Trace number 353163

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
bsolo 3.0.16SAT (TO)207 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark176.341
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
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 constraint32
Number of terms in the objective function 498
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 498
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 498
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/353163-1176656805/instance-353163-1176656805.opb
0.00/0.00	c File size is 115884 bytes.
0.00/0.02	c Highest Coefficient sum: 498
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.021 s
0.00/0.02	c Var: 498 Constr: 2431 2431/0/0 Lit: 12171 Watch. Lit: 4862
0.00/0.02	c Obj. Vars: 498 (100 % of total variables)
0.02/0.05	c Pre-processing Time: 0.046 s
0.19/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.28	c        0    498     2431    12171    5     4862     810      0      0 0.05
0.19/0.28	c Initial Lower Bound: 150
0.19/0.28	c Initial Path Cost: 0
0.19/0.28	o 242	0.279
1.29/1.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.30	c       19    498     2451    13818    5     5158    1810     20     68 0.28
1.29/1.30	o 215	1.301 * 
5.29/5.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.34	c       26    498     2459    14918    6     5457    1810     28     19 1.30
5.29/5.34	c      126    498     2606    42387   16     5751    1992    175     28 4.41
5.29/5.34	o 209	5.344 * 
7.98/8.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.98/8.08	c      144    498     2628    45344   17     6084    1810    197     26 5.34
7.98/8.08	c      244    498     2745    61295   22     6318    1992    314     33 7.29
7.98/8.08	o 208	8.079 * 
37.88/37.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
37.88/37.91	c      265    498     2786    72247   25     6690    1810    355     32 8.08
37.88/37.91	c      365    498     2898    83292   28     6914    1992    467     35 10.39
37.88/37.91	c      617    498     3293   165665   50     7704    2192    862     37 16.61
37.88/37.91	c     1092    498     4182   394851   94     9482    2412   1751     47 22.86
37.88/37.91	c     1905    498     4159   414143   99     8608    2654   1728     51 36.87
37.88/37.91	o 207	37.897 * 
1800.01/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.50	c     1999    498     4335   460560  106     9251    1810   1904     52 37.90
1800.01/1800.50	c     2099    498     3459   235811   68     7209    1992   1028     52 40.05
1800.01/1800.50	c     2349    498     3773   282083   74     7837    2192   1342     50 46.34
1800.01/1800.50	c     2824    498     4308   361083   83     8907    2412   1877     47 58.91
1800.01/1800.50	c     3637    498     3986   258353   64     8263    2654   1555     49 72.75
1800.01/1800.50	c     4957    498     4741   515051  108     9773    2920   2310     52 94.97
1800.01/1800.50	c     7038    498     4431   391494   88     9153    3213   2000     54 128.29
1800.01/1800.50	c    10261    498     4961   355670   71    10213    3535   2530     51 199.62
1800.01/1800.50	c    15198    496     4674   422593   90     9638    3889   2243     51 294.85
1800.01/1800.50	c    22704    496     4378   439309  100     9046    4278   1947     52 435.63
1800.01/1800.50	c    34065    494     5391   567377  105    11071    4706   2960     50 671.93
1800.01/1800.50	c    51209    494     5031   524378  104    10351    5177   2600     54 939.68
1800.01/1800.50	c    77028    493     5795   519579   89    11878    5695   3364     52 1466.40
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	v -x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32
1800.01/1800.50	v -x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 x57 -x58 x59 -x60
1800.01/1800.50	v x61 -x62 -x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89
1800.01/1800.50	v -x90 -x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 x111 -x112 x113
1800.01/1800.50	v -x114 -x115 x116 x117 -x118 -x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136
1800.01/1800.50	v x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159
1800.01/1800.50	v -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182
1800.01/1800.50	v x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 x203 -x204 x205
1800.01/1800.50	v -x206 -x207 x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228
1800.01/1800.50	v x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 x251
1800.01/1800.50	v -x252 -x253 x254 x255 -x256 x257 -x258 -x259 -x260 -x261 x262 x263 -x264 -x265 -x266 x267 -x268 x269 -x270 -x271 -x272 -x273
1800.01/1800.50	v -x274 x275 -x276 x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 x289 -x290 -x291 -x292 x293 -x294 -x295
1800.01/1800.50	v -x296 x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 x315 -x316 x317
1800.01/1800.50	v -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 x326 x327 -x328 -x329 x330 x331 -x332 -x333 -x334 x335 -x336 x337 -x338 -x339
1800.01/1800.50	v -x340 x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 x349 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 -x361
1800.01/1800.50	v -x362 x363 -x364 x365 -x366 -x367 -x368 x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 x379 -x380 x381 -x382 -x383
1800.01/1800.50	v -x384 -x385 x386 x387 -x388 -x389 x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 x399 -x400 -x401 x402 -x403 x404 x405 -x406
1800.01/1800.50	v -x407 x408 -x409 x410 x411 -x412 -x413 x414 -x415 x416 x417 -x418 -x419 x420 -x421 x422 -x423 x424 x425 -x426 x427 -x428 -x429
1800.01/1800.50	v x430 -x431 x432 -x433 x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 x447 -x448 -x449 x450 -x451 x452
1800.01/1800.50	v x453 -x454 -x455 x456 x457 -x458 -x459 x460 -x461 x462 -x463 x464 x465 -x466 -x467 x468 -x469 x470 x471 -x472 -x473 x474 -x475
1800.01/1800.50	v x476 x477 -x478 -x479 x480 x481 -x482 -x483 x484 -x485 x486 -x487 x488 x489 -x490 -x491 x492 -x493 x494 x495 -x496 -x497 x498
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   23    98682   7509   126386     5550   653601   3119     54 1800.02
1800.01/1800.50	c Objective: 207
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	c Total time: 1800.02 s

