Benchmark
non-incremental/QF_BV/pspace/shift1add.28943.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
|
0.22 (7/9) |
4Simp |
4Simp - 2014 default |
unsat ✅
|
3.40088
|
3.39248
|
| |
Abziz |
abziz_portfolio_all_features default |
unsat ✅
|
44.80770
|
44.69590
|
| |
|
abziz_portfolio_min_features default |
unknown ❌
|
2399.22000
|
2400.01000
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
205.06200
|
205.09300
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.01250
|
0.01100
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
132.24900
|
132.26700
|
| |
SONOLAR |
sonolar_smtcomp-2014 default |
unsat ✅
|
2.92794
|
2.91156
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.55531
|
0.54592
|
| |
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
|
2400.04000
|
|
SMT-COMP 2015
|
0.43 (4/7) |
Boolector |
Boolector SMT15 QF_BV final boolector_qf_bv |
unsat ✅
|
153.58200
|
153.64700
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01260
|
0.01200
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01241
|
0.01200
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
3.61104
|
3.61145
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.69000
|
| |
STP |
stp-cryptominisat4 default |
unsat ✅
|
0.54697
|
0.54592
|
| |
|
stp-cmsat4-v15 default |
unsat ✅
|
0.54502
|
0.54392
|
| |
|
stp-cmsat4-mt-v15 default |
unsat ✅
|
0.54575
|
0.54492
|
| |
|
stp-minisat-v15 default |
unsat ✅
|
0.54496
|
0.54392
|
| |
Yices2 |
Yices default |
unknown ❌
|
2400.01000
|
2401.23000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.98000
|
|
SMT-COMP 2016
|
0.30 (7/10) |
ABC |
ABC_default default_abc |
unknown ❌
|
2400.02000
|
2401.35000
|
| |
|
ABC_glucose glucose |
unsat ✅
|
641.79200
|
642.14900
|
| |
Boolector |
Boolector boolector |
unsat ✅
|
3.97290
|
3.97550
|
| |
|
Boolector preprop boolector |
unsat ✅
|
4.24948
|
4.25224
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01399
|
0.01556
|
| |
MapleSTP |
MapleSTP default |
unsat ✅
|
0.54495
|
0.54521
|
| |
|
MapleSTP-mt default |
unsat ✅
|
0.54447
|
0.54495
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
3.02397
|
3.02625
|
| |
MinkeyRink |
Minkeyrink 2016 default |
unsat ✅
|
627.32400
|
627.69700
|
| |
Q3B |
Q3B default |
unknown ❌
|
2400.03000
|
4868.47000
|
| |
STP |
stp-cms-exp-2016 default |
unsat ✅
|
0.54518
|
0.54546
|
| |
|
stp-cms-mt-2016 default |
unsat ✅
|
0.54465
|
0.54491
|
| |
|
stp-cms-st-2016 default |
unsat ✅
|
0.54454
|
0.54479
|
| |
|
stp-minisat-st-2016 default |
unsat ✅
|
0.54392
|
0.54414
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.01000
|
2401.64000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.01000
|
2401.37000
|
|
SMT-COMP 2017
|
0.38 (5/8) |
Boolector |
Boolector+CaDiCaL SMT17 final boolector |
unsat ✅
|
17.33740
|
17.33550
|
| |
|
Boolector SMT17 final boolector |
unsat ✅
|
6.82103
|
6.82017
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01579
|
0.01692
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
3.14441
|
3.14426
|
| |
MinkeyRink |
MinkeyRink 2017.3a default |
unsat ✅
|
0.39248
|
0.39228
|
| |
Q3B |
Q3B default |
unknown ❌
|
600.02900
|
1259.95000
|
| |
STP |
stp_st default |
unsat ✅
|
0.39105
|
0.38526
|
| |
|
stp_mt default |
unsat ✅
|
0.38639
|
0.38587
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01400
|
599.91000
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01100
|
599.94900
|
|
SMT-COMP 2018
|
0.29 (5/7) |
Boolector |
Boolector_default |
unsat ✅
|
16.29820
|
16.28410
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05937
|
0.05949
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
3.15801
|
3.15882
|
| |
MinkeyRink |
Minkeyrink MT_mt |
unsat ✅
|
0.55195
|
0.55202
|
| |
|
Minkeyrink ST_st |
unsat ✅
|
0.54924
|
0.54932
|
| |
STP |
STP-CMS-st-2018_default-no-stderr |
unsat ✅
|
0.54147
|
0.54138
|
| |
|
STP-CMS-mt-2018_multicore-no-stderr |
unsat ✅
|
0.54132
|
0.54141
|
| |
|
STP-Riss-st-2018_riss-no-stderr |
unsat ✅
|
0.54193
|
0.54199
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1200.09000
|
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
715.35600
|
715.25100
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
514.51300
|
514.46000
|
| |
STP |
STP 2021.0_default |
unsat ✅
|
1.42424
|
1.42421
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
346.70800
|
346.61700
|
|
SMT-COMP 2022
|
0.29 (5/7) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
721.70000
|
721.61100
|
| |
|
Bitwuzla-wrapped_default |
unsat ✅
|
723.10100
|
723.00300
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.07000
|
1199.77000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
381.43200
|
381.35000
|
| |
STP |
STP 2022.4_default |
unsat ✅
|
1.42632
|
1.42624
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01424
|
0.01418
|
| |
Z3++BV |
z3++bv_0702_default |
unknown ❌
|
1200.03000
|
1199.84000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
340.37800
|
340.30600
|
|
SMT-COMP 2025
|
0.11 (8/9) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.24832
|
0.12970
|
| |
|
Bitwuzla-MachBV-base |
unsat ✅
|
0.28956
|
0.15740
|
| |
Bitwuzla-MachBV |
Bitwuzla-MachBV |
unsat ✅
|
0.36210
|
0.24015
|
| |
BVDecide |
bv_decide |
unsat ✅
|
46.73459
|
46.58403
|
| |
|
bv_decide-nokernel |
unsat ✅
|
42.58438
|
42.44254
|
| |
cvc5 |
cvc5 |
unknown ❌
|
1201.76886
|
1201.07316
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.13129
|
1.65952
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.25347
|
0.13316
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
258.92042
|
1033.25817
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
112.36176
|
112.20113
|
| |
|
Z3-Owl-base |
unsat ✅
|
1184.80901
|
1184.60557
|
| |
|
z3siri-base |
unsat ✅
|
121.12510
|
120.99535
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
123.05152
|
122.90588
|