Trace number 2702058

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
wbo 1.4bOPT3 179.409 179.451

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.581911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables120
Total number of constraints11
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 constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702058-1278546381.opb.
0.00/0.00	c Instance file HOME/instance-2702058-1278546381.opb
0.00/0.00	c File size is 23752 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      440                                                 |
0.00/0.00	c |  Number Clauses:        320                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 336                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     440      656     2752 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     440      656     2752 |     5500      101     60 |  0.005 % |
0.00/0.02	c |       252 |     440      656     2752 |     6050      252     63 |  0.005 % |
0.03/0.03	c |       477 |     440      656     2752 |     6655      477     58 |  0.001 % |
0.03/0.06	c |       814 |     440      656     2752 |     7320      814     56 |  0.005 % |
0.09/0.10	c |      1320 |     440      656     2752 |     8052     1320     52 |  0.001 % |
0.09/0.16	c |      2080 |     440      656     2752 |     8857     2080     51 |  0.001 % |
0.19/0.25	c |      3220 |     440      656     2752 |     9743     3220     53 |  0.001 % |
0.39/0.40	c |      4928 |     440      656     2752 |    10717     4928     50 |  0.001 % |
0.59/0.62	c |      7491 |     440      656     2752 |    11789     7491     51 |  0.001 % |
1.00/1.10	c |     11335 |     440      656     2752 |    12968    11335     52 |  0.001 % |
1.69/1.76	c |     17101 |     440      656     2752 |    14265    10552     53 |  0.001 % |
2.90/2.95	c |     25750 |     440      656     2752 |    15692    11955     49 |  0.001 % |
4.19/4.21	c |     38725 |     440      656     2752 |    17261     9008     42 |  0.001 % |
6.79/6.86	c |     58186 |     440      656     2752 |    18987    10918     61 |  0.001 % |
13.20/13.28	c |     87379 |     440      656     2752 |    20886    11453     38 |  0.001 % |
19.38/19.49	c |    131168 |     440      656     2752 |    22974    12760     46 |  0.001 % |
34.49/34.50	c |    196852 |     440      656     2752 |    25272    18653     36 |  0.001 % |
35.99/36.02	c ===============================================================================
35.99/36.02	c New solution: 137
35.99/36.02	o 137
35.99/36.02	c Elapsed CPU time: 35.4586 s	Remaining CPU time: 144.541 s
35.99/36.02	c ===============================================================================
35.99/36.02	c |    207981 |     440      657     2760 |     5000    15672     44 |  0.001 % |
36.09/36.12	c |    208081 |     440      657     2760 |     5500     4018     35 |  0.005 % |
36.09/36.13	c |    208231 |     440      657     2760 |     6050     4168     35 |  0.001 % |
36.09/36.14	c |    208457 |     440      657     2760 |     6655     4394     36 |  0.001 % |
36.09/36.19	c |    208795 |     440      657     2760 |     7320     4732     36 |  0.001 % |
36.19/36.25	c |    209301 |     440      657     2760 |     8052     5238     38 |  0.005 % |
36.29/36.31	c |    210060 |     440      657     2760 |     8857     5997     40 |  0.001 % |
36.38/36.42	c |    211200 |     440      657     2760 |     9743     7137     42 |  0.005 % |
36.48/36.57	c |    212909 |     440      657     2760 |    10717     8846     44 |  0.001 % |
36.79/36.83	c |    215471 |     440      657     2760 |    11789     5961     54 |  0.001 % |
37.29/37.30	c |    219315 |     440      657     2760 |    12968     9805     44 |  0.001 % |
37.99/38.01	c ===============================================================================
37.99/38.01	c New solution: 13
37.99/38.01	o 13
