This page presents a data base of optimal partitionings which can be used to benchmark heuristic sparse matrix partitioners for their quality in terms of communication volume of a parallel sparse matrix-vector multiplication. This page is under perpetual construction. New matrices will be added as we go. Currently we have a batch of 839 optimally partitioned matrices (and a few more). Comments are welcome.
The data base accompanies the following papers:
The initial set of 355 solutions has been obtained by the program MondriaanOpt, developed by Daan Pelt and Rob Bisseling, which is included as a tool in the Mondriaan package, but is a separate program with a separate version number. It uses the matrix reading functions of Mondriaan, but is otherwise self-contained (so that its correctness can be verified independently). MondriaanOpt v1.0 has been included in Mondriaan v4.1, released November 7, 2016.
A larger set of 839 solutions has been obtained by an improved program called MP (MatrixPartitioner) with stronger bounds developed by Timon Knigge, which is available from GitHub, matrix partitioner MP. The optimal communication volumes computed by both programs are the same. (This has been verified for all 368 matrices that both could solve.)
The partitioning results are for bipartitionings only, i.e. for p=2 processors. The main reason is that heuristic partitioners are often based on recursive bipartitioning, which thus determines the overall quality of the partitioning. Furthermore, exact algorithms can only solve small problems to optimality within a reasonable time, and problems for 2 processors are easier to solve than those for more processors. Symmetric matrices stored in lower triangular form are first expanded to the full sparse matrix, which also includes the nonzeros of the upper triangle. Symmetry is not imposed in the partitioning.
The allowed imbalance is ε = 3%, which is a value commonly used
in the literature for testing partitioners of sparse matrices, graphs, and
hypergraphs. Having a single value keeps the database limited in size.
Results for any other desired value of ε can be obtained by
running the MondriaanOpt program or the program MP with that value as input parameter.
The allowed imbalance is defined by the constraint
nz(A[i]) ≤
(1+ ε) ceil(nz(A)/2), for i=0,1.
Here, nz(A) is the number of nonzeros of the matrix A
and nz(A)[i] the number of nonzeros assigned to processor P(i).
The ceiling is taken to guarantee that a feasible solution always exists,
also for ε= 0 and an odd number of nonzeros.
Note that for matrices with an odd number of nonzeros
this differs slightly from the formula without the ceiling
commonly used in heuristic solvers. To compare solutions, the input value of ε
has to be slightly adapted for the heuristic solvers in the odd case.
The results are presented in two different ways: a set of files containing the solution by MP of a batch of 839 matrices, and a picture gallery presented as a table containing the initial set of 355 matrices obtained by using MondriaanOpt.
Ongoing work will provide more solutions than the 839-matrix batch. In due time, these newer solutions will be provided in a separate set of files, which will be regularly updated.
A Comma Separated Values file mp_solutions.csv presents all the statistics of the solutions by MP in the same format as the table of the picture galley, see below. The CSV file can easily be handled by a spreadsheet program for further analysis. The number of rows and columns in the CSV file is the number after removal of empty rows and columns. Thus these numbers may be less than the original numbers. The timings in the CSV file are given in seconds.
The solutions themselves, i.e., the bipartitioned matrices, are collected in a single file mp_matrices.tar.gz in gzipped tar format. The file size is 24 Mbyte, but it expands to a directory with a total size of 845 Mbyte when uncompressed. The directory contains the matrices as a textfile (with extension .mtx-I2f) giving the partitioning. Images of the bipartitioned matrices are collected in a single file mp_SVG.tar.gz in gzipped tar format. The file size is 59 Mbyte, but it expands to a directory with a total size of 1.4 Gbyte when uncompressed. The images are given in .svg format. The .mtx-I2f and .svg formats are described below.
Name | Rows | Columns | Nonzeros | Volume | Imbalance | Solution | Date | Version | Time | Picture |
---|---|---|---|---|---|---|---|---|---|---|
Trec3 | 1 | 2 | 1 | 0 | 1 | solution | 24-06-2015 | Mond/MP | second | |
Trec4 | 2 | 3 | 3 | 1 | 1 | solution | 24-06-2015 | Mond/MP | second | |
GL7d10 | 1 | 60 | 8 | 1 | 0 | solution | 04-08-2015 | Mond/MP | second | |
