Benchmark
non-incremental/QF_BV/pspace/shift1add.25952.smt2
We verify that there exists no y != x with (x + y) = (x << 1).
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 |
|---|
| Size | 818 |
| Compressed Size | 490 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 810 |
| Compressed Size | 485 |
| Max. Term Depth | 3 |
| Asserts | 3 |
| Declared Functions | 0 |
| Declared Constants | 3 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
= | 2 |
distinct | 1 |
bvadd | 1 |
bvshl | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.22 (7/9) |
4Simp |
4Simp - 2014 default |
unsat ✅
|
2.93558
|
2.92455
|
| |
Abziz |
abziz_portfolio_all_features default |
unsat ✅
|
29.31260
|
29.22130
|
| |
|
abziz_portfolio_min_features default |
unknown ❌
|
2399.02000
|
2400.10000
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
159.52800
|
159.57700
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.02010
|
0.01000
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
122.75600
|
122.76200
|
| |
SONOLAR |
sonolar_smtcomp-2014 default |
unsat ✅
|
2.81147
|
2.80157
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.44989
|
0.44093
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.11000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.12000
|
2400.05000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
Boolector |
Boolector SMT15 QF_BV final boolector_qf_bv |
unsat ✅
|
154.81000
|
154.87000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01339
|
0.01100
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01230
|
0.01200
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
3.22327
|
3.22351
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.52000
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.44222
|
0.44093
|
| |
|
stp-cmsat4-v15 default |
unsat ✅
|
0.44039
|
0.43993
|
| |
|
stp-cmsat4-mt-v15 default |
unsat ✅
|
0.44015
|
0.43893
|
| |
|
stp-minisat-v15 default |
unsat ✅
|
0.44033
|
0.43993
|
| |
Yices2 |
Yices default |
unknown ❌
|
2400.01000
|
2401.02000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
2128.68000
|
2129.57000
|
|
SMT-COMP 2016
|
0.20 (8/10) |
ABC |
ABC_default default_abc |
unknown ❌
|
2400.02000
|
2401.06000
|
| |
|
ABC_glucose glucose |
unsat ✅
|
581.26800
|
581.54700
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
2.80285
|
2.80461
|
| |
|
Boolector preprop boolector |
unsat ✅
|
3.05337
|
3.05512
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01255
|
0.01418
|
| |
MapleSTP |
MapleSTP default |
unsat ✅
|
0.43943
|
0.43960
|
| |
|
MapleSTP-mt default |
unsat ✅
|
0.43999
|
0.44022
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
2.69588
|
2.69883
|
| |
MinkeyRink |
Minkeyrink 2016 default |
unsat ✅
|
514.18000
|
514.52500
|
| |
Q3B |
Q3B default |
unknown ❌
|
2400.03000
|
4851.10000
|
| |
STP |
stp-cms-exp-2016 default |
unsat ✅
|
0.43939
|
0.43967
|
| |
|
stp-cms-mt-2016 default |
unsat ✅
|
0.43933
|
0.43958
|
| |
|
stp-cms-st-2016 default |
unsat ✅
|
0.43920
|
0.43939
|
| |
|
stp-minisat-st-2016 default |
unsat ✅
|
0.43937
|
0.43947
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.01000
|
2401.28000
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
2276.73000
|
2277.98000
|
|
SMT-COMP 2017
|
0.38 (5/8) |
Boolector |
Boolector+CaDiCaL SMT17 final boolector |
unsat ✅
|
15.42560
|
15.42480
|
| |
|
Boolector SMT17 final boolector |
unsat ✅
|
5.72183
|
5.71652
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01364
|
0.01412
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
2.82343
|
2.82302
|
| |
MinkeyRink |
MinkeyRink 2017.3a default |
unsat ✅
|
0.31756
|
0.31673
|
| |
Q3B |
Q3B default |
unknown ❌
|
600.02100
|
1246.13000
|
| |
STP |
