Trace number 2680770

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed)OPT24 323.248 323.337

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-count.b.opb
MD5SUM931342e76f648ae82c047d164917a326
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.384941
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables466
Total number of constraints694
Number of constraints which are clauses694
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint78
Number of terms in the objective function 466
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 466
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 466
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680770-1277453511.opb.
0.00/0.00	c Instance file HOME/instance-2680770-1277453511.opb
0.00/0.00	c File size is 142240 bytes.
0.00/0.02	c Highest Coefficient sum: 79
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      466                                                 |
0.00/0.02	c |  Number Clauses:        694                                                 |
0.00/0.02	c |  Number Cardinality:    0                                                   |
0.00/0.02	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     466      694    17335 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 30
0.00/0.02	o 30
0.00/0.02	c Elapsed CPU time: 0.022996 s	Remaining CPU time: 179.977 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     466      695    17801 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 29
0.00/0.02	o 29
0.00/0.02	c Elapsed CPU time: 0.022996 s	Remaining CPU time: 179.977 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         7 |     466      696    18267 |     5000        7     68 |  0.000 % |
0.00/0.03	c |       107 |     466      696    18267 |     5500      107    105 |  0.000 % |
0.00/0.05	c |       261 |     466      696    18267 |     6050      261     79 |  0.001 % |
0.00/0.08	c |       486 |     466      696    18267 |     6655      486    106 |  0.001 % |
0.09/0.12	c |       823 |     466      696    18267 |     7320      823     87 |  0.001 % |
0.09/0.17	c |      1329 |     466      696    18267 |     8052     1329     79 |  0.001 % |
0.19/0.25	c |      2089 |     466      696    18267 |     8857     2089     76 |  0.000 % |
0.29/0.37	c |      3230 |     466      696    18267 |     9743     3230     82 |  0.000 % |
0.49/0.54	c |      4940 |     466      696    18267 |    10717     4940     76 |  0.000 % |
0.69/0.78	c |      7505 |     466      696    18267 |    11789     7505     85 |  0.000 % |
1.19/1.29	c |     11354 |     466      696    18267 |    12968    11354     78 |  0.000 % |
1.89/1.99	c |     17121 |     466      696    18267 |    14265    10426     84 |  0.000 % |
1.99/2.00	c ===============================================================================
1.99/2.00	c New solution: 28
1.99/2.00	o 28
1.99/2.00	c Elapsed CPU time: 1.9507 s	Remaining CPU time: 178.049 s
1.99/2.00	c ===============================================================================
1.99/2.00	c |     17137 |     466      697    18733 |     5000    10442     84 |  0.000 % |
1.99/2.03	c |     17237 |     466      697    18733 |     5500     2711     96 |  0.000 % |
1.99/2.03	c ===============================================================================
1.99/2.03	c New solution: 27
1.99/2.03	o 27
1.99/2.03	c Elapsed CPU time: 1.9807 s	Remaining CPU time: 178.019 s
1.99/2.03	c ===============================================================================
1.99/2.03	c |     17243 |     466      698    19199 |     5000     2717     96 |  0.000 % |
1.99/2.05	c |     17344 |     466      698    19199 |     5500     2818     95 |  0.000 % |
1.99/2.06	c |     17494 |     466      698    19199 |     6050     2968     95 |  0.001 % |
1.99/2.09	c |     17719 |     466      698    19199 |     6655     3193     93 |  0.001 % |
2.10/2.12	c |     18061 |     466      698    19199 |     7320     3535     91 |  0.001 % |
2.10/2.19	c |     18567 |     466      698    19199 |     8052     4041     86 |  0.000 % |
2.20/2.28	c |     19328 |     466      698    19199 |     8857     4802     88 |  0.001 % |
2.39/2.43	c |     20469 |     466      698    19199 |     9743     5943     84 |  0.000 % |
2.59/2.65	c |     22181 |     466      698    19199 |    10717     7655     90 |  0.000 % |
2.89/2.98	c |     24744 |     466      698    19199 |    11789    10218     83 |  0.000 % |
3.49/3.56	c |     28589 |     466      698    19199 |    12968     7995     84 |  0.000 % |
4.40/4.48	c |     34355 |     466      698    19199 |    14265     7137     66 |  0.001 % |
5.59/5.68	c |     43004 |     466      698    19199 |    15692     8459     99 |  0.000 % |
7.99/8.07	c |     55978 |     466      698    19199 |    17261    13422     63 |  0.000 % |
