Trace number 454245

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)-34 1800.15 1800.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_3.opb
MD5SUM2917e00f55986a046b103b08aa2aecc1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-36
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint60
Maximum length of a constraint110
Number of terms in the objective function 500
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 500
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 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37460
Sum of products size (including duplicates)74920
Number of different products18730
Sum of products size37460

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/454245-1178023099/instance-454245-1178023099.opb
0.00/0.00	c File size is 474579 bytes.
0.19/0.22	c Highest Coefficient sum: 500
0.19/0.22	c Parsing was ok!!
0.19/0.22	c Total parsing time: 0.219 s
0.19/0.28	c Var: 37960 Constr: 75920 37960/500/37460 Lit: 299680 Watch. Lit: 224760
0.19/0.28	c Obj. Vars: 500 (1.31718 % of total variables)
2.89/2.99	c Pre-processing Time: 2.989 s
2.89/2.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.89/2.99	c        0    500    18730    56190    3    37460    6243      0      0 2.99
2.89/2.99	c Switching off LPR mode.
2.99/3.00	o -33	2.997
2.99/3.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.01	c        0    500    18731    56690    3    37495    7243      1      0 3.00
2.99/3.01	o -34	3.007
1800.07/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.60	c       26    500    18758    69267    3    37583    7243     28      8 3.01
1800.07/1800.60	c      126    500    18858   115534    6    37783    7968    128     41 3.04
1800.07/1800.60	c      376    500    19108   231069   12    38283    8765    378    120 3.11
1800.07/1800.60	c      852    500    19584   450966   23    39235    9642    854    259 3.28
1800.07/1800.60	c     1666    500    20398   827426   40    40863   10607   1668    459 3.63
1800.07/1800.60	c     2986    500    21718  1437607   66    43503   11668   2988    692 4.31
1800.07/1800.60	c     5069    500    23801  2399267  100    47669   12835   5071    887 5.71
1800.07/1800.60	c     8293    500    27025  3888605  143    54117   14119   8295    915 9.06
1800.07/1800.60	c    13229    500    31961  6168009  192    63989   15531  13231    809 16.34
1800.07/1800.60	c    20735    500    39467  9634789  244    79001   17085  20737    702 29.50
1800.07/1800.60	c    32097    500    50829 14882509  292   101725   18794  32099    440 72.81
1800.07/1800.60	c    49242    500    67974 22800550  335   136015   20674  49244    410 120.03
1800.07/1800.60	c    75061    500    45523 12438006  273    91080   22742  26793    275 272.83
1800.07/1800.61	c   113893    500    35047  7584703  216    70128   25017  16317    209 543.71
1800.07/1800.61	c   172245    500    42432 11000999  259    84898   27519  23702    172 999.09
1800.07/1800.61	c   259877    500    76657 26811462  349   153348   30271  57927    150 1724.28
1800.07/1800.61	c Caught signal: 15
1800.07/1800.61	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
1800.07/1800.61	v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
1800.07/1800.61	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1800.07/1800.61	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104
1800.07/1800.61	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
1800.07/1800.61	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
1800.07/1800.61	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
1800.07/1800.61	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
1800.07/1800.61	v -x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
1800.07/1800.61	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
1800.07/1800.61	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251
1800.07/1800.61	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
1800.07/1800.61	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293
1800.07/1800.61	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314
1800.07/1800.61	v -x315 -x316 -x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335
1800.07/1800.61	v x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 x354 -x355 -x356
1800.07/1800.61	v -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377
1800.07/1800.61	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398
1800.07/1800.61	v -x399 -x400 -x401 -x402 -x403 x404 -x405 x406 x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419
1800.07/1800.61	v -x420 x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 x431 -x432 -x433 x434 -x435 -x436 -x437 -x438 -x439 -x440
1800.07/1800.61	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 x456 x457 -x458 x459 -x460 -x461
1800.07/1800.61	v -x462 x463 -x464 -x465 x466 -x467 -x468 -x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x480 -x481 -x482
1800.07/1800.61	v -x483 -x484 x485 -x486 x487 -x488 -x489 x490 x491 -x492 -x493 x494 x495 x496 x497 x498 x499 x500
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   17   270148  17238   290603    74385 25761635  55655    150 1800.08
1800.07/1800.61	c Objective: -34
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	c Total time: 1800.08 s

Verifier Data (download as text)