Trec5 | 3 | 7 | 12 | 2 | 0 | solution | 06-08-2015 | Mond/MP | second | |
b1_ss | 7 | 7 | 15 | 3 | 1 | solution | 23-06-2015 | Mond/MP | second | |
rel3 | 12 | 5 | 18 | 3 | 0 | solution | 23-06-2015 | Mond/MP | second | |
ch3-3-b2 | 6 | 18 | 18 | 0 | 0 | solution | 15-12-2015 | Mond/MP | second | |
cage3 | 5 | 5 | 19 | 4 | 1 | solution | 19-06-2015 | Mond/MP | second | |
lpi_galenet | 8 | 14 | 22 | 2 | 0 | solution | 10-08-2015 | Mond/MP | second | |
relat3 | 12 | 5 | 24 | 3 | 0 | solution | 12-08-2015 | Mond/MP | second | |
lpi_itest2 | 9 | 13 | 26 | 3 | 0 | solution | 13-08-2015 | Mond/MP | second | |
lpi_itest6 | 11 | 17 | 29 | 2 | 1 | solution | 14-08-2015 | Mond/MP | second | |
Tina_AskCal | 11 | 11 | 29 | 3 | 1 | solution | 17-08-2015 | Mond/MP | second | |
n3c4-b1 | 15 | 6 | 30 | 5 | 0 | solution | 18-08-2015 | Mond/MP | second | |
n3c4-b4 | 6 | 15 | 30 | 5 | 0 | solution | 15-12-2015 | Mond/MP | second | |
Tina_AskCog | 11 | 11 | 36 | 4 | 0 | solution | 21-08-2015 | Mond/MP | second | |
ch3-3-b1 | 18 | 9 | 36 | 5 | 0 | solution | 21-08-2015 | Mond/MP | second | |
GD01_b | 18 | 18 | 37 | 1 | 1 | solution | 25-08-2015 | Mond/MP | second | |
Trec6 | 6 | 15 | 40 | 5 | 0 | solution | 25-08-2015 | Mond/MP | second | |
farm | 7 | 17 | 41 | 4 | 1 | solution | 25-08-2015 | Mond/MP | second | |
Tina_DisCal | 11 | 11 | 41 | 5 | 1 | solution | 26-08-2015 | Mond/MP | second | |
kleemin | 8 | 16 | 44 | 6 | 0 | solution | 26-08-2015 | Mond/MP | second | |
LFAT5 | 14 | 14 | 46 | 4 | 0 | solution | 27-08-2015 | Mond/MP | second | |
Tina_DisCog | 11 | 11 | 48 | 6 | 0 | solution | 27-08-2015 | Mond/MP | second | |
bcsstm01 | 48 | 48 | 48 | 0 | 0 | solution | 11-08-2015 | Mond/MP | second | |
cage4 | 9 | 9 | 49 | 9 | 1 | solution | 07-08-2015 | Mond/MP | second | |
jgl009 | 9 | 9 | 50 | 5 | 0 | solution | 28-08-2015 | Mond/MP | second | |
GD98_a | 38 | 38 | 50 | 0 | 0 | solution | 28-08-2015 | Mond/MP | second | |
GD95_a | 36 | 36 | 57 | 1 | 1 | solution | 28-08-2015 | Mond/MP | second | |
klein-b1 | 30 | 10 | 60 | 5 | 0 | solution | 28-08-2015 | Mond/MP | second | |
klein-b2 | 20 | 30 | 60 | 6 | 0 | solution | 31-08-2015 | Mond/MP | second | |
n3c4-b2 | 20 | 15 | 60 | 9 | 0 | solution | 02-09-2015 | Mond/MP | second | |
n3c4-b3 | 15 | 20 | 60 | 9 | 0 | solution | 02-09-2015 | Mond/MP | second | |
Ragusa18 | 23 | 23 | 64 | 5 | 0 | solution | 03-09-2015 | Mond/MP | second | |
bcsstm02 | 66 | 66 | 66 | 0 | 0 | solution | 07-09-2015 | Mond/MP | second | |
lpi_bgprtr | 20 | 40 | 70 | 4 | 0 | solution | 07-09-2015 | Mond/MP | second | |
wheel_3_1 | 21 | 25 | 74 | 8 | 2 | solution | 10-09-2015 | Mond/MP | second | |
rgg010 | 10 | 10 | 76 | 8 | 0 | solution | 10-09-2015 | Mond/MP | second | |
jgl011 | 11 | 11 | 76 | 7 | 0 | solution | 10-09-2015 | Mond/MP | second | |
Ragusa16 | 24 | 24 | 81 | 7 | 1 | solution | 11-09-2015 | Mond/MP | second | |
LF10 | 18 | 18 | 82 | 4 | 0 | solution | 13-09-2015 | Mond/MP | second | |
problem | 12 | 46 | 86 | 2 | 2 | solution | 13-09-2015 | Mond/MP | second | |
GD02_a | 23 | 23 | 87 | 7 | 1 | solution | 15-09-2015 | Mond/MP | second | |
n3c5-b1 | 45 | 10 | 90 | 8 | 2 | solution | 17-09-2015 | Mond/MP | second | |
Stranke94 | 10 | 10 | 90 | 10 | 0 | solution | 17-09-2015 | Mond/MP | second | |
ch4-4-b3 | 24 | 96 | 96 | 0 | 0 | solution | 20-09-2015 | Mond/MP | second | |
GD95_b | 73 | 73 | 96 | 2 | 0 | solution | 20-09-2015 | Mond/MP | second | |
Hamrle1 | 32 | 32 | 98 | 5 | 2 | solution | 20-09-2015 | Mond/MP | second | |
lp_afiro | 27 | 51 | 102 | 5 | 0 | solution | 20-09-2015 | Mond/MP | second | |
rel4 | 66 | 12 | 104 | 5 | 0 | solution | 25-09-2015 | Mond/MP | second | |
bcsstm03 | 112 | 112 | 112 | 0 | 0 | solution | 07-09-2015 | Mond/MP | second | |
p0033 | 15 | 48 | 113 | 5 | 3 | solution | 25-09-2015 | Mond/MP | second | |
Pajek/football | 35 | 35 | 118 | 8 | 0 | solution | 25-09-2015 | Mond | second | |
n4c5-b11 | 10 | 120 | 120 | 0 | 0 | solution | 30-09-2015 | Mond/MP | second | |
wheel_4_1 | 36 | 41 | 122 | 12 | 2 | solution | 30-09-2015 | Mond/MP | hour | |
GlossGT | 72 | 72 | 122 | 5 | 2 | solution | 30-09-2015 | Mond/MP | second | |
ibm32 | 32 | 32 | 126 | 13 | 0 | solution | 05-10-2015 | Mond/MP | minute | |
bcspwr01 | 39 | 39 | 131 | 6 | 1 | solution | 05-10-2015 | Mond/MP | second | |
bcsstm04 | 132 | 132 | 132 | 0 | 0 | solution | 07-09-2015 | Mond/MP | second | |
p0040 | 23 | 63 | 133 | 3 | 1 | solution | 11-09-2015 | Mond/MP | second | |
GD01_c | 33 | 33 | 135 | 7 | 1 | solution | 05-10-2015 | Mond/MP | second | |
bcsstm22 | 138 | 138 | 138 | 0 | 0 | solution | 06-10-2015 | Mond/MP | second | |
lpi_woodinfe | 35 | 89 | 140 | 0 | 2 | solution | 06-10-2015 | Mond/MP | second | |
