Trace number 353377

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-30 131.453 131.497

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
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 benchmark131.453
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 constraints17831
Number of constraints which are clauses17831
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 17831 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 |   17831    35662 |    5943       0        0     nan |  0.000 % |
0.49/0.52	c ==============================================================================
0.49/0.52	c Found solution: -22
0.49/0.52	o -22
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 |   34839    75667 |   11613       0        0     nan |  0.000 % |
0.59/0.62	c |       100 |   34464    74888 |   12774      65      654    10.1 |  1.777 % |
0.59/0.67	c |       250 |   34189    74299 |   14051     201     2638    13.1 |  3.117 % |
0.69/0.76	c |       475 |   33515    72827 |   15456     373     4599    12.3 |  6.522 % |
0.79/0.88	c |       812 |   32288    70132 |   17002     651     7555    11.6 | 12.813 % |
0.99/1.08	c |      1318 |   30017    65028 |   18702     941    13201    14.0 | 24.816 % |
1.09/1.15	c ==============================================================================
1.09/1.15	c Found solution: -23
1.09/1.15	o -23
1.09/1.15	c ---[   0]---> Sorter-cost:    0     Base:
1.09/1.17	c ==================================[MINISAT+]==================================
1.09/1.17	c | Conflicts | Original         | Learnt                           | Progress |
1.09/1.17	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.09/1.17	c ==============================================================================
1.09/1.17	c |      1549 |   29810    64666 |    9936    1148    15507    13.5 | 24.816 % |
1.19/1.21	c |      1649 |   29397    63724 |   10929    1207    16368    13.6 | 28.671 % |
1.19/1.27	c |      1799 |   28788    62335 |   12022    1303    17944    13.8 | 31.864 % |
1.29/1.34	c |      2024 |   28124    60823 |   13224    1470    20162    13.7 | 35.420 % |
1.39/1.44	c |      2361 |   27377    59076 |   14547    1686    24694    14.6 | 39.501 % |
1.49/1.59	c |      2868 |   25991    55835 |   16002    1987    30491    15.3 | 47.181 % |
1.69/1.75	c |      3627 |   24979    53445 |   17602    2587    45197    17.5 | 52.863 % |
1.99/2.05	c |      4766 |   23264    49382 |   19362    3393    73399    21.6 | 62.549 % |
2.19/2.21	c ==============================================================================
2.19/2.21	c Found solution: -24
2.19/2.21	o -24
2.19/2.22	c ---[   0]---> Sorter-cost:    0     Base:
2.19/2.24	c ==================================[MINISAT+]==================================
2.19/2.24	c | Conflicts | Original         | Learnt                           | Progress |
2.19/2.24	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.19/2.24	c ==============================================================================
2.19/2.24	c |      5593 |   23007    48737 |    7669    4138   118248    28.6 | 62.549 % |
2.19/2.26	c |      5693 |   22974    48656 |    8435    4210   120059    28.5 | 64.257 % |
2.19/2.29	c |      5843 |   22931    48556 |    9279    4354   127467    29.3 | 64.494 % |
2.29/2.34	c |      6068 |   22689    47987 |   10207    4519   131761    29.2 | 65.823 % |
2.39/2.40	c |      6405 |   22609    47796 |   11228    4829   138408    28.7 | 66.280 % |
2.39/2.49	c |      6911 |   22609    47796 |   12351    5335   171599    32.2 | 66.280 % |
2.59/2.66	c |      7670 |   22476    47469 |   13586    6038   210099    34.8 | 67.085 % |
2.89/2.92	c ==============================================================================
2.89/2.92	c Found solution: -25
2.89/2.92	o -25
2.89/2.92	c ---[   0]---> Sorter-cost:    0     Base:
2.89/2.95	c ==================================[MINISAT+]==================================
2.89/2.95	c | Conflicts | Original         | Learnt                           | Progress |