OK	-34

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-454245-1178023099 -o ROOT/results/node51/solver-454245-1178023099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454245-1178023099/instance-454245-1178023099.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22565
/proc/meminfo: memFree=1803696/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=12200 CPUtime=0
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 157155083 12492800 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 3050 335 281 324 0 2003 0

[startup+0.0999599 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22565
/proc/meminfo: memFree=1803696/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=9824 CPUtime=0.09
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 1772 0 0 0 9 0 0 0 18 0 1 0 157155083 10059776 1741 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 2456 1742 343 324 0 1409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9824

[startup+0.10196 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22565
/proc/meminfo: memFree=1803696/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=9960 CPUtime=0.09
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 1801 0 0 0 9 0 0 0 18 0 1 0 157155083 10199040 1770 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134530711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 2490 1771 345 324 0 1443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9960

[startup+0.301978 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22565
/proc/meminfo: memFree=1803696/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=24428 CPUtime=0.29
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 5603 0 0 0 28 1 0 0 19 0 1 0 157155083 25014272 5416 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3050928 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 6107 5416 307 324 0 5176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24428

[startup+0.702014 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22565
/proc/meminfo: memFree=1803696/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=24868 CPUtime=0.68
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 5643 0 0 0 67 1 0 0 22 0 1 0 157155083 25464832 5456 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 6217 5456 307 324 0 5286 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24868

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1783016/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=24868 CPUtime=1.48
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 5643 0 0 0 147 1 0 0 25 0 1 0 157155083 25464832 5456 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 6217 5456 307 324 0 5286 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24868

[startup+3.10223 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1782888/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=25008 CPUtime=3.09
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 6210 0 0 0 304 5 0 0 25 0 1 0 157155083 25608192 5501 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3047493 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 6252 5502 313 324 0 5321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25008

[startup+6.30152 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1758568/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=56752 CPUtime=6.28
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 14121 0 0 0 620 8 0 0 25 0 1 0 157155083 58114048 13412 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 14188 13412 313 324 0 13257 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56752

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1720512/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=89452 CPUtime=12.68
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 22315 0 0 0 1255 13 0 0 25 0 1 0 157155083 91598848 21606 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 22363 21606 313 324 0 21432 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89452

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1675200/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=133096 CPUtime=25.48
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 33205 0 0 0 2529 19 0 0 25 0 1 0 157155083 136290304 32496 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 33274 32496 313 324 0 32343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 133096

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1628608/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=180444 CPUtime=51.07
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 45042 0 0 0 5079 28 0 0 25 0 1 0 157155083 184774656 44333 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 45111 44333 313 324 0 44180 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 180444

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1528000/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=279552 CPUtime=102.26
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 69828 0 0 0 10181 45 0 0 25 0 1 0 157155083 286261248 69119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 69888 69119 313 324 0 68957 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 279552

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1441280/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=365676 CPUtime=162.25
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 91407 0 0 0 16163 62 0 0 25 0 1 0 157155083 374452224 90640 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 91419 90640 313 324 0 90488 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 365676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1441280/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=365676 CPUtime=222.23
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 91407 0 0 0 22160 63 0 0 25 0 1 0 157155083 374452224 90640 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 91419 90640 313 324 0 90488 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 365676

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22566
/proc/meminfo: memFree=1441280/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=365676 CPUtime=282.21
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 91407 0 0 0 28156 65 0 0 25 0 1 0 157155083 374452224 90640 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 91419 90640 313 324 0 90488 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 365676

[startup+342.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 22566
/proc/meminfo: memFree=1441280/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=365676 CPUtime=342.21
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 91407 0 0 0 34153 68 0 0 25 0 1 0 157155083 374452224 90640 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 91419 90640 313 324 0 90488 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 365676

[startup+402.301 s]
/proc/loadavg: 1.16 1.02 1.01 2/65 22566
/proc/meminfo: memFree=1441280/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=365676 CPUtime=402.19
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 91407 0 0 0 40149 70 0 0 25 0 1 0 157155083 374452224 90640 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 91419 90640 313 324 0 90488 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 365676

[startup+462.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 22566
/proc/meminfo: memFree=1435648/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=371576 CPUtime=462.17
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 92887 0 0 0 46145 72 0 0 25 0 1 0 157155083 380493824 92120 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 92894 92120 313 324 0 91963 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 371576

[startup+522.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 22566
/proc/meminfo: memFree=1424064/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=382824 CPUtime=522.16
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 95754 0 0 0 52141 75 0 0 25 0 1 0 157155083 392011776 94927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 95706 94927 313 324 0 94775 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 382824