stp_st default |
unsat ✅
|
0.31427
|
0.31332
|
| |
|
stp_mt default |
unsat ✅
|
0.31219
|
0.31128
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01200
|
599.88900
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.06000
|
600.02000
|
|
SMT-COMP 2018
|
0.29 (5/7) |
Boolector |
Boolector_default |
unsat ✅
|
13.92450
|
13.92330
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05959
|
0.05971
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
2.73759
|
2.73875
|
| |
MinkeyRink |
Minkeyrink MT_mt |
unsat ✅
|
0.44477
|
0.44479
|
| |
|
Minkeyrink ST_st |
unsat ✅
|
0.44492
|
0.44497
|
| |
STP |
STP-CMS-st-2018_default-no-stderr |
unsat ✅
|
0.43669
|
0.43676
|
| |
|
STP-CMS-mt-2018_multicore-no-stderr |
unsat ✅
|
0.43678
|
0.43678
|
| |
|
STP-Riss-st-2018_riss-no-stderr |
unsat ✅
|
0.43718
|
0.43716
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.08000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1199.78000
|
|
SMT-COMP 2020
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
28.75600
|
28.75410
|
| |
Boolector |
Boolector-wrapped-sq_default |
unsat ✅
|
28.00390
|
28.00270
|
| |
|
Poolector-wrapped-sq_default |
unsat ✅
|
28.11480
|
111.13000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.42969
|
0.42999
|
| |
LazyBV2Int |
LazyBV2Int20200523_default.sh |
unsat ✅
|
3.45731
|
3.45720
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
327.92100
|
327.89100
|
| |
MinkeyRink |
MinkeyRink Solver 2020.3.1_default |
unsat ✅
|
1.75361
|
1.75368
|
| |
|
MinkeyRink Solver 2020.3_default |
unsat ✅
|
0.44769
|
0.44766
|
| |
STP |
STP_default |
unsat ✅
|
0.87475
|
0.87485
|
| |
|
STP ++ Mergsat v1_default |
unsat ✅
|
1.14046
|
1.14205
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.01237
|
0.01235
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
315.67600
|
315.66700
|
|
SMT-COMP 2023
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
471.51300
|
471.42700
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.13000
|
1199.97000
|
| |
STP |
STP 2022.4_default |
unsat ✅
|
1.14978
|
1.14994
|
| |
|
STP 2022.4_default |
unsat ✅
|
1.19868
|
1.19549
|
| |
UltimateEliminator |
UltimateIntBlastingWrapper+SMTInterpol_default |
unsat ✅
|
17.23640
|
25.53440
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.01289
|
0.01282
|
| |
Z3-Owl |
z3-Owl-Final_default |
unsat ✅
|
811.94900
|
811.86700
|
| |
|
z3-Owl-Final_default |
unsat ✅
|
92.39730
|
92.38170
|
|
SMT-COMP 2024
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
7.32086
|
7.22061
|
| |
cvc5 |
cvc5 |
unknown ❌
|
1201.72494
|
1200.33135
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.73960
|
2.17386
|
| |
STP |
STP |
unsat ✅
|
0.62653
|
0.52492
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.22707
|
0.12736
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
330.38064
|
330.26643
|
|
SMT-COMP 2025
|
0.11 (8/9) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.26938
|
0.15070
|
| |
|
Bitwuzla-MachBV-base |
unsat ✅
|
0.23674
|
0.12546
|
| |
Bitwuzla-MachBV |
Bitwuzla-MachBV |
unsat ✅
|
0.33679
|
0.22231
|
| |
BVDecide |
bv_decide |
unsat ✅
|
39.98890
|
39.84472
|
| |
|
bv_decide-nokernel |
unsat ✅
|
38.22395
|
38.08350
|
| |
cvc5 |
cvc5 |
unknown ❌
|
1201.75069
|
1200.94577
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.01995
|
1.54899
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28882
|
0.16464
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
209.91977
|
832.17981
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
90.13511
|
90.01135
|
| |
|
Z3-Owl-base |
unsat ✅
|
944.99289
|
944.76205
|
| |
|
z3siri-base |
unsat ✅
|
98.56920
|
98.41716
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
97.87087
|
97.73203
|