2.89/2.95	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.89/2.95	c ==============================================================================
2.89/2.95	c |      8687 |   22038    46427 |    7346    6847   252343    36.9 | 67.085 % |
2.89/2.97	c |      8787 |   22006    46348 |    8080    6925   254324    36.7 | 69.947 % |
2.99/3.00	c |      8937 |   22006    46348 |    8888    7075   261804    37.0 | 69.947 % |
2.99/3.08	c |      9162 |   21804    45853 |    9777    7219   272897    37.8 | 71.155 % |
3.09/3.15	c |      9499 |   21730    45672 |   10755    7533   285991    38.0 | 71.586 % |
3.19/3.27	c |     10005 |   21708    45622 |   11830    8034   325377    40.5 | 71.695 % |
3.38/3.44	c |     10764 |   21618    45396 |   13013    8673   379642    43.8 | 72.245 % |
3.48/3.58	c ==============================================================================
3.48/3.58	c Found solution: -26
3.48/3.58	o -26
3.48/3.58	c ---[   0]---> Sorter-cost:    0     Base:
3.58/3.61	c ==================================[MINISAT+]==================================
3.58/3.61	c | Conflicts | Original         | Learnt                           | Progress |
3.58/3.61	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.58/3.61	c ==============================================================================
3.58/3.61	c |     11189 |   21419    44868 |    7139    8972   392059    43.7 | 72.245 % |
3.58/3.63	c |     11289 |   21419    44868 |    7852    9072   395127    43.6 | 73.448 % |
3.58/3.66	c |     11439 |   21382    44775 |    8638    9214   399270    43.3 | 73.676 % |
3.69/3.72	c |     11665 |   21334    44663 |    9502    9411   403954    42.9 | 73.947 % |
3.79/3.80	c |     12002 |   21302    44593 |   10452    9735   422360    43.4 | 74.107 % |
3.89/3.92	c |     12508 |   21272    44519 |   11497   10209   458394    44.9 | 74.293 % |
4.09/4.10	c |     13267 |   21272    44519 |   12647   10968   499799    45.6 | 74.293 % |
4.40/4.42	c |     14408 |   21241    44446 |   13911   11860   568499    47.9 | 74.470 % |
4.79/4.90	c |     16116 |   21152    44235 |   15303   13465   683494    50.8 | 74.977 % |
5.59/5.69	c |     18678 |   21124    44171 |   16833   16016   918534    57.4 | 75.129 % |
6.89/6.96	c |     22523 |   21091    44096 |   18516   19811  1152271    58.2 | 75.306 % |
8.08/8.17	c ==============================================================================
8.08/8.17	c Found solution: -27
8.08/8.17	o -27
8.08/8.18	c ---[   0]---> Sorter-cost:    0     Base:
8.18/8.22	c ==================================[MINISAT+]==================================
8.18/8.22	c | Conflicts | Original         | Learnt                           | Progress |
8.18/8.22	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
8.18/8.22	c ==============================================================================
8.18/8.22	c |     25475 |   21019    43949 |    7006   22602  1336801    59.1 | 75.306 % |
8.18/8.27	c |     25575 |   21019    43949 |    7706   11401   555694    48.7 | 75.872 % |
8.28/8.31	c |     25725 |   20993    43880 |    8477   11540   561830    48.7 | 76.048 % |
8.38/8.40	c |     25950 |   20979    43846 |    9324   11758   576841    49.1 | 76.132 % |
8.48/8.51	c |     26287 |   20962    43807 |   10257   12051   598916    49.7 | 76.224 % |
8.69/8.71	c |     26793 |   20842    43521 |   11283   12503   632874    50.6 | 76.912 % |
8.88/8.95	c |     27552 |   20789    43384 |   12411   13255   678403    51.2 | 77.247 % |
9.18/9.27	c |     28693 |   20789    43384 |   13652   14396   738161    51.3 | 77.247 % |
9.79/9.81	c |     30401 |   20789    43384 |   15017   16104   845801    52.5 | 77.247 % |
10.58/10.68	c |     32963 |   20779    43358 |   16519   18661   981521    52.6 | 77.314 % |
12.19/12.28	c |     36808 |   20779    43358 |   18171   22506  1214630    54.0 | 77.314 % |
15.29/15.34	c |     42575 |   20779    43358 |   19988   28273  1458339    51.6 | 77.314 % |
18.48/18.56	c |     51226 |   20628    42990 |   21987   21164   927589    43.8 | 78.203 % |
24.38/24.43	c ==============================================================================
24.38/24.43	c Found solution: -28