ch4-4-b1 | 72 | 16 | 144 | 11 | 2 | solution | 06-10-2015 | Mond/MP | minute | |
Trec7 | 11 | 36 | 147 | 8 | 3 | solution | 09-10-2015 | Mond/MP | second | |
Trefethen_20b | 19 | 19 | 147 | 16 | 5 | solution | 14-10-2015 | Mond/MP | second | |
lp_sc50b | 50 | 78 | 148 | 5 | 4 | solution | 14-10-2015 | Mond/MP | minute | |
d_ss | 53 | 53 | 149 | 4 | 3 | solution | 09-10-2015 | Mond/MP | second | |
GD99_c | 105 | 105 | 149 | 0 | 1 | solution | 15-10-2015 | Mond/MP | second | |
bcsstm05 | 153 | 153 | 153 | 0 | 1 | solution | 15-10-2015 | Mond/MP | second | |
refine | 29 | 62 | 153 | 3 | 5 | solution | 16-10-2015 | Mond/MP | second | |
karate | 34 | 34 | 156 | 8 | 0 | solution | 15-12-2015 | Mond/MP | second | |
Trefethen_20 | 20 | 20 | 158 | 17 | 4 | solution | 16-10-2015 | Mond/MP | second | |
can_24 | 24 | 24 | 160 | 8 | 0 | solution | 08-12-2015 | Mond/MP | second | |
lp_sc50a | 50 | 78 | 160 | 5 | 4 | solution | 10-12-2015 | Mond/MP | minute | |
bcspwr02 | 49 | 49 | 167 | 4 | 5 | solution | 11-12-2015 | Mond/MP | second | |
lap_25 | 25 | 25 | 169 | 10 | 1 | solution | 11-12-2015 | Mond/MP | second | |
relat4 | 66 | 12 | 172 | 4 | 4 | solution | 14-12-2015 | Mond/MP | second | |
pores_1 | 30 | 30 | 180 | 9 | 2 | solution | 31-08-2015 | Mond/MP | second | |
wheel_5_1 | 57 | 61 | 182 | 13 | 4 | solution | 14-12-2015 | Mond/MP | day | |
GD96_b | 111 | 111 | 193 | 3 | 5 | solution | 15-12-2015 | Mond/MP | second | |
GD98_b | 121 | 121 | 207 | 0 | 1 | solution | 16-12-2015 | Mond/MP | second | |
n2c6-b1 | 105 | 15 | 210 | 11 | 2 | solution | 17-12-2015 | Mond/MP | second | |
n3c6-b1 | 105 | 105 | 210 | 11 | 2 | solution | 17-12-2015 | Mond/MP | second | |
n4c5-b1 | 105 | 15 | 210 | 11 | 2 | solution | 17-12-2015 | Mond/MP | second | |
can_62 | 62 | 62 | 218 | 6 | 6 | solution | 18-12-2015 | Mond/MP | second | |
dwt_72 | 72 | 72 | 222 | 4 | 2 | solution | 18-12-2015 | Mond/MP | second | |
divorce | 50 | 9 | 225 | 8 | 1 | solution | 25-06-2015 | Mond/MP | second | |
GD96_d | 180 | 180 | 229 | 0 | 1 | solution | 06-01-2016 | Mond/MP | second | |
GD02_b | 80 | 80 | 232 | 5 | 4 | solution | 25-06-2015 | Mond/MP | minute | |
cage5 | 37 | 37 | 233 | 14 | 1 | solution | 06-07-2015 | Mond/MP | second | |
Maragal_1 | 32 | 14 | 234 | 14 | 0 | solution | 08-01-2016 | Mond/MP | second | |
d_dyn | 87 | 87 | 238 | 5 | 4 | solution | 07-01-2016 | Mond/MP | minute | |
d_dyn1 | 87 | 87 | 238 | 5 | 4 | solution | 07-01-2016 | Mond/MP | minute | |
n3c5-b7 | 30 | 120 | 240 | 14 | 0 | solution | 12-01-2016 | Mond/MP | hour | |
lpi_forest6 | 66 | 131 | 246 | 5 | 2 | solution | 13-01-2016 | Mond/MP | second | |
Sandi_authors | 86 | 86 | 248 | 4 | 0 | solution | 21-08-2015 | Mond/MP | second | |
GD96_c | 65 | 65 | 250 | 5 | 6 | solution | 13-01-2016 | Mond/MP | minute | |
IG5-6 | 30 | 77 | 251 | 18 | 5 | solution | 14-01-2016 | Mond/MP | second | |
bibd_9_3 | 36 | 84 | 252 | 22 | 0 | solution | 25-01-2016 | Mond/MP | week | |
cat_ears_2_1 | 85 | 85 | 254 | 14 | 4 | solution | 01-02-2016 | Mond/MP | week | |
dwt_59 | 59 | 59 | 267 | 8 | 1 | solution | 05-02-2016 | Mond/MP | minute | |
GD97_b | 47 | 47 | 264 | 11 | 0 | solution | 19-08-2015 | Mond/MP | second | |
ex5 | 27 | 27 | 279 | 9 | 9 | solution | 05-02-2016 | Mond/MP | second | |
will57 | 57 | 57 | 281 | 4 | 7 | solution | 29-01-2016 | Mond/MP | second | |
GD95_c | 62 | 62 | 287 | 6 | 1 | solution | 05-02-2016 | Mond/MP | second | |
curtis54 | 54 | 54 | 291 | 7 | 7 | solution | 05-02-2016 | Mond/MP | second | |
west0067 | 67 | 67 | 294 | 12 | 8 | solution | 02-09-2015 | Mond/MP | hour | |
pivtol | 102 | 102 | 306 | 4 | 8 | solution | 03-09-2015 | Mond/MP | minute | |
mesh1e1 | 48 | 48 | 306 | 18 | 6 | solution | 21-08-2015 | Mond/MP | hour | |
mesh1em1 | 48 | 48 | 306 | 18 | 6 | solution | 09-02-2016 | Mond/MP | hour | |
mesh1em6 | 48 | 48 | 306 | 18 | 6 | solution | 09-02-2016 | Mond/MP | hour | |
impcol_b | 59 | 59 | 312 | 10 | 8 | solution | 14-08-2015 | Mond/MP | hour | |
lp_kb2 | 43 | 68 | 313 | 14 | 9 | solution | 09-02-2016 | Mond/MP | hour | |
dolphins | 62 | 62 | 318 | 18 | 6 | solution | 06-07-2015 | Mond/MP | hour | |
dwt_66 | 66 | 66 | 320 | 4 | 0 | solution | 29-01-2016 | Mond/MP | second | |
n2c6-b10 | 30 | 306 | 330 | 0 | 0 | solution | 17-09-2015 | Mond/MP | second | |
wheel_7_1 | 114 | 113 | 338 | 17 | 10 | solution | 25-06-2018 | MP | minute | |
chesapeake | 39 | 39 | 340 | 16 | 6 | solution | 21-08-2015 | Mond/MP | second | |
lp_sc105 | 105 | 163 | 340 | 5 | 4 | solution | 10-02-2016 | Mond/MP | hour | |
bfwb62 | 62 | 62 | 342 | 8 | 2 | solution | 09-02-2016 | Mond/MP | second | west0156 | 156 | 156 | 371 | 5 | 5 | solution | 10-02-2016 | Mond/MP | day |
can_73 | 73 | 73 | 377 | 18 | 1 | solution | 09-02-2016 | Mond/MP | minute | |
