Benchmark

non-incremental/QF_BV/pspace/ndist.b.22495.smt2 

We give a counter-example for (x + 1 <= y) -> (x < y)
Contributed by Andreas Froehlich, Gergely Kovasznai, Armin Biere
Institute for Formal Models and Verification, JKU, Linz, 2013
source: http://fmv.jku.at/smtbench and "Efficiently Solving Bit-Vector Problems Using Model Checkers" by Andreas Froehlich, Gergely Kovasznai, Armin Biere. In Proc. 11th Intl. Workshop on Satisfiability Modulo Theories (SMT'13), pages 6-15, aff. to SAT'13, Helsinki, Finland, 2013.
Benchmark
Size745
Compressed Size471
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 737
Compressed Size466
Max. Term Depth3
Asserts 2
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

bvadd1 bvule1 bvuge1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 4Simp 4Simp - 2014 default sat ✅ 3.26597 3.25650
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.05000
abziz_portfolio_min_features default sat ✅ 5.62015 5.50191
Boolector Boolector boolector sat ✅ 12.02890 12.02420
CVC4 CVC4 f7118b2 default sat ✅ 0.01254 0.01100
MathSAT MathSAT-5.2.12-Main default sat ✅ 655.22600 655.45000
SONOLAR sonolar_smtcomp-2014 default sat ✅ 74.24490 74.25070
STP stp-cryptominisat4 default sat ✅ 2.36655 2.35864
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 37.59380 37.60730
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1133.95000 1134.29000
SMT-COMP 2015 0.14 (6/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv sat ✅ 12.92360 12.92500
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.01334 0.01300
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.01305 0.01300
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 352.24900 352.40100
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.73000
STP stp-cryptominisat4 default sat ✅ 2.32860 2.32865
stp-cmsat4-v15 default sat ✅ 315.32200 315.46900
stp-cmsat4-mt-v15 default unknown ❌ 1.48620 1.48577
stp-minisat-v15 default sat ✅ 383.26300 383.33700
Yices2 Yices default sat ✅ 37.57440 37.58930
Z3 z3 4.4.0 default sat ✅ 1088.65000 1089.01000
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc sat ✅ 13.01210 13.01950
ABC_glucose glucose sat ✅ 546.57800 546.83800
Boolector Boolector boolector sat ✅ 59.65970 59.69490
Boolector preprop boolector sat ✅ 0.08239 0.08239
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.01651 0.01536
MapleSTP MapleSTP default sat ✅ 153.81700 153.89400
MapleSTP-mt default unknown ❌ 8.73329 9.01953
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 644.82900 645.13800
MinkeyRink Minkeyrink 2016 default sat ✅ 227.42700 264.15400
Q3B Q3B default unknown ❌ 2400.02000 4834.64000
STP stp-cms-exp-2016 default sat ✅ 3.99685 3.99941
stp-cms-mt-2016 default unknown ❌ 7.88708 9.15024
stp-cms-st-2016 default sat ✅ 4.25757 4.26032
stp-minisat-st-2016 default sat ✅ 2.44953 2.45088
Yices2 Yices-2.4.2 default sat ✅ 0.18317 0.18324
Z3 z3-4.4.1 default sat ✅ 1058.46000 1058.83000
SMT-COMP 2017 0.38 (5/8) Boolector Boolector+CaDiCaL SMT17 final boolector sat ✅ 0.08403 0.08422
Boolector SMT17 final boolector sat ✅ 0.08275 0.08271
CVC4 CVC4-smtcomp2017-main default sat ✅ 0.02038 0.01561
