Trace number 353390

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, and are wall clock time (not CPU 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
minisat+ 1.14OPT-30 127.537 127.575

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark127.537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
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 constraint2
Number of terms in the objective function 450
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 450
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 450
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 (download as text)

0.00/0.00	c Parsing PB file...
0.39/0.48	c Converting 17809 PB-constraints to clauses...
0.39/0.48	c   -- Unit propagations: (none)
0.39/0.48	c   -- Detecting intervals from adjacent constraints: (none)
0.39/0.48	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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0.49/0.52	c ==================================[MINISAT+]==================================
0.49/0.52	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.52	c ==============================================================================
0.49/0.52	c |         0 |   17809    35618 |    5936       0        0     nan |  0.000 % |
0.49/0.52	c ==============================================================================
0.49/0.52	c Found solution: -23
0.49/0.52	o -23
0.49/0.53	c ---[   0]---> Sorter-cost:16912     Base:
0.49/0.57	c ==================================[MINISAT+]==================================
0.49/0.57	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.57	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.57	c ==============================================================================
0.49/0.57	c |         0 |   34945    75925 |   11648       0        0     nan |  0.000 % |
0.59/0.60	c |       100 |   34686    75382 |   12812      81      587     7.2 |  1.212 % |
0.59/0.66	c |       250 |   34298    74556 |   14094     210     2260    10.8 |  3.068 % |
0.69/0.74	c |       475 |   33580    72970 |   15503     382     5255    13.8 |  6.746 % |
0.79/0.89	c |       812 |   31975    69415 |   17053     610     7998    13.1 | 14.972 % |
0.99/1.07	c |      1319 |   30152    65298 |   18759    1021    16288    16.0 | 24.513 % |
1.29/1.30	c |      2078 |   28075    60589 |   20635    1573    23472    14.9 | 35.597 % |
1.59/1.63	c |      3217 |   25146    53754 |   22698    2404    37071    15.4 | 51.695 % |
1.69/1.70	c ==============================================================================
1.69/1.70	c Found solution: -25
1.69/1.70	o -25
1.69/1.70	c ---[   0]---> Sorter-cost:    0     Base:
1.69/1.73	c ==================================[MINISAT+]==================================
1.69/1.73	c | Conflicts | Original         | Learnt                           | Progress |
1.69/1.73	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.69/1.73	c ==============================================================================
1.69/1.73	c |      3516 |   24764    52883 |    8254    2653    42621    16.1 | 51.695 % |
1.69/1.75	c |      3616 |   24590    52455 |    9079    2720    42978    15.8 | 55.009 % |
1.69/1.79	c |      3766 |   24244    51644 |    9987    2800    44593    15.9 | 56.971 % |
1.79/1.83	c |      3991 |   24244    51644 |   10986    3025    56267    18.6 | 56.970 % |
1.89/1.90	c |      4328 |   23873    50771 |   12084    3263    61685    18.9 | 59.076 % |
1.89/1.98	c |      4834 |   23642    50216 |   13293    3747    73161    19.5 | 60.412 % |
1.99/2.10	c |      5593 |   23288    49382 |   14622    4408    94160    21.4 | 62.381 % |
2.29/2.34	c ==============================================================================
2.29/2.34	c Found solution: -26
2.29/2.34	o -26
2.29/2.35	c ---[   0]---> Sorter-cost:    0     Base:
2.29/2.37	c ==================================[MINISAT+]==================================
2.29/2.37	c | Conflicts | Original         | Learnt                           | Progress |
2.29/2.37	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.29/2.37	c ==============================================================================
2.29/2.37	c |      6635 |   22426    47258 |    7475    5103   117100    22.9 | 62.381 % |
2.29/2.38	c |      6737 |   22426    47258 |    8222    5205   119222    22.9 | 67.442 % |
2.39/2.40	c |      6888 |   22363    47107 |    9044    5334   122397    22.9 | 67.805 % |
2.39/2.44	c |      7114 |   22363    47107 |    9949    5560   128925    23.2 | 67.805 % |
2.39/2.49	c |      7453 |   22363    47107 |   10944    5899   139999    23.7 | 67.806 % |
2.59/2.60	c |      7959 |   22203    46716 |   12038    6339   153553    24.2 | 68.743 % |
2.69/2.73	c |      8720 |   22159    46614 |   13242    7087   182969    25.8 | 68.989 % |
2.89/2.94	c |      9860 |   22011    46266 |   14566    8185   235058    28.7 | 69.800 % |
3.29/3.35	c |     11568 |   21906    46017 |   16023    9787   350600    35.8 | 70.400 % |