Verifier Data (download as text)

OK	207

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-353163-1176656805 -o ROOT/results/node26/solver-353163-1176656805 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353163-1176656805/instance-353163-1176656805.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: 1.07 1.02 1.00 3/77 23470
/proc/meminfo: memFree=1802880/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=11852 CPUtime=0
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 113597307 12136448 336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2963 336 281 324 0 2003 0

[startup+0.0341109 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 23470
/proc/meminfo: memFree=1802880/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=4460 CPUtime=0.02
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 544 0 0 0 2 0 0 0 18 0 1 0 113597307 4567040 483 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 1115 483 304 324 0 184 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4460

[startup+0.101117 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 23470
/proc/meminfo: memFree=1802880/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=5312 CPUtime=0.09
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 2254 0 0 0 9 0 0 0 18 0 1 0 113597307 5439488 710 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135462002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 1328 710 332 324 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5312

[startup+0.301135 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 23470
/proc/meminfo: memFree=1802880/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=9044 CPUtime=0.29
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 4439 0 0 0 28 1 0 0 19 0 1 0 113597307 9261056 1024 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2261 1024 393 324 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9044

[startup+0.701173 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 23470
/proc/meminfo: memFree=1802880/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=9012 CPUtime=0.69
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 15417 0 0 0 65 4 0 0 22 0 1 0 113597307 9228288 1076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135331948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2253 1076 393 324 0 1322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9012

[startup+1.50125 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1800504/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=8832 CPUtime=1.48
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 29271 0 0 0 139 9 0 0 25 0 1 0 113597307 9043968 1022 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135332350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2208 1022 393 324 0 1277 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8832

[startup+3.1014 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1800312/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=8508 CPUtime=3.08
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 72898 0 0 0 281 27 0 0 25 0 1 0 113597307 8712192 974 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134802395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2127 974 393 324 0 1196 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8508

[startup+6.30169 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1799416/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=7956 CPUtime=6.29
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 140903 0 0 0 576 53 0 0 25 0 1 0 113597307 8146944 1094 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135259661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 1989 1098 393 324 0 1058 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7956

[startup+12.7013 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1799032/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=9616 CPUtime=12.69
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 252219 0 0 0 1171 98 0 0 25 0 1 0 113597307 9846784 1384 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135235510 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 2404 1384 393 324 0 1473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9616