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01600 599.93500
MinkeyRink MinkeyRink 2017.3a default sat ✅ 6.47868 6.52000
Q3B Q3B default unknown ❌ 600.02700 1232.81000
STP stp_st default sat ✅ 20.21960 20.21820
stp_mt default unknown ❌ 8.14665 9.05134
Yices2 Yices2-Main default sat ✅ 0.19348 0.19039
Z3 z3-4.5.0 default unknown ❌ 600.06400 600.06000
SMT-COMP 2018 Boolector Boolector_default sat ✅ 0.07453 0.07443
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 2.70252 2.70252
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 654.96900 654.91000
MinkeyRink Minkeyrink MT_mt sat ✅ 1.38962 2.22435
Minkeyrink ST_st sat ✅ 1.30385 1.30197
STP STP-CMS-st-2018_default-no-stderr sat ✅ 1.17340 1.17347
STP-CMS-mt-2018_multicore-no-stderr sat ✅ 1.30796 2.16013
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.11000 1200.06000
Yices2 Yices 2.6.0_default sat ✅ 0.15433 0.15423
Z3 z3-4.7.1_default sat ✅ 1109.18000 1109.13000
SMT-COMP 2019 0.12 (7/8) Boolector Boolector-wrapped-sq_default sat ✅ 0.95108 0.95109
Poolector-wrapped-sq_default sat ✅ 0.48073 0.42732
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default sat ✅ 72.41900 72.41520
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.26010 1.26024
MinkeyRink MinkeyRink MT-wrapped-sq_default sat ✅ 1.08529 1.63782
MinkeyRink ST-wrapped-sq_default sat ✅ 0.94968 0.94980
Par4 Par4-wrapped-sq_default sat ✅ 0.08447 0.00588
STP STP-2019-wrapped-sq_default sat ✅ 1.20994 1.20879
stp-mergesat-fixed-wrapped-sq_default sat ✅ 13.08230 13.08090
stp-minisat-wrapped-sq_default sat ✅ 6.09122 6.08636
stp-mt-wrapped-sq_default sat ✅ 1.28492 1.85355
stp-portfolio-fixed-wrapped-sq_default sat ✅ 13.27500 18.90350
stp-riss-wrapped-sq_default unknown ❌ 1.10577 1.10578
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.17666 0.17669
Yices 2.6.2 Cadical-wrapped-sq_default sat ✅ 0.44710 0.44241
Yices 2.6.2 Cryptominisat-wrapped-sq_default sat ✅ 16.13360 16.13250
Yices 2.6.2 MCSAT BV-wrapped-sq_default sat ✅ 0.22938 0.22938
Yices 2.6.2 new bvsolver-wrapped-sq_default sat ✅ 27.20230 27.18660
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.08000 2399.73000
SMT-COMP 2022 0.14 (6/7) Bitwuzla Bitwuzla-fixed_default sat ✅ 0.63021 0.63010
Bitwuzla-wrapped_default sat ✅ 0.64817 0.64786
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.09129 1.09184
MathSAT MathSAT-5.6.8_default sat ✅ 572.74800 572.67000
STP STP 2022.4_default sat ✅ 1.07304 1.07290
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.29459 0.29452
Z3++BV z3++bv_0702_default sat ✅ 2.91881 2.91882
Z3 z3-4.8.17_default unknown ❌ 1200.08000 1199.86000
SMT-COMP 2025 Bitwuzla Bitwuzla sat ✅ 0.53594 0.41149
Bitwuzla-MachBV-base sat ✅ 0.84740 0.71784
Bitwuzla-MachBV Bitwuzla-MachBV sat ✅ 0.96338 0.83039
BVDecide bv_decide sat ✅ 1.88523 1.77350
bv_decide-nokernel sat ✅ 1.81062 1.68573
cvc5 cvc5 sat ✅ 1.00435 0.88808
SMTInterpol SMTInterpol sat ✅ 0.50445 0.59628
Yices2 Yices2 sat ✅ 0.45972 0.33942
Z3alpha Z3-alpha sat ✅ 371.96717 1482.76757
Z3 Z3-alpha-base sat ✅ 172.07739 171.94166
Z3-Owl-base sat ✅ 578.81314 578.62431
z3siri-base sat ✅ 168.87897 168.74076
Z3-Owl Z3-Owl sat ✅ 22.63368 22.49931