Benchmark

non-incremental/QF_LIA/rings/ring_2exp10_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 2exp10
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8279
Compressed Size1712
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 8271
Compressed Size1697
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 ❌ 1481.97000 —
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 ✅ 463.76600 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 14.66290 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 294.94200 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 290.81200 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 31.20200 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.25082 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.17058 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.60422 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 2.57038 —
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 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04670 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 21.34730 21.34680
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.07355 7.54985
veriT veriT-smtcomp2014 default unknown ❌ 2.03366 2.02169
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00761 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.52000 2400.02000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04886 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05026 0.04799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 22.09210 22.10060
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.81256 8.69568
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.77000
veriT veriT default unknown ❌ 19.42180 19.42500
Yices2 Yices default unsat ✅ 0.00834 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.93000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04684 0.04696
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 16.47070 16.48150
ProB ProB competition unknown ❌ 2400.06000 2401.69000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 3.94514 20.55980
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.39000
veriT veriT-dev default unknown ❌ 80.33290 80.37960
Yices2 Yices-2.4.2 default unsat ✅ 0.01178 0.00431
Z3 z3-4.4.1 default unknown ❌ 2400.11000 2401.64000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05547 0.05499
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 93.26680 93.26150
SMTInterpol SMTInterpol default unsat ✅ 1.35947 4.43783
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10600 600.02100
veriT veriT-2017-06-17 default unknown ❌ 9.58242 9.58179
Yices2 Yices2-Main default unsat ✅ 0.00775 0.00440
Z3 z3-4.5.0 default unknown ❌ 600.02400 600.00800
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 459.66500 1828.56000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05987 0.06007
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 18.01410 18.01500
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.67624 4.91591
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.04000
veriT veriT_default unknown ❌ 1.40196 1.40194
Yices2 Yices 2.6.0_default unsat ✅ 0.01246 0.00694
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.87000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06902 0.06926
MathSAT MathSAT5_default.sh unsat ✅ 13.63770 13.63750
Par4 Par4-wrapped-sq_default unsat ✅ 0.02381 0.00609
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 18.59660 32.76260
veriT veriT_default unknown ❌ 1.42629 1.42635
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.00935 0.00533
Z3 z3-4.8.8_default unknown ❌ 1200.04000 1199.96000
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.25064 0.15093
OpenSMT OpenSMT unsat ✅ 583.45504 583.05848
SMTInterpol SMTInterpol unsat ✅ 15.36183 39.94688
Yices2 Yices2 unsat ✅ 0.21061 0.11090
Z3alpha Z3-alpha unknown ❌ 1201.71762 1201.05316
SMT-COMP 2025 0.33 (4/6) cvc5 cvc5 unsat ✅ 0.33128 0.19822
OpenSMT OpenSMT unsat ✅ 303.32940 303.16381
SMTInterpol SMTInterpol unknown ❌ 3.97753 11.44677
Yices2 Yices2 unsat ✅ 0.27522 0.15828
Z3alpha Z3-alpha unknown ❌ 1201.00582 4801.50858
Z3 Z3-alpha-base unsat ✅ 195.65485 195.51001