948
Compressed Size1694
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 7940
Compressed Size1691
Max. Term Depth131
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not1 and121 =36
let58 +35 -103 *80
<58 <=56 >21 >=15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1322.57000 —
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 ✅ 16.73990 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 15.78730 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 14.85890 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 14.81400 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 32.69730 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.73587 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 60.48660 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 37.70920 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04654 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 20.86990 20.86980
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 56.74030 69.69740
veriT veriT-smtcomp2014 default unsat ✅ 1984.07000 1985.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01182 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.42000 2400.05000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04864 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04983 0.04699
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 58.79760 58.82610
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.10198 9.44156
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.88000
veriT veriT default unknown ❌ 2400.01000 2401.18000
Yices2 Yices default unsat ✅ 0.00833 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.98000
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04761 0.04780
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 15.56980 15.58120
ProB ProB competition unknown ❌ 2400.11000 2401.49000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.98704 6.95143
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.45000
veriT veriT-dev default unsat ✅ 651.38100 651.78900
Yices2 Yices-2.4.2 default unsat ✅ 0.01275 0.00531
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.36000
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05501 0.05443
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 14.72190 14.72200
SMTInterpol SMTInterpol default unsat ✅ 1.96692 6.58817
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08700 600.03100
veriT veriT-2017-06-17 default unsat ✅ 482.30400 482.28100
Yices2 Yices2-Main default unsat ✅ 0.00786 0.00442
Z3 z3-4.5.0 default unknown ❌ 600.01600 599.97400
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 465.73900 1852.55000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05830 0.05844
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 26.48530 26.47870
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 5.94132 11.73490
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.98000
veriT veriT_default unknown ❌ 1200.01000 1199.92000
Yices2 Yices 2.6.0_default unsat ✅ 0.00952 0.00679
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06896 0.06923
MathSAT MathSAT5_default.sh unsat ✅ 16.65030 16.64800
Par4 Par4-wrapped-sq_default unsat ✅ 0.02486 0.00700
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 15.17700 24.85490
veriT veriT_default unsat ✅ 893.45700 893.46600
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01025 0.00530
Z3 z3-4.8.8_default unknown ❌ 1200.12000 1199.99000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.45116 0.45168
MathSAT MathSAT-5.6.8_default unsat ✅ 18.63480 18.63400
Par4 Par4-wrapped-sq_default unsat ✅ 0.01676 0.00646
veriT veriT_default unknown ❌ 1200.01000 1199.93000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01378 0.00558
Z3 z3-4.8.17_default unknown ❌ 1200.10000 1199.92000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06943 0.06984
OpenSMT OpenSMT a78dcf01_default unsat ✅ 208.25000 208.24100
Par4 Par4-wrapped-sq_default unsat ✅ 0.01560 0.00622
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 11.28040 24.06320
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01083 0.00548
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.93000