Benchmark
non-incremental/QF_BV/pspace/shift1add.21964.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 | 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
|
0.11 (8/9) |
4Simp |
4Simp - 2014 default |
unsat ✅
|
2.33213
|
2.32965
|
| |
Abziz |
abziz_portfolio_all_features default |
unsat ✅
|
32.18500
|
31.80290
|
| |
|
abziz_portfolio_min_features default |
unknown ❌
|
2399.32000
|
2400.09000
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
111.23600
|
111.27100
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.02137
|
0.01200
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
89.93610
|
89.96630
|
| |
SONOLAR |
sonolar_smtcomp-2014 default |
unsat ✅
|
2.22380
|
2.22066
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.32735
|
0.31895
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unknown ❌
|
2399.31000
|
2400.09000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
1766.43000
|
1767.12000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
Boolector |
Boolector SMT15 QF_BV final boolector_qf_bv |
unsat ✅
|
95.08380
|
95.13150
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01241
|
0.01200
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01240
|
0.01200
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
2.73195
|
2.73158
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.76000
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.31965
|
0.31895
|
| |
|
stp-cmsat4-v15 default |
unsat ✅
|
0.31796
|
0.31695
|
| |
|
stp-cmsat4-mt-v15 default |
unsat ✅
|
0.31816
|
0.31695
|
| |
|
stp-minisat-v15 default |
unsat ✅
|
0.31796
|
0.31695
|
| |
Yices2 |
Yices default |
unknown ❌
|
2400.01000
|
2401.02000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
1309.68000
|
1310.18000
|
|
SMT-COMP 2016
|
0.20 (8/10) |
ABC |
ABC_default default_abc |
unknown ❌
|
2400.02000
|
2401.51000
|
| |
|
ABC_glucose glucose |
unsat ✅
|
315.16800
|
315.34000
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
2.04465
|
2.04577
|
| |
|
Boolector preprop boolector |
unsat ✅
|
2.23420
|
2.23540
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01354
|
0.01493
|
| |
MapleSTP |
MapleSTP default |
unsat ✅
|
0.31736
|
0.31752
|
| |
|
MapleSTP-mt default |
unsat ✅
|
0.31888
|
0.31904
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
2.31737
|
2.31963
|
| |
MinkeyRink |
Minkeyrink 2016 default |
unsat ✅
|
365.68800
|
365.91100
|
| |
Q3B |
Q3B default |
unknown ❌
|
2400.03000
|
4832.30000
|
| |
STP |
stp-cms-exp-2016 default |
unsat ✅
|
0.31849
|
0.31868
|
| |
|
stp-cms-mt-2016 default |
unsat ✅
|
0.31839
|
0.31854
|
| |
|
stp-cms-st-2016 default |
unsat ✅
|
0.31718
|
0.31732
|
| |
|
stp-minisat-st-2016 default |
unsat ✅
|
0.31820
|
0.31756
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.01000
|
2401.49000
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
1583.84000
|
1584.86000
|
|
SMT-COMP 2017
|
0.38 (5/8) |
Boolector |
Boolector+CaDiCaL SMT17 final boolector |
unsat ✅
|
13.13020
|
13.12940
|
| |
|
Boolector SMT17 final boolector |
unsat ✅
|
4.19100
|
4.19062
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01334
|
0.01391
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
2.48791
|
2.48824
|
| |
MinkeyRink |
MinkeyRink 2017.3a default |
unsat ✅
|
0.23140
|
0.23078
|
| |
Q3B |
Q3B default |
unknown ❌
|
600.03100
|
1229.83000
|
| |
STP |
stp_st default |
unsat ✅
|
0.22623
|
0.22573
|
| |
|
stp_mt default |
unsat ✅
|
0.22659
|
0.22538
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.09500
|
600.04400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.05100
|
600.01500
|
|
SMT-COMP 2018
|
0.29 (5/7) |
Boolector |
Boolector_default |
unsat ✅
|
11.84620
|
11.84430
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05960
|
0.05977
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
2.38633
|
2.38698
|
| |
MinkeyRink |
Minkeyrink MT_mt |
unsat ✅
|
0.32210
|
0.32216
|
| |
|
Minkeyrink ST_st |
unsat ✅
|
0.32168
|
0.32175
|
| |
STP |
STP-CMS-st-2018_default-no-stderr |
unsat ✅
|
0.31478
|
0.31483
|
| |
|
STP-CMS-mt-2018_multicore-no-stderr |
unsat ✅
|
0.31494
|
0.31497
|
| |
|
STP-Riss-st-2018_riss-no-stderr |
unsat ✅
|
0.31485
|
0.31490
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.06000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1200.01000
|
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
405.24600
|
405.23800
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
909.20300
|
909.01200
|
| |
STP |
STP 2021.0_default |
unsat ✅
|
0.82585
|
0.82600
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
287.81300
|
287.81800
|
|
SMT-COMP 2023
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
336.81800
|
336.74500
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.02000
|
1199.82000
|
| |
STP |
STP 2022.4_default |
unsat ✅
|
0.82668
|
0.82668
|
| |
|
STP 2022.4_default |
unsat ✅
|
0.82737
|
0.82734
|
| |
UltimateEliminator |
UltimateIntBlastingWrapper+SMTInterpol_default |
unsat ✅
|
8.69105
|
16.66080
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.01225
|
0.01222
|
| |
Z3-Owl |
z3-Owl-Final_default |
unsat ✅
|
585.34900
|
585.30100
|
| |
|
z3-Owl-Final_default |
unsat ✅
|
77.04850
|
77.03730
|
|
SMT-COMP 2025
|
0.11 (8/9) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.27652
|
0.15702
|
| |
|
Bitwuzla-MachBV-base |
unsat ✅
|
0.24650
|
0.12825
|
| |
Bitwuzla-MachBV |
Bitwuzla-MachBV |
unsat ✅
|
0.37966
|
0.25515
|
| |
BVDecide |
bv_decide |
unsat ✅
|
35.45393
|
35.33139
|
| |
|
bv_decide-nokernel |
unsat ✅
|
32.40959
|
32.26985
|
| |
cvc5 |
cvc5 |
unknown ❌
|
1201.78785
|
1201.07966
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.91102
|
1.46694
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28994
|
0.16365
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
148.35108
|
591.36852
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
66.50015
|
66.37677
|
| |
|
Z3-Owl-base |
unsat ✅
|
686.01829
|
685.83011
|
| |
|
z3siri-base |
unsat ✅
|
70.45319
|
70.33217
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
70.81235
|
70.66309
|