Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_8vars_3ite_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 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7797
Compressed Size1620
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 7789
Compressed Size1623
Max. Term Depth138
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite28 not1 and141 =40
let53 +35 -84 *91
<50 <=64 >25 >=19

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1492.34000 —
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 ✅ 0.30140 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.14357 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.30740 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.30056 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.11270 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.12649 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.66531 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.75280 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.45654 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 47.66690 —
Z3-SMT-COMP-2011 default unsat ✅ 109.57500 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05046 0.04099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.14175 0.13298
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.02430 2.16267
veriT veriT-smtcomp2014 default unknown ❌ 3.92315 3.91640
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01446 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 47.80930 47.82170
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04409 0.04199
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04487 0.04199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.20231 0.20097
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.16313 2.51162
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.97000
veriT veriT default unknown ❌ 1.48036 1.47977
Yices2 Yices default unsat ✅ 0.00797 0.00300
Z3 z3 4.4.0 default unsat ✅ 93.83850 93.87770
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04432 0.04447
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.11622 0.11728
ProB ProB competition unknown ❌ 2400.03000 2401.64000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.47659 1.00579
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.41000
veriT veriT-dev default unknown ❌ 0.62185 0.62242
Yices2 Yices-2.4.2 default unsat ✅ 0.01346 0.00518
Z3 z3-4.4.1 default unsat ✅ 59.68020 59.72190
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04953 0.04873
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.07760 0.07657
SMTInterpol SMTInterpol default unsat ✅ 0.53059 1.15615
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09900 600.02100
veriT veriT-2017-06-17 default unknown ❌ 1.98258 1.98202
Yices2 Yices2-Main default unsat ✅ 0.00770 0.00411
Z3 z3-4.5.0 default unsat ✅ 100.45400 100.45100
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.27180 0.26678
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05244 0.05253
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.10098 0.10209
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.50613 1.15545
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 9.16180 9.16032
veriT veriT_default unknown ❌ 2.53824 2.53833
Yices2 Yices 2.6.0_default unsat ✅ 0.01136 0.00733
Z3 z3-4.7.1_default unsat ✅ 25.81490 25.81220
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.32438 0.32421
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.05977 0.06005
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.23774 0.23955
Par4 Par4-wrapped-sq_default unsat ✅ 0.01657 0.00627
ProB ProB-wrapped-sq_default unknown ❌ 2400.11000 2399.89000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.70595 1.74819
veriT veriT-wrapped-sq_default unknown ❌ 0.06856 0.06884
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00933 0.00705
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 36.25240 36.25380
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25273 0.15327
OpenSMT OpenSMT unsat ✅ 0.25606 0.15634
SMTInterpol SMTInterpol unsat ✅ 1.01161 2.43712
Yices2 Yices2 unsat ✅ 0.21089 0.11114
Z3alpha Z3-alpha unsat ✅ 0.81521 0.71550