Trace number 431816

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
PBS4 2007-03-23OPT3 591.003 591.171

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
MD5SUM505637014c48e331f3dc333f08f65d90
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 benchmark0.113982
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 variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb ......
0.19/0.26	c done parsing opb.
0.19/0.26	o 33
8.79/8.89	o 31
20.98/21.06	o 19
116.56/116.68	o 13
144.54/144.68	o 11
153.95/154.07	o 7
174.94/175.03	o 5
185.43/185.52	o 3
590.92/591.16	o 3
590.92/591.16	s OPTIMUM FOUND
590.92/591.16	c Total Run Time					590.985
590.92/591.16	v x1 -x10 -x100 x101 -x102 x103 x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119
590.92/591.16	v -x12 -x120 -x121 x122 -x123 -x124 -x125 x126 -x127 x128 -x129 x13 x130 x131 -x132 x133 -x134 -x135 -x136 -x137 x138 -x139 -x14
590.92/591.16	v x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 x151 x152 -x153 -x154 x155 -x156 x157 -x158 -x159 x16
590.92/591.16	v -x160 -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 x175 x176 -x177 -x178 -x179 x18
590.92/591.16	v -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199
590.92/591.16	v x2 x20 x200 x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 x212 x213 x214 -x215 -x216 x217 x218 x219 x22
590.92/591.16	v x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 x23 x230 x231 x232 -x233 -x234 x235 x236 -x237 -x238 -x239 x24 x240
590.92/591.16	v x241 x242 -x243 -x244 -x245 x246 x247 x248 -x249 x25 -x250 -x251 x252 x253 x254 -x255 -x256 -x257 x258 x259 x26 x260 -x261 -x262
590.92/591.16	v -x263 x264 x265 x266 -x267 -x268 -x269 -x27 x270 x271 -x272 x273 x274 x275 -x276 x277 -x278 x279 x28 x280 x281 -x282 -x283 -x284
590.92/591.16	v -x285 -x286 -x287 -x288 x289 x29 -x290 x291 x292 x293 -x294 x295 -x296 x297 x298 x299 -x3 x30 -x300 x301 -x302 x303 x304 x305
590.92/591.16	v -x306 x307 x308 x309 x31 x310 -x311 x312 -x313 -x314 -x315 -x316 -x317 -x318 x319 -x32 x320 x321 x322 -x323 x324 x325 x326 x327
590.92/591.16	v x328 -x329 x33 x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 x338 x339 x34 x340 -x341 x342 x343 x344 -x345 -x346 -x347 -x348
590.92/591.16	v x349 -x35 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 x361 x362 -x363 -x364 -x365 -x366 -x367 -x368
590.92/591.16	v -x369 x37 -x370 -x371 -x372 x373 x374 -x375 -x376 -x377 -x378 x379 x38 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388
590.92/591.16	v -x389 -x39 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402 x403 -x404 -x405 -x406 -x407
590.92/591.16	v -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 x415 x416 x417 -x418 x419 x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427
590.92/591.16	v x428 x429 x43 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 x439 x44 x440 x441 -x442 x443 -x444 x445 x446 x447 -x448
590.92/591.16	v x449 x45 -x450 x451 x452 -x453 -x454 -x455 -x456 x457 x458 -x459 -x46 -x460 -x461 -x462 x463 x464 -x465 -x466 -x467 -x468 -x469
590.92/591.16	v x47 -x470 -x471 -x472 -x473 -x474 x475 x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 x49 -x5 -x50 x51
590.92/591.16	v -x52 x53 x54 x55 x56 x57 -x58 x59 -x6 -x60 x61 x62 x63 x64 -x65 -x66 x67 x68 -x69 x7 -x70 -x71 x72 x73 -x74 x75 x76 x77 -x78 x79 -x8
590.92/591.16	v x80 x81 x82 -x83 x84 x85 x86 -x87 -x88 -x89 x9 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-431816-1178010724 -o ROOT/results/node1/solver-431816-1178010724 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431816-1178010724/PBS4 /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 26002
/proc/meminfo: memFree=1834816/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=1456 CPUtime=0
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 277110232 1490944 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 0 0 0
/proc/26002/statm: 364 144 87 219 0 141 0

[startup+0.105226 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 26002
/proc/meminfo: memFree=1834816/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=2540 CPUtime=0.09
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 277110232 2600960 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26002/statm: 635 353 93 219 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2540

[startup+0.201236 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 26002
/proc/meminfo: memFree=1834816/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=3564 CPUtime=0.19
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 512 0 0 0 19 0 0 0 18 0 1 0 277110232 3649536 495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26002/statm: 891 495 93 219 0 668 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3564

[startup+0.301248 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 26002
/proc/meminfo: memFree=1834816/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=3896 CPUtime=0.29
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 647 0 0 0 29 0 0 0 19 0 1 0 277110232 3989504 630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26002/statm: 974 630 103 219 0 751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3896

[startup+0.701304 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 26002
/proc/meminfo: memFree=1834816/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=6076 CPUtime=0.69
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 921 0 0 0 68 1 0 0 23 0 1 0 277110232 6221824 904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 1519 904 103 219 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50139 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1830840/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=6532 CPUtime=1.49
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 1210 0 0 0 147 2 0 0 25 0 1 0 277110232 6688768 1144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26002/statm: 1633 1144 104 219 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6532

[startup+3.10159 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1829752/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=6812 CPUtime=3.09
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 1441 0 0 0 305 4 0 0 25 0 1 0 277110232 6975488 1375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 1703 1375 104 219 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6812

[startup+6.30176 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1828024/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=11692 CPUtime=6.28
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 1962 0 0 0 622 6 0 0 25 0 1 0 277110232 11972608 1799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 2923 1799 104 219 0 2700 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11692