GD06_theory | 101 | 101 | 380 | 0 | 0 | solution | 18-01-2016 | Mond/MP | second | |
olm100 | 100 | 100 | 396 | 2 | 0 | solution | 21-09-2015 | Mond/MP | second | |
tub100 | 100 | 100 | 396 | 4 | 10 | solution | 29-01-2016 | Mond/MP | minute | |
odepb400 | 400 | 400 | 399 | 0 | 1 | solution | 18-01-2016 | Mond/MP | second | |
bcsstk01 | 48 | 48 | 400 | 24 | 0 | solution | 10-02-2016 | Mond/MP | hour | |
ch5-5-b1 | 200 | 25 | 400 | 17 | 0 | solution | 10-02-2016 | Mond/MP | hour | |
gams10a | 114 | 171 | 407 | 2 | 5 | solution | 22-09-2015 | Mond/MP | second | |
gams10am | 114 | 171 | 407 | 2 | 5 | solution | 22-09-2015 | Mond/MP | second | |
impcol_c | 137 | 137 | 411 | 14 | 13 | solution | 15-02-2016 | Mond/MP | day | |
west0132 | 132 | 132 | 414 | 6 | 12 | solution | 17-02-2016 | Mond/MP | minute | |
n4c6-b1 | 210 | 21 | 420 | 15 | 4 | solution | 17-02-2016 | Mond/MP | minute | |
cis-n4c6-b1 | 210 | 21 | 420 | 15 | 4 | solution | 17-02-2016 | Mond/MP | minute | |
bcsstm06 | 420 | 420 | 420 | 0 | 0 | solution | 19-01-2016 | Mond/MP | second | |
lp_adlittle | 56 | 138 | 424 | 9 | 0 | solution | 17-02-2016 | Mond/MP | second | |
ash219 | 219 | 85 | 438 | 7 | 8 | solution | 18-02-2016 | Mond/MP | hour | |
bfwa62 | 62 | 62 | 450 | 11 | 2 | solution | 17-02-2016 | Mond/MP | second | |
lpi_ex73a | 193 | 211 | 457 | 4 | 3 | solution | 24-02-2016 | Mond/MP | month | |
GD00_a | 352 | 352 | 458 | 0 | 0 | solution | 26-01-2016 | Mond/MP | second | |
GD97_c | 452 | 452 | 460 | 1 | 8 | solution | 17-02-2016 | Mond/MP | second | |
lp_scagr7 | 129 | 185 | 465 | 6 | 13 | solution | 17-02-2016 | Mond/MP | second | |
bcspwr03 | 118 | 118 | 476 | 8 | 12 | solution | 17-02-2016 | Mond/MP | hour | |
bcsstm20 | 485 | 485 | 485 | 0 | 1 | solution | 26-01-2016 | Mond/MP | second | |
lp_stocfor1 | 117 | 165 | 501 | 9 | 15 | solution | 26-02-2016 | Mond/MP | hour | |
west0167 | 167 | 167 | 507 | 7 | 15 | solution | 25-02-2016 | Mond/MP | minute | |
lesmis | 77 | 77 | 508 | 10 | 0 | solution | 26-02-2016 | Mond/MP | second | |
lp_blend | 74 | 114 | 522 | 11 | 14 | solution | 26-02-2016 | Mond/MP | minute | |
ash85 | 85 | 85 | 523 | 14 | 1 | solution | 25-02-2016 | Mond/MP | hour | |
lns_131 | 131 | 131 | 536 | 22 | 16 | solution | 04-03-2016 | Mond/MP | day | |
lnsp_131 | 131 | 131 | 536 | 22 | 16 | solution | 03-03-2016 | Mond/MP | day | |
dwt_87 | 87 | 87 | 541 | 12 | 1 | solution | 25-02-2016 | Mond/MP | minute | |
IG5-7 | 62 | 150 | 549 | 26 | 1 | solution | 25-02-2016 | Mond/MP | minute | |
Trec8 | 23 | 84 | 549 | 17 | 1 | solution | 25-02-2016 | Mond/MP | second | |
can_61 | 61 | 61 | 557 | 10 | 1 | solution | 29-02-2016 | Mond/MP | second | |
impcol_a | 207 | 207 | 572 | 7 | 16 | solution | 04-05-2016 | Mond/MP | day | |
08blocks | 300 | 300 | 592 | 0 | 0 | solution | 21-09-2015 | Mond/MP | second | |
nos4 | 100 | 100 | 594 | 14 | 16 | solution | 04-05-2016 | Mond/MP | hour | |
ch5-5-b4 | 120 | 600 | 600 | 0 | 10 | solution | 28-01-2016 | Mond/MP | second | |
Sandi_sandi | 314 | 360 | 613 | 0 | 1 | solution | 29-02-2016 | Mond/MP | second | |
bcsstk03 | 112 | 112 | 640 | 0 | 0 | solution | 02-02-2016 | Mond/MP | second | |
GD01_a | 311 | 311 | 645 | 22 | 19 | solution | 17-05-2016 | Mond/MP | week | |
lpi_box1 | 231 | 261 | 651 | 4 | 11 | solution | 04-03-2016 | Mond/MP | minute | |
gent113 | 113 | 113 | 655 | 17 | 19 | solution | 04-03-2016 | Mond/MP | minute | |
rel5 | 340 | 35 | 656 | 10 | 16 | solution | 04-03-2016 | Mond/MP | minute | |
ash331 | 331 | 104 | 662 | 9 | 6 | solution | 07-03-2016 | Mond/MP | day | |
zed | 116 | 142 | 666 | 10 | 2 | solution | 08-03-2016 | Mond/MP | second | |
lp_recipe | 91 | 204 | 687 | 11 | 1 | solution | 08-03-2016 | Mond/MP | hour | |
bcsstk22 | 138 | 138 | 696 | 8 | 20 | solution | 07-03-2016 | Mond/MP | day | |
rotor1 | 100 | 100 | 708 | 14 | 20 | solution | 04-03-2016 | Mond/MP | minute | |
n3c6-b11 | 60 | 675 | 720 | 0 | 0 | solution | 03-02-2016 | Mond/MP | second | |
lpi_klein1 | 54 | 108 | 750 | 33 | 0 | solution | 08-03-2016 | Mond/MP | hour | |
lp_share2b | 96 | 162 | 777 | 9 | 1 | solution | 20-08-2015 | Mond/MP | day | |
bwm200 | 200 | 200 | 796 | 4 | 20 | solution | 08-03-2016 | Mond/MP | minute | |
rajat11 | 135 | 135 | 812 | 8 | 22 | solution | 07-03-2016 | Mond/MP | hour | |
bcsstm19 | 817 | 817 | 817 | 0 | 1 | solution | 02-02-2016 | Mond/MP | second | |
dwt_234 | 234 | 234 | 834 | 4 | 22 | solution | 09-03-2016 | Mond/MP | minute | |
grid1_dual | 224 | 224 | 840 | 0 | 0 | solution | 08-02-2016 | Mond/MP | second | |
robot | 120 | 120 | 870 | 12 | 12 | solution | 09-03-2016 | Mond/MP | minute | |
polbooks | 105 | 105 | 882 | 18 | 0 | solution | 09-03-2016 | Mond/MP | hour | |
