Trace number 431956

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 685.303 685.472

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=53-P2=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-B.opb
MD5SUMfb8239991fe60a33867ecb92496c7603
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/431956-1178012543/instance-431956-1178012543.opb ......
57.67/57.70	c done parsing opb.
57.67/57.70	o 17
182.35/182.45	o 13
232.53/232.60	o 9
254.33/254.44	o 7
255.13/255.24	o 5
257.03/257.11	o 3
685.23/685.46	o 3
685.23/685.46	s OPTIMUM FOUND
685.23/685.46	c Total Run Time					685.287
685.23/685.46	v x1 -x10 -x100 -x101 -x102 x103 -x104 x105 x106 x107 -x108 x109 -x11 -x110 -x111 -x112 -x113 -x114 x115 -x116 x117 x118 -x119
685.23/685.46	v x12 -x120 -x121 x122 x123 -x124 -x125 x126 -x127 x128 -x129 x13 x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 -x139 -x14 -x140
685.23/685.46	v -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 x159 x16 -x160
685.23/685.46	v x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x18 -x180
685.23/685.46	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 x193 x194 -x195 -x196 -x197 -x198 x199 x2 -x20
685.23/685.46	v x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 x218 -x219 x22
685.23/685.46	v -x220 -x221 x222 x223 x224 -x225 -x226 -x227 x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 x235 x236 -x237 x238 -x239 x24 x240
685.23/685.46	v -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 x259 -x26 x260
685.23/685.46	v -x261 x262 -x263 x264 x265 x266 -x267 x268 -x269 x27 x270 x271 x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281
685.23/685.46	v -x282 x283 x284 -x285 -x286 x287 -x288 -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 x30 -x300
685.23/685.46	v x301 x302 -x303 -x304 x305 -x306 x307 x308 x309 x31 x310 x311 x312 x313 x314 x315 x316 x317 x318 x319 x32 x320 x321 x322 x323
685.23/685.46	v x324 x325 x326 x327 x328 x329 x33 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x34 x340 x341 x342 x343 -x344 -x345 -x346
685.23/685.46	v -x347 -x348 -x349 x35 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366
685.23/685.46	v -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 -x38 -x380 x381 -x382 -x383 -x384 -x385 -x386
685.23/685.46	v -x387 -x388 -x389 x39 -x390 x391 -x392 x393 -x394 -x395 -x396 x397 -x398 x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405
685.23/685.46	v -x406 -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424
685.23/685.46	v -x425 -x426 x427 -x428 -x429 x43 -x430 -x431 -x432 x433 -x434 -x435 -x436 -x437 -x438 x439 -x44 -x440 -x441 -x442 -x443 -x444
685.23/685.46	v -x445 -x446 -x447 -x448 -x449 x45 -x450 x451 -x452 x453 x454 x455 -x456 -x457 -x458 -x459 x46 -x460 -x461 -x462 x463 -x464
685.23/685.46	v x465 x466 x467 -x468 x469 -x47 -x470 x471 x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 x481 -x482 x483 x484 x485
685.23/685.46	v -x486 x49 -x5 -x50 x51 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
685.23/685.46	v -x76 x77 -x78 x79 -x8 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/431956-1178012543/instance-431956-1178012543.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-431956-1178012543 -o ROOT/results/node72/solver-431956-1178012543 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431956-1178012543/PBS4 /tmp/evaluation/431956-1178012543/instance-431956-1178012543.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: 0.99 1.01 1.00 3/77 21266
/proc/meminfo: memFree=1801720/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=1456 CPUtime=0
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 277292806 1490944 142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21266/statm: 364 142 87 219 0 141 0

[startup+0.101562 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 21266
/proc/meminfo: memFree=1801720/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=1708 CPUtime=0.09
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 277292806 1748992 244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 427 244 93 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.20257 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 21266
/proc/meminfo: memFree=1801720/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=2396 CPUtime=0.19
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 360 0 0 0 19 0 0 0 19 0 1 0 277292806 2453504 343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 599 343 93 219 0 376 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2396

[startup+0.301578 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 21266
/proc/meminfo: memFree=1801720/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=3552 CPUtime=0.29
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 517 0 0 0 29 0 0 0 19 0 1 0 277292806 3637248 500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 888 501 93 219 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.702615 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 21266
/proc/meminfo: memFree=1801720/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=5928 CPUtime=0.69
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 921 0 0 0 68 1 0 0 24 0 1 0 277292806 6070272 904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 1482 904 93 219 0 1259 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5928

[startup+1.50169 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1797552/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=6520 CPUtime=1.49
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 1329 0 0 0 148 1 0 0 25 0 1 0 277292806 6676480 1263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 1630 1263 94 219 0 1407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6520

[startup+3.10183 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1796528/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=6920 CPUtime=3.09
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 1523 0 0 0 306 3 0 0 25 0 1 0 277292806 7086080 1457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 1730 1457 94 219 0 1507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6920

[startup+6.30113 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1795120/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=11796 CPUtime=6.29
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 1944 0 0 0 621 8 0 0 25 0 1 0 277292806 12079104 1781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 2949 1781 94 219 0 2726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11796

[startup+12.7017 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1792944/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=12620 CPUtime=12.69
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 2451 0 0 0 1256 13 0 0 25 0 1 0 277292806 12922880 2288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 3155 2288 94 219 0 2932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12620

[startup+25.5019 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1790128/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=14364 CPUtime=25.48
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 3298 0 0 0 2525 23 0 0 25 0 1 0 277292806 14708736 2942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 3591 2942 94 219 0 3368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14364

[startup+51.1012 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1786864/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=17208 CPUtime=51.07
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 4493 0 0 0 5068 39 0 0 25 0 1 0 277292806 17620992 3752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 4302 3752 94 219 0 4079 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17208

