Trace number 454251

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 3.0.17SAT (TO)-34 1800.14 1800.78

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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/454251-1178023239/instance-454251-1178023239.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: 0.224 s
0.19/0.29	c Var: 37960 Constr: 75920 37960/500/37460 Lit: 299680 Watch. Lit: 224760
0.19/0.29	c Obj. Vars: 500 (1.31718 % of total variables)
2.99/3.01	c Pre-processing Time: 3.01 s
2.99/3.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.01	c        0    500    18730    56190    3    37460    6243      0      0 3.01
2.99/3.01	c Switching off LPR mode.
2.99/3.02	o -33	3.018
2.99/3.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.03	c        0    500    18731    56690    3    37495    7243      1      0 3.02
2.99/3.03	o -34	3.028
1800.06/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.70	c       26    500    18758    69267    3    37583    7243     28      8 3.03
1800.06/1800.70	c      126    500    18858   115534    6    37783    7968    128     41 3.06
1800.06/1800.70	c      376    500    19108   231069   12    38283    8765    378    119 3.13
1800.06/1800.70	c      852    500    19584   450966   23    39235    9642    854    258 3.30
1800.06/1800.70	c     1666    500    20398   827426   40    40863   10607   1668    457 3.65
1800.06/1800.70	c     2986    500    21718  1437607   66    43503   11668   2988    689 4.33
1800.06/1800.70	c     5069    500    23801  2399267  100    47669   12835   5071    887 5.71
1800.06/1800.70	c     8293    500    27025  3888605  143    54117   14119   8295    917 9.04
1800.06/1800.70	c    13229    500    31961  6168009  192    63989   15531  13231    810 16.31
1800.06/1800.70	c    20735    500    39467  9634789  244    79001   17085  20737    703 29.48
1800.06/1800.70	c    32097    500    50829 14882509  292   101725   18794  32099    441 72.71
1800.06/1800.70	c    49242    500    67974 22800550  335   136015   20674  49244    410 119.95
1800.06/1800.70	c    75061    500    45523 12438006  273    91080   22742  26793    275 272.72
1800.06/1800.70	c   113893    500    35047  7584703  216    70128   25017  16317    209 543.04
1800.06/1800.70	c   172245    500    42432 11000999  259    84898   27519  23702    172 998.35
1800.06/1800.70	c   259877    500    76657 26811462  349   153348   30271  57927    150 1722.99
1800.06/1800.70	c Caught signal: 15
1800.06/1800.71	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
1800.06/1800.71	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
1800.06/1800.71	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
1800.06/1800.71	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
1800.06/1800.71	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
1800.06/1800.71	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
1800.06/1800.71	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
1800.06/1800.71	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
1800.06/1800.71	v -x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
1800.06/1800.71	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
1800.06/1800.71	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251
1800.06/1800.71	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
1800.06/1800.71	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293
1800.06/1800.71	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314
1800.06/1800.71	v -x315 -x316 -x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335
1800.06/1800.71	v x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 x354 -x355 -x356
1800.06/1800.71	v -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377
1800.06/1800.71	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398
1800.06/1800.71	v -x399 -x400 -x401 -x402 -x403 x404 -x405 x406 x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419
1800.06/1800.71	v -x420 x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 x431 -x432 -x433 x434 -x435 -x436 -x437 -x438 -x439 -x440
1800.06/1800.71	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 x456 x457 -x458 x459 -x460 -x461
1800.06/1800.71	v -x462 x463 -x464 -x465 x466 -x467 -x468 -x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x480 -x481 -x482
1800.06/1800.71	v -x483 -x484 x485 -x486 x487 -x488 -x489 x490 x491 -x492 -x493 x494 x495 x496 x497 x498 x499 x500
1800.06/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.71	c   17   270148  17238   290603    73407 25310379  54677    150 1800.07
1800.06/1800.71	c Objective: -34
1800.06/1800.71	s SATISFIABLE
1800.06/1800.71	c Total time: 1800.07 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/node62/watcher-454251-1178023239 -o ROOT/results/node62/solver-454251-1178023239 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454251-1178023239/instance-454251-1178023239.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 0.95 0.94 3/64 18662
/proc/meminfo: memFree=1799208/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=12200 CPUtime=0
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 120899913 12492800 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 3050 332 279 324 0 2004 0