24.38/24.43	o -28
24.38/24.44	c ---[   0]---> Sorter-cost:    0     Base:
24.38/24.47	c ==================================[MINISAT+]==================================
24.38/24.47	c | Conflicts | Original         | Learnt                           | Progress |
24.38/24.47	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
24.38/24.47	c ==============================================================================
24.38/24.47	c |     64083 |   20576    42856 |    6858   17416   839014    48.2 | 78.203 % |
24.48/24.52	c |     64183 |   20576    42856 |    7543    8808   314125    35.7 | 78.508 % |
24.48/24.55	c |     64333 |   20550    42790 |    8298    8953   318704    35.6 | 78.676 % |
24.58/24.61	c |     64560 |   20543    42773 |    9127    9174   326626    35.6 | 78.718 % |
24.68/24.70	c |     64897 |   20534    42750 |   10040    9507   345172    36.3 | 78.776 % |
24.78/24.80	c |     65403 |   20534    42750 |   11044   10013   362188    36.2 | 78.776 % |
24.88/24.97	c |     66162 |   20534    42750 |   12149   10772   400515    37.2 | 78.776 % |
25.18/25.24	c |     67302 |   20509    42689 |   13364   11909   448786    37.7 | 78.927 % |
25.68/25.71	c |     69010 |   20509    42689 |   14700   13617   539059    39.6 | 78.927 % |
26.38/26.43	c |     71572 |   20498    42662 |   16170   16176   627589    38.8 | 78.994 % |
27.68/27.70	c |     75417 |   20498    42662 |   17787   20021   789612    39.4 | 78.994 % |
29.58/29.67	c |     81184 |   20498    42662 |   19566   25788   997237    38.7 | 78.994 % |
32.58/32.68	c |     89834 |   20380    42373 |   21523   19620   608924    31.0 | 79.707 % |
37.17/37.24	c |    102808 |   20368    42347 |   23675   16355   390420    23.9 | 79.765 % |
44.37/44.47	c |    122270 |   20348    42296 |   26043   18107   464850    25.7 | 79.891 % |
46.08/46.20	c ==============================================================================
46.08/46.20	c Found solution: -29
46.08/46.20	o -29
46.17/46.20	c ---[   0]---> Sorter-cost:    0     Base:
46.17/46.23	c ==================================[MINISAT+]==================================
46.17/46.23	c | Conflicts | Original         | Learnt                           | Progress |
46.17/46.23	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
46.17/46.23	c ==============================================================================
46.17/46.23	c |    128041 |   20364    42336 |    6788   23878   664873    27.8 | 79.891 % |
46.27/46.31	c |    128141 |   20364    42336 |    7466   12039   295741    24.6 | 79.853 % |
46.27/46.34	c |    128292 |   20364    42336 |    8213   12190   302134    24.8 | 79.853 % |
46.27/46.39	c |    128517 |   20364    42336 |    9034   12415   311971    25.1 | 79.853 % |
46.37/46.48	c |    128854 |   20364    42336 |    9938   12752   329996    25.9 | 79.853 % |
46.47/46.59	c |    129360 |   20364    42336 |   10932   13258   350194    26.4 | 79.853 % |
46.67/46.75	c |    130119 |   20364    42336 |   12025   14017   387444    27.6 | 79.853 % |
46.97/47.04	c |    131258 |   20362    42332 |   13227   15153   427706    28.2 | 79.861 % |
47.37/47.48	c |    132966 |   20362    42332 |   14550   16861   469182    27.8 | 79.861 % |
48.07/48.15	c |    135528 |   20362    42332 |   16005   19423   570658    29.4 | 79.861 % |
49.17/49.26	c |    139373 |   20362    42332 |   17606   23268   721100    31.0 | 79.861 % |
51.27/51.37	c |    145139 |   20304    42192 |   19366   15143   392594    25.9 | 80.196 % |
53.78/53.89	c |    153789 |   20192    41955 |   21303   15876   407052    25.6 | 80.388 % |
58.18/58.23	c |    166763 |   20183    41934 |   23434   28847   894367    31.0 | 80.438 % |
65.37/65.45	c |    186224 |   20171    41908 |   25777   31535   962484    30.5 | 80.497 % |
66.27/66.34	c ==============================================================================
66.27/66.34	c Found solution: -30
66.27/66.34	o -30
66.27/66.34	c ---[   0]---> Sorter-cost:15232     Base:
66.37/66.40	c ==================================[MINISAT+]==================================
66.37/66.40	c | Conflicts | Original         | Learnt                           | Progress |
