Benchmark

non-incremental/QF_LIA/rings/ring_2exp10_9vars_7ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp10
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9763
Compressed Size1959
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 9755
Compressed Size1937
Max. Term Depth154
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite66 not1 and143 =42
let68 +44 -125 *103
<65 <=66 >25 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1432.53000 —
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 ✅ 450.83700 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 19.01240 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1220.87000 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1205.04000 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 35.18480 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.09628 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 4.17292 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.54341 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.77706 —
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 ✅ 0.06133 0.05099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 69.74880 69.76140
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.57928 6.69798
veriT veriT-smtcomp2014 default unknown ❌ 12.99750 13.00200
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01556 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.06000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05556 0.05299
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05666 0.05399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 33.90580 33.91880
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.85781 8.93864
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.26000
veriT veriT default unknown ❌ 1.21285 1.21181
Yices2 Yices default unsat ✅ 0.00793 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2401.20000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05320 0.05364
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 22.55450 22.57090
ProB ProB competition unknown ❌ 2400.02000 2401.64000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.51027 5.07687
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.40000
veriT veriT-dev default unknown ❌ 31.78220 31.80090
Yices2 Yices-2.4.2 default unsat ✅ 0.01177 0.00463
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.22000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06377 0.06311
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 86.94010 86.92980
SMTInterpol SMTInterpol default unsat ✅ 1.37594 4.57175
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02500 599.98100
veriT veriT-2017-06-17 default unknown ❌ 1.48742 1.48704
Yices2 Yices2-Main default unsat ✅ 0.00766 0.00458
Z3 z3-4.5.0 default unknown ❌ 600.01200 599.98200
SMT-COMP 2018 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4772.98000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06874 0.06887
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 20.39000 20.38780
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.65566 4.89932
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.01000
veriT veriT_default unknown ❌ 3.67423 3.67436
Yices2 Yices 2.6.0_default unsat ✅ 0.00775 0.00730
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.96000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08089 0.08119
MathSAT MathSAT5_default.sh unsat ✅ 26.40130 26.40140
Par4 Par4-wrapped-sq_default unsat ✅ 0.01621 0.00634
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 957.53800 997.51900
veriT veriT_default unknown ❌ 13.93770 13.93770
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01284 0.00581
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.96000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.08410 0.08469
MathSAT mathsat-5.6.6_default unsat ✅ 16.61310 16.61210
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.96000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01685 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 22.32110 41.99300
veriT veriT_default unknown ❌ 1200.06000 1200.02000
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.92000
SMT-COMP 2024 0.40 (3/5) cvc5 cvc5 unsat ✅ 0.26152 0.16206
OpenSMT OpenSMT unknown ❌ 1201.22856 1200.55176
SMTInterpol SMTInterpol unsat ✅ 74.50381 99.84801
Yices2 Yices2 unsat ✅ 0.22896 0.12911
Z3alpha Z3-alpha unknown ❌ 1201.71731 1201.08259
SMT-COMP 2025 0.67 (2/6) cvc5 cvc5 unsat ✅ 0.32676 0.20492
OpenSMT OpenSMT unknown ❌ 1201.26106 1201.01703
SMTInterpol SMTInterpol unknown ❌ 23.71400 40.03179
Yices2 Yices2 unsat ✅ 0.28125 0.15707
Z3alpha Z3-alpha unknown ❌ 1201.00710 4802.44114
Z3 Z3-alpha-base unknown ❌ 1201.25078 1200.89046