Trace number 433116

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 (MO)-45 1223.56 1223.9

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
MD5SUMf7a936a02ddf18c17dc27b7b53733ab1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126163
Number of constraints which are clauses126163
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 1534
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 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
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/433116-1177954736/instance-433116-1177954736.opb
0.00/0.00	c File size is 3113083 bytes.
0.49/0.52	c Highest Coefficient sum: 1534
0.49/0.52	c Parsing was ok!!
0.49/0.52	c Total parsing time: 0.525 s
0.49/0.57	c Var: 1534 Constr: 126163 126163/0/0 Lit: 252326 Watch. Lit: 252326
0.49/0.57	c Obj. Vars: 1534 (100 % of total variables)
4.69/4.78	c Pre-processing Time: 4.78 s
4.69/4.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.79	c        0   1534   126163   252326    2   252326   42054      0      0 4.78
4.69/4.79	c Switching off LPR mode.
4.79/4.80	o -42	4.801
4.79/4.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.82	c        0   1534   126164   253860    2   252370   43054      1      0 4.81
4.79/4.82	o -43	4.817
8.58/8.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.58/8.65	c       12   1534   126177   273268    2   252439   43054     14      2 4.82
8.58/8.65	c      112   1534   126277   422029    3   252639   47360    114     22 4.89
8.58/8.65	c      362   1534   126527   793894    6   253139   52097    364     70 5.12
8.58/8.65	c      837   1534   127002  1500558   11   254089   57307    839    149 5.59
8.58/8.65	c     1652   1534   127817  2713007   21   255719   63038   1654    249 6.61
8.58/8.65	c     2973   1534   129138  4677822   36   258361   69342   2975    344 8.63
8.58/8.65	o -44	8.643
361.69/361.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
361.69/361.83	c     2975   1534   129141  4682330   36   258411   43054   2978    344 8.65
361.69/361.83	c     3076   1534   129242  4832454   37   258613   47360   3079    351 8.74
361.69/361.83	c     3326   1534   129492  5203922   40   259113   52097   3329    365 9.11
361.69/361.83	c     3802   1534   129968  5911680   45   260065   57307   3805    378 10.04
361.69/361.83	c     4615   1534   130781  7120711   54   261691   63038   4618    422 10.92
361.69/361.83	c     5936   1534   132102  9083647   68   264333   69342   5939    453 13.09
361.69/361.83	c     8017   1534   134183 12173475   90   268495   76277   8020    498 16.08
361.69/361.83	c    11240   1534   137406 16964298  123   274941   83905  11243    411 27.31
361.69/361.83	c    16177   1534   142343 24304615  170   284815   92296  16180    345 46.80
361.69/361.83	c    23683   1534   149849 35460349  236   299827  101526  23686    254 93.05
361.69/361.83	c    35045   1534   161211 52347719  324   322551  111679  35048    209 167.04
361.69/361.83	c    52189   1534   178355 77826649  436   356839  122847  52192    150 347.71
361.69/361.83	o -45	361.73
1223.26/1223.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1223.26/1223.60	c    53605   1534   179772 79933171  444   359718   43054  53609    148 361.74
1223.26/1223.60	c    53705   1534   137979 17812473  129   276003   47360  11816    125 427.77
1223.26/1223.60	c    53956   1534   138230 18185340  131   276505   52097  12067    126 428.21
1223.26/1223.60	c    54431   1534   138705 18889836  136   277455   57307  12542    125 433.38
1223.26/1223.60	c    55244   1534   139518 20097419  144   279081   63038  13355    127 434.56
1223.26/1223.60	c    56564   1534   140838 22057979  156   281721   69342  14675    129 437.10
1223.26/1223.60	c    58647   1534   142921 25150534  175   285887   76277  16758    132 443.12
1223.26/1223.60	c    61870   1534   146144 29937075  204   292333   83905  19981    137 450.94
1223.26/1223.60	c    66806   1534   151080 37269077  246   302205   92296  24917    142 468.58
1223.26/1223.60	c    74313   1534   158587 48416002  305   317219  101526  32424    150 495.33
1223.26/1223.60	c    85675   1534   169949 65293507  384   339943  111679  43786    151 567.07
1223.26/1223.60	c   102819   1534   187093 90759773  485   374231  122847  60930    154 663.87
1223.26/1223.60	c   128638   1534   212912 129104908  606   425869  135132  86749    136 944.69
1223.26/1223.60	c Caught signal: 15
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1223.26/1223.60	v -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338
1223.26/1223.60	v -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317
1223.26/1223.60	v -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 x302 -x301 -x300 -x299 -x298 -x297 -x296
1223.26/1223.60	v -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275
1223.26/1223.60	v -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254
1223.26/1223.60	v -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233
1223.26/1223.60	v -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212
1223.26/1223.60	v -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191
1223.26/1223.60	v -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170
1223.26/1223.60	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149
1223.26/1223.60	v -x148 -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128
1223.26/1223.60	v -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107
1223.26/1223.60	v -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83
1223.26/1223.60	v -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57
1223.26/1223.60	v -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31
1223.26/1223.60	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4
1223.26/1223.60	v -x3 -x2 -x1
1223.26/1223.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1223.26/1223.60	c   32   137864  17156   161542   222138 142803777  95975    112 1223.27
1223.26/1223.60	c Objective: -45
1223.26/1223.60	s SATISFIABLE
1223.26/1223.60	c Total time: 1223.27 s