66.37/66.40	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
66.37/66.40	c ==============================================================================
66.37/66.40	c |    188486 |   33273    72641 |   11091   33797  1035844    30.6 | 80.497 % |
66.47/66.51	c |    188586 |   33273    72641 |   12200   16999   413036    24.3 | 49.244 % |
66.57/66.60	c |    188736 |   33273    72641 |   13420   17149   416800    24.3 | 49.244 % |
66.67/66.72	c |    188961 |   33273    72641 |   14762   17374   422603    24.3 | 49.244 % |
66.77/66.87	c |    189298 |   33273    72641 |   16238   17711   433808    24.5 | 49.244 % |
66.98/67.08	c |    189804 |   33273    72641 |   17862   18217   449790    24.7 | 49.245 % |
67.37/67.48	c |    190563 |   33259    72613 |   19648   18975   472404    24.9 | 49.276 % |
68.08/68.13	c |    191702 |   33259    72613 |   21613   20114   504593    25.1 | 49.276 % |
69.07/69.12	c |    193410 |   33245    72585 |   23774   21821   552581    25.3 | 49.308 % |
70.57/70.66	c |    195973 |   33245    72585 |   26151   24384   626896    25.7 | 49.308 % |
72.77/72.80	c |    199818 |   33217    72528 |   28767   28228   746474    26.4 | 49.377 % |
76.07/76.18	c |    205584 |   33192    72477 |   31643   33993   903456    26.6 | 49.437 % |
81.06/81.13	c |    214234 |   33192    72477 |   34808   42643  1157783    27.2 | 49.437 % |
88.36/88.40	c |    227208 |   33089    72255 |   38289   26641   692144    26.0 | 49.708 % |
100.36/100.46	c |    246669 |   32962    71985 |   42118   46095  1294982    28.1 | 50.053 % |
118.66/118.75	c |    275862 |   32891    71825 |   46329   24783   650700    26.3 | 50.255 % |
131.35/131.48	c ==============================================================================
131.35/131.48	c Optimal solution: -30
131.35/131.48	s OPTIMUM FOUND
131.35/131.48	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 x436 -x435 -x434 -x433 -x432 -x431 -x430
131.35/131.48	v x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
131.35/131.48	v -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388
131.35/131.48	v -x387 -x386 -x385 -x384 -x383 -x382 x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 x367
131.35/131.48	v -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 x349 -x348 -x347 -x346
131.35/131.48	v -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 x329 -x328 -x327 -x326 -x325
131.35/131.48	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 x307 -x306 -x305 -x304
131.35/131.48	v -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283
131.35/131.48	v -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
131.35/131.48	v -x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 x247 -x246 -x245 -x244 -x243 -x242 -x241
131.35/131.48	v -x240 -x239 x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 x221 -x220
131.35/131.48	v -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
131.35/131.48	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
131.35/131.48	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 -x157
131.35/131.48	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
131.35/131.48	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115
131.35/131.48	v x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 x95 -x94 -x93
131.35/131.48	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
131.35/131.48	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
131.35/131.48	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
131.35/131.48	v -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
131.35/131.49	c _______________________________________________________________________________
131.35/131.49	c 
131.35/131.49	c restarts              : 99
131.35/131.49	c conflicts             : 294346         (2240 /sec)
131.35/131.49	c decisions             : 383093         (2916 /sec)
131.35/131.49	c propagations          : 0              (0 /sec)
131.35/131.49	c inspects              : 0              (0 /sec)
131.35/131.49	c CPU time              : 131.384 s
131.35/131.49	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-30