3.99/4.01	c |     14130 |   21612    45312 |   17625   12183   485871    39.9 | 72.116 % |
4.99/5.10	c |     17974 |   21596    45276 |   19388   16001   751666    47.0 | 72.200 % |
6.09/6.13	c ==============================================================================
6.09/6.13	c Found solution: -27
6.09/6.13	o -27
6.09/6.13	c ---[   0]---> Sorter-cost:    0     Base:
6.09/6.17	c ==================================[MINISAT+]==================================
6.09/6.17	c | Conflicts | Original         | Learnt                           | Progress |
6.09/6.17	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
6.09/6.17	c ==============================================================================
6.09/6.17	c |     21057 |   21436    44925 |    7145   18807   991348    52.7 | 72.200 % |
6.19/6.25	c |     21157 |   21309    44624 |    7859    9442   500619    53.0 | 74.031 % |
6.29/6.30	c |     21307 |   21210    44381 |    8645    9581   505875    52.8 | 74.627 % |
6.29/6.37	c |     21532 |   21169    44284 |    9509    9799   519872    53.1 | 74.862 % |
6.39/6.47	c |     21869 |   21169    44284 |   10460   10136   542053    53.5 | 74.862 % |
6.49/6.59	c |     22375 |   21169    44284 |   11507   10642   564085    53.0 | 74.862 % |
6.69/6.80	c |     23134 |   21138    44210 |   12657   11358   610750    53.8 | 75.038 % |
7.09/7.10	c |     24273 |   21106    44130 |   13923   12491   674708    54.0 | 75.240 % |
7.59/7.61	c |     25982 |   21106    44130 |   15315   14200   805148    56.7 | 75.239 % |
8.39/8.47	c |     28544 |   20999    43874 |   16847   16715   948699    56.8 | 75.860 % |
9.79/9.89	c |     32388 |   20982    43829 |   18532   20558  1252071    60.9 | 75.961 % |
12.39/12.49	c |     38154 |   20982    43829 |   20385   26324  1559268    59.2 | 75.961 % |
14.88/14.98	c ==============================================================================
14.88/14.98	c Found solution: -28
14.88/14.98	o -28
14.88/14.98	c ---[   0]---> Sorter-cost:    0     Base:
14.98/15.01	c ==================================[MINISAT+]==================================
14.98/15.01	c | Conflicts | Original         | Learnt                           | Progress |
14.98/15.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
14.98/15.01	c ==============================================================================
14.98/15.01	c |     43205 |   20974    43791 |    6991   15660   659680    42.1 | 75.961 % |
14.98/15.05	c |     43305 |   20974    43791 |    7690   15760   664270    42.1 | 76.024 % |
15.08/15.12	c |     43455 |   20960    43759 |    8459   15906   671806    42.2 | 76.099 % |
15.08/15.19	c |     43680 |   20960    43759 |    9305   16131   684803    42.5 | 76.099 % |
15.18/15.30	c |     44017 |   20923    43667 |   10235   16452   698383    42.4 | 76.326 % |
15.39/15.44	c |     44523 |   20923    43667 |   11259   16958   736383    43.4 | 76.326 % |
15.58/15.69	c |     45283 |   20919    43657 |   12384   17717   773855    43.7 | 76.351 % |
15.98/16.08	c |     46424 |   20882    43566 |   13623   18850   842668    44.7 | 76.577 % |
16.68/16.72	c |     48132 |   20777    43319 |   14985   20543   929244    45.2 | 77.173 % |
17.59/17.67	c |     50694 |   20755    43267 |   16484   23074  1030570    44.7 | 77.299 % |
19.08/19.18	c ==============================================================================
19.08/19.18	c Found solution: -29
19.08/19.18	o -29
19.08/19.19	c ---[   0]---> Sorter-cost:    0     Base:
19.18/19.22	c ==================================[MINISAT+]==================================
19.18/19.22	c | Conflicts | Original         | Learnt                           | Progress |
19.18/19.22	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
19.18/19.22	c ==============================================================================
19.18/19.22	c |     54518 |   20763    43292 |    6921   13708   453511    33.1 | 77.299 % |
19.18/19.25	c |     54619 |   20763    43292 |    7613   13809   456724    33.1 | 77.316 % |
19.18/19.30	c |     54769 |   20763    43292 |    8374   13959   462007    33.1 | 77.316 % |
19.28/19.36	c |     54994 |   20763    43292 |    9211   14184   475103    33.5 | 77.316 % |
19.38/19.47	c |     55333 |   20758    43279 |   10133   14518   492921    34.0 | 77.350 % |
19.58/19.62	c |     55840 |   20758    43279 |   11146   15025   519892    34.6 | 77.350 % |
19.78/19.83	c |     56599 |   20758    43279 |   12260   15784   569769    36.1 | 77.350 % |
20.18/20.22	c |     57738 |   20740    43233 |   13487   16919   632115    37.4 | 77.468 % |
20.68/20.79	c |     59446 |   20700    43143 |   14835   18615   712515    38.3 | 77.668 % |
21.68/21.70	c |     62008 |   20621    42951 |   16319   21156   818588    38.7 | 78.128 % |
23.18/23.20	c |     65853 |   20485    42627 |   17951   24883   931071    37.4 | 78.915 % |
25.18/25.29	c |     71619 |   20485    42627 |   19746   16589   464007    28.0 | 78.915 % |