Verifier Data (download as text)

OK	-45

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-433116-1177954736 -o ROOT/results/node4/solver-433116-1177954736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433116-1177954736/instance-433116-1177954736.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: 0.86 0.97 0.96 3/77 1416
/proc/meminfo: memFree=1851536/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=14780 CPUtime=0
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271511413 15134720 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 3695 334 279 324 0 2004 0

[startup+0.0552079 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 1416
/proc/meminfo: memFree=1851536/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=8220 CPUtime=0.05
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 752 0 0 0 5 0 0 0 18 0 1 0 271511413 8417280 722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 2055 723 351 324 0 364 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8220

[startup+0.101211 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 1416
/proc/meminfo: memFree=1851536/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=9456 CPUtime=0.09
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 1104 0 0 0 9 0 0 0 18 0 1 0 271511413 9682944 1074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 2364 1075 419 324 0 673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9456

[startup+0.30123 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 1416
/proc/meminfo: memFree=1851536/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=14128 CPUtime=0.29
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 2559 0 0 0 29 0 0 0 19 0 1 0 271511413 14467072 2529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 3532 2529 705 324 0 1841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14128

[startup+0.701268 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 1416
/proc/meminfo: memFree=1851536/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=22396 CPUtime=0.69
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 5759 0 0 0 67 2 0 0 23 0 1 0 271511413 22933504 4968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 5599 4968 303 324 0 4669 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22396

[startup+1.50135 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1828680/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=26544 CPUtime=1.49
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 6781 0 0 0 145 4 0 0 25 0 1 0 271511413 27181056 5990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 6636 5990 305 324 0 5706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26544

[startup+3.1015 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1828552/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=26544 CPUtime=3.09
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 6781 0 0 0 302 7 0 0 25 0 1 0 271511413 27181056 5990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 6636 5990 305 324 0 5706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26544

[startup+6.30181 s]
/proc/loadavg: 0.87 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1819600/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=50108 CPUtime=6.28
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 14629 0 0 0 616 12 0 0 25 0 1 0 271511413 51310592 11913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 12527 11913 310 324 0 11597 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50108

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1730448/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=130900 CPUtime=12.69
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 34817 0 0 0 1248 21 0 0 25 0 1 0 271511413 134041600 32101 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 32725 32101 310 324 0 31795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130900

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1630480/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=225596 CPUtime=25.48
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 58482 0 0 0 2517 31 0 0 25 0 1 0 271511413 231010304 55766 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 56399 55766 310 324 0 55469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 225596

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1504592/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=354120 CPUtime=51.06
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 90627 0 0 0 5060 46 0 0 25 0 1 0 271511413 362618880 87911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 88530 87911 310 324 0 87600 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 354120

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1323344/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=531228 CPUtime=102.25
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 134886 0 0 0 10159 66 0 0 25 0 1 0 271511413 543977472 132170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 132807 132170 310 324 0 131877 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 531228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=1176016/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=679564 CPUtime=162.23
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 171974 0 0 0 16140 83 0 0 25 0 1 0 271511413 695873536 169258 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 169891 169258 310 324 0 168961 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 679564

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=999440/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=854288 CPUtime=222.22
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 215654 0 0 0 22118 104 0 0 25 0 1 0 271511413 874790912 212938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 213572 212938 310 324 0 212642 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 854288

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=920912/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=933012 CPUtime=282.21
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 235341 0 0 0 28108 113 0 0 25 0 1 0 271511413 955404288 232625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 233253 232625 310 324 0 232323 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 933012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=843472/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1009792 CPUtime=342.19
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 254545 0 0 0 34097 122 0 0 25 0 1 0 271511413 1034027008 251829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 252448 251829 310 324 0 251518 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1009792

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=812560/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1040304 CPUtime=402.17
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 262207 0 0 0 40093 124 0 0 25 0 1 0 271511413 1065271296 259438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 260076 259438 310 324 0 259146 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1040304