11.79/11.86	c |     75441 |     466      698    19199 |    18987    15275     91 |  0.000 % |
18.09/18.11	c |    104633 |     466      698    19199 |    20886    15462     57 |  0.000 % |
27.09/27.11	c |    148427 |     466      698    19199 |    22974    16763     75 |  0.000 % |
43.18/43.21	c |    214112 |     466      698    19199 |    25272    22893     79 |  0.000 % |
64.37/64.44	c |    312640 |     466      698    19199 |    27799    22130     78 |  0.000 % |
104.86/104.93	c |    460432 |     466      698    19199 |    30579    26118     66 |  0.000 % |
156.35/156.44	c |    682115 |     466      698    19199 |    33637    16630     82 |  0.000 % |
182.84/182.95	c There are 0 assigned variables. 0 in cost function.
183.84/183.90	c core #1
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183.84/183.90	c Core size: 77	Core Weight: 1	Total Weight: 1
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183.84/183.90	c core #17
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183.84/183.90	c Core size: 102	Core Weight: 1	Total Weight: 17
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183.84/183.90	c core #18
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183.84/183.90	c Core size: 59	Core Weight: 1	Total Weight: 18
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183.84/183.90	c core #19
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183.84/183.90	c Core size: 47	Core Weight: 1	Total Weight: 19
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183.84/183.90	c ============================[ Search Statistics ]==============================
183.84/183.90	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.84/183.90	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.84/183.90	c ===============================================================================
183.84/183.90	c |         0 |     613     1183    13018 |     5000        0    nan |  0.000 % |
183.84/183.90	c ===============================================================================
183.84/183.91	c core #20
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183.84/183.91	c Core size: 136	Core Weight: 1	Total Weight: 20
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183.84/183.91	c ============================[ Search Statistics ]==============================
183.84/183.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.84/183.91	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.84/183.91	c ===============================================================================
183.84/183.91	c |         0 |     796     1184    15398 |     5000        0    nan |  0.000 % |
183.84/183.91	c ===============================================================================
183.84/183.92	c core #21
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183.84/183.92	c Core size: 85	Core Weight: 1	Total Weight: 21
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183.84/183.92	c ============================[ Search Statistics ]==============================
183.84/183.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.84/183.92	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.84/183.92	c ===============================================================================
183.84/183.92	c |         0 |     989     1185    18178 |     5000        0    nan |  0.000 % |
183.84/183.93	c |       103 |     989     1185    18178 |     5500      103     90 |  6.522 % |
183.84/183.95	c |       254 |     989     1185    18178 |     6050      254     83 |  6.522 % |
183.84/183.98	c |       480 |     989     1185    18178 |     6655      480     73 |  6.522 % |
183.94/184.03	c |       820 |     988     1185    18178 |     7320      812     66 |  6.616 % |
183.94/184.08	c ===============================================================================
184.04/184.10	c core #22
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184.04/184.10	c Core size: 338	Core Weight: 1	Total Weight: 22
184.04/184.10	c
184.04/184.10	c
184.04/184.10	c ============================[ Search Statistics ]==============================
184.04/184.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.04/184.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.04/184.10	c ===============================================================================
184.04/184.10	c |         0 |    1370     1186    20864 |     5000        0    nan |  0.000 % |
184.04/184.11	c |       100 |    1370     1186    20864 |     5500      100    119 |  1.510 % |
184.04/184.13	c |       250 |    1370     1186    20864 |     6050      250    111 |  1.510 % |
184.04/184.18	c |       476 |    1370     1186    20864 |     6655      476     84 |  1.510 % |
184.14/184.24	c |       816 |    1370     1186    20864 |     7320      816     94 |  1.510 % |