37.99/38.01	c Elapsed CPU time: 37.4053 s	Remaining CPU time: 142.595 s
37.99/38.01	c ===============================================================================
37.99/38.01	c |    224432 |     440      658     2768 |     5000     8409     30 |  0.001 % |
37.99/38.04	c |    224533 |     400      658     2768 |     5500     4305     34 |  9.091 % |
37.99/38.06	c |    224684 |     400      658     2768 |     6050     4456     35 |  9.091 % |
37.99/38.08	c |    224909 |     400      658     2768 |     6655     4681     36 |  9.096 % |
38.08/38.11	c |    225247 |     400      658     2768 |     7320     5019     35 |  9.091 % |
38.08/38.15	c |    225754 |     400      658     2768 |     8052     5526     37 |  9.091 % |
38.18/38.22	c |    226515 |     400      658     2768 |     8857     6287     38 |  9.091 % |
38.28/38.35	c |    227654 |     400      658     2768 |     9743     7426     40 |  9.091 % |
38.39/38.48	c |    229363 |     400      658     2768 |    10717     9135     42 |  9.091 % |
38.79/38.83	c |    231927 |     400      658     2768 |    11789     6192     50 |  9.096 % |
39.18/39.29	c |    235771 |     400      658     2768 |    12968    10036     39 |  9.091 % |
39.88/39.93	c |    241537 |     400      658     2768 |    14265     9225     35 |  9.091 % |
40.78/40.82	c |    250188 |     400      658     2768 |    15692    10644     37 |  9.091 % |
42.68/42.80	c |    263163 |     400      658     2768 |    17261    15671     44 |  9.091 % |
45.48/45.54	c ===============================================================================
45.48/45.54	c New solution: 9
45.48/45.54	o 9
45.48/45.54	c Elapsed CPU time: 44.7812 s	Remaining CPU time: 135.219 s
45.48/45.54	c ===============================================================================
45.48/45.54	c |    282158 |     400      659     2776 |     5000    17033     41 |  9.091 % |
45.58/45.61	c |    282258 |     400      659     2776 |     5500     4359     39 |  9.091 % |
45.58/45.62	c |    282409 |     400      659     2776 |     6050     4510     40 |  9.096 % |
45.58/45.64	c |    282637 |     400      659     2776 |     6655     4738     40 |  9.091 % |
45.58/45.66	c |    282974 |     400      659     2776 |     7320     5075     42 |  9.091 % |
45.68/45.71	c |    283480 |     400      659     2776 |     8052     5581     42 |  9.091 % |
45.68/45.77	c |    284239 |     400      659     2776 |     8857     6340     44 |  9.091 % |
45.88/45.90	c |    285378 |     400      659     2776 |     9743     7479     45 |  9.091 % |
45.98/46.02	c |    287087 |     400      659     2776 |    10717     9188     49 |  9.091 % |
45.98/46.06	c ===============================================================================
45.98/46.06	c New solution: 5
45.98/46.06	o 5
45.98/46.06	c Elapsed CPU time: 45.2841 s	Remaining CPU time: 134.716 s
45.98/46.06	c ===============================================================================
45.98/46.06	c |    287567 |     400      660     2784 |     5000     9668     50 |  9.091 % |
46.09/46.10	c |    287668 |     390      660     2784 |     5500     4897     59 | 11.368 % |
46.09/46.12	c |    287819 |     390      660     2784 |     6050     5048     59 | 11.364 % |
46.09/46.14	c |    288044 |     390      660     2784 |     6655     5273     59 | 11.364 % |
46.09/46.18	c |    288382 |     390      660     2784 |     7320     5611     59 | 11.364 % |
46.19/46.24	c |    288888 |     390      660     2784 |     8052     6117     59 | 11.364 % |
46.28/46.32	c |    289650 |     390      660     2784 |     8857     6879     56 | 11.364 % |
46.38/46.43	c |    290790 |     390      660     2784 |     9743     8019     53 | 11.364 % |
46.58/46.61	c |    292498 |     390      660     2784 |    10717     9727     53 | 11.364 % |
46.98/47.05	c |    295060 |     390      660     2784 |    11789     6741     45 | 11.364 % |
47.58/47.65	c |    298906 |     390      660     2784 |    12968    10587     39 | 11.371 % |
