Trace number 353386

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
Pueblo 1.4SAT-15 1782.75 1783.27

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
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 benchmark131.453
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 constraints17831
Number of constraints which are clauses17831
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.09/0.18	c starting to Solve
0.09/0.18	c #variables read: 450 - #constraints read: 17832
0.09/0.18	o 0
0.09/0.18	o 1
0.09/0.18	o 2
0.19/0.29	o 3
0.69/0.78	o 4
0.99/1.05	o 5
4.59/4.63	o 6
7.49/7.50	o 7
33.98/34.01	o 8
75.07/75.18	o 9
101.26/101.39	o 10
155.84/155.90	o 11
237.12/237.26	o 12
286.01/286.13	o 13
417.96/418.15	o 14
1599.03/1599.56	o 15
1782.67/1783.25	c total time              : 1783 s
1782.67/1783.25	s SATISFIABLE
1782.67/1783.25	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430
1782.67/1783.25	v -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
1782.67/1783.25	v -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388
1782.67/1783.25	v -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367
1782.67/1783.25	v -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 x346
1782.67/1783.25	v -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 x328 -x327 -x326 -x325
1782.67/1783.25	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304
1782.67/1783.25	v -x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 x285 -x284 -x283
1782.67/1783.25	v -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
1782.67/1783.25	v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241
1782.67/1783.25	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
1782.67/1783.25	v -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
1782.67/1783.25	v -x198 x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
1782.67/1783.25	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
1782.67/1783.25	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
1782.67/1783.25	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115
1782.67/1783.25	v -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93
1782.67/1783.25	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
1782.67/1783.25	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
1782.67/1783.25	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
1782.67/1783.25	v -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1

Verifier Data (download as text)

OK	-15

Conversion Script Data (download as text)

/tmp/evaluation/353386-1176664531/instance-353386-1176664531.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-353386-1176664531 -o ROOT/results/node21/solver-353386-1176664531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/353386-1176664531/instance-353386-1176664531.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: 0.78 0.95 0.98 2/77 32406
/proc/meminfo: memFree=1831064/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=2552 CPUtime=0
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 114370464 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 638 230 193 16 0 77 0

[startup+0.097084 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 32406
/proc/meminfo: memFree=1831064/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=3884 CPUtime=0.09
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 591 0 0 0 9 0 0 0 18 0 1 0 114370464 3977216 561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 971 561 199 16 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3884

[startup+0.101083 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 32406
/proc/meminfo: memFree=1831064/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=3884 CPUtime=0.09
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 604 0 0 0 9 0 0 0 18 0 1 0 114370464 3977216 574 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134544621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 971 574 199 16 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3884

[startup+0.301106 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 32406
/proc/meminfo: memFree=1831064/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=5104 CPUtime=0.29
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 887 0 0 0 29 0 0 0 20 0 1 0 114370464 5226496 857 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 1276 857 205 16 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5104

[startup+0.701149 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 32406
/proc/meminfo: memFree=1831064/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=5104 CPUtime=0.69
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 887 0 0 0 69 0 0 0 23 0 1 0 114370464 5226496 857 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 1276 857 205 16 0 715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5104

[startup+1.50124 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32407
/proc/meminfo: memFree=1827984/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=6448 CPUtime=1.49
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 1230 0 0 0 148 1 0 0 25 0 1 0 114370464 6602752 1200 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 1612 1200 205 16 0 1051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6448

[startup+3.10141 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32407
/proc/meminfo: memFree=1825808/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=9096 CPUtime=3.09
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 1914 0 0 0 308 1 0 0 25 0 1 0 114370464 9314304 1884 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522504 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 2274 1884 205 16 0 1713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9096

[startup+6.30176 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32407
/proc/meminfo: memFree=1820048/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=14400 CPUtime=6.29
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 3219 0 0 0 627 2 0 0 25 0 1 0 114370464 14745600 3189 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134523647 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 3600 3189 205 16 0 3039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14400

[startup+12.7015 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 32407
/proc/meminfo: memFree=1811536/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=22256 CPUtime=12.68
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 5185 0 0 0 1265 3 0 0 25 0 1 0 114370464 22790144 5155 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 5564 5155 205 16 0 5003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22256

