Trace number 365354

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 45.3011 45.3151

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM2e8a2f5e2511f10f037e700bd45c84a1
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 benchmark45.3011
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 constraints17794
Number of constraints which are clauses17794
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...
0.39/0.47	c Converting 17794 PB-constraints to clauses...
0.39/0.47	c   -- Unit propagations: (none)
0.39/0.47	c   -- Detecting intervals from adjacent constraints: (none)
0.39/0.47	c   -- Clauses(.)/Splits(s): 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0.48/0.51	c ==================================[MINISAT+]==================================
0.48/0.51	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.51	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.51	c ==============================================================================
0.48/0.51	c |         0 |   17794    35588 |    5931       0        0     nan |  0.000 % |
0.48/0.51	c ==============================================================================
0.48/0.51	c Found solution: -22
0.48/0.51	o -22
0.48/0.52	c ---[   0]---> Sorter-cost:16912     Base:
0.48/0.56	c ==================================[MINISAT+]==================================
0.48/0.56	c | Conflicts | Original         | Learnt                           | Progress |
0.48/0.56	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.48/0.56	c ==============================================================================
0.48/0.56	c |         0 |   34802    75593 |   11600       0        0     nan |  0.000 % |
0.59/0.60	c |       100 |   34555    75082 |   12760      84      563     6.7 |  1.179 % |
0.59/0.66	c |       250 |   33868    73599 |   14036     182     1409     7.7 |  4.575 % |
0.69/0.74	c |       475 |   33293    72348 |   15439     361     4402    12.2 |  7.461 % |
0.79/0.87	c |       812 |   32099    69706 |   16983     623     7299    11.7 | 13.625 % |
1.00/1.04	c |      1318 |   30542    66231 |   18681    1026    11447    11.2 | 21.768 % |
1.29/1.30	c |      2077 |   28055    60546 |   20550    1550    20019    12.9 | 35.084 % |
1.49/1.57	c |      3216 |   25883    55479 |   22605    2330    33904    14.6 | 47.119 % |
1.59/1.62	c ==============================================================================
1.59/1.62	c Found solution: -23
1.59/1.62	o -23
1.59/1.63	c ---[   0]---> Sorter-cost:    0     Base:
1.59/1.65	c ==================================[MINISAT+]==================================
1.59/1.65	c | Conflicts | Original         | Learnt                           | Progress |
1.59/1.65	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.59/1.65	c ==============================================================================
1.59/1.65	c |      3418 |   25783    55330 |    8594    2508    37255    14.9 | 47.119 % |
1.59/1.67	c |      3518 |   25667    55054 |    9453    2597    38818    14.9 | 48.756 % |
1.69/1.70	c |      3668 |   25620    54943 |   10398    2740    41433    15.1 | 49.026 % |
1.69/1.75	c |      3893 |   25347    54298 |   11438    2928    46237    15.8 | 50.576 % |
1.69/1.80	c ==============================================================================
1.69/1.80	c Found solution: -26
1.69/1.80	o -26
1.79/1.80	c ---[   0]---> Sorter-cost:    0     Base:
1.79/1.82	c ==================================[MINISAT+]==================================
1.79/1.82	c | Conflicts | Original         | Learnt                           | Progress |
1.79/1.82	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.79/1.82	c ==============================================================================
1.79/1.82	c |      4124 |   25176    53901 |    8392    3128    49826    15.9 | 50.576 % |
1.79/1.86	c |      4225 |   24881    53213 |    9231    3212    51047    15.9 | 53.265 % |
1.89/1.91	c |      4375 |   24356    51964 |   10154    3223    52127    16.2 | 56.273 % |
1.89/1.97	c |      4600 |   23882    50842 |   11169    3302    54080    16.4 | 58.934 % |
1.99/2.05	c |      4937 |   23389    49655 |   12286    3569    61701    17.3 | 61.756 % |
2.10/2.15	c |      5443 |   22849    48372 |   13515    3965    74891    18.9 | 64.848 % |
2.20/2.27	c |      6202 |   22592    47757 |   14866    4637    95068    20.5 | 66.284 % |