Conversion Script Data (download as text)

/tmp/evaluation/353377-1176664323/instance-353377-1176664323.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/node3/watcher-353377-1176664323 -o ROOT/results/node3/solver-353377-1176664323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353377-1176664323/minisat+ /tmp/evaluation/353377-1176664323/instance-353377-1176664323.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: 1.20 1.09 1.02 3/77 15355
/proc/meminfo: memFree=1834080/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=1048 CPUtime=0
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 142470036 1073152 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 262 113 74 215 0 44 0

[startup+0.099962 s]
/proc/loadavg: 1.20 1.09 1.02 3/77 15355
/proc/meminfo: memFree=1834080/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=1860 CPUtime=0.09
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 142470036 1904640 312 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 465 312 74 215 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.101962 s]
/proc/loadavg: 1.20 1.09 1.02 3/77 15355
/proc/meminfo: memFree=1834080/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=2004 CPUtime=0.09
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 330 0 0 0 9 0 0 0 18 0 1 0 142470036 2052096 315 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 501 315 74 215 0 283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.301994 s]
/proc/loadavg: 1.20 1.09 1.02 3/77 15355
/proc/meminfo: memFree=1834080/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=3532 CPUtime=0.29
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 142470036 3616768 730 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 883 730 74 215 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701057 s]
/proc/loadavg: 1.20 1.09 1.02 3/77 15355
/proc/meminfo: memFree=1834080/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=7520 CPUtime=0.69
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 1758 0 0 0 67 2 0 0 18 0 1 0 142470036 7700480 1720 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134582099 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 1880 1720 110 215 0 1662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7520

[startup+1.50119 s]
/proc/loadavg: 1.18 1.09 1.02 2/78 15356
/proc/meminfo: memFree=1827480/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=7772 CPUtime=1.49
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 1781 0 0 0 147 2 0 0 25 0 1 0 142470036 7958528 1743 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569793 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 1943 1743 110 215 0 1725 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7772

[startup+3.10145 s]
/proc/loadavg: 1.18 1.09 1.02 2/78 15356
/proc/meminfo: memFree=1827288/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=7772 CPUtime=3.09
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 1810 0 0 0 307 2 0 0 25 0 1 0 142470036 7958528 1772 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574436 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 1943 1772 110 215 0 1725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7772

[startup+6.30297 s]
/proc/loadavg: 1.17 1.09 1.02 2/78 15356
/proc/meminfo: memFree=1824664/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=11176 CPUtime=6.29
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 2664 0 0 0 626 3 0 0 25 0 1 0 142470036 11444224 2626 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580327 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 2794 2626 110 215 0 2576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11176

[startup+12.702 s]
/proc/loadavg: 1.16 1.09 1.02 2/78 15356
/proc/meminfo: memFree=1822232/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=12676 CPUtime=12.69
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 3042 0 0 0 1265 4 0 0 25 0 1 0 142470036 12980224 3004 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579256 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 3169 3004 110 215 0 2951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12676

[startup+25.5011 s]
/proc/loadavg: 1.12 1.08 1.02 2/78 15356
/proc/meminfo: memFree=1820440/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=14552 CPUtime=25.48
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 3479 0 0 0 2544 4 0 0 25 0 1 0 142470036 14901248 3441 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 3638 3441 110 215 0 3420 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14552

[startup+51.1012 s]
/proc/loadavg: 1.08 1.07 1.02 2/78 15356
/proc/meminfo: memFree=1820504/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=14552 CPUtime=51.07
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 3492 0 0 0 5103 4 0 0 25 0 1 0 142470036 14901248 3454 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 3638 3454 110 215 0 3420 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14552

[startup+102.306 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 15356
/proc/meminfo: memFree=1818392/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=17100 CPUtime=102.26
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4065 0 0 0 10221 5 0 0 25 0 1 0 142470036 17510400 3978 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581434 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4275 3978 110 215 0 4057 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17100

