Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_6vars_4ite_unsat.smt2 

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

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

in arithmetic modulo 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5458
Compressed Size1263
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 5450
Compressed Size1267
Max. Term Depth92
Asserts 1
Declared Functions0
Declared Constants22
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite24 not1 and92 =27
let36 +20 -53 *49
<38 <=42 >16 >=12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1373.67000 —
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 unsat ✅ 1.07487 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.13101 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.09159 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.07451 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.18944 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.69131 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.60663 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.09710 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.32258 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 33.62300 —
Z3-SMT-COMP-2011 default unsat ✅ 43.36090 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04280 0.03199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16515 0.15598
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.04171 6.62199
veriT veriT-smtcomp2014 default unknown ❌ 1.45285 1.44478
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01127 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 50.00270 50.01940
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03322 0.02999
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03367 0.03199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.30340 0.30295
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.70949 4.29035
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.92000
veriT veriT default unknown ❌ 0.25604 0.25496
Yices2 Yices default unsat ✅ 0.01019 0.00300
Z3 z3 4.4.0 default unsat ✅ 34.94250 34.95770
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03395 0.03444
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.15679 0.15704
ProB ProB competition unknown ❌ 2400.02000 2401.57000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.53367 1.14464
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.43000
veriT veriT-dev default unknown ❌ 0.40743 0.40794
Yices2 Yices-2.4.2 default unsat ✅ 0.01220 0.00403
Z3 z3-4.4.1 default unsat ✅ 45.63070 45.65880
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03951 0.03905
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.24453 0.13387
SMTInterpol SMTInterpol default unsat ✅ 0.56373 1.32728
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 600.01900
veriT veriT-2017-06-17 default unknown ❌ 0.29063 0.29025
Yices2 Yices2-Main default unsat ✅ 0.00797 0.00376
Z3 z3-4.5.0 default unsat ✅ 47.94980 47.94480
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 12.50870 49.61000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03910 0.03922
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.11786 0.11888
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.49748 1.13418
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.96000
veriT veriT_default unknown ❌ 20.31800 20.31670
Yices2 Yices 2.6.0_default unsat ✅ 0.00885 0.00639
Z3 z3-4.7.1_default unsat ✅ 39.95300 39.95000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 2.00001 7.76000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.04444 0.04469
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.19015 0.19185
Par4 Par4-wrapped-sq_default unsat ✅ 0.01422 0.00568
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.59000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.83147 2.18331
veriT veriT-wrapped-sq_default unknown ❌ 1.02932 1.02921
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00960 0.00661
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 34.98720 34.98740
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.04785 0.04813
MathSAT MathSAT5_default.sh unsat ✅ 0.31930 0.31917
Par4 Par4-wrapped-sq_default unsat ✅ 0.01466 0.00628
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.74626 1.86572
veriT veriT_default unknown ❌ 1.86674 1.86694
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01015 0.00460
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1200.09000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.30820 0.30807
MathSAT MathSAT-5.6.8_default unsat ✅ 0.10600 0.10597
Par4 Par4-wrapped-sq_default unsat ✅ 0.01527 0.00653
veriT veriT_default unknown ❌ 17.74000 17.73830
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01028 0.00471
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.87000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.04908 0.04953
OpenSMT OpenSMT a78dcf01_default unsat ✅ 46.71290 46.71380
Par4 Par4-wrapped-sq_default unsat ✅ 0.01605 0.00646
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.08981 2.94081
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01197 0.00483
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.96000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23600 0.13675
OpenSMT OpenSMT unsat ✅ 12.15678 12.05676
SMTInterpol SMTInterpol unsat ✅ 2.66255 7.45930
Yices2 Yices2 unsat ✅ 0.21068 0.11115
Z3alpha Z3-alpha unsat ✅ 386.63300 386.36686