2.39/2.48	c |      7342 |   22346    47158 |   16353    5705   144892    25.4 | 67.746 % |
2.69/2.80	c |      9050 |   22090    46543 |   17988    7284   217107    29.8 | 69.207 % |
3.29/3.35	c |     11612 |   21844    45943 |   19787    9771   372379    38.1 | 70.643 % |
4.29/4.36	c |     15457 |   21655    45496 |   21766   13383   623366    46.6 | 71.725 % |
6.19/6.21	c |     21224 |   21372    44811 |   23943   18951   984412    51.9 | 73.372 % |
7.89/7.97	c ==============================================================================
7.89/7.97	c Found solution: -27
7.89/7.97	o -27
7.89/7.97	c ---[   0]---> Sorter-cost:    0     Base:
7.99/8.01	c ==================================[MINISAT+]==================================
7.99/8.01	c | Conflicts | Original         | Learnt                           | Progress |
7.99/8.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
7.99/8.01	c ==============================================================================
7.99/8.01	c |     26066 |   21193    44399 |    7064   23613  1307116    55.4 | 73.372 % |
7.99/8.07	c |     26166 |   21193    44399 |    7770   11907   597346    50.2 | 74.606 % |
8.09/8.14	c |     26316 |   21167    44337 |    8547   12041   602393    50.0 | 74.757 % |
8.09/8.19	c |     26542 |   21167    44337 |    9402   12267   610860    49.8 | 74.757 % |
8.19/8.24	c ==============================================================================
8.19/8.24	c Found solution: -28
8.19/8.24	o -28
8.19/8.24	c ---[   0]---> Sorter-cost:    0     Base:
8.19/8.28	c ==================================[MINISAT+]==================================
8.19/8.28	c | Conflicts | Original         | Learnt                           | Progress |
8.19/8.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
8.19/8.28	c ==============================================================================
8.19/8.28	c |     26715 |   21158    44290 |    7052   12438   619287    49.8 | 74.757 % |
8.29/8.31	c |     26815 |   21158    44290 |    7757   12538   623239    49.7 | 74.820 % |
8.29/8.35	c |     26965 |   21158    44290 |    8532   12688   628883    49.6 | 74.820 % |
8.39/8.41	c |     27190 |   21158    44290 |    9386   12913   639459    49.5 | 74.820 % |
8.49/8.50	c |     27527 |   21158    44290 |   10324   13250   655887    49.5 | 74.820 % |
8.59/8.64	c |     28033 |   21158    44290 |   11357   13756   682076    49.6 | 74.820 % |
8.79/8.86	c |     28792 |   21150    44272 |   12493   14511   718628    49.5 | 74.862 % |
9.19/9.22	c |     29932 |   21143    44255 |   13742   15649   781893    50.0 | 74.904 % |
9.79/9.81	c |     31640 |   21087    44120 |   15116   17285   872061    50.5 | 75.223 % |
10.69/10.76	c |     34203 |   20937    43767 |   16628   19687  1017745    51.7 | 76.061 % |
12.39/12.42	c |     38047 |   20765    43355 |   18291   23469  1249644    53.2 | 77.050 % |
15.08/15.12	c |     43813 |   20741    43298 |   20120   14828   600488    40.5 | 77.184 % |
18.38/18.49	c |     52463 |   20741    43298 |   22132   23478   924084    39.4 | 77.185 % |
24.58/24.69	c |     65437 |   20727    43264 |   24345   20053   535668    26.7 | 77.268 % |
32.28/32.32	c |     84898 |   20692    43186 |   26779   20388   496597    24.4 | 77.445 % |
34.38/34.42	c ==============================================================================
34.38/34.42	c Found solution: -29
34.38/34.42	o -29
34.38/34.42	c ---[   0]---> Sorter-cost:    0     Base:
34.38/34.46	c ==================================[MINISAT+]==================================
34.38/34.46	c | Conflicts | Original         | Learnt                           | Progress |
34.38/34.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
34.38/34.46	c ==============================================================================
34.38/34.46	c |     90372 |   20701    43213 |    6900   25859   654515    25.3 | 77.445 % |
34.48/34.55	c |     90472 |   20701    43213 |    7590   13030   285934    21.9 | 77.454 % |
34.58/34.61	c |     90622 |   20674    43140 |    8349   13177   288840    21.9 | 77.646 % |
34.58/34.67	c |     90847 |   20674    43140 |    9183   13402   293530    21.9 | 77.646 % |
34.68/34.76	c |     91184 |   20674    43140 |   10102   13739   298910    21.8 | 77.646 % |
34.78/34.89	c |     91690 |   20674    43140 |   11112   14245   308722    21.7 | 77.646 % |
35.08/35.12	c |     92451 |   20674    43140 |   12223   15006   320094    21.3 | 77.646 % |