[startup+25.5015 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1795128/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=13148 CPUtime=25.48
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 513736 0 0 0 2348 200 0 0 25 0 1 0 113597307 13463552 2376 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 3287 2376 393 324 0 2356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13148

[startup+51.1019 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1792696/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=15692 CPUtime=51.07
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 791499 0 0 0 4797 310 0 0 25 0 1 0 113597307 16068608 2873 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 3923 2873 393 324 0 2992 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15692

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23471
/proc/meminfo: memFree=1792056/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=15944 CPUtime=102.26
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 1129755 0 0 0 9775 451 0 0 25 0 1 0 113597307 16326656 3028 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 3986 3028 393 324 0 3055 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15944

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23471
/proc/meminfo: memFree=1791928/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=16536 CPUtime=162.25
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 1551022 0 0 0 15597 628 0 0 25 0 1 0 113597307 16932864 3021 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 13028430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 4134 3021 393 324 0 3203 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16536

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1791608/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=14492 CPUtime=222.22
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 1877869 0 0 0 21458 764 0 0 25 0 1 0 113597307 14839808 2970 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 3849 2973 393 324 0 2918 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14492

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 23471
/proc/meminfo: memFree=1790456/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=17764 CPUtime=282.21
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 2392227 0 0 0 27242 979 0 0 25 0 1 0 113597307 18190336 3396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 4441 3396 393 324 0 3510 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17764

[startup+342.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 23471
/proc/meminfo: memFree=1789432/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=18512 CPUtime=342.19
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 2927518 0 0 0 33015 1204 0 0 25 0 1 0 113597307 18956288 3607 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 13028430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 4628 3607 393 324 0 3697 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18512

[startup+402.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 23471
/proc/meminfo: memFree=1788728/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=19352 CPUtime=402.17
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 3506718 0 0 0 38767 1450 0 0 25 0 1 0 113597307 19816448 3794 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 4838 3794 393 324 0 3907 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19352

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 23471
/proc/meminfo: memFree=1788088/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=20264 CPUtime=462.16
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 3965429 0 0 0 44566 1650 0 0 25 0 1 0 113597307 20750336 3991 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 13028430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5066 3991 393 324 0 4135 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20264

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1788216/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=19568 CPUtime=522.14
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 4364893 0 0 0 50388 1826 0 0 25 0 1 0 113597307 20037632 3949 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 4892 3949 393 324 0 3961 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19568

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23471
/proc/meminfo: memFree=1786936/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=20608 CPUtime=582.13
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 4775464 0 0 0 56205 2008 0 0 25 0 1 0 113597307 21102592 4271 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5152 4271 393 324 0 4221 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20608

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23471
/proc/meminfo: memFree=1786808/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=20528 CPUtime=642.11
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 5037371 0 0 0 62085 2126 0 0 25 0 1 0 113597307 21020672 4262 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5132 4262 393 324 0 4201 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20528


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785080/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=22928 CPUtime=882.05
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 6740835 0 0 0 85306 2899 0 0 25 0 1 0 113597307 23478272 4692 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135311599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5732 4692 393 324 0 4801 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 22928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785208/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=21948 CPUtime=942.03
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 7162555 0 0 0 91115 3088 0 0 25 0 1 0 113597307 22474752 4595 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5487 4595 393 324 0 4556 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 21948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785080/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=22612 CPUtime=1002.01
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 7447192 0 0 0 96980 3221 0 0 25 0 1 0 113597307 23154688 4672 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134941512 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5653 4672 393 324 0 4722 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785336/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=23008 CPUtime=1062
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 7752090 0 0 0 102841 3359 0 0 25 0 1 0 113597307 23560192 4659 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135316298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5752 4659 393 324 0 4821 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23008

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23471
/proc/meminfo: memFree=1785272/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=22792 CPUtime=1121.98
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 8054426 0 0 0 108703 3495 0 0 25 0 1 0 113597307 23339008 4618 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5698 4618 393 324 0 4767 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 22792

