Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_5vars_4ite_unsat.smt2 

show equivalence of the following terms:
((4 * v2 + 8 * v3) + (16 * v4 + (1 * v0 + 2 * v1)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4))))

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4152
Compressed Size1055
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 4144
Compressed Size1060
Max. Term Depth71
Asserts 1
Declared Functions0
Declared Constants17
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite20 not1 and70 =21
let28 +14 -39 *33
<31 <=32 >12 >=9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.20 (4/5) Barcelogic Barcelogic 1.3 unsat ✅ 141.00000 —
CVC3 CVC3-1.5 unknown ❌ 1078.20000 —
MathSAT MathSAT-4.2 unsat ✅ 8.70000 —
Yices Yices 1.0.10 unsat ✅ 18.80000 —
Z3 Z3.2 unsat ✅ 0.20000 —
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1401.09000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 53.55450 —
CVC4-SMT-EVAL-2013 default unsat ✅ 54.52390 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.37329 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.86883 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.37975 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.37388 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.14266 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.55707 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.21607 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.03298 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.26841 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 28.34960 —
Z3-SMT-COMP-2011 default unsat ✅ 39.90750 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03448 0.02400
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.15279 0.14398
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.10534 6.32804
veriT veriT-smtcomp2014 default unknown ❌ 1.03857 1.02984
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00809 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 29.51060 29.51650
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02860 0.02600
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02897 0.02700
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.22925 0.22796
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.79242 1.53777
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.76000
veriT veriT default unknown ❌ 4.47512 4.47632
Yices2 Yices default unsat ✅ 0.00857 0.00200
Z3 z3 4.4.0 default unsat ✅ 31.44080 31.45420
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02898 0.02908
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.18961 0.19067
ProB ProB competition unknown ❌ 2400.08000 2401.48000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.45648 0.93071
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.19000
veriT veriT-dev default unknown ❌ 10.08950 10.09550
Yices2 Yices-2.4.2 default unsat ✅ 0.01168 0.00359
Z3 z3-4.4.1 default unsat ✅ 27.57770 27.59600
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03283 0.03178
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.25898 0.25945
SMTInterpol SMTInterpol default unsat ✅ 1.49819 4.84967
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06100 599.98400
veriT veriT-2017-06-17 default unknown ❌ 3.06280 3.06140
Yices2 Yices2-Main default unsat ✅ 0.00797 0.00369
Z3 z3-4.5.0 default unsat ✅ 30.80960 30.80990
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 1.81296 7.07000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03345 0.03356
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.14383 0.14502
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.42296 0.85939
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1042.69000 1042.67000
veriT veriT_default unknown ❌ 0.79717 0.79692
Yices2 Yices 2.6.0_default unsat ✅ 0.00853 0.00578
Z3 z3-4.7.1_default unsat ✅ 25.92100 25.91870
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.04215 0.04271
OpenSMT OpenSMT a78dcf01_default unsat ✅ 7.07515 7.07393
Par4 Par4-wrapped-sq_default unsat ✅ 0.01663 0.00630
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.92397 2.28582
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01394 0.00441
Z3++ Z3++_sq_0526_default unknown ❌ 1200.11000 1200.18000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23484 0.13539
OpenSMT OpenSMT unsat ✅ 4.19908 4.09506
SMTInterpol SMTInterpol unsat ✅ 0.97073 2.22441
Yices2 Yices2 unsat ✅ 0.20997 0.11013
Z3alpha Z3-alpha unsat ✅ 6.01216 5.91258