Trace number 433084

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)-25 1800.11 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
MD5SUM65bafde3eb06761afc4fe90b6aa8c264
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark250.661
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17827
Number of constraints which are clauses17827
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c 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/433084-1177954195/instance-433084-1177954195.opb
0.00/0.00	c File size is 422137 bytes.
0.00/0.07	c Highest Coefficient sum: 450
0.00/0.07	c Parsing was ok!!
0.00/0.07	c Total parsing time: 0.072 s
0.00/0.08	c Var: 450 Constr: 17827 17827/0/0 Lit: 35654 Watch. Lit: 35654
0.00/0.08	c Obj. Vars: 450 (100 % of total variables)
0.19/0.23	c Pre-processing Time: 0.226 s
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c        0    450    17827    35654    2    35654    5942      0      0 0.23
0.19/0.23	c Switching off LPR mode.
0.19/0.23	o -22	0.228
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c        0    450    17828    36104    2    35678    6942      1      0 0.23
0.19/0.23	o -23	0.233
0.28/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.37	c       19    450    17848    44634    2    35741    6942     21     81 0.23
0.28/0.37	c      119    450    17948    86983    4    35941    7637    121    455 0.26
0.28/0.37	c      369    450    18198   192720   10    36441    8401    371   1111 0.33
0.28/0.37	o -24	0.371
12.79/12.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.79/12.84	c      509    450    18339   252414   13    36747    6942    512   1368 0.37
12.79/12.84	c      609    450    18439   294603   15    36947    7637    612   1511 0.40
12.79/12.84	c      859    450    18689   400032   21    37447    8401    862   1819 0.47
12.79/12.84	c     1336    450    19166   601178   31    38401    9242   1339   2015 0.66
12.79/12.84	c     2149    450    19979   944369   47    40027   10167   2152   2019 1.06
12.79/12.84	c     3470    450    21300  1502070   70    42669   11184   3473   1910 1.82
12.79/12.84	c     5551    450    23381  2380282  101    46831   12303   5554   1693 3.28
12.79/12.84	c     8775    450    26605  3739859  140    53279   13534   8778   1183 7.41
12.79/12.84	o -25	12.836
1800.07/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.60	c    11299    450    29130  4804620  164    58354    6942  11303    880 12.84
1800.07/1800.60	c    11400    450    21400  1542000   72    42825    7637   3573    865 13.17
1800.07/1800.60	c    11650    450    21650  1646853   76    43325    8401   3823    875 13.31
1800.07/1800.60	c    12126    450    22126  1847444   83    44277    9242   4299    893 13.57
1800.07/1800.60	c    12940    450    22940  2190184   95    45905   10167   5113    890 14.52
1800.07/1800.60	c    14260    450    24260  2745123  113    48545   11184   6433    940 15.17
1800.07/1800.60	c    16341    450    26341  3620014  137    52707   12303   8514    960 17.02
1800.07/1800.60	c    19564    450    29564  4976116  168    59153   13534  11737    796 24.57
1800.07/1800.60	c    24500    450    27303  4018411  147    54631   14888   9476    750 32.65
1800.07/1800.60	c    32006    450    26937  3866774  143    53899   16377   9110    682 46.90
1800.07/1800.60	c    43367    450    29688  5022650  169    59401   18015  11861    612 70.77
1800.07/1800.60	c    60511    450    27970  4296017  153    55965   19817  10143    460 131.41
1800.07/1800.60	c    86330    450    33111  6459975  195    66247   21799  15284    351 245.86
1800.07/1800.60	c   125163    450    37949  8489369  223    75923   23979  20122    226 552.56
1800.07/1800.60	c   183515    450    29283  4850582  165    58591   26377  11456    196 932.63
1800.07/1800.60	c   271148    450    38636  8784087  227    77297   29015  20809    165 1640.97
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	v -x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 x434 -x433 -x432 -x431 -x430
1800.07/1800.60	v -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
1800.07/1800.60	v -x408 -x407 -x406 x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 x390 -x389 -x388
1800.07/1800.60	v -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367
1800.07/1800.60	v -x366 -x365 -x364 x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 x352 -x351 -x350 -x349 -x348 -x347 -x346
1800.07/1800.60	v -x345 -x344 -x343 x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 x326 -x325
1800.07/1800.60	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 -x307 -x306 -x305 -x304
1800.07/1800.60	v -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283
1800.07/1800.60	v -x282 -x281 -x280 -x279 -x278 -x277 -x276 x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
1800.07/1800.60	v -x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 x247 -x246 -x245 -x244 -x243 -x242 -x241
1800.07/1800.60	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
1800.07/1800.60	v -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
1800.07/1800.60	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
1800.07/1800.60	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
1800.07/1800.60	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
1800.07/1800.60	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 x117 -x116 -x115
1800.07/1800.60	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93
1800.07/1800.60	v -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67
1800.07/1800.60	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 -x41
1800.07/1800.60	v -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15
1800.07/1800.60	v -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c   28   308309  24555   338353    39193  9032703  21366    171 1800.08
1800.07/1800.60	c Objective: -25
1800.07/1800.60	s SATISFIABLE
1800.07/1800.60	c Total time: 1800.08 s

