Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_8vars_6ite_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 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8225
Compressed Size1715
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 8217
Compressed Size1698
Max. Term Depth131
Asserts 1
Declared Functions0
Declared Constants30
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite50 not1 and126 =37
let55 +35 -99 *84
<58 <=58 >22 >=16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1408.83000 —
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 ✅ 149.43100 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 5.37073 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 95.28210 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 97.12790 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.56486 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.96458 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.81421 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.93157 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.36512 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1270.55000 —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05469 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 6.83031 6.83196
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.63491 7.02093
veriT veriT-smtcomp2014 default unknown ❌ 3.89402 3.88941
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01180 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1523.18000 1523.50000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04889 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04882 0.04699
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.98888 5.99009
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.06913 9.25659
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.86000
veriT veriT default unknown ❌ 2.58833 2.58760
Yices2 Yices default unsat ✅ 0.00831 0.00300
Z3 z3 4.4.0 default unsat ✅ 1868.98000 1869.74000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04698 0.04714
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 6.82945 6.83440
ProB ProB competition unknown ❌ 2400.07000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 4.31593 14.37350
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.38000
veriT veriT-dev default unknown ❌ 6.61979 6.62370
Yices2 Yices-2.4.2 default unsat ✅ 0.01179 0.00464
Z3 z3-4.4.1 default unknown ❌ 2400.12000 2401.36000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05597 0.05504
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 34.01840 34.00470
SMTInterpol SMTInterpol default unsat ✅ 4.31051 2.41658
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03000 599.95900
veriT veriT-2017-06-17 default unknown ❌ 1.00568 0.97643
Yices2 Yices2-Main default unsat ✅ 0.00863 0.00443
Z3 z3-4.5.0 default unknown ❌ 600.01200 599.96000
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 500.54900 1991.55000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05762 0.05781
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.91680 8.91749
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.15429 3.14238
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1199.97000
veriT veriT_default unknown ❌ 15.01570 15.01450
Yices2 Yices 2.6.0_default unsat ✅ 0.00987 0.00703
Z3 z3-4.7.1_default unsat ✅ 314.28300 314.26700
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.27003 0.16994
OpenSMT OpenSMT unsat ✅ 188.01814 187.82992
SMTInterpol SMTInterpol unsat ✅ 7.96273 23.71799
Yices2 Yices2 unsat ✅ 0.21286 0.11302
Z3alpha Z3-alpha unknown ❌ 1201.71241 1200.87378