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1825720/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=12368 CPUtime=12.68
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 2488 0 0 0 1257 11 0 0 25 0 1 0 277110232 12664832 2325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 3092 2325 104 219 0 2869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12368

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1822456/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=14216 CPUtime=25.48
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 3521 0 0 0 2529 19 0 0 25 0 1 0 277110232 14557184 3165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 3554 3165 104 219 0 3331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14216

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1819192/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=17724 CPUtime=51.07
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 4691 0 0 0 5072 35 0 0 25 0 1 0 277110232 18149376 3950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 4431 3950 104 219 0 4208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17724

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1815288/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=27704 CPUtime=102.26
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 5660 0 0 0 10163 63 0 0 25 0 1 0 277110232 28368896 4919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 6926 4919 104 219 0 6703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27704

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1811256/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=32256 CPUtime=162.24
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 7441 0 0 0 16130 94 0 0 25 0 1 0 277110232 33030144 5931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 8064 5931 104 219 0 7841 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32256

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1808568/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=34020 CPUtime=222.23
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 8086 0 0 0 22102 121 0 0 25 0 1 0 277110232 34836480 6576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 8505 6576 104 219 0 8282 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34020

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1805752/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=36180 CPUtime=282.21
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 8793 0 0 0 28077 144 0 0 25 0 1 0 277110232 37048320 7283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 9045 7283 104 219 0 8822 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36180

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1803448/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=43776 CPUtime=342.19
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 10904 0 0 0 34048 171 0 0 25 0 1 0 277110232 44826624 7857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 10944 7857 104 219 0 10721 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43776

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1800312/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=45280 CPUtime=402.17
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 11687 0 0 0 40022 195 0 0 25 0 1 0 277110232 46366720 8640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 11320 8640 104 219 0 11097 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45280

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1797944/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=46304 CPUtime=462.16
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 12281 0 0 0 45999 217 0 0 25 0 1 0 277110232 47415296 9234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 11576 9234 104 219 0 11353 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1796024/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=47844 CPUtime=522.14
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 12758 0 0 0 51976 238 0 0 25 0 1 0 277110232 48992256 9711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 11961 9711 104 219 0 11738 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47844

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793848/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=582.12
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13306 0 0 0 57953 259 0 0 25 0 1 0 277110232 50884608 10259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10259 104 219 0 12200 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 49692

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

[startup+582.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793848/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=582.22
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13306 0 0 0 57963 259 0 0 25 0 1 0 277110232 50884608 10259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10259 104 219 0 12200 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 49692

[startup+585.602 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793720/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=585.42
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13342 0 0 0 58282 260 0 0 25 0 1 0 277110232 50884608 10295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10295 104 219 0 12200 0
Current children cumulated CPU time (s) 585.42
Current children cumulated vsize (KiB) 49692

[startup+588.801 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793592/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=588.62
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13359 0 0 0 58601 261 0 0 25 0 1 0 277110232 50884608 10312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10312 104 219 0 12200 0
Current children cumulated CPU time (s) 588.62
Current children cumulated vsize (KiB) 49692

[startup+590.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793592/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=590.22
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13366 0 0 0 58759 263 0 0 25 0 1 0 277110232 50884608 10319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10319 104 219 0 12200 0
Current children cumulated CPU time (s) 590.22
Current children cumulated vsize (KiB) 49692

[startup+590.805 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793272/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=590.63
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13436 0 0 0 58800 263 0 0 25 0 1 0 277110232 50884608 10389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10389 104 219 0 12200 0
Current children cumulated CPU time (s) 590.63
Current children cumulated vsize (KiB) 49692

[startup+591.001 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793272/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=590.82
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13436 0 0 0 58819 263 0 0 25 0 1 0 277110232 50884608 10389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10389 104 219 0 12200 0
Current children cumulated CPU time (s) 590.82
Current children cumulated vsize (KiB) 49692

[startup+591.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26003
/proc/meminfo: memFree=1793272/2055920 swapFree=4145736/4192956
[pid=26002] ppid=26000 vsize=49692 CPUtime=590.92
/proc/26002/stat : 26002 (PBS4) R 26000 26002 24573 0 -1 4194304 13437 0 0 0 58829 263 0 0 25 0 1 0 277110232 50884608 10390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26002/statm: 12423 10390 104 219 0 12200 0
Current children cumulated CPU time (s) 590.92
Current children cumulated vsize (KiB) 49692

Child status: 0
Real time (s): 591.171
CPU time (s): 591.003
CPU user time (s): 588.355
CPU system time (s): 2.6486
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 49692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 588.355
system time used= 2.6486
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13444
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= 8
involuntary context switches= 538

runsolver used 0.526919 second user time and 1.44678 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 09:12:04 UTC 2007

IDJOB= 431816
IDBENCH= 48079
IDSOLVER= 157
FILE ID= node1/431816-1178010724

PBS_JOBID= 4728277

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
COMMAND LINE= /tmp/evaluation/431816-1178010724/PBS4 /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-431816-1178010724 -o ROOT/results/node1/conversion-431816-1178010724 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-431816-1178010724 -o ROOT/results/node1/solver-431816-1178010724 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431816-1178010724/PBS4 /tmp/evaluation/431816-1178010724/instance-431816-1178010724.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  505637014c48e331f3dc333f08f65d90

RANDOM SEED= 173449677

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835288 kB
Buffers:         36700 kB
Cached:          97552 kB
SwapCached:      14532 kB
Active:          99352 kB
Inactive:        57908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835288 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          29896 kB
Slab:            48856 kB
Committed_AS:  5765176 kB
PageTables:       1832 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= 66563 MiB

End job on node1 on Tue May  1 09:21:55 UTC 2007