Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_9vars_8ite_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 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size10004
Compressed Size1956
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 9996
Compressed Size1940
Max. Term Depth150
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite82 not1 and138 =41
let67 +44 -140 *102
<79 <=64 >24 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2010 0.75 (1/4) CVC3 CVC3 2.3 unknown ❌ 1200.20000 —
Sateen Sateen-3.5 unsat ✅ 85.20000 —
SMT Evaluation 2013 0.83 (1/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1483.67000 —
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 unknown ❌ — —
MathSAT5-SMT-COMP-2010 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
test_pmathsat-SMT-COMP-2010 default unknown ❌ — —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ — —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 135.27900 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 16.73250 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 3.53092 —
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 0.50 (3/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.06552 0.05499
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2398.91000 2400.03000
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 41.79460 50.30840
veriT veriT-smtcomp2014 default unknown ❌ 22.94820 22.94950
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01247 0.00400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.08000
SMT-COMP 2015 0.57 (3/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.06211 0.05999
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.06252 0.05999
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.86000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 41.90130 52.62800
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.82000
veriT veriT default unknown ❌ 0.81244 0.81188
Yices2 Yices default unsat ✅ 0.00798 0.00400
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.96000
SMT-COMP 2016 0.62 (3/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05998 0.06040
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.04000 2401.35000
ProB ProB competition unknown ❌ 2400.07000 2401.67000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 77.26310 94.59270
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.50000
veriT veriT-dev default unknown ❌ 32.14490 32.16670
Yices2 Yices-2.4.2 default unsat ✅ 0.01414 0.00603
Z3 z3-4.4.1 default unknown ❌ 2400.12000 2401.67000
SMT-COMP 2017 0.57 (3/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.07577 0.07519
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02900 599.98000
SMTInterpol SMTInterpol default unsat ✅ 21.27340 28.94150
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05700 600.05200
veriT veriT-2017-06-17 default unknown ❌ 14.68170 14.67970
Yices2 Yices2-Main default unsat ✅ 0.00789 0.00488
Z3 z3-4.5.0 default unknown ❌ 600.09700 600.09200
SMT-COMP 2018 0.62 (3/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4774.57000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.07516 0.07526
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.78000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 11.75770 22.21460
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.01000
veriT veriT_default unknown ❌ 0.87373 0.87378
Yices2 Yices 2.6.0_default unsat ✅ 0.01177 0.00750
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.63000
SMT-COMP 2019 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.06000 9535.21000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.08108 0.08136
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.33977 0.34205
Par4 Par4-wrapped-sq_default unsat ✅ 0.01590 0.00568
ProB ProB-wrapped-sq_default unknown ❌ 2400.05000 2400.03000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1321.82000 1352.31000
veriT veriT-wrapped-sq_default unknown ❌ 4.75015 4.74999
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00916 0.00771
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.11000 2399.91000
SMT-COMP 2021 0.71 (2/7) cvc5 cvc5-fixed_default unsat ✅ 0.09216 0.09270
MathSAT mathsat-5.6.6_default unknown ❌ 1200.06000 1199.80000
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.93000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01677 0.00695
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.05000 1232.74000
veriT veriT_default unknown ❌ 1200.05000 1199.98000
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.88000
SMT-COMP 2025 0.67 (2/6) cvc5 cvc5 unsat ✅ 0.35249 0.22803
OpenSMT OpenSMT unknown ❌ 1201.31972 1201.06284
SMTInterpol SMTInterpol unknown ❌ 8.46550 17.66635
Yices2 Yices2 unsat ✅ 0.28782 0.15900
Z3alpha Z3-alpha unknown ❌ 1201.00314 4802.41368
Z3 Z3-alpha-base unknown ❌ 1201.25070 1200.98412