Verifier Data (download as text)

OK	-25

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-433084-1177954195 -o ROOT/results/node1/solver-433084-1177954195 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433084-1177954195/instance-433084-1177954195.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 4436
/proc/meminfo: memFree=1853120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=12152 CPUtime=0
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271457309 12443648 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 3038 334 279 324 0 2004 0

[startup+0.0837199 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 4436
/proc/meminfo: memFree=1853120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=6636 CPUtime=0.07
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 1147 0 0 0 7 0 0 0 18 0 1 0 271457309 6795264 1013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 1659 1013 302 324 0 729 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6636

[startup+0.101768 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 4436
/proc/meminfo: memFree=1853120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=6636 CPUtime=0.09
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 1148 0 0 0 9 0 0 0 18 0 1 0 271457309 6795264 1014 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 1659 1014 302 324 0 729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6636

[startup+0.301789 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 4436
/proc/meminfo: memFree=1853120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=8064 CPUtime=0.28
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 1626 0 0 0 27 1 0 0 19 0 1 0 271457309 8257536 1384 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 2016 1384 310 324 0 1086 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8064

[startup+0.701836 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 4436
/proc/meminfo: memFree=1853120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=14568 CPUtime=0.69
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 3250 0 0 0 67 2 0 0 22 0 1 0 271457309 14917632 3008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 3642 3008 310 324 0 2712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14568

[startup+1.50193 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1838904/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=23404 CPUtime=1.49
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 5459 0 0 0 146 3 0 0 25 0 1 0 271457309 23965696 5217 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 5851 5217 310 324 0 4921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23404

[startup+3.10107 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1827512/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=36320 CPUtime=3.09
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 8691 0 0 0 304 5 0 0 25 0 1 0 271457309 37191680 8449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 9080 8449 310 324 0 8150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36320

[startup+6.3025 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1808120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=51536 CPUtime=6.29
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 12516 0 0 0 621 8 0 0 25 0 1 0 271457309 52772864 12274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 12884 12274 310 324 0 11954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51536

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1790008/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=68184 CPUtime=12.69
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 16662 0 0 0 1258 11 0 0 25 0 1 0 271457309 69820416 16420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 17046 16420 310 324 0 16116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68184

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1784120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=73316 CPUtime=25.48
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 17960 0 0 0 2536 12 0 0 25 0 1 0 271457309 75075584 17718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 18329 17718 310 324 0 17399 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73316

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1766328/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=90180 CPUtime=51.08
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 22166 0 0 0 5093 15 0 0 25 0 1 0 271457309 92344320 21924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 22545 21924 310 324 0 21615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 90180

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1749240/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=107192 CPUtime=102.27
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 26418 0 0 0 10209 18 0 0 25 0 1 0 271457309 109764608 26176 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 26798 26176 310 324 0 25868 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 107192

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1739320/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=117044 CPUtime=162.25
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 28891 0 0 0 16205 20 0 0 25 0 1 0 271457309 119853056 28649 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 29261 28649 310 324 0 28331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 117044

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1739128/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=117172 CPUtime=222.22
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 28919 0 0 0 22202 20 0 0 25 0 1 0 271457309 119984128 28677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 29293 28677 310 324 0 28363 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 117172

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4437
/proc/meminfo: memFree=1728312/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=127948 CPUtime=282.2
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 31621 0 0 0 28198 22 0 0 25 0 1 0 271457309 131018752 31379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 31987 31379 310 324 0 31057 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 127948

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1728248/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=127948 CPUtime=342.19
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 31621 0 0 0 34196 23 0 0 25 0 1 0 271457309 131018752 31379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 31987 31379 310 324 0 31057 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127948

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1728184/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=128024 CPUtime=402.18
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 31629 0 0 0 40194 24 0 0 25 0 1 0 271457309 131096576 31387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6262268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 32006 31387 310 324 0 31076 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 128024

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1728312/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=128024 CPUtime=462.15
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 31629 0 0 0 46191 24 0 0 25 0 1 0 271457309 131096576 31387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 32006 31387 310 324 0 31076 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 128024

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1728120/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=128144 CPUtime=522.13
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 31660 0 0 0 52189 24 0 0 25 0 1 0 271457309 131219456 31418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 32036 31418 310 324 0 31106 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 128144

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1716344/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=139868 CPUtime=582.11
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 34593 0 0 0 58185 26 0 0 25 0 1 0 271457309 143224832 34351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 34967 34351 310 324 0 34037 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 139868