[startup+0.016194 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18662
/proc/meminfo: memFree=1799208/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=5076 CPUtime=0.01
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 539 0 0 0 1 0 0 0 18 0 1 0 120899913 5197824 509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 1269 510 296 324 0 223 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5076

[startup+0.101204 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18662
/proc/meminfo: memFree=1799208/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=9692 CPUtime=0.09
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 1760 0 0 0 9 0 0 0 18 0 1 0 120899913 9924608 1730 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134541066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 2456 1731 341 324 0 1410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9692

[startup+0.301228 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18662
/proc/meminfo: memFree=1799208/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=24428 CPUtime=0.29
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 5600 0 0 0 27 2 0 0 19 0 1 0 120899913 25014272 5414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 6107 5414 305 324 0 5177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24428

[startup+0.701274 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18662
/proc/meminfo: memFree=1799208/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=24868 CPUtime=0.69
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 5640 0 0 0 67 2 0 0 22 0 1 0 120899913 25464832 5454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 6217 5454 305 324 0 5287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24868

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 18663
/proc/meminfo: memFree=1778464/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=24868 CPUtime=1.49
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 5640 0 0 0 147 2 0 0 25 0 1 0 120899913 25464832 5454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 6217 5454 305 324 0 5287 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24868

[startup+3.10156 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 18663
/proc/meminfo: memFree=1778336/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=25008 CPUtime=3.09
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 6186 0 0 0 303 6 0 0 25 0 1 0 120899913 25608192 5478 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 6252 5478 311 324 0 5322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25008

[startup+6.30193 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 18663
/proc/meminfo: memFree=1754080/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=56752 CPUtime=6.29
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 14128 0 0 0 619 10 0 0 25 0 1 0 120899913 58114048 13420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 14188 13420 311 324 0 13258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56752

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.94 2/65 18663
/proc/meminfo: memFree=1715624/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=89708 CPUtime=12.68
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 22355 0 0 0 1255 13 0 0 25 0 1 0 120899913 91860992 21647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 22427 21647 311 324 0 21497 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89708

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 18663
/proc/meminfo: memFree=1670632/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=132968 CPUtime=25.48
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 33199 0 0 0 2530 18 0 0 25 0 1 0 120899913 136159232 32491 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 33242 32491 311 324 0 32312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 132968

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 18663
/proc/meminfo: memFree=1623912/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=180444 CPUtime=51.07
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 45068 0 0 0 5082 25 0 0 25 0 1 0 120899913 184774656 44360 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 45111 44360 311 324 0 44181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 180444

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 18663
/proc/meminfo: memFree=1523304/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=279552 CPUtime=102.26
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 69843 0 0 0 10186 40 0 0 25 0 1 0 120899913 286261248 69135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 69888 69135 311 324 0 68958 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 279552

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1436712/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=365676 CPUtime=162.24
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 91404 0 0 0 16171 53 0 0 25 0 1 0 120899913 374452224 90638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 91419 90638 311 324 0 90489 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 365676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1436712/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=365676 CPUtime=222.22
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 91404 0 0 0 22169 53 0 0 25 0 1 0 120899913 374452224 90638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 91419 90638 311 324 0 90489 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 365676

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1436712/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=365676 CPUtime=282.2
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 91404 0 0 0 28167 53 0 0 25 0 1 0 120899913 374452224 90638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 91419 90638 311 324 0 90489 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 365676

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1436712/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=365676 CPUtime=342.18
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 91404 0 0 0 34165 53 0 0 25 0 1 0 120899913 374452224 90638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 91419 90638 311 324 0 90489 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 365676

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1436712/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=365676 CPUtime=402.16
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 91404 0 0 0 40163 53 0 0 25 0 1 0 120899913 374452224 90638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 91419 90638 311 324 0 90489 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 365676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1430888/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=371576 CPUtime=462.14
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 92901 0 0 0 46160 54 0 0 25 0 1 0 120899913 380493824 92135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 92894 92135 311 324 0 91964 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 371576

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1419368/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=382824 CPUtime=522.12
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 95751 0 0 0 52156 56 0 0 25 0 1 0 120899913 392011776 94925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 95706 94925 311 324 0 94776 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 382824

