Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_9vars_6ite_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 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9294
Compressed Size1901
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 9286
Compressed Size1847
Max. Term Depth153
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite56 not1 and148 =43
let64 +44 -120 *108
<65 <=68 >26 >=19

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1282.59000 —
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 ✅ 19.79490 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.98095 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 18.15320 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 18.15270 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 10.91000 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.52634 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.62282 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.27852 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.60849 —
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 ✅ 0.06131 0.04999
MathSAT MathSAT-5.2.12-Main default unsat ✅ 6.32767 6.32104
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.49264 5.97409
veriT veriT-smtcomp2014 default unknown ❌ 9.31102 9.30658
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01176 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.92000 2400.07000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05642 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05690 0.05499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 10.16020 10.16450
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.28044 11.16730
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.90000
veriT veriT default unknown ❌ 503.68100 503.93600
Yices2 Yices default unsat ✅ 0.00821 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2401.21000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05398 0.05410
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.69178 7.69604
ProB ProB competition unknown ❌ 2400.03000 2401.46000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.70374 5.68650
SMT-RAT SMT-RAT default unknown ❌ 96.10080 96.14870
veriT veriT-dev default unknown ❌ 3.60501 3.60749
Yices2 Yices-2.4.2 default unsat ✅ 0.01223 0.00505
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.41000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06301 0.06288
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 11.61250 11.61180
SMTInterpol SMTInterpol default unsat ✅ 9.80655 16.95710
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.93600
veriT veriT-2017-06-17 default unknown ❌ 5.79591 5.79052
Yices2 Yices2-Main default unsat ✅ 0.00861 0.00550
Z3 z3-4.5.0 default unknown ❌ 600.02800 599.98000
SMT-COMP 2018 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4771.32000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06784 0.06795
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.45668 6.45727
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.84409 2.25223
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.98000
veriT veriT_default unknown ❌ 40.89900 40.89670
Yices2 Yices 2.6.0_default unsat ✅ 0.00829 0.00718
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.90000
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unsat ✅ 0.33747 0.20847
OpenSMT OpenSMT unsat ✅ 230.56958 230.39250
SMTInterpol SMTInterpol unknown ❌ 5.38978 12.82799
Yices2 Yices2 unsat ✅ 0.24742 0.13168
Z3alpha Z3-alpha unknown ❌ 1201.00480 4802.28800
Z3 Z3-alpha-base unknown ❌ 1201.25249 1201.00078