184.24/184.35	c |      1326 |    1370     1186    20864 |     8052     1326     77 |  1.510 % |
184.44/184.52	c |      2087 |    1370     1186    20864 |     8857     2087     83 |  1.510 % |
184.65/184.70	c ===============================================================================
184.65/184.73	c core #23
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184.65/184.73	c Core size: 246	Core Weight: 1	Total Weight: 23
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184.65/184.73	c ============================[ Search Statistics ]==============================
184.65/184.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.73	c ===============================================================================
184.65/184.73	c |         0 |    1632     1187    21998 |     5000        0    nan |  0.000 % |
184.65/184.75	c |       106 |    1632     1187    21998 |     5500      106    127 |  0.061 % |
184.65/184.77	c |       256 |    1632     1187    21998 |     6050      256    106 |  0.061 % |
184.74/184.81	c |       483 |    1632     1187    21998 |     6655      483    121 |  0.061 % |
184.74/184.88	c |       820 |    1632     1187    21998 |     7320      820    137 |  0.061 % |
184.94/185.00	c |      1327 |    1632     1187    21998 |     8052     1327    138 |  0.061 % |
185.14/185.22	c |      2089 |    1632     1187    21998 |     8857     2089    167 |  0.061 % |
185.44/185.56	c |      3228 |    1632     1187    21998 |     9743     3228    166 |  0.061 % |
185.94/186.01	c |      4937 |    1632     1187    21998 |    10717     4937    161 |  0.061 % |
186.84/186.96	c |      7501 |    1632     1187    21998 |    11789     7501    161 |  0.061 % |
189.14/189.25	c |     11345 |    1632     1187    21998 |    12968    11345    188 |  0.061 % |
192.64/192.72	c |     17111 |    1632     1187    21998 |    14265    10559    184 |  0.061 % |
197.43/197.51	c |     25763 |    1632     1187    21998 |    15692    11988    183 |  0.061 % |
204.23/204.37	c |     38737 |    1632     1187    21998 |    17261     9002    150 |  0.061 % |
214.54/214.63	c |     58198 |    1632     1187    21998 |    18987    10931    162 |  0.061 % |
231.03/231.10	c |     87390 |    1632     1187    21998 |    20886    11191    258 |  0.061 % |
267.32/267.46	c |    131183 |    1632     1187    21998 |    22974    12770    285 |  0.061 % |
294.41/294.50	c ===============================================================================
297.81/297.91	c core #24
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297.81/297.91	c Core size: 436	Core Weight: 1	Total Weight: 24
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297.81/297.91	c
297.81/297.91	c ============================[ Search Statistics ]==============================
297.81/297.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
297.81/297.91	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
297.81/297.91	c ===============================================================================
297.81/297.91	c |         0 |    2066     1188    22866 |     5000        0    nan |  0.000 % |
297.81/297.98	c |       100 |    2066     1188    22866 |     5500      100    170 |  0.048 % |
297.92/298.00	c |       250 |    2066     1188    22866 |     6050      250    119 |  0.048 % |
297.92/298.03	c |       475 |    2066     1188    22866 |     6655      475     91 |  0.048 % |
298.02/298.12	c |       812 |    2066     1188    22866 |     7320      812     90 |  0.048 % |
298.11/298.22	c |      1318 |    2066     1188    22866 |     8052     1318    101 |  0.048 % |
298.21/298.38	c |      2078 |    2066     1188    22866 |     8857     2078    107 |  0.048 % |
298.61/298.71	c |      3217 |    2066     1188    22866 |     9743     3217    120 |  0.048 % |
299.12/299.29	c |      4927 |    2066     1188    22866 |    10717     4927    147 |  0.048 % |
300.61/300.70	c |      7490 |    2066     1188    22866 |    11789     7490    175 |  0.048 % |
302.50/302.60	c |     11334 |    2066     1188    22866 |    12968    11334    191 |  0.048 % |
305.81/305.91	c |     17101 |    2066     1188    22866 |    14265    10443    224 |  0.048 % |
310.41/310.51	c |     25751 |    2066     1188    22866 |    15692    11935    224 |  0.048 % |
320.41/320.52	c |     38726 |    2066     1188    22866 |    17261     9048    356 |  0.048 % |
323.11/323.28	c ===============================================================================
323.11/323.29	c #cores: 24
323.11/323.29	c Final Weight: 24
323.11/323.29	o 24
323.11/323.29	s OPTIMUM FOUND
323.11/323.29	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 x182 -x183 -x184 -x185 x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466
323.11/323.29	c Total CPU time: 318.919 s