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 32407
/proc/meminfo: memFree=1800792/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=32708 CPUtime=25.48
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 7737 0 0 0 2544 4 0 0 25 0 1 0 114370464 33492992 7707 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134524568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 8177 7707 205 16 0 7616 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32708

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 32407
/proc/meminfo: memFree=1795416/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=37988 CPUtime=51.07
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 9051 0 0 0 5100 7 0 0 25 0 1 0 114370464 38899712 9021 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 9497 9021 205 16 0 8936 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37988

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 32407
/proc/meminfo: memFree=1787672/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=45716 CPUtime=102.26
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 10973 0 0 0 10215 11 0 0 25 0 1 0 114370464 46813184 10943 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134533479 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 11429 10943 205 16 0 10868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45716

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1782936/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=50492 CPUtime=162.24
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 12158 0 0 0 16210 14 0 0 25 0 1 0 114370464 51703808 12128 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 12623 12128 205 16 0 12062 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50492

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1782552/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=50760 CPUtime=222.22
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 12242 0 0 0 22205 17 0 0 25 0 1 0 114370464 51978240 12212 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 12690 12212 205 16 0 12129 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1778008/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=55372 CPUtime=282.2
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 13381 0 0 0 28199 21 0 0 25 0 1 0 114370464 56700928 13351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522755 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 13843 13351 205 16 0 13282 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1777504/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=55892 CPUtime=342.19
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 13494 0 0 0 34195 24 0 0 25 0 1 0 114370464 57233408 13464 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 13973 13464 205 16 0 13412 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55892

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1772832/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=60604 CPUtime=402.17
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 14682 0 0 0 40188 29 0 0 25 0 1 0 114370464 62058496 14623 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 15151 14623 205 16 0 14590 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 60604

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1772384/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=61092 CPUtime=462.16
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 14815 0 0 0 46184 32 0 0 25 0 1 0 114370464 62558208 14734 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 15273 14734 205 16 0 14712 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 61092

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1772000/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=61880 CPUtime=522.14
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 15034 0 0 0 52179 35 0 0 25 0 1 0 114370464 63365120 14953 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 15470 14953 205 16 0 14909 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 61880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1766112/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=67224 CPUtime=582.12
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 16373 0 0 0 58172 40 0 0 25 0 1 0 114370464 68837376 16292 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 16806 16292 205 16 0 16245 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 67224

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1766048/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=67012 CPUtime=642.11
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 16376 0 0 0 64168 43 0 0 25 0 1 0 114370464 68620288 16246 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519914 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 16753 16246 205 16 0 16192 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 67012


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

/proc/meminfo: memFree=1758304/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=75236 CPUtime=882.04
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 18339 0 0 0 88147 57 0 0 25 0 1 0 114370464 77041664 18209 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 18809 18209 205 16 0 18248 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 75236

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1758240/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=75236 CPUtime=942.02
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 18341 0 0 0 94141 61 0 0 25 0 1 0 114370464 77041664 18211 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 18809 18211 205 16 0 18248 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 75236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1757856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=75632 CPUtime=1002
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 18442 0 0 0 100137 63 0 0 25 0 1 0 114370464 77447168 18312 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 18908 18312 205 16 0 18347 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 75632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1757344/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=76088 CPUtime=1061.98
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 18636 0 0 0 106131 67 0 0 25 0 1 0 114370464 77914112 18436 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 19022 18436 205 16 0 18461 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 76088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1757216/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=76212 CPUtime=1121.97
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 18653 0 0 0 112127 70 0 0 25 0 1 0 114370464 78041088 18453 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 19053 18453 205 16 0 18492 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 76212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1750880/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82460 CPUtime=1181.95
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20226 0 0 0 118121 74 0 0 25 0 1 0 114370464 84439040 20026 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20615 20026 205 16 0 20054 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 82460

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1750304/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82992 CPUtime=1241.93
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20372 0 0 0 124116 77 0 0 25 0 1 0 114370464 84983808 20172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20748 20172 205 16 0 20187 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 82992

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32407
/proc/meminfo: memFree=1750240/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82992 CPUtime=1301.92
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20372 0 0 0 130112 80 0 0 25 0 1 0 114370464 84983808 20172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20748 20172 205 16 0 20187 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 82992