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

[startup+115.102 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 15356
/proc/meminfo: memFree=1817432/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=115.06
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4304 0 0 0 11500 6 0 0 25 0 1 0 142470036 18485248 4217 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4217 110 215 0 4295 0
Current children cumulated CPU time (s) 115.06
Current children cumulated vsize (KiB) 18052

[startup+121.502 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=121.45
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4304 0 0 0 12139 6 0 0 25 0 1 0 142470036 18485248 4217 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4217 110 215 0 4295 0
Current children cumulated CPU time (s) 121.45
Current children cumulated vsize (KiB) 18052

[startup+127.902 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=127.85
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4311 0 0 0 12779 6 0 0 25 0 1 0 142470036 18485248 4224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4224 110 215 0 4295 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 18052

[startup+129.502 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=129.45
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4311 0 0 0 12939 6 0 0 25 0 1 0 142470036 18485248 4224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4224 110 215 0 4295 0
Current children cumulated CPU time (s) 129.45
Current children cumulated vsize (KiB) 18052

[startup+130.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=130.25
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4314 0 0 0 13019 6 0 0 25 0 1 0 142470036 18485248 4227 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4227 110 215 0 4295 0
Current children cumulated CPU time (s) 130.25
Current children cumulated vsize (KiB) 18052

[startup+131.101 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=131.05
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4315 0 0 0 13099 6 0 0 25 0 1 0 142470036 18485248 4228 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4228 110 215 0 4295 0
Current children cumulated CPU time (s) 131.05
Current children cumulated vsize (KiB) 18052

[startup+131.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=131.25
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4315 0 0 0 13119 6 0 0 25 0 1 0 142470036 18485248 4228 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568543 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4228 110 215 0 4295 0
Current children cumulated CPU time (s) 131.25
Current children cumulated vsize (KiB) 18052

[startup+131.401 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 15356
/proc/meminfo: memFree=1817368/2055920 swapFree=4153684/4192956
[pid=15355] ppid=15353 vsize=18052 CPUtime=131.35
/proc/15355/stat : 15355 (minisat+) R 15353 15355 15028 0 -1 4194304 4315 0 0 0 13129 6 0 0 25 0 1 0 142470036 18485248 4228 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15355/statm: 4513 4228 110 215 0 4295 0
Current children cumulated CPU time (s) 131.35
Current children cumulated vsize (KiB) 18052

Child status: 30
Real time (s): 131.497
CPU time (s): 131.453
CPU user time (s): 131.386
CPU system time (s): 0.066989
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 18052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.386
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4319
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= 39
involuntary context switches= 2660

runsolver used 0.172973 second user time and 0.349946 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 19:12:03 UTC 2007

IDJOB= 353377
IDBENCH= 2238
IDSOLVER= 156
FILE ID= node3/353377-1176664323

PBS_JOBID= 4559384

Free space on /tmp= 66555 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-frb30-15-4.opb
COMMAND LINE= /tmp/evaluation/353377-1176664323/minisat+ /tmp/evaluation/353377-1176664323/instance-353377-1176664323.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-353377-1176664323 -o ROOT/results/node3/conversion-353377-1176664323 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353377-1176664323/instance-353377-1176664323.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-353377-1176664323 -o ROOT/results/node3/solver-353377-1176664323 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353377-1176664323/minisat+ /tmp/evaluation/353377-1176664323/instance-353377-1176664323.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7bb05c60facd55e51c4cfcaa0e217e6e

RANDOM SEED= 445432066

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1834616 kB
Buffers:         37080 kB
Cached:         103464 kB
SwapCached:       2256 kB
Active:          81240 kB
Inactive:        83008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834616 kB
SwapTotal:     4192956 kB
SwapFree:      4153684 kB
Dirty:            2828 kB
Writeback:           0 kB
Mapped:          31456 kB
Slab:            42604 kB
Committed_AS:  5113816 kB
PageTables:       1784 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= 66555 MiB

End job on node3 on Sun Apr 15 19:14:15 UTC 2007