Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_5vars_2ite_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size3985
Compressed Size1008
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 3977
Compressed Size1010
Max. Term Depth76
Asserts 1
Declared Functions0
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite10 not1 and80 =23
let27 +14 -33 *37
<29 <=36 >14 >=11

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1413.81000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 11.55620 —
CVC4-SMT-EVAL-2013 default unsat ✅ 12.07680 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.08904 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02783 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.09779 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.08238 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.04285 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.45844 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.36471 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.43017 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 51.39560 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.35530 —
Z3-SMT-COMP-2011 default unsat ✅ 25.31670 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03326 0.02300
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.05950 0.05099
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.53103 0.76288
veriT veriT-smtcomp2014 default unknown ❌ 3.03821 3.03054
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00767 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.34560 25.35010
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02711 0.02499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02730 0.02499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.05690 0.05599
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.47657 0.60191
SMT-RAT SMT-RAT-final default unsat ✅ 111.81900 111.84500
veriT veriT default unknown ❌ 0.06461 0.06399
Yices2 Yices default unsat ✅ 0.00858 0.00200
Z3 z3 4.4.0 default unsat ✅ 25.23160 25.24220
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02735 0.02750
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.04607 0.04700
ProB ProB competition unsat ✅ 184.50400 184.60700
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.53305 1.15912
SMT-RAT SMT-RAT default unsat ✅ 62.30670 62.34410
veriT veriT-dev default unknown ❌ 0.19135 0.19166
Yices2 Yices-2.4.2 default unsat ✅ 0.01255 0.00371
Z3 z3-4.4.1 default unsat ✅ 25.69660 25.71350
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02995 0.02942
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03823 0.03800
SMTInterpol SMTInterpol default unsat ✅ 0.42612 0.78702
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 63.61210 63.61320
veriT veriT-2017-06-17 default unknown ❌ 0.03225 0.02788
Yices2 Yices2-Main default unsat ✅ 0.01053 0.00347
Z3 z3-4.5.0 default unsat ✅ 25.49560 25.49470
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.05660 0.05701
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03011 0.03029
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03218 0.03325
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.42914 0.81246
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 65.50070 65.50000
veriT veriT_default unknown ❌ 0.07047 0.07060
Yices2 Yices 2.6.0_default unsat ✅ 0.01236 0.00673
Z3 z3-4.7.1_default unsat ✅ 25.14630 25.14720
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.06030 0.06109
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03753 0.03778
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.16347 0.16543
Par4 Par4-wrapped-sq_default unsat ✅ 0.01348 0.00571
ProB ProB-wrapped-sq_default unsat ✅ 26.09270 26.08780
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.51843 1.11176
veriT veriT-wrapped-sq_default unknown ❌ 0.09908 0.09938
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01084 0.00694
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.89560 25.88990
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23650 0.13670
OpenSMT OpenSMT unsat ✅ 0.24183 0.14228
SMTInterpol SMTInterpol unsat ✅ 0.73474 1.50933
Yices2 Yices2 unsat ✅ 0.21438 0.11460
Z3alpha Z3-alpha unsat ✅ 0.47874 0.37947