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32409
/proc/meminfo: memFree=1750176/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82992 CPUtime=1361.9
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20372 0 0 0 136107 83 0 0 25 0 1 0 114370464 84983808 20172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20748 20172 205 16 0 20187 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 82992

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32409
/proc/meminfo: memFree=1750304/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82948 CPUtime=1421.88
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20372 0 0 0 142104 84 0 0 25 0 1 0 114370464 84938752 20164 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8876787 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20737 20164 205 16 0 20176 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 82948

[startup+1482.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1750688/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=82476 CPUtime=1481.86
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20372 0 0 0 148099 87 0 0 25 0 1 0 114370464 84455424 20046 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134524559 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20619 20046 205 16 0 20058 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 82476

[startup+1542.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1750048/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83280 CPUtime=1541.84
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20560 0 0 0 154094 90 0 0 25 0 1 0 114370464 85278720 20234 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8876860 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20820 20234 205 16 0 20259 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 83280

[startup+1602.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1750048/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83144 CPUtime=1601.82
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20560 0 0 0 160089 93 0 0 25 0 1 0 114370464 85139456 20213 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20786 20213 205 16 0 20225 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 83144

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1750112/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83144 CPUtime=1661.81
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20560 0 0 0 166084 97 0 0 25 0 1 0 114370464 85139456 20213 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20786 20213 205 16 0 20225 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 83144

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1749856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83404 CPUtime=1721.8
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20619 0 0 0 172080 100 0 0 25 0 1 0 114370464 85405696 20272 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20851 20272 205 16 0 20290 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 83404

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1749856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83220 CPUtime=1781.77
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20619 0 0 0 178075 102 0 0 25 0 1 0 114370464 85217280 20232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20805 20232 205 16 0 20244 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 83220

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

[startup+1782.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1749856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83220 CPUtime=1782.17
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20619 0 0 0 178115 102 0 0 25 0 1 0 114370464 85217280 20232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20805 20232 205 16 0 20244 0
Current children cumulated CPU time (s) 1782.17
Current children cumulated vsize (KiB) 83220

[startup+1783.11 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1749856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83220 CPUtime=1782.58
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20619 0 0 0 178156 102 0 0 25 0 1 0 114370464 85217280 20232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20805 20232 205 16 0 20244 0
Current children cumulated CPU time (s) 1782.58
Current children cumulated vsize (KiB) 83220

[startup+1783.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32409
/proc/meminfo: memFree=1749856/2055920 swapFree=4169044/4192956
[pid=32406] ppid=32404 vsize=83220 CPUtime=1782.67
/proc/32406/stat : 32406 (Pueblo) R 32404 32406 32332 0 -1 4194304 20619 0 0 0 178165 102 0 0 25 0 1 0 114370464 85217280 20232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557393 0 0 4096 0 0 0 0 17 1 0 0
/proc/32406/statm: 20805 20232 205 16 0 20244 0
Current children cumulated CPU time (s) 1782.67
Current children cumulated vsize (KiB) 83220

Child status: 10
Real time (s): 1783.27
CPU time (s): 1782.75
CPU user time (s): 1781.71
CPU system time (s): 1.04284
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 83404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.71
system time used= 1.04284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20626
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= 13
involuntary context switches= 35708

runsolver used 2.08068 second user time and 4.40733 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 19:15:31 UTC 2007

IDJOB= 353386
IDBENCH= 2238
IDSOLVER= 165
FILE ID= node21/353386-1176664531

PBS_JOBID= 4559925

Free space on /tmp= 66561 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= Pueblo /tmp/evaluation/353386-1176664531/instance-353386-1176664531.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-353386-1176664531 -o ROOT/results/node21/conversion-353386-1176664531 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353386-1176664531/instance-353386-1176664531.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-353386-1176664531 -o ROOT/results/node21/solver-353386-1176664531 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/353386-1176664531/instance-353386-1176664531.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7bb05c60facd55e51c4cfcaa0e217e6e

RANDOM SEED= 521399064

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1831472 kB
Buffers:         28300 kB
Cached:          97328 kB
SwapCached:       2076 kB
Active:          81544 kB
Inactive:        66336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831472 kB
SwapTotal:     4192956 kB
SwapFree:      4169044 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            62112 kB
Committed_AS:   409788 kB
PageTables:       1784 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= 66561 MiB

End job on node21 on Sun Apr 15 19:45:15 UTC 2007