Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_8vars_3ite_unsat.smt2 

show equivalence of the following terms:
(((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3)) + ((16 * v4 + 32 * v5) + (64 * v6 + 128 * v7)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7)))))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8082
Compressed Size1628
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 8074
Compressed Size1630
Max. Term Depth138
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite28 not1 and141 =40
let53 +35 -84 *91
<50 <=64 >25 >=19

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1452.00000 —
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 ✅ 0.32439 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.14472 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.33303 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.32433 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.11218 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.97340 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.67405 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.78044 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.70748 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 26.51980 —
Z3-SMT-COMP-2011 default unsat ✅ 31.00040 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05346 0.04099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.15394 0.14398
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.67701 1.11583
veriT veriT-smtcomp2014 default unknown ❌ 1.04800 1.04684
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01086 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 27.62990 27.61880
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04457 0.04299
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04566 0.04299
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.20797 0.20697
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.89973 1.67274
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.79000
veriT veriT default unknown ❌ 3.16629 3.16652
Yices2 Yices default unsat ✅ 0.00851 0.00300
Z3 z3 4.4.0 default unsat ✅ 33.45610 33.46990
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04624 0.04634
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.11690 0.11781
ProB ProB competition unknown ❌ 2400.08000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.49917 1.07317
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.64000
veriT veriT-dev default unknown ❌ 0.65299 0.65370
Yices2 Yices-2.4.2 default unsat ✅ 0.01254 0.00498
Z3 z3-4.4.1 default unsat ✅ 27.81890 27.83720
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05435 0.04863
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.07548 0.07555
SMTInterpol SMTInterpol default unsat ✅ 0.50340 1.09885
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01300 600.01300
veriT veriT-2017-06-17 default unknown ❌ 5.25284 5.24504
Yices2 Yices2-Main default unsat ✅ 0.01037 0.00439
Z3 z3-4.5.0 default unsat ✅ 42.17120 42.16770
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.26626 0.26587
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05317 0.05336
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.10364 0.10474
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.52232 1.17547
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.85000
veriT veriT_default unknown ❌ 91.38930 91.38610
Yices2 Yices 2.6.0_default unsat ✅ 0.01062 0.00778
Z3 z3-4.7.1_default unsat ✅ 26.69070 26.68790
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06358 0.06383
MathSAT MathSAT5_default.sh unsat ✅ 0.07933 0.07930
Par4 Par4-wrapped-sq_default unsat ✅ 0.01759 0.00685
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.76775 1.92005
veriT veriT_default unknown ❌ 0.65994 0.66018
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01204 0.00562
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.97000
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.29044 0.17504
OpenSMT OpenSMT unsat ✅ 0.40957 0.29399
SMTInterpol SMTInterpol unsat ✅ 1.08716 2.60876
Yices2 Yices2 unsat ✅ 0.25078 0.13150
Z3alpha Z3-alpha unsat ✅ 0.81516 2.08046
Z3 Z3-alpha-base unsat ✅ 0.59530 0.46981