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 22566
/proc/meminfo: memFree=1424064/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=382824 CPUtime=582.14
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 95754 0 0 0 58136 78 0 0 25 0 1 0 157155083 392011776 94927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 95706 94927 313 324 0 94775 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 382824

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22566
/proc/meminfo: memFree=1424064/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=382824 CPUtime=642.14
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 95754 0 0 0 64134 80 0 0 25 0 1 0 157155083 392011776 94927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 95706 94927 313 324 0 94775 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 382824


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1424064/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=382824 CPUtime=822.09
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 95754 0 0 0 82125 84 0 0 25 0 1 0 157155083 392011776 94927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 95706 94927 313 324 0 94775 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 382824

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1424064/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=382824 CPUtime=882.08
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 95754 0 0 0 88123 85 0 0 25 0 1 0 157155083 392011776 94927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 95706 94927 313 324 0 94775 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 382824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1410560/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=396204 CPUtime=942.06
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 99186 0 0 0 94116 90 0 0 25 0 1 0 157155083 405712896 98297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 99051 98297 313 324 0 98120 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 396204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1410560/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=396204 CPUtime=1002.04
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 99186 0 0 0 100111 93 0 0 25 0 1 0 157155083 405712896 98297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 99051 98297 313 324 0 98120 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 396204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1410560/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=396204 CPUtime=1062.03
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 99186 0 0 0 106106 97 0 0 25 0 1 0 157155083 405712896 98297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 99051 98297 313 324 0 98120 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 396204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1410560/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=396204 CPUtime=1122.01
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 99186 0 0 0 112103 98 0 0 25 0 1 0 157155083 405712896 98297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 99051 98297 313 324 0 98120 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 396204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1410560/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=396204 CPUtime=1182
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 99186 0 0 0 118100 100 0 0 25 0 1 0 157155083 405712896 98297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 99051 98297 313 324 0 98120 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 396204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1395328/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1241.99
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 124096 103 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 411412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22566
/proc/meminfo: memFree=1395328/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1301.98
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 130093 105 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3051252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 411412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22592
/proc/meminfo: memFree=1394256/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1361.95
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 136088 107 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 411412

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395136/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1421.86
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 142077 109 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 411412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395136/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1481.84
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 148073 111 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 411412

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395136/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1541.82
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 154071 111 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 411412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395136/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1601.81
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 160068 113 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 411412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395200/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1661.79
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 166066 113 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 411412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1395200/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=411412 CPUtime=1721.78
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 103044 0 0 0 172064 114 0 0 25 0 1 0 157155083 421285888 102091 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 102853 102091 313 324 0 101922 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 411412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1378688/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=427884 CPUtime=1781.77
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 107211 0 0 0 178059 118 0 0 25 0 1 0 157155083 438153216 106191 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 106971 106191 313 324 0 106040 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 427884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=1378688/2055920 swapFree=4183264/4192956
[pid=22565] ppid=22563 vsize=427884 CPUtime=1800.07
/proc/22565/stat : 22565 (bsolo3.0.16) R 22563 22565 22038 0 -1 4194304 107211 0 0 0 179889 118 0 0 25 0 1 0 157155083 438153216 106191 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22565/statm: 106971 106191 313 324 0 106040 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 427884

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

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

Child status: 15
Real time (s): 1800.68
CPU time (s): 1800.15
CPU user time (s): 1798.9
CPU system time (s): 1.25281
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 428152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.9
system time used= 1.25281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107212
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= 1298

runsolver used 1.51377 second user time and 3.46347 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 12:38:20 UTC 2007

IDJOB= 454245
IDBENCH= 48184
IDSOLVER= 163
FILE ID= node51/454245-1178023099

PBS_JOBID= 4728367

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454245-1178023099/instance-454245-1178023099.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-454245-1178023099 -o ROOT/results/node51/solver-454245-1178023099 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454245-1178023099/instance-454245-1178023099.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  2917e00f55986a046b103b08aa2aecc1

RANDOM SEED= 78937534

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1804168 kB
Buffers:         33652 kB
Cached:         144696 kB
SwapCached:       3552 kB
Active:          64252 kB
Inactive:       124264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804168 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            7168 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            49260 kB
Committed_AS:  5428116 kB
PageTables:       1412 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= 66558 MiB

End job on node51 on Tue May  1 13:08:22 UTC 2007