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1716280/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=139960 CPUtime=642.11
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 34616 0 0 0 64184 27 0 0 25 0 1 0 271457309 143319040 34374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134548161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 34990 34374 310 324 0 34060 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 139960


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1716024/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=140172 CPUtime=822.05
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 34669 0 0 0 82177 28 0 0 25 0 1 0 271457309 143536128 34427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 35043 34427 310 324 0 34113 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 140172

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1716024/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=140048 CPUtime=882.03
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 34669 0 0 0 88174 29 0 0 25 0 1 0 271457309 143409152 34404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 35012 34404 310 324 0 34082 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 140048

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1716088/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=140048 CPUtime=942.01
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 34669 0 0 0 94172 29 0 0 25 0 1 0 271457309 143409152 34404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 35012 34404 310 324 0 34082 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 140048

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1704184/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=152216 CPUtime=1002
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37696 0 0 0 100168 32 0 0 25 0 1 0 271457309 155869184 37431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38054 37431 310 324 0 37124 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 152216

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703224/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=152980 CPUtime=1061.97
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37896 0 0 0 106165 32 0 0 25 0 1 0 271457309 156651520 37631 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38245 37631 310 324 0 37315 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 152980

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703160/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153008 CPUtime=1121.96
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37903 0 0 0 112163 33 0 0 25 0 1 0 271457309 156680192 37638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38252 37638 310 324 0 37322 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 153008

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703160/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153008 CPUtime=1181.95
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37903 0 0 0 118161 34 0 0 25 0 1 0 271457309 156680192 37638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38252 37638 310 324 0 37322 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 153008

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703032/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153136 CPUtime=1241.92
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 124158 34 0 0 25 0 1 0 271457309 156811264 37673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5946484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38284 37673 310 324 0 37354 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 153136

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1702968/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153136 CPUtime=1301.91
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 130156 35 0 0 25 0 1 0 271457309 156811264 37673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38284 37673 310 324 0 37354 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 153136

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1702968/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153136 CPUtime=1361.89
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 136154 35 0 0 25 0 1 0 271457309 156811264 37673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38284 37673 310 324 0 37354 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 153136

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1702968/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153008 CPUtime=1421.87
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 142152 35 0 0 25 0 1 0 271457309 156680192 37644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38252 37644 310 324 0 37322 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 153008

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1702968/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153008 CPUtime=1481.85
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 148149 36 0 0 25 0 1 0 271457309 156680192 37644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38252 37644 310 324 0 37322 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 153008

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703032/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=153008 CPUtime=1541.83
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 154147 36 0 0 25 0 1 0 271457309 156680192 37644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38252 37644 310 324 0 37322 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 153008

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703096/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=152980 CPUtime=1601.82
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 160145 37 0 0 25 0 1 0 271457309 156651520 37637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38245 37637 310 324 0 37315 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 152980

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1703224/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=152980 CPUtime=1661.8
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 37938 0 0 0 166143 37 0 0 25 0 1 0 271457309 156651520 37637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 38245 37637 310 324 0 37315 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 152980

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1688888/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=167252 CPUtime=1721.78
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 41503 0 0 0 172137 41 0 0 25 0 1 0 271457309 171266048 41202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 41813 41202 310 324 0 40883 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 167252

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1688568/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=167504 CPUtime=1781.76
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 41565 0 0 0 178135 41 0 0 25 0 1 0 271457309 171524096 41264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 41876 41264 310 324 0 40946 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 167504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4439
/proc/meminfo: memFree=1688568/2055920 swapFree=4145736/4192956
[pid=4436] ppid=4434 vsize=167504 CPUtime=1800.07
/proc/4436/stat : 4436 (bsolo3.0.17) R 4434 4436 3239 0 -1 4194304 41565 0 0 0 179965 42 0 0 25 0 1 0 271457309 171524096 41264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4436/statm: 41876 41264 310 324 0 40946 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 167504

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): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1799.66
CPU system time (s): 0.448931
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 167504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41569
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= 2637

runsolver used 1.39779 second user time and 3.83842 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Apr 30 17:29:55 UTC 2007

IDJOB= 433084
IDBENCH= 2236
IDSOLVER= 199
FILE ID= node1/433084-1177954195

PBS_JOBID= 4727681

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433084-1177954195/instance-433084-1177954195.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-433084-1177954195 -o ROOT/results/node1/solver-433084-1177954195 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433084-1177954195/instance-433084-1177954195.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  65bafde3eb06761afc4fe90b6aa8c264

RANDOM SEED= 285736139

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1853528 kB
Buffers:         31576 kB
Cached:          81172 kB
SwapCached:      14344 kB
Active:          53560 kB
Inactive:        82748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853528 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            7012 kB
Writeback:           0 kB
Mapped:          30644 kB
Slab:            51572 kB
Committed_AS:  5274508 kB
PageTables:       1836 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 node1 on Mon Apr 30 17:59:57 UTC 2007