Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_9vars_3ite_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
Size9151
Compressed Size1799
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 9143
Compressed Size1785
Max. Term Depth159
Asserts 1
Declared Functions0
Declared Constants38
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite32 not1 and163 =46
let61 +44 -104 *116
<57 <=74 >29 >=22

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1428.55000 —
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 ✅ 0.96430 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.16320 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.95444 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.94333 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.12472 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.16092 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.59245 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.75064 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.83232 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 37.91560 —
Z3-SMT-COMP-2011 default unsat ✅ 85.13300 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05729 0.04699
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.19798 0.18597
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.87601 1.72674
veriT veriT-smtcomp2014 default unknown ❌ 5.83438 5.83511
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01183 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 60.47870 60.49380
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05119 0.04899
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05124 0.04899
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.16685 0.16597
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.89837 1.77373
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.93000
veriT veriT default unknown ❌ 3.15014 3.14952
Yices2 Yices default unsat ✅ 0.00800 0.00300
Z3 z3 4.4.0 default unsat ✅ 56.81010 56.83440
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05392 0.05410
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.14913 0.15037
ProB ProB competition unknown ❌ 2400.03000 2401.63000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.53115 1.22286
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.44000
veriT veriT-dev default unknown ❌ 1.29515 1.29639
Yices2 Yices-2.4.2 default unsat ✅ 0.01316 0.00548
Z3 z3-4.4.1 default unsat ✅ 35.47440 35.49690
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05717 0.05592
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.08915 0.08919
SMTInterpol SMTInterpol default unsat ✅ 0.56167 1.28798
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 3.36985 3.36828
veriT veriT-2017-06-17 default unknown ❌ 23.92990 23.92590
Yices2 Yices2-Main default unsat ✅ 0.01038 0.00464
Z3 z3-4.5.0 default unsat ✅ 46.77030 46.76740
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.40164 0.39957
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06384 0.06401
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.08584 0.08688
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.49954 1.12790
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1200.01000
veriT veriT_default unknown ❌ 2.48068 2.48086
Yices2 Yices 2.6.0_default unsat ✅ 0.00960 0.00743
Z3 z3-4.7.1_default unsat ✅ 31.97770 31.97320
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.44962 0.44605
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06888 0.06910
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.27426 0.27621
Par4 Par4-wrapped-sq_default unsat ✅ 0.02358 0.00581
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.93000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.82694 2.15731
veriT veriT-wrapped-sq_default unknown ❌ 4.01941 4.01957
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.03750 0.00814
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 38.55180 38.55090
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07739 0.07797
MathSAT mathsat-5.6.6_default unsat ✅ 0.08848 0.08845
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.04000 1200.03000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01881 0.00628
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.01797 2.78885
veriT veriT_default unknown ❌ 1200.09000 1199.96000
Z3 z3-4.8.11_default unknown ❌ 1200.04000 1199.81000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25475 0.15509
OpenSMT OpenSMT unsat ✅ 0.52502 0.42528
SMTInterpol SMTInterpol unsat ✅ 1.08056 2.66910
Yices2 Yices2 unsat ✅ 0.21047 0.11091
Z3alpha Z3-alpha unsat ✅ 46.60405 46.48635