35.38/35.42	c |     93590 |   20674    43140 |   13446   16145   350318    21.7 | 77.646 % |
35.78/35.88	c |     95298 |   20641    43065 |   14790   17849   400355    22.4 | 77.822 % |
36.58/36.60	c |     97860 |   20641    43065 |   16269   20411   461070    22.6 | 77.822 % |
37.68/37.71	c |    101706 |   20603    42971 |   17896   24246   583457    24.1 | 78.056 % |
38.38/38.50	c ==============================================================================
38.38/38.50	c Found solution: -30
38.38/38.50	o -30
38.48/38.51	c ---[   0]---> Sorter-cost:    0     Base:
38.48/38.54	c ==================================[MINISAT+]==================================
38.48/38.54	c | Conflicts | Original         | Learnt                           | Progress |
38.48/38.54	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
38.48/38.54	c ==============================================================================
38.48/38.54	c |    104199 |   20595    42933 |    6865   26728   644312    24.1 | 78.056 % |
38.58/38.66	c |    104300 |   20595    42933 |    7551   13465   297891    22.1 | 78.118 % |
38.68/38.70	c |    104451 |   20595    42933 |    8306   13616   301225    22.1 | 78.118 % |
38.68/38.76	c |    104676 |   20595    42933 |    9137   13841   305817    22.1 | 78.118 % |
38.78/38.86	c |    105014 |   20567    42863 |   10051   14126   312264    22.1 | 78.294 % |
38.98/39.00	c |    105520 |   20567    42863 |   11056   14632   321076    21.9 | 78.294 % |
39.18/39.20	c |    106280 |   20562    42850 |   12161   15391   334902    21.8 | 78.327 % |
39.48/39.51	c |    107419 |   20362    42389 |   13377    7434   137717    18.5 | 79.122 % |
39.78/39.87	c |    109127 |   20331    42310 |   14715    9132   223483    24.5 | 79.314 % |
40.38/40.44	c |    111689 |   20243    42100 |   16187   11666   314439    27.0 | 79.816 % |
41.38/41.42	c |    115533 |   20243    42100 |   17806   15510   406098    26.2 | 79.816 % |
42.88/42.94	c |    121300 |   20058    41689 |   19586   14339   350749    24.5 | 80.335 % |
45.28/45.30	c ==============================================================================
45.28/45.30	c Optimal solution: -30
45.28/45.31	s OPTIMUM FOUND
45.28/45.31	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430
45.28/45.31	v -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 x410 -x409
45.28/45.31	v -x408 -x407 -x406 -x405 x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388
45.28/45.31	v -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 x368 -x367
45.28/45.31	v -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346
45.28/45.31	v -x345 -x344 -x343 -x342 -x341 -x340 x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325
45.28/45.31	v -x324 -x323 -x322 -x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304
45.28/45.31	v -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283
45.28/45.31	v -x282 -x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 -x263 -x262
45.28/45.31	v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 x245 -x244 -x243 -x242 -x241
45.28/45.31	v x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
45.28/45.31	v -x219 -x218 -x217 -x216 -x215 -x214 x213 -x212 -x211 -x210 x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
45.28/45.31	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178
45.28/45.31	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
45.28/45.31	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136
45.28/45.31	v -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115
45.28/45.31	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93
45.28/45.31	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
45.28/45.31	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
45.28/45.31	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
45.28/45.31	v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1
45.28/45.31	c _______________________________________________________________________________
45.28/45.31	c 
45.28/45.31	c restarts              : 67
45.28/45.31	c conflicts             : 129853         (2870 /sec)
45.28/45.31	c decisions             : 192464         (4253 /sec)
45.28/45.31	c propagations          : 0              (0 /sec)
45.28/45.31	c inspects              : 0              (0 /sec)
45.28/45.31	c CPU time              : 45.2491 s
45.28/45.31	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-30