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23471
/proc/meminfo: memFree=1785336/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=23072 CPUtime=1181.96
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 8386464 0 0 0 114553 3643 0 0 25 0 1 0 113597307 23625728 4651 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135331976 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5768 4651 393 324 0 4837 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 23072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785336/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=20388 CPUtime=1241.95
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 8739461 0 0 0 120394 3801 0 0 25 0 1 0 113597307 20877312 4572 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5097 4572 393 324 0 4166 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20388

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785080/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=20700 CPUtime=1301.94
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 9152325 0 0 0 126212 3982 0 0 25 0 1 0 113597307 21196800 4637 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5175 4637 393 324 0 4244 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1784504/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=21160 CPUtime=1361.92
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 9491462 0 0 0 132056 4136 0 0 25 0 1 0 113597307 21667840 4765 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134709971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5290 4765 393 324 0 4359 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 21160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1784440/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=23088 CPUtime=1421.9
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 9827534 0 0 0 137910 4280 0 0 25 0 1 0 113597307 23642112 4802 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5772 4802 393 324 0 4841 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 23088

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1785016/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=22984 CPUtime=1481.88
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 10139473 0 0 0 143775 4413 0 0 25 0 1 0 113597307 23535616 4701 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135315846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 5746 4701 393 324 0 4815 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 22984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780600/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=26320 CPUtime=1541.86
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 10778346 0 0 0 149492 4694 0 0 25 0 1 0 113597307 26951680 5757 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134688068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6580 5757 393 324 0 5649 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 26320

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780536/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=26736 CPUtime=1601.85
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 10994235 0 0 0 155382 4803 0 0 25 0 1 0 113597307 27377664 5767 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 13028430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6684 5767 393 324 0 5753 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 26736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780536/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=25064 CPUtime=1661.83
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 11192921 0 0 0 161274 4909 0 0 25 0 1 0 113597307 25665536 5741 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6266 5741 393 324 0 5335 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 25064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780536/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=25808 CPUtime=1721.82
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 11399038 0 0 0 167168 5014 0 0 25 0 1 0 113597307 26427392 5749 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135267606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6514 5750 393 324 0 5583 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 25808

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780472/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=25056 CPUtime=1781.8
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 11600574 0 0 0 173064 5116 0 0 25 0 1 0 113597307 25657344 5739 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6264 5739 393 324 0 5333 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 25056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780536/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=25880 CPUtime=1800.01
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 11660113 0 0 0 174854 5147 0 0 25 0 1 0 113597307 26501120 5752 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6470 5753 393 324 0 5539 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 25880

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23471
/proc/meminfo: memFree=1780536/2055920 swapFree=4170236/4192956
[pid=23470] ppid=23468 vsize=25880 CPUtime=1800.01
/proc/23470/stat : 23470 (bsolo3.0.16) R 23468 23470 22853 0 -1 4194304 11660113 0 0 0 174854 5147 0 0 25 0 1 0 113597307 26501120 5752 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23470/statm: 6470 5753 393 324 0 5539 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 25880

Child status: 15
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1748.54
CPU system time (s): 51.4792
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 27276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.54
system time used= 51.4792
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11660116
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= 12
involuntary context switches= 3181

runsolver used 2.12468 second user time and 4.22536 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 15 17:06:45 UTC 2007

IDJOB= 353163
IDBENCH= 2189
IDSOLVER= 163
FILE ID= node26/353163-1176656805

PBS_JOBID= 4559898

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353163-1176656805/instance-353163-1176656805.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-353163-1176656805 -o ROOT/results/node26/solver-353163-1176656805 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353163-1176656805/instance-353163-1176656805.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  10cfce36a090e62566639770833f1068

RANDOM SEED= 54992158

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1803224 kB
Buffers:         30536 kB
Cached:         125316 kB
SwapCached:       3064 kB
Active:         121604 kB
Inactive:        57588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803224 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            4520 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            59088 kB
Committed_AS:   270544 kB
PageTables:       1720 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 node26 on Sun Apr 15 17:36:48 UTC 2007