spaceStation_1 | 99 | 99 | 927 | 42 | 9 | solution | 29-06-2016 | Mond | week | |
steam3 | 80 | 80 | 928 | 8 | 0 | solution | 25-06-2015 | Mond/MP | hour | |
grid1 | 252 | 252 | 952 | 0 | 0 | solution | 04-02-2016 | Mond/MP | second | |
cis-n4c6-b15 | 60 | 920 | 960 | 0 | 0 | solution | 03-02-2016 | Mond/MP | second | |
ck104 | 104 | 104 | 992 | 0 | 0 | solution | 03-02-2016 | Mond/MP | second | |
SmallW | 396 | 396 | 994 | 12 | 28 | solution | 08-03-2016 | Mond/MP | minute | |
CAG_mat72 | 72 | 72 | 1012 | 13 | 6 | solution | 14-03-2016 | Mond/MP | second | click here (large picture) |
GD00_c | 638 | 638 | 1041 | 15 | 29 | solution | 25-07-2016 | Mond/MP | week | click here (large picture) |
lp_vtp_base | 198 | 346 | 1051 | 16 | 1 | solution | 15-03-2016 | Mond/MP | hour | click here (large picture) |
relat5 | 340 | 35 | 1058 | 10 | 18 | solution | 14-03-2016 | Mond/MP | second | click here (large picture) |
bcsstm08 | 1074 | 1074 | 1074 | 0 | 0 | solution | 04-02-2016 | Mond/MP | second | click here (large picture) |
bcsstm09 | 1083 | 1083 | 1083 | 0 | 1 | solution | 08-02-2016 | Mond/MP | second | click here (large picture) |
lp_share1b | 117 | 253 | 1179 | 7 | 35 | solution | 15-03-2016 | Mond/MP | minute | click here (large picture) |
ww_36_pmec_36 | 66 | 66 | 1194 | 29 | 4 | solution | 15-03-2016 | Mond/MP | hour | click here (large picture) |
odepa400 | 400 | 400 | 1201 | 3 | 31 | solution | 11-09-2015 | Mond/MP | hour | click here (large picture) |
lpi_cplex2 | 224 | 378 | 1215 | 15 | 35 | solution | 25-07-2016 | Mond/MP | week | click here (large picture) |
bibd_9_5 | 36 | 126 | 1260 | 34 | 24 | solution | 28-04-2016 | Mond/MP | day | click here (large picture) |
arc130 | 130 | 130 | 1282 | 13 | 12 | solution | 14-03-2016 | Mond/MP | second | click here (large picture) |
gams30a | 354 | 531 | 1287 | 2 | 31 | solution | 18-09-2015 | Mond/MP | second | click here (large picture) |
gams30am | 354 | 531 | 1287 | 2 | 31 | solution | 24-09-2015 | Mond/MP | second | click here (large picture) |
can_144 | 144 | 144 | 1296 | 12 | 0 | solution | 21-03-2016 | Mond/MP | hour | click here (large picture) |
n4c5-b10 | 120 | 630 | 1320 | 14 | 0 | solution | 04-08-2016 | Mond/MP | week | click here (large picture) |
Cities | 55 | 46 | 1342 | 38 | 40 | solution | 28-04-2016 | Mond/MP | hour | click here (large picture) |
rajat05 | 301 | 301 | 1384 | 6 | 0 | solution | 21-03-2016 | Mond/MP | minute | click here (large picture) |
lp_bore3d | 233 | 334 | 1448 | 21 | 0 | solution | 12-05-2016 | Mond/MP | day | click here (large picture) |
dwt_245 | 245 | 245 | 1461 | 8 | 41 | solution | 10-05-2016 | Mond/MP | minute | click here (large picture) |
bcsstm11 | 1473 | 1473 | 1473 | 0 | 1 | solution | 08-02-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_01 | 430 | 430 | 1544 | 2 | 16 | solution | 24-09-2015 | Mond/MP | second | click here (large picture) |
oscil_dcop_02 | 430 | 430 | 1544 | 2 | 16 | solution | 11-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_03 | 430 | 430 | 1544 | 2 | 16 | solution | 11-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_04 | 430 | 430 | 1544 | 2 | 16 | solution | 22-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_05 | 430 | 430 | 1544 | 2 | 16 | solution | 22-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_06 | 430 | 430 | 1544 | 2 | 16 | solution | 22-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_07 | 430 | 430 | 1544 | 2 | 16 | solution | 25-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_08 | 430 | 430 | 1544 | 2 | 16 | solution | 25-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_09 | 430 | 430 | 1544 | 2 | 16 | solution | 25-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_10 | 430 | 430 | 1544 | 2 | 16 | solution | 28-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_11 | 430 | 430 | 1544 | 2 | 16 | solution | 28-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_12 | 430 | 430 | 1544 | 2 | 16 | solution | 29-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_13 | 430 | 430 | 1544 | 2 | 16 | solution | 29-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_14 | 430 | 430 | 1544 | 2 | 16 | solution | 29-04-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_15 | 430 | 430 | 1544 | 2 | 16 | solution | 04-05-2016 | Mond/MP | second | click here (large picture) | oscil_dcop_16 | 430 | 430 | 1544 | 2 | 16 | solution | 04-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_17 | 430 | 430 | 1544 | 2 | 16 | solution | 04-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_18 | 430 | 430 | 1544 | 2 | 16 | solution | 09-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_19 | 430 | 430 | 1544 | 2 | 16 | solution | 09-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_20 | 430 | 430 | 1544 | 2 | 16 | solution | 10-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_21 | 430 | 430 | 1544 | 2 | 16 | solution | 10-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_22 | 430 | 430 | 1544 | 2 | 16 | solution | 10-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_23 | 430 | 430 | 1544 | 2 | 16 | solution | 11-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_24 | 430 | 430 | 1544 | 2 | 16 | solution | 11-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_25 | 430 | 430 | 1544 | 2 | 16 | solution | 11-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_26 | 430 | 430 | 1544 | 2 | 16 | solution | 12-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_27 | 430 | 430 | 1544 | 2 | 16 | solution | 12-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_28 | 430 | 430 | 1544 | 2 | 16 | solution | 18-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_29 | 430 | 430 | 1544 | 2 | 16 | solution | 18-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_30 | 430 | 430 | 1544 | 2 | 16 | solution | 19-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_31 | 430 | 430 | 1544 | 2 | 16 | solution | 19-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_32 | 430 | 430 | 1544 | 2 | 16 | solution | 19-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_33 | 430 | 430 | 1544 | 2 | 16 | solution | 23-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_34 | 430 | 430 | 1544 | 2 | 16 | solution | 23-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_35 | 430 | 430 | 1544 | 2 | 16 | solution | 23-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_36 | 430 | 430 | 1544 | 2 | 16 | solution | 23-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_37 | 430 | 430 | 1544 | 2 | 16 | solution | 25-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_38 | 430 | 430 | 1544 | 2 | 16 | solution | 25-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_39 | 430 | 430 | 1544 | 2 | 16 | solution | 25-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_40 | 430 | 430 | 1544 | 2 | 16 | solution | 27-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_41 | 430 | 430 | 1544 | 2 | 16 | solution | 27-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_42 | 430 | 430 | 1544 | 2 | 16 | solution | 27-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_43 | 430 | 430 | 1544 | 2 | 16 | solution | 30-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_44 | 430 | 430 | 1544 | 2 | 16 | solution | 30-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_45 | 430 | 430 | 1544 | 2 | 16 | solution | 30-05-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_46 | 430 | 430 | 1544 | 2 | 16 | solution | 01-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_47 | 430 | 430 | 1544 | 2 | 16 | solution | 01-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_48 | 430 | 430 | 1544 | 2 | 16 | solution | 01-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_49 | 430 | 430 | 1544 | 2 | 16 | solution | 02-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_50 | 430 | 430 | 1544 | 2 | 16 | solution | 02-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_51 | 430 | 430 | 1544 | 2 | 16 | solution | 02-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_52 | 430 | 430 | 1544 | 2 | 16 | solution | 03-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_53 | 430 | 430 | 1544 | 2 | 16 | solution | 03-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_54 | 430 | 430 | 1544 | 2 | 16 | solution | 03-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_55 | 430 | 430 | 1544 | 2 | 16 | solution | 06-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_56 | 430 | 430 | 1544 | 2 | 16 | solution | 06-06-2016 | Mond/MP | second | click here (large picture) |
oscil_dcop_57 | 430 | 430 | 1544 | 2 | 16 | solution | 06-06-2016 | Mond/MP | second | click here (large picture) |
oscil_trans_01 | 430 | 430 | 1614 | 2 | 20 | solution | 24-09-2015 | Mond/MP | second | click here (large picture) |
GD96_a | 1096 | 1096 | 1677 | 0 | 1 | solution | 02-05-2016 | Mond/MP | second | click here (large picture) |
lp_scagr25 | 471 | 671 | 1725 | 6 | 13 | solution | 20-05-2016 | Mond/MP | hour | click here (large picture) |
CSphd | 1882 | 1882 | 1740 | 0 | 0 | solution | 08-02-2016 | Mond/MP | second | click here (large picture) |
p0548 | 176 | 724 | 1887 | 10 | 57 | solution | 21-06-2016 | Mond/MP | day | click here (large picture) |
bcsstm26 | 1922 | 1922 | 1922 | 0 | 0 | solution | 03-03-2016 | Mond/MP | second | click here (large picture) |
olm500 | 500 | 500 | 1996 | 2 | 48 | solution | 28-09-2015 | Mond/MP | second | click here (large picture) |
mhdb416 | 416 | 416 | 2312 | 2 | 66 | solution | 29-09-2015 | Mond/MP | second | click here (large picture) |
