Benchmark

non-incremental/QF_BV/pspace/ndist.b.22994.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 ✅ 3.28376 3.27850
Abziz abziz_portfolio_all_features default unknown ❌ 2399.32000 2400.04000
abziz_portfolio_min_features default sat ✅ 5.63639 5.51691
Boolector Boolector boolector sat ✅ 12.64130 12.63810
CVC4 CVC4 f7118b2 default sat ✅ 0.02037 0.01100
MathSAT MathSAT-5.2.12-Main default sat ✅ 728.56000 728.81500
SONOLAR sonolar_smtcomp-2014 default sat ✅ 289.08100 289.11300
STP stp-cryptominisat4 default sat ✅ 2.44160 2.43363
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 149.58000 149.59400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1192.31000 1192.34000
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv sat ✅ 15.27350 15.27870
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.01322 0.01300
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.01239 0.01200
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 256.22400 256.32800
SMT-RAT SMT-RAT-final default sat ✅ 263.00200 263.06100
STP stp-cryptominisat4 default sat ✅ 2.38449 2.38464
stp-cmsat4-v15 default sat ✅ 314.71300 314.85000
stp-cmsat4-mt-v15 default unknown ❌ 1.36627 1.36579
stp-minisat-v15 default sat ✅ 292.56700 292.66400
Yices2 Yices default sat ✅ 149.79200 149.82400
Z3 z3 4.4.0 default sat ✅ 1167.57000 1168.05000
SMT-COMP 2016 0.10 (9/10) ABC ABC_default default_abc sat ✅ 12.30560 12.31330
ABC_glucose glucose sat ✅ 657.48700 657.91800
Boolector Boolector boolector sat ✅ 114.20400 114.26500
Boolector preprop boolector sat ✅ 0.08662 0.08692
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.01210 0.01407
MapleSTP MapleSTP default sat ✅ 157.97300 158.06500
MapleSTP-mt default sat ✅ 191.60100 757.38800
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 601.42800 601.77400
MinkeyRink Minkeyrink 2016 default sat ✅ 241.91600 262.94300
Q3B Q3B default unknown ❌ 2400.03000 4836.89000
STP stp-cms-exp-2016 default sat ✅ 11.41260 11.41950
stp-cms-mt-2016 default sat ✅ 24.00760 58.83680
stp-cms-st-2016 default sat ✅ 11.03930 11.04570
stp-minisat-st-2016 default sat ✅ 2.51057 2.51208
Yices2 Yices-2.4.2 default sat ✅ 0.18534 0.18524
Z3 z3-4.4.1 default sat ✅ 1113.69000 1114.27000
SMT-COMP 2017 0.38 (5/8) Boolector Boolector+CaDiCaL SMT17 final boolector sat ✅ 0.08557 0.08538
Boolector SMT17 final boolector sat ✅ 0.08594 0.08491
CVC4 CVC4-smtcomp2017-main default sat ✅ 0.01331 0.01425
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.11300 599.98300
MinkeyRink MinkeyRink 2017.3a default sat ✅ 6.59206 6.96000
Q3B Q3B default unknown ❌ 600.08700 1233.27000
STP stp_st default sat ✅ 11.86260 11.86170
stp_mt default sat ✅ 15.67190 44.14490
Yices2 Yices2-Main default sat ✅ 0.18631 0.18466
Z3 z3-4.5.0 default unknown ❌ 600.05400 599.82000
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default sat ✅ 0.07777 0.07772
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 2.76634 2.76642
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 778.75700 778.64500
MinkeyRink Minkeyrink MT_mt sat ✅ 1.60249 2.55730
Minkeyrink ST_st sat ✅ 1.32160 1.32026
STP STP-CMS-st-2018_default-no-stderr sat ✅ 1.23635 1.23335