27.98/28.10	c |     80268 |   20482    42620 |   21721   25237   770091    30.5 | 78.932 % |
32.58/32.63	c |     93243 |   20478    42610 |   23893   22222   530654    23.9 | 78.957 % |
39.17/39.22	c |    112705 |   20333    42297 |   26282   29500   937310    31.8 | 79.300 % |
50.17/50.21	c |    141897 |   19931    41415 |   28910   31969   811053    25.4 | 80.422 % |
65.07/65.16	c |    185686 |   19512    40498 |   31801   36554  1034981    28.3 | 81.426 % |
88.16/88.24	c |    251370 |   19441    40327 |   34981   34604   907181    26.2 | 81.811 % |
92.16/92.28	c ==============================================================================
92.16/92.28	c Found solution: -30
92.16/92.28	o -30
92.16/92.28	c ---[   0]---> Sorter-cost:16370     Base:
92.26/92.34	c ==================================[MINISAT+]==================================
92.26/92.34	c | Conflicts | Original         | Learnt                           | Progress |
92.26/92.34	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
92.26/92.34	c ==============================================================================
92.26/92.34	c |    261075 |   33283    72703 |   11094   44307  1160555    26.2 | 81.811 % |
92.46/92.52	c |    261175 |   33283    72703 |   12203   20005   412162    20.6 | 50.007 % |
92.56/92.60	c |    261325 |   33283    72703 |   13423   20155   415769    20.6 | 50.007 % |
92.66/92.72	c |    261550 |   33283    72703 |   14766   20380   423082    20.8 | 50.007 % |
92.76/92.89	c |    261887 |   33283    72703 |   16242   20717   431519    20.8 | 50.007 % |
93.06/93.13	c |    262393 |   33283    72703 |   17866   21223   449380    21.2 | 50.007 % |
93.36/93.44	c |    263152 |   33242    72586 |   19653   21979   474310    21.6 | 50.133 % |
93.86/93.97	c |    264291 |   33242    72586 |   21619   23118   514348    22.2 | 50.133 % |
94.66/94.78	c |    265999 |   33087    72266 |   23780   23869   537426    22.5 | 50.272 % |
95.86/95.92	c |    268561 |   33087    72266 |   26159   26431   614149    23.2 | 50.272 % |
97.76/97.80	c |    272405 |   32999    72084 |   28774   30262   733586    24.2 | 50.499 % |
100.96/101.04	c |    278172 |   32936    71957 |   31652   36020   896938    24.9 | 50.682 % |
106.45/106.51	c |    286821 |   32736    71552 |   34817   41595  1048937    25.2 | 50.970 % |
114.55/114.67	c |    299795 |   32371    70810 |   38299   25447   536284    21.1 | 51.370 % |
127.25/127.36	c |    319256 |   32363    70790 |   42129   41925   989350    23.6 | 51.396 % |
127.45/127.56	c ==============================================================================
127.45/127.56	c Optimal solution: -30
127.45/127.56	s OPTIMUM FOUND
127.45/127.56	v x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430
127.45/127.56	v -x429 -x428 -x427 -x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 -x418 -x417 x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
127.45/127.56	v -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 x388
127.45/127.56	v -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367
127.45/127.56	v -x366 -x365 -x364 x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 x346
127.45/127.56	v -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325
127.45/127.56	v -x324 -x323 -x322 x321 -x320 -x319 -x318 -x317 -x316 -x315 x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304
127.45/127.56	v -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283
127.45/127.56	v -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 x266 -x265 -x264 -x263 -x262
127.45/127.56	v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241
127.45/127.56	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
127.45/127.56	v -x219 x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
127.45/127.56	v -x198 x197 -x196 -x195 -x194 -x193 -x192 x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178
127.45/127.56	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157
127.45/127.56	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
127.45/127.56	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115
127.45/127.56	v -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 x96 -x95 -x94 -x93
127.45/127.56	v -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67
127.45/127.56	v -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41
127.45/127.56	v -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15
127.45/127.56	v -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
127.45/127.56	c _______________________________________________________________________________
127.45/127.56	c 
127.45/127.56	c restarts              : 82
127.45/127.56	c conflicts             : 319338         (2505 /sec)
127.45/127.56	c decisions             : 406207         (3186 /sec)
127.45/127.56	c propagations          : 0              (0 /sec)
127.45/127.56	c inspects              : 0              (0 /sec)
127.45/127.56	c CPU time              : 127.481 s
127.45/127.56	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-30