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=812688/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1040304 CPUtime=462.17
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 262207 0 0 0 46092 125 0 0 25 0 1 0 271511413 1065271296 259438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 260076 259438 310 324 0 259146 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1040304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=812752/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1040304 CPUtime=522.15
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 262207 0 0 0 52090 125 0 0 25 0 1 0 271511413 1065271296 259438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 260076 259438 310 324 0 259146 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1040304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=812752/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1040304 CPUtime=582.13
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 262207 0 0 0 58088 125 0 0 25 0 1 0 271511413 1065271296 259438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 260076 259438 310 324 0 259146 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1040304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=723344/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1129548 CPUtime=642.12
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 284538 0 0 0 64075 137 0 0 25 0 1 0 271511413 1156657152 281769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 282387 281769 310 324 0 281457 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1129548

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=515280/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1338264 CPUtime=702.11
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 336720 0 0 0 70055 156 0 0 25 0 1 0 271511413 1370382336 333951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 334566 333951 310 324 0 333636 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1338264

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=400528/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1451964 CPUtime=762.1
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 365127 0 0 0 76042 168 0 0 25 0 1 0 271511413 1486811136 362358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 362991 362358 310 324 0 362061 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1451964

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=320720/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1532308 CPUtime=822.07
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 385208 0 0 0 82029 178 0 0 25 0 1 0 271511413 1569083392 382439 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 383077 382439 310 324 0 382147 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1532308

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=256272/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1595892 CPUtime=882.05
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 401128 0 0 0 88019 186 0 0 25 0 1 0 271511413 1634193408 398359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 398973 398359 310 324 0 398043 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1595892

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=189840/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1663260 CPUtime=942.04
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 417960 0 0 0 94008 196 0 0 25 0 1 0 271511413 1703178240 415191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 415815 415191 310 324 0 414885 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1663260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=157200/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1694668 CPUtime=1002.03
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 425817 0 0 0 100003 200 0 0 25 0 1 0 271511413 1735340032 423048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 423667 423048 310 324 0 422737 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1694668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=129936/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1722012 CPUtime=1062.01
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 432658 0 0 0 105997 204 0 0 25 0 1 0 271511413 1763340288 429889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 430503 429889 310 324 0 429573 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1722012

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=91920/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1759720 CPUtime=1121.99
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 442080 0 0 0 111991 208 0 0 25 0 1 0 271511413 1801953280 439311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 439930 439311 310 324 0 439000 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1759720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=46992/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1804956 CPUtime=1181.99
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 453379 0 0 0 117986 213 0 0 25 0 1 0 271511413 1848274944 450610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 451239 450610 310 324 0 450309 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1804956



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1223.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=15888/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=1843300 CPUtime=1223.26
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194304 462961 0 0 0 122109 217 0 0 25 0 1 0 271511413 1887539200 460192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 460825 460192 310 324 0 459895 0
Current children cumulated CPU time (s) 1223.26
Current children cumulated vsize (KiB) 1843300

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

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

[startup+1223.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1417
/proc/meminfo: memFree=15888/2055920 swapFree=4141160/4192956
[pid=1416] ppid=1414 vsize=0 CPUtime=1223.46
/proc/1416/stat : 1416 (bsolo3.0.17) R 1414 1416 1353 0 -1 4194308 462965 0 0 0 122109 237 0 0 25 0 1 0 271511413 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1416/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1223.46
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1223.9
CPU time (s): 1223.56
CPU user time (s): 1221.09
CPU system time (s): 2.46462
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1221.09
system time used= 2.46462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462965
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= 3445

runsolver used 1.03384 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 17:38:57 UTC 2007

IDJOB= 433116
IDBENCH= 2268
IDSOLVER= 199
FILE ID= node4/433116-1177954736

PBS_JOBID= 4727703

Free space on /tmp= 66555 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/frb59-26-opb/normalized-frb59-26-2.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433116-1177954736/instance-433116-1177954736.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-433116-1177954736 -o ROOT/results/node4/solver-433116-1177954736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433116-1177954736/instance-433116-1177954736.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f7a936a02ddf18c17dc27b7b53733ab1

RANDOM SEED= 588528548

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1851944 kB
Buffers:         34444 kB
Cached:          83960 kB
SwapCached:      14808 kB
Active:          57896 kB
Inactive:        82920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851944 kB
SwapTotal:     4192956 kB
SwapFree:      4141160 kB
Dirty:            9812 kB
Writeback:           0 kB
Mapped:          29356 kB
Slab:            48676 kB
Committed_AS:  6428276 kB
PageTables:       1816 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= 66555 MiB

End job on node4 on Mon Apr 30 17:59:22 UTC 2007