Chebyshev1 | 261 | 261 | 2319 | 4 | 5 | solution | 09-05-2016 | Mond/MP | second | click here (large picture) |
lp_scsd1 | 77 | 760 | 2388 | 12 | 20 | solution | 29-08-2016 | Mond/MP | hour | click here (large picture) |
gams60am | 714 | 1071 | 2607 | 2 | 77 | solution | 29-09-2015 | Mond/MP | minute | click here (large picture) |
Harvard500 | 500 | 500 | 2636 | 10 | 76 | solution | 21-06-2016 | Mond/MP | hour | click here (large picture) |
ck400 | 400 | 400 | 2860 | 0 | 12 | solution | 03-03-2016 | Mond/MP | second | click here (large picture) |
n2c6-b9 | 306 | 1470 | 3060 | 0 | 0 | solution | 03-03-2016 | Mond/MP | second | click here (large picture) |
bcsstm23 | 3134 | 3134 | 3134 | 0 | 0 | solution | 03-03-2016 | Mond/MP | second | click here (large picture) |
dwt_492 | 492 | 492 | 3156 | 0 | 70 | solution | 02-03-2016 | Mond/MP | second | click here (large picture) |
G11 | 800 | 800 | 3200 | 0 | 0 | solution | 02-03-2016 | Mond/MP | second | click here (large picture) |
G12 | 800 | 800 | 3200 | 0 | 0 | solution | 02-03-2016 | Mond/MP | second | click here (large picture) |
bibd_81_2 | 3240 | 3240 | 3240 | 0 | 0 | solution | 10-03-2016 | Mond/MP | second | click here (large picture) |
dwt_512 | 512 | 512 | 3502 | 0 | 72 | solution | 10-03-2016 | Mond/MP | second | click here (large picture) |
tols1090 | 1090 | 1090 | 3546 | 0 | 54 | solution | 10-03-2016 | Mond/MP | second | click here (large picture) |
bcsstm24 | 3562 | 3562 | 3562 | 0 | 0 | solution | 15-03-2016 | Mond/MP | second | click here (large picture) |
bcsstm21 | 3600 | 3600 | 3600 | 0 | 0 | solution | 15-03-2016 | Mond/MP | second | click here (large picture) |
ck656 | 656 | 656 | 3884 | 0 | 12 | solution | 17-03-2016 | Mond/MP | second | click here (large picture) |
olm1000 | 1000 | 1000 | 3996 | 2 | 112 | solution | 24-09-2015 | Mond/MP | second | click here (large picture) |
tub1000 | 1000 | 1000 | 3996 | 4 | 116 | solution | 18-05-2016 | Mond/MP | day | click here (large picture) |
nos2 | 957 | 957 | 4137 | 4 | 123 | solution | 18-05-2016 | Mond/MP | day | click here (large picture) |
t2dal_e | 4257 | 4257 | 4257 | 0 | 1 | solution | 17-03-2016 | Mond/MP | second | click here (large picture) |
ch6-6-b5 | 720 | 4320 | 4320 | 0 | 0 | solution | 18-03-2016 | Mond/MP | second | click here (large picture) |
lp_ship04s | 402 | 1506 | 4400 | 4 | 100 | solution | 06-05-2016 | Mond/MP | second | click here (large picture) |
mk10-b4 | 945 | 4725 | 4725 | 0 | 45 | solution | 17-03-2016 | Mond/MP | second | click here (large picture) |
cage | 366 | 366 | 5124 | 0 | 0 | solution | 16-03-2016 | Mond/MP | second | click here (large picture) |
netz4504 | 1961 | 1961 | 5156 | 0 | 0 | solution | 17-03-2016 | Mond/MP | second | click here (large picture) |
netscience | 1589 | 1589 | 5484 | 0 | 0 | solution | 08-02-2016 | Mond/MP | second | click here (large picture) |
Pd_rhs | 8081 | 12406 | 6323 | 0 | 1 | solution | 16-03-2016 | Mond/MP | second | click here (large picture) |
lp_ship04l | 402 | 2166 | 6380 | 4 | 92 | solution | 06-05-2016 | Mond/MP | minute | click here (large picture) |
m3plates | 11107 | 11107 | 6639 | 0 | 1 | solution | 17-03-2016 | Mond/MP | second | click here (large picture) |
lp_ship08s | 778 | 2467 | 7194 | 7 | 174 | solution | 02-06-2016 | Mond/MP | day | click here (large picture) |
Chem97ZtZ | 2541 | 2541 | 7361 | 0 | 1 | solution | 29-03-2016 | Mond/MP | second | click here (large picture) |
fpga_trans_01 | 1220 | 1220 | 7382 | 4 | 0 | solution | 05-05-2016 | Mond/MP | minute | click here (large picture) |
fpga_trans_02 | 1220 | 1220 | 7382 | 4 | 0 | solution | 05-05-2016 | Mond/MP | minute | click here (large picture) |
lung1 | 1650 | 1650 | 7419 | 4 | 213 | solution | 27-05-2016 | Mond/MP | day | click here (large picture) |
epb0 | 1794 | 1794 | 7764 | 5 | 184 | solution | 20-05-2016 | Mond/MP | day | click here (large picture) |
olm2000 | 2000 | 2000 | 7996 | 2 | 224 | solution | 28-09-2015 | Mond/MP | second | click here (large picture) |
bwm2000 | 2000 | 2000 | 7996 | 4 | 238 | solution | 17-05-2016 | Mond/MP | day | click here (large picture) |
G32 | 2000 | 2000 | 8000 | 0 | 0 | solution | 29-03-2016 | Mond/MP | second | click here (large picture) |
G34 | 2000 | 2000 | 8000 | 0 | 0 | solution | 05-04-2016 | Mond/MP | second | click here (large picture) |
rosen7 | 264 | 776 | 8034 | 8 | 22 | solution | 30-05-2016 | Mond/MP | second | click here (large picture) |
diag | 2559 | 2559 | 8184 | 0 | 0 | solution | 30-03-2016 | Mond/MP | second | click here (large picture) |
lp_ship12s | 1151 | 2869 | 8284 | 8 | 56 | solution | 14-06-2016 | Mond/MP | day | click here (large picture) |
