Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9375
Compressed Size1910
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 9367
Compressed Size1891
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 ❌ 1087.64000 —
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 ✅ 30.27810 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 27.04520 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 26.51430 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 26.34300 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 40.34240 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 8.87369 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 34.19560 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.28088 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 209.67000 —
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 ✅ 0.06102 0.05099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 19.56010 19.55900
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 7.35635 12.13420
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.10000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01240 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 ✅ 0.05552 0.05299
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05638 0.05399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 25.20850 25.21320
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 5.10658 9.92249
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unknown ❌ 2400.01000 2400.95000
Yices2 Yices default unsat ✅ 0.00844 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2401.04000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05303 0.05317
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 23.04380 23.05790
ProB ProB competition unknown ❌ 2400.04000 2401.64000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.76105 5.90212
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.66000
veriT veriT-dev default unknown ❌ 2400.06000 2401.44000
Yices2 Yices-2.4.2 default unsat ✅ 0.01243 0.00509
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.58000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06298 0.06263
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 125.36800 125.36300
SMTInterpol SMTInterpol default unsat ✅ 2.29483 8.02777
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 600.01100
veriT veriT-2017-06-17 default unknown ❌ 600.04500 600.06000
Yices2 Yices2-Main default unsat ✅ 0.01138 0.00432
Z3 z3-4.5.0 default unknown ❌ 600.00900 599.94100
SMT-COMP 2018 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4772.08000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06910 0.06924
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 23.15870 23.16040
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 16.34100 23.23390
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.89000
veriT veriT_default unknown ❌ 1200.03000 1199.95000
Yices2 Yices 2.6.0_default unsat ✅ 0.00905 0.00674
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.85000
SMT-COMP 2019 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.06000 9531.72000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.07289 0.07313
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.29256 0.29466
Par4 Par4-wrapped-sq_default unsat ✅ 0.02584 0.00614
ProB ProB-wrapped-sq_default unknown ❌ 2400.03000 2399.89000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 14.31650 24.95840
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2399.80000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00938 0.00741
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.83000