STP-CMS-mt-2018_multicore-no-stderr sat ✅ 1.35207 2.22816
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.02000 1199.93000
Yices2 Yices 2.6.0_default sat ✅ 0.16204 0.16056
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.99000
SMT-COMP 2019 0.12 (7/8) Boolector Boolector-wrapped-sq_default sat ✅ 0.94907 0.94909
Poolector-wrapped-sq_default sat ✅ 0.48418 0.44509
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default sat ✅ 21.28640 21.28650
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.26659 1.26679
MinkeyRink MinkeyRink MT-wrapped-sq_default sat ✅ 1.11939 1.67651
MinkeyRink ST-wrapped-sq_default sat ✅ 0.96431 0.96434
Par4 Par4-wrapped-sq_default sat ✅ 0.08579 0.00603
STP STP-2019-wrapped-sq_default sat ✅ 1.20359 1.20383
stp-mergesat-fixed-wrapped-sq_default sat ✅ 13.61360 13.61330
stp-minisat-wrapped-sq_default sat ✅ 6.35896 6.35883
stp-mt-wrapped-sq_default sat ✅ 1.30980 1.89958
stp-portfolio-fixed-wrapped-sq_default sat ✅ 13.89780 19.77850
stp-riss-wrapped-sq_default unknown ❌ 1.14518 1.13633
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.18207 0.18203
Yices 2.6.2 Cadical-wrapped-sq_default sat ✅ 0.44015 0.44009
Yices 2.6.2 Cryptominisat-wrapped-sq_default sat ✅ 17.13260 17.13140
Yices 2.6.2 MCSAT BV-wrapped-sq_default sat ✅ 0.23152 0.23150
Yices 2.6.2 new bvsolver-wrapped-sq_default sat ✅ 165.07400 165.06700
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.05000 2399.56000
SMT-COMP 2020 0.11 (8/9) Bitwuzla Bitwuzla-fixed_default sat ✅ 0.60130 0.60123
Boolector Boolector-wrapped-sq_default sat ✅ 0.98299 0.98213
Poolector-wrapped-sq_default sat ✅ 0.48580 0.44165
CVC4 CVC4-sq-final_default sat ✅ 1.16758 1.16784
LazyBV2Int LazyBV2Int20200523_default.sh sat ✅ 0.01984 0.01978
MathSAT MathSAT5_default.sh sat ✅ 290.65400 290.63900
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 0.98497 0.98519
MinkeyRink Solver 2020.3_default sat ✅ 1.45060 2.85224
STP STP_default sat ✅ 1.38207 2.76132
STP ++ Mergsat v1_default sat ✅ 46.60530 46.60700
Yices2 Yices 2.6.2 bug fix_default sat ✅ 133.30500 133.29400
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.96000
SMT-COMP 2023 Bitwuzla Bitwuzla-fixed_default sat ✅ 1.51463 1.51448
cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.13951 1.14008
STP STP 2022.4_default sat ✅ 1.09895 1.09890
STP 2022.4_default sat ✅ 1.10116 1.10114
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default sat ✅ 4.94674 12.14630
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.18424 0.18420
Z3-Owl z3-Owl-Final_default sat ✅ 43.98460 43.98740
z3-Owl-Final_default sat ✅ 45.24190 45.24030
SMT-COMP 2025 Bitwuzla Bitwuzla sat ✅ 0.49988 0.37885
Bitwuzla-MachBV-base sat ✅ 0.85581 0.72781
Bitwuzla-MachBV Bitwuzla-MachBV sat ✅ 0.89008 0.76124
BVDecide bv_decide sat ✅ 1.94584 1.83126
bv_decide-nokernel sat ✅ 1.87321 1.75032
cvc5 cvc5 sat ✅ 1.03242 0.90736
SMTInterpol SMTInterpol sat ✅ 0.55357 0.63364
Yices2 Yices2 sat ✅ 0.48135 0.35457
Z3alpha Z3-alpha sat ✅ 385.28125 1536.23099
Z3 Z3-alpha-base sat ✅ 166.85396 166.71815
Z3-Owl-base sat ✅ 593.19885 592.98671
z3siri-base sat ✅ 171.09449 170.93834
Z3-Owl Z3-Owl sat ✅ 18.86220 18.73011