Benchmark
non-incremental/QF_BV/pspace/shift1add.18973.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 | 489 |
| 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 | 484 |
| 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
|
0.11 (8/9) |
4Simp |
4Simp - 2014 default |
unsat ✅
|
1.81726
|
1.79872
|
| |
Abziz |
abziz_portfolio_all_features default |
unsat ✅
|
26.42510
|
26.33670
|
| |
|
abziz_portfolio_min_features default |
unsat ✅
|
1499.21000
|
1499.70000
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
73.36730
|
73.39780
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.01926
|
0.00900
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
77.44470
|
77.45820
|
| |
SONOLAR |
sonolar_smtcomp-2014 default |
unsat ✅
|
1.80718
|
1.79673
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.24899
|
0.23996
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.08000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
1217.79000
|
1218.04000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
Boolector |
Boolector SMT15 QF_BV final boolector_qf_bv |
unsat ✅
|
65.89970
|
65.91400
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02186
|
0.01200
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01255
|
0.01200
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
2.36403
|
2.36364
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.01000
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.24165
|
0.24096
|
| |
|
stp-cmsat4-v15 default |
unsat ✅
|
0.23975
|
0.23896
|
| |
|
stp-cmsat4-mt-v15 default |
unsat ✅
|
0.23992
|
0.23896
|
| |
|
stp-minisat-v15 default |
unsat ✅
|
0.23966
|
0.23896
|
| |
Yices2 |
Yices default |
unknown ❌
|
2400.01000
|
2401.02000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
862.83000
|
863.22200
|
|
SMT-COMP 2016
|
0.20 (8/10) |
ABC |
ABC_default default_abc |
unknown ❌
|
2400.02000
|
2401.32000
|
| |
|
ABC_glucose glucose |
unsat ✅
|
234.62700
|
234.76600
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
1.71324
|
1.71419
|
| |
|
Boolector preprop boolector |
unsat ✅
|
1.90463
|
1.90539
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01222
|
0.01366
|
| |
MapleSTP |
MapleSTP default |
unsat ✅
|
0.24038
|
0.24049
|
| |
|
MapleSTP-mt default |
unsat ✅
|
0.24043
|
0.24050
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
2.03326
|
2.03536
|
| |
MinkeyRink |
Minkeyrink 2016 default |
unsat ✅
|
272.44700
|
272.61700
|
| |
Q3B |
Q3B default |
unknown ❌
|
2400.02000
|
4822.32000
|
| |
STP |
stp-cms-exp-2016 default |
unsat ✅
|
0.23896
|
0.23901
|
| |
|
stp-cms-mt-2016 default |
unsat ✅
|
0.24039
|
0.24050
|
| |
|
stp-cms-st-2016 default |
unsat ✅
|
0.23905
|
0.23914
|
| |
|
stp-minisat-st-2016 default |
unsat ✅
|
0.23961
|
0.23971
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.02000
|
2401.51000
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
1074.65000
|
1075.23000
|
|
SMT-COMP 2017
|
0.38 (5/8) |
Boolector |
Boolector+CaDiCaL SMT17 final boolector |
unsat ✅
|
11.13650
|
11.13300
|
| |
|
Boolector SMT17 final boolector |
unsat ✅
|
3.65820
|
3.65709
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01374
|
0.01496
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
2.17272
|
2.17240
|
| |
MinkeyRink |
MinkeyRink 2017.3a default |
unsat ✅
|
0.17525
|
0.17484
|
| |
Q3B |
Q3B default |
unknown ❌
|
600.06000
|
1219.87000
|
| |
STP |
stp_st default |
unsat ✅
|
0.17120
|
0.17042
|
| |
|
stp_mt default |
unsat ✅
|
0.17372
|
0.17040
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01500
|
600.02400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.08400
|
600.07300
|
|
SMT-COMP 2018
|
0.29 (5/7) |
Boolector |
Boolector_default |
unsat ✅
|
10.14560
|
10.14460
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05904
|
0.05916
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
2.03707
|
2.03813
|
| |
MinkeyRink |
Minkeyrink MT_mt |
unsat ✅
|
0.24356
|
0.24362
|
| |
|
Minkeyrink ST_st |
unsat ✅
|
0.24326
|
0.24329
|
| |
STP |
STP-CMS-st-2018_default-no-stderr |
unsat ✅
|
0.23717
|
0.23720
|
| |
|
STP-CMS-mt-2018_multicore-no-stderr |
unsat ✅
|
0.23695
|
0.23699
|
| |
|
STP-Riss-st-2018_riss-no-stderr |
unsat ✅
|
0.23692
|
0.23683
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.10000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.90000
|
|
SMT-COMP 2022
|
0.43 (4/7) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
301.06800
|
301.02200
|
| |
|
Bitwuzla-wrapped_default |
unsat ✅
|
302.26300
|
302.20000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.13000
|
1199.95000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.10000
|
1199.77000
|
| |
STP |
STP 2022.4_default |
unsat ✅
|
0.62111
|
0.62111
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01255
|
0.01025
|
| |
Z3++BV |
z3++bv_0702_default |
unknown ❌
|
1200.05000
|
1199.87000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
169.63100
|
169.63400
|
|
SMT-COMP 2025
|
0.11 (8/9) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.28804
|
0.16066
|
| |
|
Bitwuzla-MachBV-base |
unsat ✅
|
0.30908
|
0.18558
|
| |
Bitwuzla-MachBV |
Bitwuzla-MachBV |
unsat ✅
|
0.38075
|
0.24895
|
| |
BVDecide |
bv_decide |
unsat ✅
|
30.11175
|
29.96173
|
| |
|
bv_decide-nokernel |
unsat ✅
|
27.38283
|
27.25577
|
| |
cvc5 |
cvc5 |
unknown ❌
|
1201.78843
|
1200.97231
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.85631
|
1.37278
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28739
|
0.16075
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
111.49693
|
444.14507
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
48.54355
|
48.42356
|
| |
|
Z3-Owl-base |
unsat ✅
|
504.37562
|
504.22615
|
| |
|
z3siri-base |
unsat ✅
|
54.13908
|
53.99647
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
53.27808
|
53.15041
|