Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_8vars_7ite_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
Size8474
Compressed Size1760
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 8466
Compressed Size1743
Max. Term Depth131
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not1 and121 =36
let58 +35 -103 *80
<58 <=56 >21 >=15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.80 (1/5) Barcelogic Barcelogic 1.3 unknown ❌ 1201.00000 —
CVC3 CVC3-1.5 unknown ❌ 1075.90000 —
MathSAT MathSAT-4.2 unknown ❌ 1200.80000 —
Yices Yices 1.0.10 unknown ❌ 1201.00000 —
Z3 Z3.2 unsat ✅ 19.90000 —
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1415.60000 —
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 ✅ 461.31900 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 14.67410 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 300.66900 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 290.97900 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 31.09020 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.19770 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.22431 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.62210 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 2.07286 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04675 0.04499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 21.27990 21.27980
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.45899 6.27305
veriT veriT-smtcomp2014 default unknown ❌ 5.85419 5.85511
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01194 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.82000 2400.00000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04963 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04988 0.04699
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 22.22690 22.23460
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.25536 11.70420
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.85000
veriT veriT default unknown ❌ 6.79010 6.79197
Yices2 Yices default unsat ✅ 0.00819 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.85000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04727 0.04746
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 16.47940 16.48990
ProB ProB competition unknown ❌ 2400.03000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.65512 5.46974
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.36000
veriT veriT-dev default unknown ❌ 66.01090 66.04890
Yices2 Yices-2.4.2 default unsat ✅ 0.01164 0.00435
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.23000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05667 0.05607
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 95.11270 95.08900
SMTInterpol SMTInterpol default unsat ✅ 1.24661 3.91717
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05000 599.91000
veriT veriT-2017-06-17 default unknown ❌ 2.91943 2.91830
Yices2 Yices2-Main default unsat ✅ 0.00888 0.00501
Z3 z3-4.5.0 default unknown ❌ 600.01500 600.00000
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 660.05600 2626.47000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05900 0.05917
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 17.66350 17.66170
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.22415 6.49263
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1200.06000
veriT veriT_default unknown ❌ 1.39329 1.39327
Yices2 Yices 2.6.0_default unsat ✅ 0.01391 0.00778
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1200.14000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.48622 0.48676
MathSAT MathSAT-5.6.8_default unsat ✅ 18.45600 18.45490
Par4 Par4-wrapped-sq_default unsat ✅ 0.01642 0.00627
veriT veriT_default unknown ❌ 59.67440 59.67310
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01387 0.00645
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.92000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07071 0.07129
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.84000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01622 0.00639
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 12.79500 32.75030
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01029 0.00533
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.86000
SMT-COMP 2025 0.33 (4/6) cvc5 cvc5 unsat ✅ 0.31299 0.19415
OpenSMT OpenSMT unsat ✅ 222.83886 222.69678
SMTInterpol SMTInterpol unknown ❌ 14.68011 25.91032
Yices2 Yices2 unsat ✅ 0.26151 0.14105
Z3alpha Z3-alpha unknown ❌ 1201.00623 4801.50305
Z3 Z3-alpha-base unsat ✅ 154.25160 154.10769