47.68/47.77	c ===============================================================================
47.68/47.77	c New solution: 3
47.68/47.77	o 3
47.68/47.77	c Elapsed CPU time: 46.9619 s	Remaining CPU time: 133.038 s
47.68/47.77	c ===============================================================================
47.68/47.77	c |    300344 |     390      661     2792 |     5000    12025     42 | 11.371 % |
47.78/47.81	c |    300444 |     369      661     2792 |     5500     3107     44 | 16.141 % |
47.78/47.82	c |    300594 |     369      661     2792 |     6050     3257     45 | 16.137 % |
47.78/47.84	c |    300820 |     369      661     2792 |     6655     3483     46 | 16.137 % |
47.78/47.87	c |    301157 |     369      661     2792 |     7320     3820     47 | 16.142 % |
47.88/47.92	c |    301663 |     369      661     2792 |     8052     4326     45 | 16.364 % |
47.88/47.99	c |    302423 |     368      661     2792 |     8857     5086     47 | 16.364 % |
48.08/48.13	c |    303562 |     368      661     2792 |     9743     6225     50 | 16.364 % |
48.28/48.36	c |    305270 |     368      661     2792 |    10717     7933     48 | 16.364 % |
48.58/48.67	c |    307832 |     368      661     2792 |    11789    10495     47 | 16.364 % |
49.17/49.21	c |    311676 |     368      661     2792 |    12968     8291     49 | 16.364 % |
50.08/50.18	c |    317445 |     368      661     2792 |    14265     7486     51 | 16.368 % |
51.18/51.23	c |    326094 |     368      661     2792 |    15692     8811     45 | 16.364 % |
53.38/53.49	c |    339068 |     368      661     2792 |    17261    13784     50 | 16.364 % |
56.88/56.97	c |    358529 |     368      661     2792 |    18987    15645     54 | 16.364 % |
62.28/62.30	c |    387722 |     368      661     2792 |    20886    15923     29 | 16.364 % |
72.97/73.02	c |    431511 |     368      661     2792 |    22974    17200     42 | 16.364 % |
88.07/88.13	c |    497196 |     368      661     2792 |    25272    22609     49 | 16.364 % |
113.86/113.97	c |    595723 |     367      661     2792 |    27799    18301     40 | 16.591 % |
162.66/162.70	c |    743513 |     357      661     2792 |    30579    16499     43 | 18.869 % |
179.35/179.42	c ===============================================================================
179.35/179.42	c Best Solution: 3
179.35/179.42	s OPTIMUM FOUND
179.35/179.42	c Total CPU time: 177.256 s
179.35/179.42	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 x14 x15 x16 x17 x18 -x19 x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 x36 -x37 x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 x49 x50 -x51 -x52 -x53 x54 -x55 x56 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 x185 x186 -x187 -x188 -x189 x190 -x191 x192 x193 x194 -x195 -x196 -x197 x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 x210 -x211 -x212 -x213 x214 -x215 x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x89 x90 x91 -x92 -x93 -x94 -x95 -x96 x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x313 -x314 -x315 x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 x353 -x354 -x355 x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x73 -x74 -x75 -x76 x77 x78 x79 -x80 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x377 -x378 -x379 -x380 x381 x382 x383 -x384 x385 -x386 -x387 -x388 x389 x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702058-1278546381/watcher-2702058-1278546381 -o /tmp/evaluation-result-2702058-1278546381/solver-2702058-1278546381 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702058-1278546381.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 0.86 0.31 3/106 27556
/proc/meminfo: memFree=1941472/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=2708 CPUtime=0
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 324 0 0 0 0 0 0 0 18 0 1 0 22848714 2772992 237 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 677 237 146 303 0 372 0

