Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_9vars_2ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9240
Compressed Size1769
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 9232
Compressed Size1755
Max. Term Depth156
Asserts 1
Declared Functions0
Declared Constants39
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite18 not1 and168 =47
let55 +44 -97 *123
<57 <=76 >30 >=23

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1457.69000 —
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 ✅ 0.24996 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06380 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.26530 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.25166 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.16503 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.66346 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.50582 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.97679 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.27487 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 26.22940 —
Z3-SMT-COMP-2011 default unsat ✅ 28.53370 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05465 0.04499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13878 0.12998
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.64574 1.01584
veriT veriT-smtcomp2014 default unknown ❌ 0.51980 0.50992
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01810 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 36.32510 36.33050
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05086 0.04899
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05185 0.04999
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.15100 0.14998
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.64023 1.02184
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.74000
veriT veriT default unknown ❌ 6.86637 6.86796
Yices2 Yices default unsat ✅ 0.00817 0.00400
Z3 z3 4.4.0 default unsat ✅ 25.81250 25.82310
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04999 0.05014
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08798 0.08902
ProB ProB competition unknown ❌ 2400.03000 2401.66000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.48786 1.12637
SMT-RAT SMT-RAT default unknown ❌ 2400.11000 2401.48000
veriT veriT-dev default unknown ❌ 2.16839 2.16994
Yices2 Yices-2.4.2 default unsat ✅ 0.01339 0.00455
Z3 z3-4.4.1 default unsat ✅ 28.09030 28.10970
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05507 0.05459
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.06933 0.06959
SMTInterpol SMTInterpol default unsat ✅ 0.47633 1.08257
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07700 600.03900
veriT veriT-2017-06-17 default unknown ❌ 0.93356 0.93269
Yices2 Yices2-Main default unsat ✅ 0.01015 0.00479
Z3 z3-4.5.0 default unsat ✅ 25.98990 25.98910
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.12730 0.12749
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06147 0.06163
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.07028 0.07145
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.46738 1.16256
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.78000
veriT veriT_default unknown ❌ 0.57267 0.57281
Yices2 Yices 2.6.0_default unsat ✅ 0.00763 0.00726
Z3 z3-4.7.1_default unsat ✅ 25.23150 25.23310
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.13320 0.13234
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06736 0.06762
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.26469 0.26639
Par4 Par4-wrapped-sq_default unsat ✅ 0.01562 0.00562
ProB ProB-wrapped-sq_default unknown ❌ 2400.03000 2399.92000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.63741 1.68982
veriT veriT-wrapped-sq_default unknown ❌ 0.71544 0.71543
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00942 0.00776
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.98380 51.95250
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07573 0.07624
MathSAT mathsat-5.6.6_default unsat ✅ 0.07440 0.07436
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.03000 1199.76000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02427 0.01252
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.71720 1.88642
veriT veriT_default unknown ❌ 1200.03000 1199.91000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.91000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07338 0.07402
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.23778 0.23775
Par4 Par4-wrapped-sq_default unsat ✅ 0.01856 0.00641
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.87239 2.38683
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01186 0.00643
Z3++ Z3++_sq_0526_default unsat ✅ 30.03480 30.03350