Verifier Data 

OK	24

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680770-1277453511/watcher-2680770-1277453511 -o /tmp/evaluation-result-2680770-1277453511/solver-2680770-1277453511 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680770-1277453511.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.83 3/105 27450
/proc/meminfo: memFree=1224300/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=2720 CPUtime=0
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 279 0 0 0 0 0 0 0 25 0 1 0 86644589 2785280 198 1992294400 134512640 135752675 4288968512 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 680 198 141 303 0 340 0

[startup+0.0902621 s]
/proc/loadavg: 1.00 1.00 0.83 3/105 27450
/proc/meminfo: memFree=1224300/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=2976 CPUtime=0.08
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 427 0 0 0 8 0 0 0 18 0 1 0 86644589 3047424 311 1992294400 134512640 135752675 4288968512 18446744073709551615 134604998 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 744 311 145 303 0 439 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2976

[startup+0.101263 s]
/proc/loadavg: 1.00 1.00 0.83 3/105 27450
/proc/meminfo: memFree=1224300/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=2976 CPUtime=0.09
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 436 0 0 0 9 0 0 0 18 0 1 0 86644589 3047424 320 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 744 320 145 303 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301282 s]
/proc/loadavg: 1.00 1.00 0.83 3/105 27450
/proc/meminfo: memFree=1224300/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=3892 CPUtime=0.29
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 644 0 0 0 28 1 0 0 18 0 1 0 86644589 3985408 528 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 973 528 145 303 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3892

[startup+0.701321 s]
/proc/loadavg: 1.00 1.00 0.83 3/105 27450
/proc/meminfo: memFree=1224300/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=5744 CPUtime=0.69
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 1123 0 0 0 67 2 0 0 18 0 1 0 86644589 5881856 1007 1992294400 134512640 135752675 4288968512 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 1436 1007 145 303 0 1131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5744

[startup+1.5004 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 27451
/proc/meminfo: memFree=1219580/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=8804 CPUtime=1.49
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 1868 0 0 0 145 4 0 0 19 0 1 0 86644589 9015296 1752 1992294400 134512640 135752675 4288968512 18446744073709551615 134604131 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 2201 1752 145 303 0 1896 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8804

[startup+3.10055 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 27451
/proc/meminfo: memFree=1215364/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=14572 CPUtime=3.09
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 3312 0 0 0 300 9 0 0 25 0 1 0 86644589 14921728 3196 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 3643 3196 145 303 0 3338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14572

[startup+6.30086 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 27451
/proc/meminfo: memFree=1204328/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=24424 CPUtime=6.29
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 5786 0 0 0 613 16 0 0 25 0 1 0 86644589 25010176 5670 1992294400 134512640 135752675 4288968512 18446744073709551615 134611796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 6106 5670 145 303 0 5801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24424

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 27451
/proc/meminfo: memFree=1187712/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=39972 CPUtime=12.68
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 9671 0 0 0 1242 26 0 0 25 0 1 0 86644589 40931328 9555 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 9993 9555 145 303 0 9688 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39972

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 27451
/proc/meminfo: memFree=1162052/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=64716 CPUtime=25.48
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 15842 0 0 0 2501 47 0 0 25 0 1 0 86644589 66269184 15726 1992294400 134512640 135752675 4288968512 18446744073709551615 134611615 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 16179 15726 145 303 0 15874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64716

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.84 2/106 27453
/proc/meminfo: memFree=1112452/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=114788 CPUtime=51.08
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 28341 0 0 0 5020 88 0 0 25 0 1 0 86644589 117542912 28225 1992294400 134512640 135752675 4288968512 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 28697 28225 145 303 0 28392 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 114788

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.84 2/106 27453
/proc/meminfo: memFree=1026148/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=199940 CPUtime=102.27
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 49604 0 0 0 10061 166 0 0 25 0 1 0 86644589 204738560 49488 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 49985 49488 145 303 0 49680 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 199940