iprob | 3001 | 3001 | 9000 | 2 | 0 | solution | 02-05-2016 | Mond/MP | second | click here (large picture) |
laser | 3002 | 3002 | 9000 | 4 | 270 | solution | 17-05-2016 | Mond/MP | day | click here (large picture) |
bcsstm38 | 8032 | 8032 | 10485 | 0 | 1 | solution | 06-04-2016 | Mond/MP | second | click here (large picture) |
G48 | 3000 | 3000 | 12000 | 0 | 0 | solution | 04-04-2016 | Mond/MP | second | click here (large picture) |
G49 | 3000 | 3000 | 12000 | 0 | 0 | solution | 04-04-2016 | Mond/MP | second | click here (large picture) |
grid2 | 3296 | 3296 | 12864 | 0 | 0 | solution | 30-03-2016 | Mond/MP | second | click here (large picture) |
lp_ship08l | 778 | 4363 | 12882 | 7 | 166 | solution | 03-06-2016 | Mond/MP | day | click here (large picture) |
bcsstm25 | 15439 | 15439 | 15439 | 0 | 1 | solution | 05-04-2016 | Mond/MP | second | click here (large picture) |
ukerbe1 | 5981 | 5981 | 15704 | 0 | 0 | solution | 29-03-2016 | Mond/MP | minute | click here (large picture) |
rosen8 | 520 | 1544 | 16058 | 8 | 14 | solution | 30-05-2016 | Mond/MP | second | click here (large picture) |
mhd3200b | 3200 | 3200 | 18316 | 2 | 542 | solution | 02-05-2016 | Mond/MP | hour | click here (large picture) |
p6000 | 2095 | 7967 | 19826 | 2 | 66 | solution | 02-05-2016 | Mond/MP | minute | click here (large picture) |
olm5000 | 5000 | 5000 | 19996 | 2 | 592 | solution | 28-09-2015 | Mond/MP | minute | click here (large picture) |
G57 | 5000 | 5000 | 20000 | 0 | 0 | solution | 05-04-2016 | Mond/MP | minute | click here (large picture) |
stoch_aircraft | 3754 | 7517 | 20267 | 6 | 1 | solution | 26-08-2015 | Mond/MP | minute | click here (large picture) |
aircraft | 3754 | 7517 | 20267 | 6 | 1 | solution | 04-08-2016 | Mond/MP | minute | click here (large picture) |
primagaz | 1554 | 10836 | 21665 | 7 | 7 | solution | 03-06-2016 | Mond/MP | day | click here (large picture) |
rosen1 | 520 | 1544 | 23794 | 8 | 20 | solution | 18-09-2015 | Mond/MP | minute | click here (large picture) |
add32 | 4960 | 4960 | 23884 | 4 | 62 | solution | 02-09-2015 | Mond/MP | day | click here (large picture) | bcsstk21 | 3600 | 3600 | 26600 | 0 | 0 | solution | 31-03-2016 | Mond/MP | minute | click here (large picture) |
zenios | 2873 | 2873 | 27191 | 0 | 1 | solution | 30-03-2016 | Mond/MP | minute | click here (large picture) |
mhd4800b | 4800 | 4800 | 27520 | 2 | 810 | solution | 18-09-2015 | Mond/MP | hour | click here (large picture) |
G62 | 7000 | 7000 | 28000 | 0 | 0 | solution | 01-04-2016 | Mond/MP | minute | click here (large picture) |
plbuckle | 1282 | 1282 | 30644 | 0 | 802 | solution | 31-03-2016 | Mond/MP | minute | click here (large picture) |
G65 | 8000 | 8000 | 32000 | 0 | 0 | solution | 01-04-2016 | Mond/MP | minute | click here (large picture) |
G66 | 9000 | 9000 | 36000 | 0 | 0 | solution | 01-04-2016 | Mond/MP | minute | click here (large picture) |
Chebyshev3 | 4101 | 4101 | 36879 | 4 | 5 | solution | 04-09-2015 | Mond/MP | minute | click here (large picture) |
G67 | 10000 | 10000 | 40000 | 0 | 0 | solution | 31-03-2016 | Mond/MP | minute | click here (large picture) |
TS | 2142 | 2142 | 45262 | 0 | 48 | solution | 31-03-2016 | Mond/MP | minute | click here (large picture) |
rosen2 | 1032 | 3080 | 47536 | 8 | 1396 | solution | 18-09-2015 | Mond/MP | minute | click here (large picture) |
lp_fit2p | 3000 | 13525 | 50284 | 21 | 340 | solution | 18-09-2015 | Mond/MP | minute | click here (large picture) | rosen10 | 2056 | 6152 | 64192 | 8 | 456 | solution | 27-08-2015 | Mond/MP | minute | click here (large picture) |
c-30 | 5321 | 5321 | 65693 | 30 | 1 | solution | 03-09-2015 | Mond/MP | minute | click here (large picture) |
conf5_0-4x4-10 | 3072 | 3072 | 119808 | 0 | 0 | solution | 06-04-2016 | Mond | minute | click here (very large picture) |
conf5_0-4x4-14 | 3072 | 3072 | 119808 | 0 | 0 | solution | 06-04-2016 | Mond | minute | click here (very large picture) |
conf5_0-4x4-18 | 3072 | 3072 | 119808 | 0 | 0 | solution | 10-04-2016 | Mond | minute | click here (very large picture) |
conf5_0-4x4-22 | 3072 | 3072 | 119808 | 0 | 0 | solution | 10-04-2016 | Mond | minute | click here (very large picture) |
conf5_0-4x4-26 | 3072 | 3072 | 119808 | 0 | 0 | solution | 10-04-2016 | Mond | minute | click here (very large picture) |
conf6_0-4x4-20 | 3072 | 3072 | 119808 | 0 | 0 | solution | 04-04-2016 | Mond | minute | click here (very large picture) |
conf6_0-4x4-30 | 3072 | 3072 | 119808 | 0 | 0 | solution | 04-04-2016 | Mond | minute | click here (very large picture) |
lp_fit2d | 25 | 10524 | 129042 | 21 | 3244 | solution | 28-08-2015 | Mond | minute | click here (very large picture) |
Muu | 7102 | 7102 | 170134 | 0 | 0 | solution | 02-03-2016 | Mond | minute | click here (very large picture) |