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1419432/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=382824 CPUtime=582.12
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 95751 0 0 0 58155 57 0 0 25 0 1 0 120899913 392011776 94925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 95706 94925 311 324 0 94776 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 382824

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18663
/proc/meminfo: memFree=1419432/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=382824 CPUtime=642.1
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 95751 0 0 0 64153 57 0 0 25 0 1 0 120899913 392011776 94925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 95706 94925 311 324 0 94776 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 382824


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1419304/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=382824 CPUtime=882.02
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 95751 0 0 0 88145 57 0 0 25 0 1 0 120899913 392011776 94925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 95706 94925 311 324 0 94776 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 382824

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1405800/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=396204 CPUtime=942
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 99183 0 0 0 94140 60 0 0 25 0 1 0 120899913 405712896 98295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 99051 98295 311 324 0 98121 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 396204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1405800/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=396204 CPUtime=1001.99
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 99183 0 0 0 100139 60 0 0 25 0 1 0 120899913 405712896 98295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 99051 98295 311 324 0 98121 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 396204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1405800/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=396204 CPUtime=1061.97
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 99183 0 0 0 106137 60 0 0 25 0 1 0 120899913 405712896 98295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 99051 98295 311 324 0 98121 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 396204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1405864/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=396204 CPUtime=1121.95
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 99183 0 0 0 112135 60 0 0 25 0 1 0 120899913 405712896 98295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 99051 98295 311 324 0 98121 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 396204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18665
/proc/meminfo: memFree=1405864/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=396204 CPUtime=1181.93
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 99183 0 0 0 118133 60 0 0 25 0 1 0 120899913 405712896 98295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 99051 98295 311 324 0 98121 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 396204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 18781
/proc/meminfo: memFree=1389368/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1241.86
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 124119 67 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 411412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390376/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1301.8
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 130112 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 411412

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390440/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1361.78
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 136110 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 411412

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390440/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1421.76
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 142108 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 411412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390440/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1481.74
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 148106 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 411412

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390504/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1541.72
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 154104 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 411412

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390440/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1601.7
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 160102 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 411412

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390504/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1661.68
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 166100 68 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 411412

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1390440/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=411412 CPUtime=1721.67
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 103041 0 0 0 172098 69 0 0 25 0 1 0 120899913 421285888 102089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 102853 102089 311 324 0 101923 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 411412

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1373864/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=427884 CPUtime=1781.66
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 107208 0 0 0 178093 73 0 0 25 0 1 0 120899913 438153216 106189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 106971 106189 311 324 0 106041 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 427884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1373864/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=427884 CPUtime=1800.06
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 107208 0 0 0 179933 73 0 0 25 0 1 0 120899913 438153216 106189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 106971 106189 311 324 0 106041 0
Current children cumulated CPU time (s) 1800.06
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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18863
/proc/meminfo: memFree=1373864/2055920 swapFree=4184544/4192956
[pid=18662] ppid=18660 vsize=427884 CPUtime=1800.06
/proc/18662/stat : 18662 (bsolo3.0.17) R 18660 18662 17784 0 -1 4194304 107208 0 0 0 179933 73 0 0 25 0 1 0 120899913 438153216 106189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18662/statm: 106971 106189 311 324 0 106041 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 427884

Child status: 15
Real time (s): 1800.78
CPU time (s): 1800.14
CPU user time (s): 1799.34
CPU system time (s): 0.799878
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 428152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.799878
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= 3629

runsolver used 1.45978 second user time and 3.51446 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 12:40:39 UTC 2007

IDJOB= 454251
IDBENCH= 48184
IDSOLVER= 199
FILE ID= node62/454251-1178023239

PBS_JOBID= 4728387

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454251-1178023239/instance-454251-1178023239.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-454251-1178023239 -o ROOT/results/node62/solver-454251-1178023239 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454251-1178023239/instance-454251-1178023239.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  2917e00f55986a046b103b08aa2aecc1

RANDOM SEED= 765735317

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1799680 kB
Buffers:         28744 kB
Cached:         154600 kB
SwapCached:       2296 kB
Active:          81924 kB
Inactive:       111572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799680 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            7048 kB
Writeback:           0 kB
Mapped:          16320 kB
Slab:            48808 kB
Committed_AS:  1382844 kB
PageTables:       1464 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 node62 on Tue May  1 13:10:42 UTC 2007