[startup+0.0323611 s]
/proc/loadavg: 2.11 0.86 0.31 3/106 27556
/proc/meminfo: memFree=1941472/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=2708 CPUtime=0.03
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 349 0 0 0 3 0 0 0 18 0 1 0 22848714 2772992 262 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 677 262 147 303 0 372 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2708

[startup+0.101367 s]
/proc/loadavg: 2.11 0.86 0.31 3/106 27556
/proc/meminfo: memFree=1941472/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=3100 CPUtime=0.09
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 417 0 0 0 9 0 0 0 21 0 1 0 22848714 3174400 330 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 775 330 147 303 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301383 s]
/proc/loadavg: 2.11 0.86 0.31 3/106 27556
/proc/meminfo: memFree=1941472/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=3904 CPUtime=0.29
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 621 0 0 0 29 0 0 0 21 0 1 0 22848714 3997696 534 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 976 534 147 303 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3904

[startup+0.701418 s]
/proc/loadavg: 2.11 0.86 0.31 3/106 27556
/proc/meminfo: memFree=1941472/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=5348 CPUtime=0.7
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 990 0 0 0 68 2 0 0 22 0 1 0 22848714 5476352 903 1992294400 134512640 135751879 4293722032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 1337 903 147 303 0 1032 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5348

[startup+1.50149 s]
/proc/loadavg: 2.02 0.86 0.32 2/107 27558
/proc/meminfo: memFree=1937992/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=6956 CPUtime=1.5
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 1404 0 0 0 146 4 0 0 25 0 1 0 22848714 7122944 1317 1992294400 134512640 135751879 4293722032 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 1739 1317 148 303 0 1434 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6956

[startup+3.10162 s]
/proc/loadavg: 2.02 0.86 0.32 2/107 27558
/proc/meminfo: memFree=1935264/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=10816 CPUtime=3.09
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 2368 0 0 0 302 7 0 0 25 0 1 0 22848714 11075584 2281 1992294400 134512640 135751879 4293722032 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 2704 2281 148 303 0 2399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10816

[startup+6.3019 s]
/proc/loadavg: 2.02 0.86 0.32 2/107 27558
/proc/meminfo: memFree=1927080/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=18672 CPUtime=6.29
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 4325 0 0 0 615 14 0 0 25 0 1 0 22848714 19120128 4238 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 4668 4238 148 303 0 4363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18672

[startup+12.7014 s]
/proc/loadavg: 1.86 0.86 0.32 2/107 27558
/proc/meminfo: memFree=1918028/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=26400 CPUtime=12.69
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 6265 0 0 0 1247 22 0 0 25 0 1 0 22848714 27033600 6178 1992294400 134512640 135751879 4293722032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 6600 6178 148 303 0 6295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26400

[startup+25.5005 s]
/proc/loadavg: 1.81 0.88 0.34 2/107 27558
/proc/meminfo: memFree=1896948/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=47448 CPUtime=25.48
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 11500 0 0 0 2506 42 0 0 25 0 1 0 22848714 48586752 11413 1992294400 134512640 135751879 4293722032 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 11862 11413 148 303 0 11557 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47448

[startup+51.1007 s]
/proc/loadavg: 1.53 0.89 0.35 2/107 27558
/proc/meminfo: memFree=1856772/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=88804 CPUtime=51.08
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 21831 0 0 0 5022 86 0 0 25 0 1 0 22848714 90935296 21744 1992294400 134512640 135751879 4293722032 18446744073709551615 134616317 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 22201 21744 148 303 0 21896 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88804

[startup+102.308 s]
/proc/loadavg: 1.26 0.92 0.39 2/107 27560
/proc/meminfo: memFree=1795640/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=148664 CPUtime=102.27
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 36764 0 0 0 10077 150 0 0 25 0 1 0 22848714 152231936 36677 1992294400 134512640 135751879 4293722032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 37166 36677 148 303 0 36861 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 148664

[startup+162.301 s]
/proc/loadavg: 1.14 0.95 0.43 2/107 27562
/proc/meminfo: memFree=1753976/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=190904 CPUtime=162.25
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 47274 0 0 0 16024 201 0 0 25 0 1 0 22848714 195485696 47187 1992294400 134512640 135751879 4293722032 18446744073709551615 134606646 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 47726 47187 148 303 0 47421 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 190904

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

[startup+166.302 s]
/proc/loadavg: 1.13 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1751620/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=192848 CPUtime=166.26
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 47746 0 0 0 16422 204 0 0 25 0 1 0 22848714 197476352 47659 1992294400 134512640 135751879 4293722032 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 48212 47659 148 303 0 47907 0
Current children cumulated CPU time (s) 166.26
Current children cumulated vsize (KiB) 192848