Conversion Script Data (download as text)

/tmp/evaluation/353390-1176664599/instance-353390-1176664599.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-353390-1176664599 -o ROOT/results/node44/solver-353390-1176664599 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353390-1176664599/minisat+ /tmp/evaluation/353390-1176664599/instance-353390-1176664599.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 4814
/proc/meminfo: memFree=1830008/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=1048 CPUtime=0
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 114371659 1073152 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 262 112 74 215 0 44 0

[startup+0.044111 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 4814
/proc/meminfo: memFree=1830008/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=1444 CPUtime=0.04
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 207 0 0 0 4 0 0 0 18 0 1 0 114371659 1478656 192 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 361 192 74 215 0 143 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1444

[startup+0.101116 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 4814
/proc/meminfo: memFree=1830008/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=1860 CPUtime=0.09
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 114371659 1904640 312 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 465 312 74 215 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301137 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 4814
/proc/meminfo: memFree=1830008/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=3532 CPUtime=0.29
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 114371659 3616768 728 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 883 728 74 215 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701177 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 4814
/proc/meminfo: memFree=1830008/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=7516 CPUtime=0.69
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 1757 0 0 0 67 2 0 0 18 0 1 0 114371659 7696384 1719 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134575650 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 1879 1719 110 215 0 1661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50126 s]
/proc/loadavg: 0.78 0.96 0.98 2/65 4815
/proc/meminfo: memFree=1823536/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=7516 CPUtime=1.49
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 1757 0 0 0 147 2 0 0 25 0 1 0 114371659 7696384 1719 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569727 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 1879 1719 110 215 0 1661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7516

[startup+3.10142 s]
/proc/loadavg: 0.78 0.96 0.98 2/65 4815
/proc/meminfo: memFree=1823344/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=7768 CPUtime=3.08
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 1814 0 0 0 306 2 0 0 25 0 1 0 114371659 7954432 1776 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580747 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 1942 1776 110 215 0 1724 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7768

[startup+6.30175 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 4815
/proc/meminfo: memFree=1820528/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=11172 CPUtime=6.29
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 2649 0 0 0 626 3 0 0 25 0 1 0 114371659 11440128 2611 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 2793 2611 110 215 0 2575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11172

[startup+12.7014 s]
/proc/loadavg: 0.81 0.96 0.98 2/65 4815
/proc/meminfo: memFree=1817264/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=13788 CPUtime=12.69
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3304 0 0 0 1265 4 0 0 25 0 1 0 114371659 14118912 3266 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 3447 3266 110 215 0 3229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13788