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/106 27455
/proc/meminfo: memFree=904628/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=322356 CPUtime=162.25
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 80211 0 0 0 15963 262 0 0 25 0 1 0 86644589 330092544 80095 1992294400 134512640 135752675 4288968512 18446744073709551615 134638083 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 80589 80095 145 303 0 80284 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 322356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/106 27457
/proc/meminfo: memFree=825516/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=400224 CPUtime=222.23
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 99742 0 0 0 21890 333 0 0 25 0 1 0 86644589 409829376 99592 1992294400 134512640 135752675 4288968512 18446744073709551615 134611645 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 100056 99592 146 303 0 99751 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 400224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=737724/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=488492 CPUtime=282.22
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 121794 0 0 0 27836 386 0 0 25 0 1 0 86644589 500215808 121644 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 122123 121644 146 303 0 121818 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 488492

Solver just ended. Dumping a history of the last processes samples

[startup+307.101 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=715776/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=509676 CPUtime=307.01
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 127144 0 0 0 30291 410 0 0 25 0 1 0 86644589 521908224 126994 1992294400 134512640 135752675 4288968512 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 127419 126994 146 303 0 127114 0
Current children cumulated CPU time (s) 307.01
Current children cumulated vsize (KiB) 509676

[startup+313.509 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=704740/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=520504 CPUtime=313.41
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 129838 0 0 0 30924 417 0 0 25 0 1 0 86644589 532996096 129688 1992294400 134512640 135752675 4288968512 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 130126 129688 146 303 0 129821 0
Current children cumulated CPU time (s) 313.41
Current children cumulated vsize (KiB) 520504

[startup+319.901 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=695068/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=531204 CPUtime=319.81
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 132521 0 0 0 31557 424 0 0 25 0 1 0 86644589 543952896 132371 1992294400 134512640 135752675 4288968512 18446744073709551615 134638050 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 132801 132371 146 303 0 132496 0
Current children cumulated CPU time (s) 319.81
Current children cumulated vsize (KiB) 531204

[startup+321.501 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=691844/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=533712 CPUtime=321.41
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 133140 0 0 0 31715 426 0 0 25 0 1 0 86644589 546521088 132990 1992294400 134512640 135752675 4288968512 18446744073709551615 134611769 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 133428 132990 146 303 0 133123 0
Current children cumulated CPU time (s) 321.41
Current children cumulated vsize (KiB) 533712

[startup+322.309 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=689736/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=535692 CPUtime=322.21
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 133630 0 0 0 31794 427 0 0 25 0 1 0 86644589 548548608 133480 1992294400 134512640 135752675 4288968512 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 133923 133480 146 303 0 133618 0
Current children cumulated CPU time (s) 322.21
Current children cumulated vsize (KiB) 535692

[startup+323.102 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=689736/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=537012 CPUtime=323.01
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202496 133980 0 0 0 31873 428 0 0 25 0 1 0 86644589 549900288 133830 1992294400 134512640 135752675 4288968512 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27450/statm: 134253 133830 146 303 0 133948 0
Current children cumulated CPU time (s) 323.01
Current children cumulated vsize (KiB) 537012

[startup+323.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27459
/proc/meminfo: memFree=802948/2059040 swapFree=4140364/4192956
[pid=27450] ppid=27448 vsize=0 CPUtime=323.21
/proc/27450/stat : 27450 (wbo1.4b) R 27448 27450 27340 0 -1 4202500 134164 0 0 0 31891 430 0 0 25 0 1 0 86644589 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27450/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 323.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 323.337
CPU time (s): 323.248
CPU user time (s): 318.919
CPU system time (s): 4.32934
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 537540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 318.919
system time used= 4.32934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134164
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 312

runsolver used 0.59191 second user time and 1.48077 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 10:11:51
IDJOB=2680770
IDBENCH=2049
IDSOLVER=1190
FILE ID=node089/2680770-1277453511
PBS_JOBID= 11188101
Free space on /tmp= 62556 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-count.b.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680770-1277453511/watcher-2680770-1277453511 -o /tmp/evaluation-result-2680770-1277453511/solver-2680770-1277453511 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680770-1277453511.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 931342e76f648ae82c047d164917a326
RANDOM SEED=795713866

node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1224836 kB
Buffers:        194764 kB
Cached:         529968 kB
SwapCached:       5484 kB
Active:         260624 kB
Inactive:       476528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1224836 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2736 kB
Writeback:           0 kB
AnonPages:       11024 kB
Mapped:          11932 kB
Slab:            75040 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node089 at 2010-06-25 10:17:14