[startup+172.708 s]
/proc/loadavg: 1.12 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1749760/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=194548 CPUtime=172.66
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 48190 0 0 0 17060 206 0 0 25 0 1 0 22848714 199217152 48103 1992294400 134512640 135751879 4293722032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 48637 48103 148 303 0 48332 0
Current children cumulated CPU time (s) 172.66
Current children cumulated vsize (KiB) 194548

[startup+175.901 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1748148/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=196216 CPUtime=175.85
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 48600 0 0 0 17377 208 0 0 25 0 1 0 22848714 200925184 48513 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49054 48513 148 303 0 48749 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 196216

[startup+177.501 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1747528/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=196860 CPUtime=177.45
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 48764 0 0 0 17535 210 0 0 25 0 1 0 22848714 201584640 48677 1992294400 134512640 135751879 4293722032 18446744073709551615 134607290 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49215 48677 148 303 0 48910 0
Current children cumulated CPU time (s) 177.45
Current children cumulated vsize (KiB) 196860

[startup+178.301 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1746536/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=198016 CPUtime=178.25
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 49053 0 0 0 17614 211 0 0 25 0 1 0 22848714 202768384 48966 1992294400 134512640 135751879 4293722032 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49504 48966 148 303 0 49199 0
Current children cumulated CPU time (s) 178.25
Current children cumulated vsize (KiB) 198016

[startup+179.101 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1746536/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=198784 CPUtime=179.05
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 49229 0 0 0 17693 212 0 0 25 0 1 0 22848714 203554816 49142 1992294400 134512640 135751879 4293722032 18446744073709551615 134606387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49696 49142 148 303 0 49391 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 198784

[startup+179.308 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1745420/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=198912 CPUtime=179.25
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 49284 0 0 0 17713 212 0 0 25 0 1 0 22848714 203685888 49197 1992294400 134512640 135751879 4293722032 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49728 49197 148 303 0 49423 0
Current children cumulated CPU time (s) 179.25
Current children cumulated vsize (KiB) 198912

[startup+179.401 s]
/proc/loadavg: 1.11 0.95 0.44 2/107 27562
/proc/meminfo: memFree=1745420/2059040 swapFree=4139724/4192956
[pid=27556] ppid=27554 vsize=199040 CPUtime=179.35
/proc/27556/stat : 27556 (wbo1.4b) R 27554 27556 27178 0 -1 4202496 49307 0 0 0 17722 213 0 0 25 0 1 0 22848714 203816960 49220 1992294400 134512640 135751879 4293722032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27556/statm: 49760 49220 148 303 0 49455 0
Current children cumulated CPU time (s) 179.35
Current children cumulated vsize (KiB) 199040

Child status: 0
Real time (s): 179.451
CPU time (s): 179.409
CPU user time (s): 177.256
CPU system time (s): 2.15267
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 199040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 177.256
system time used= 2.15267
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49314
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= 1
involuntary context switches= 2109

runsolver used 0.304953 second user time and 0.85187 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-08 01:46:21
IDJOB=2702058
IDBENCH=47964
IDSOLVER=1161
FILE ID=node031/2702058-1278546381
PBS_JOBID= 11239507
Free space on /tmp= 62560 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702058-1278546381/watcher-2702058-1278546381 -o /tmp/evaluation-result-2702058-1278546381/solver-2702058-1278546381 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702058-1278546381.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 66c115908fb4694df4d314e4daf7ce17
RANDOM SEED=1038370914

node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.220
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1942496 kB
Buffers:          2248 kB
Cached:          25664 kB
SwapCached:       5360 kB
Active:          36564 kB
Inactive:         3792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1942496 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:            3580 kB
Writeback:           0 kB
AnonPages:       11564 kB
Mapped:          12080 kB
Slab:            54124 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180288 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702058-1278546381.opb

Free space on /tmp at the end= 62556 MiB
End job on node031 at 2010-07-08 01:49:21