[startup+25.5017 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 4815
/proc/meminfo: memFree=1816112/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=14728 CPUtime=25.48
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3543 0 0 0 2544 4 0 0 25 0 1 0 114371659 15081472 3505 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 3682 3505 110 215 0 3464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14728

[startup+51.1014 s]
/proc/loadavg: 0.90 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1816048/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=14728 CPUtime=51.07
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3548 0 0 0 5103 4 0 0 25 0 1 0 114371659 15081472 3510 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 3682 3510 110 215 0 3464 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14728

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814640/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16476 CPUtime=102.26
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3952 0 0 0 10222 4 0 0 25 0 1 0 114371659 16871424 3865 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580786 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4119 3865 110 215 0 3901 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16476

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

[startup+115.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814640/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16476 CPUtime=115.05
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3959 0 0 0 11501 4 0 0 25 0 1 0 114371659 16871424 3872 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4119 3872 110 215 0 3901 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 16476

[startup+121.502 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814640/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16476 CPUtime=121.45
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3959 0 0 0 12141 4 0 0 25 0 1 0 114371659 16871424 3872 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576451 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4119 3872 110 215 0 3901 0
Current children cumulated CPU time (s) 121.45
Current children cumulated vsize (KiB) 16476

[startup+124.702 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814640/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16476 CPUtime=124.65
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3959 0 0 0 12461 4 0 0 25 0 1 0 114371659 16871424 3872 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4119 3872 110 215 0 3901 0
Current children cumulated CPU time (s) 124.65
Current children cumulated vsize (KiB) 16476

[startup+126.301 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814576/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16616 CPUtime=126.25
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3973 0 0 0 12621 4 0 0 25 0 1 0 114371659 17014784 3886 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4154 3886 110 215 0 3936 0
Current children cumulated CPU time (s) 126.25
Current children cumulated vsize (KiB) 16616

[startup+127.101 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814576/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16616 CPUtime=127.05
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3973 0 0 0 12701 4 0 0 25 0 1 0 114371659 17014784 3886 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4154 3886 110 215 0 3936 0
Current children cumulated CPU time (s) 127.05
Current children cumulated vsize (KiB) 16616

[startup+127.501 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4815
/proc/meminfo: memFree=1814576/2055920 swapFree=4184880/4192956
[pid=4814] ppid=4812 vsize=16616 CPUtime=127.45
/proc/4814/stat : 4814 (minisat+) R 4812 4814 4752 0 -1 4194304 3973 0 0 0 12741 4 0 0 25 0 1 0 114371659 17014784 3886 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003276 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4814/statm: 4154 3886 110 215 0 3936 0
Current children cumulated CPU time (s) 127.45
Current children cumulated vsize (KiB) 16616

Child status: 30
Real time (s): 127.575
CPU time (s): 127.537
CPU user time (s): 127.483
CPU system time (s): 0.053991
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 16616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 127.483
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3977
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= 107
involuntary context switches= 294

runsolver used 0.100984 second user time and 0.307953 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 19:16:39 UTC 2007

IDJOB= 353390
IDBENCH= 2239
IDSOLVER= 156
FILE ID= node44/353390-1176664599

PBS_JOBID= 4559928

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= /tmp/evaluation/353390-1176664599/minisat+ /tmp/evaluation/353390-1176664599/instance-353390-1176664599.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-353390-1176664599 -o ROOT/results/node44/conversion-353390-1176664599 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353390-1176664599/instance-353390-1176664599.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-353390-1176664599 -o ROOT/results/node44/solver-353390-1176664599 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353390-1176664599/minisat+ /tmp/evaluation/353390-1176664599/instance-353390-1176664599.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  8e251d4e151b2868eb3a52cf845e4cf8

RANDOM SEED= 586081918

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1830480 kB
Buffers:         19872 kB
Cached:         116996 kB
SwapCached:       2124 kB
Active:          59932 kB
Inactive:        86456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830480 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          16508 kB
Slab:            65084 kB
Committed_AS:   257548 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node44 on Sun Apr 15 19:18:47 UTC 2007