Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_8vars_5ite_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 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7812
Compressed Size1661
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 7804
Compressed Size1641
Max. Term Depth135
Asserts 1
Declared Functions0
Declared Constants31
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite42 not1 and131 =38
let56 +35 -92 *85
<52 <=60 >23 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 992.46900 —
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 ✅ 1.27789 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.41669 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.26843 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.25702 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.39626 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.92939 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.77511 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.77604 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.90403 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 458.32700 —
Z3-SMT-COMP-2011 default unsat ✅ 1469.79000 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05374 0.04299
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.54660 0.53792
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.98598 2.18467
veriT veriT-smtcomp2014 default unknown ❌ 0.27591 0.26696
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01176 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 184.53300 184.59400
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04758 0.04499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04795 0.04599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.40958 0.40894
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.25379 2.87256
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.66000
veriT veriT default unknown ❌ 0.73938 0.73889
Yices2 Yices default unsat ✅ 0.00851 0.00300
Z3 z3 4.4.0 default unsat ✅ 271.47800 271.61000
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04468 0.04482
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.35984 0.36195
ProB ProB competition unknown ❌ 2400.03000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.70496 1.68768
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.42000
veriT veriT-dev default unknown ❌ 4.24529 4.24784
Yices2 Yices-2.4.2 default unsat ✅ 0.01125 0.00389
Z3 z3-4.4.1 default unsat ✅ 323.79100 323.97100
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05321 0.05257
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.55364 0.55320
SMTInterpol SMTInterpol default unsat ✅ 0.60369 1.40703
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06100 600.03900
veriT veriT-2017-06-17 default unknown ❌ 4.22184 4.22116
Yices2 Yices2-Main default unsat ✅ 0.00991 0.00464
Z3 z3-4.5.0 default unsat ✅ 382.57700 382.55100
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 303.17700 1205.96000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05485 0.05499
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.37484 0.37573
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.98418 2.66264
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.95000
veriT veriT_default unknown ❌ 7.74551 7.74597
Yices2 Yices 2.6.0_default unsat ✅ 0.00788 0.00676
Z3 z3-4.7.1_default unsat ✅ 161.96100 161.94100
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 349.34700 1387.81000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06237 0.06258
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.25376 0.25553
Par4 Par4-wrapped-sq_default unsat ✅ 0.01660 0.00744
ProB ProB-wrapped-sq_default unknown ❌ 2400.10000 2400.21000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1.97749 5.70476
veriT veriT-wrapped-sq_default unknown ❌ 0.47440 0.47468
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01118 0.00736
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 264.57500 264.56000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06473 0.06505
MathSAT MathSAT5_default.sh unsat ✅ 0.27361 0.27356
Par4 Par4-wrapped-sq_default unsat ✅ 0.02612 0.00643
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 1.54697 4.32345
veriT veriT_default unknown ❌ 0.72134 0.72157
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01303 0.00551
Z3 z3-4.8.8_default unknown ❌ 1200.04000 1199.93000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.06964 0.07025
MathSAT mathsat-5.6.6_default unsat ✅ 0.34298 0.34295
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.04000 1199.95000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01624 0.00637
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.96801 5.64342
veriT veriT_default unknown ❌ 1200.01000 1199.84000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.99000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06532 0.06583
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.96000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02079 0.00809
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 2.47377 7.27444
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01087 0.00519
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.94000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.24869 0.14982
OpenSMT OpenSMT unsat ✅ 5.10378 5.00230
SMTInterpol SMTInterpol unsat ✅ 2.67883 7.60626
Yices2 Yices2 unsat ✅ 0.22141 0.12197
Z3alpha Z3-alpha unsat ✅ 568.88419 568.60430
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30732 0.18215
OpenSMT OpenSMT unsat ✅ 11.93432 11.81175
SMTInterpol SMTInterpol unsat ✅ 3.68567 10.41657
Yices2 Yices2 unsat ✅ 0.25650 0.13921
Z3alpha Z3-alpha unsat ✅ 19.25285 75.64708
Z3 Z3-alpha-base unsat ✅ 29.68138 29.54629