Conversion Script Data (download as text)

/tmp/evaluation/365354-1177049922/instance-365354-1177049922.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/node41/watcher-365354-1177049922 -o ROOT/results/node41/solver-365354-1177049922 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365354-1177049922/minisat+ /tmp/evaluation/365354-1177049922/instance-365354-1177049922.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: 1.00 1.00 1.00 3/77 27724
/proc/meminfo: memFree=1766208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=1048 CPUtime=0
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 152904151 1073152 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 262 113 74 215 0 44 0

[startup+0.0334339 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27724
/proc/meminfo: memFree=1766208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=1312 CPUtime=0.03
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 188 0 0 0 3 0 0 0 18 0 1 0 152904151 1343488 173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 328 173 74 215 0 110 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1312

[startup+0.10144 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27724
/proc/meminfo: memFree=1766208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=2004 CPUtime=0.09
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 334 0 0 0 9 0 0 0 18 0 1 0 152904151 2052096 319 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 501 319 74 215 0 283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.301458 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27724
/proc/meminfo: memFree=1766208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=3668 CPUtime=0.29
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 755 0 0 0 29 0 0 0 19 0 1 0 152904151 3756032 740 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 917 740 74 215 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3668

[startup+0.701492 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27724
/proc/meminfo: memFree=1766208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=7512 CPUtime=0.69
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 1755 0 0 0 66 3 0 0 18 0 1 0 152904151 7692288 1717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 1878 1717 110 215 0 1660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1759672/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=7512 CPUtime=1.49
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 1755 0 0 0 146 3 0 0 25 0 1 0 152904151 7692288 1717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 1878 1717 110 215 0 1660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7512

[startup+3.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1759416/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=7896 CPUtime=3.09
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 1831 0 0 0 306 3 0 0 25 0 1 0 152904151 8085504 1793 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 1974 1793 110 215 0 1756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7896

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1756664/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=11120 CPUtime=6.29
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 2637 0 0 0 626 3 0 0 25 0 1 0 152904151 11386880 2599 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 2780 2599 110 215 0 2562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11120

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1754360/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=12704 CPUtime=12.69
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3020 0 0 0 1265 4 0 0 25 0 1 0 152904151 13008896 2982 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3176 2982 110 215 0 2958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12704

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753208/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13772 CPUtime=25.48
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3283 0 0 0 2544 4 0 0 25 0 1 0 152904151 14102528 3245 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581044 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3443 3245 110 215 0 3225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13772

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

[startup+38.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753144/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13772 CPUtime=38.28
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3307 0 0 0 3824 4 0 0 25 0 1 0 152904151 14102528 3269 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573016 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3443 3269 110 215 0 3225 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 13772

[startup+41.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753080/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13888 CPUtime=41.48
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3312 0 0 0 4144 4 0 0 25 0 1 0 152904151 14221312 3274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581165 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3472 3274 110 215 0 3254 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 13888

[startup+43.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753080/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13888 CPUtime=43.08
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3312 0 0 0 4304 4 0 0 25 0 1 0 152904151 14221312 3274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3472 3274 110 215 0 3254 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 13888

[startup+44.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753080/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13888 CPUtime=44.68
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3312 0 0 0 4464 4 0 0 25 0 1 0 152904151 14221312 3274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3472 3274 110 215 0 3254 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 13888

[startup+45.1054 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753080/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13888 CPUtime=45.08
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3312 0 0 0 4504 4 0 0 25 0 1 0 152904151 14221312 3274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569793 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3472 3274 110 215 0 3254 0
Current children cumulated CPU time (s) 45.08
Current children cumulated vsize (KiB) 13888

[startup+45.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27725
/proc/meminfo: memFree=1753080/2055920 swapFree=4161168/4192956
[pid=27724] ppid=27722 vsize=13888 CPUtime=45.28
/proc/27724/stat : 27724 (minisat+) R 27722 27724 25835 0 -1 4194304 3312 0 0 0 4524 4 0 0 25 0 1 0 152904151 14221312 3274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569723 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27724/statm: 3472 3274 110 215 0 3254 0
Current children cumulated CPU time (s) 45.28
Current children cumulated vsize (KiB) 13888

Child status: 30
Real time (s): 45.3151
CPU time (s): 45.3011
CPU user time (s): 45.2501
CPU system time (s): 0.050992
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 13888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.2501
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3316
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= 196
involuntary context switches= 75

runsolver used 0.068989 second user time and 0.147977 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Fri Apr 20 06:18:43 UTC 2007

IDJOB= 365354
IDBENCH= 2235
IDSOLVER= 156
FILE ID= node41/365354-1177049922

PBS_JOBID= 4640118

Free space on /tmp= 66346 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-frb30-15-5.opb
COMMAND LINE= /tmp/evaluation/365354-1177049922/minisat+ /tmp/evaluation/365354-1177049922/instance-365354-1177049922.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-365354-1177049922 -o ROOT/results/node41/conversion-365354-1177049922 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365354-1177049922/instance-365354-1177049922.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-365354-1177049922 -o ROOT/results/node41/solver-365354-1177049922 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365354-1177049922/minisat+ /tmp/evaluation/365354-1177049922/instance-365354-1177049922.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  2e8a2f5e2511f10f037e700bd45c84a1

RANDOM SEED= 793504572

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1766616 kB
Buffers:         38008 kB
Cached:         174000 kB
SwapCached:       2736 kB
Active:         117032 kB
Inactive:       119208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766616 kB
SwapTotal:     4192956 kB
SwapFree:      4161168 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          31916 kB
Slab:            38348 kB
Committed_AS:  2588076 kB
PageTables:       2008 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= 66346 MiB

End job on node41 on Fri Apr 20 06:19:28 UTC 2007