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1782128/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=27220 CPUtime=102.27
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 5670 0 0 0 10158 69 0 0 25 0 1 0 277292806 27873280 4929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 6805 4929 104 219 0 6582 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27220

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1778736/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=32452 CPUtime=162.25
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 7280 0 0 0 16130 95 0 0 25 0 1 0 277292806 33230848 5770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 8113 5770 104 219 0 7890 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32452

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1775408/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=34152 CPUtime=222.24
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 8105 0 0 0 22101 123 0 0 25 0 1 0 277292806 34971648 6595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 8538 6595 104 219 0 8315 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34152

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1772208/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=35904 CPUtime=282.22
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 8892 0 0 0 28079 143 0 0 25 0 1 0 277292806 36765696 7382 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 8976 7382 104 219 0 8753 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35904

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1769776/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=43712 CPUtime=342.2
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 11025 0 0 0 34057 163 0 0 25 0 1 0 277292806 44761088 7978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 10928 7978 104 219 0 10705 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43712

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1767728/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=45072 CPUtime=402.19
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 11541 0 0 0 40036 183 0 0 25 0 1 0 277292806 46153728 8494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 11268 8494 104 219 0 11045 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45072

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1765808/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=46224 CPUtime=462.18
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 12024 0 0 0 46016 202 0 0 25 0 1 0 277292806 47333376 8977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 11556 8977 104 219 0 11333 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46224

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1764144/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=47000 CPUtime=522.16
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 12439 0 0 0 51995 221 0 0 25 0 1 0 277292806 48128000 9392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 11750 9392 104 219 0 11527 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 47000

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21267
/proc/meminfo: memFree=1761968/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=48664 CPUtime=582.14
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 12969 0 0 0 57973 241 0 0 25 0 1 0 277292806 49831936 9922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12166 9922 104 219 0 11943 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48664

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1760432/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=49392 CPUtime=642.14
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13361 0 0 0 63952 262 0 0 25 0 1 0 277292806 50577408 10314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12348 10314 104 219 0 12125 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 49392

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

[startup+665.605 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1759792/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50156 CPUtime=665.43
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13505 0 0 0 66274 269 0 0 25 0 1 0 277292806 51359744 10458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12539 10458 104 219 0 12316 0
Current children cumulated CPU time (s) 665.43
Current children cumulated vsize (KiB) 50156

[startup+678.402 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1759280/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50156 CPUtime=678.22
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13638 0 0 0 67547 275 0 0 25 0 1 0 277292806 51359744 10591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12539 10591 104 219 0 12316 0
Current children cumulated CPU time (s) 678.22
Current children cumulated vsize (KiB) 50156

[startup+681.602 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1759088/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50156 CPUtime=681.42
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13690 0 0 0 67866 276 0 0 25 0 1 0 277292806 51359744 10643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12539 10643 104 219 0 12316 0
Current children cumulated CPU time (s) 681.42
Current children cumulated vsize (KiB) 50156

[startup+683.205 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1758960/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50156 CPUtime=683.02
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13714 0 0 0 68025 277 0 0 25 0 1 0 277292806 51359744 10667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12539 10667 104 219 0 12316 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 50156

[startup+684.801 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1758960/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50796 CPUtime=684.62
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13724 0 0 0 68184 278 0 0 25 0 1 0 277292806 52015104 10677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12699 10677 104 219 0 12476 0
Current children cumulated CPU time (s) 684.62
Current children cumulated vsize (KiB) 50796

[startup+685.201 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1758960/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50796 CPUtime=685.02
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13727 0 0 0 68224 278 0 0 25 0 1 0 277292806 52015104 10680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12699 10680 104 219 0 12476 0
Current children cumulated CPU time (s) 685.02
Current children cumulated vsize (KiB) 50796

[startup+685.405 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21267
/proc/meminfo: memFree=1758896/2055920 swapFree=4157100/4192956
[pid=21266] ppid=21264 vsize=50796 CPUtime=685.23
/proc/21266/stat : 21266 (PBS4) R 21264 21266 20198 0 -1 4194304 13727 0 0 0 68245 278 0 0 25 0 1 0 277292806 52015104 10680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21266/statm: 12699 10680 104 219 0 12476 0
Current children cumulated CPU time (s) 685.23
Current children cumulated vsize (KiB) 50796

Child status: 0
Real time (s): 685.472
CPU time (s): 685.303
CPU user time (s): 682.507
CPU system time (s): 2.79557
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 50796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 682.507
system time used= 2.79557
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13735
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= 6
involuntary context switches= 14336

runsolver used 0.677896 second user time and 1.68074 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  1 09:42:23 UTC 2007

IDJOB= 431956
IDBENCH= 48089
IDSOLVER= 157
FILE ID= node72/431956-1178012543

PBS_JOBID= 4728319

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=5-P1=53-P2=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-B.opb
COMMAND LINE= /tmp/evaluation/431956-1178012543/PBS4 /tmp/evaluation/431956-1178012543/instance-431956-1178012543.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-431956-1178012543 -o ROOT/results/node72/conversion-431956-1178012543 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431956-1178012543/instance-431956-1178012543.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-431956-1178012543 -o ROOT/results/node72/solver-431956-1178012543 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431956-1178012543/PBS4 /tmp/evaluation/431956-1178012543/instance-431956-1178012543.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fb8239991fe60a33867ecb92496c7603

RANDOM SEED= 811837876

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
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:       1802128 kB
Buffers:         38844 kB
Cached:         128192 kB
SwapCached:      16836 kB
Active:          50928 kB
Inactive:       139388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802128 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          30120 kB
Slab:            48992 kB
Committed_AS:  3460928 kB
PageTables:       1792 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 node72 on Tue May  1 09:53:49 UTC 2007