Trace number 2681726

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
PB/CT 0.1 fixedSAT (TO)-66 1800.09 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_3.opb
MD5SUM04b0fb885ddf05bea62d9eda618b3e5b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-66
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -79
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 500
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 500
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 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15722
Sum of products size (including duplicates)31444
Number of different products7861
Sum of products size15722

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 PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.15	c constraints 8361/0 clauses 7861/0 units 0
0.09/0.15	c vars 500
0.09/0.15	c objective 500 + -500
36.88/36.92	c 35.3316 229.688 0 667362
36.88/36.92	o -13
55.18/55.26	c 53.2939 234.047 0 799406
55.18/55.26	o -17
70.47/70.59	c 68.3336 234.047 0 906639
70.47/70.59	o -18
70.58/70.69	c 68.4306 234.047 0 907196
70.58/70.69	o -19
130.77/130.82	c 128.338 234.047 1 940089
130.77/130.82	o -55
134.36/134.40	c 131.907 234.047 1 942370
134.36/134.40	o -56
141.45/141.54	c 139.027 234.305 194 946885
141.45/141.54	o -63
328.51/328.65	c 324.453 391.891 71311 1137045
328.51/328.65	o -64
927.25/927.53	c 918.594 402.285 52910 1749744
927.25/927.53	o -65
1184.68/1185.10	c 1174.08 402.285 38177 2019948
1184.68/1185.10	o -66
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -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 -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 -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 -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 -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 x441 x442 -x443 -x444 x445 x446 x447 -x448 x449 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 x461 x462 -x463 -x464 -x465 x466 x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 x482 -x483 x484 -x485 -x486 x487 -x488 x489 x490 -x491 -x492 x493 x494 -x495 -x496 x497 -x498 -x499 -x500

Verifier Data 

OK	-66

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681726-1277502919/watcher-2681726-1277502919 -o /tmp/evaluation-result-2681726-1277502919/solver-2681726-1277502919 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681726-1277502919.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: 1.00 1.00 1.00 3/106 30558
/proc/meminfo: memFree=1859664/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=2268 CPUtime=0
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 91584104 2322432 218 1992294400 134512640 136421960 4286900352 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30558/statm: 567 219 144 467 0 98 0

[startup+0.0193389 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30558
/proc/meminfo: memFree=1859664/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=2664 CPUtime=0.01
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 387 0 0 0 1 0 0 0 20 0 1 0 91584104 2727936 306 1992294400 134512640 136421960 4286900352 18446744073709551615 135806945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30558/statm: 666 306 144 467 0 197 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2664

[startup+0.101347 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30558
/proc/meminfo: memFree=1859664/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=5304 CPUtime=0.09
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 1040 0 0 0 9 0 0 0 20 0 1 0 91584104 5431296 959 1992294400 134512640 136421960 4286900352 18446744073709551615 135809640 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30558/statm: 1326 959 146 467 0 857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5304

[startup+0.301368 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30558
/proc/meminfo: memFree=1859664/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=22836 CPUtime=0.3
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 5420 0 0 0 28 2 0 0 20 0 1 0 91584104 23384064 5339 1992294400 134512640 136421960 4286900352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 5709 5341 190 467 0 5240 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 22836

[startup+0.701408 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30558
/proc/meminfo: memFree=1859664/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=49340 CPUtime=0.7
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 12382 0 0 0 65 5 0 0 21 0 1 0 91584104 50524160 11862 1992294400 134512640 136421960 4286900352 18446744073709551615 135809626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 12335 11863 194 467 0 11866 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 49340

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30559
/proc/meminfo: memFree=1793440/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=104396 CPUtime=1.49
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 27171 0 0 0 138 11 0 0 23 0 1 0 91584104 106901504 25717 1992294400 134512640 136421960 4286900352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 26099 25718 194 467 0 25630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104396

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30559
/proc/meminfo: memFree=1669068/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=233144 CPUtime=3.09
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 60519 0 0 0 284 25 0 0 25 0 1 0 91584104 238739456 56238 1992294400 134512640 136421960 4286900352 18446744073709551615 134855614 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 58286 56238 214 467 0 57817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 233144

[startup+6.30098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30559
/proc/meminfo: memFree=1634224/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=233864 CPUtime=6.29
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 60682 0 0 0 582 47 0 0 25 0 1 0 91584104 239476736 56401 1992294400 134512640 136421960 4286900352 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 58466 56401 215 467 0 57997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 233864

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30559
/proc/meminfo: memFree=1633728/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=233864 CPUtime=12.69
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 60725 0 0 0 1198 71 0 0 25 0 1 0 91584104 239476736 56444 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 58466 56444 215 467 0 57997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 233864

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30561
/proc/meminfo: memFree=1633604/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=234280 CPUtime=25.49
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 60791 0 0 0 2432 117 0 0 25 0 1 0 91584104 239902720 56510 1992294400 134512640 136421960 4286900352 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 58570 56510 215 467 0 58101 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 234280

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30561
/proc/meminfo: memFree=1631496/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=239660 CPUtime=51.08
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 62275 0 0 0 4919 189 0 0 25 0 1 0 91584104 245411840 56912 1992294400 134512640 136421960 4286900352 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 59915 56912 237 467 0 59446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 239660

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30563
/proc/meminfo: memFree=1631248/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=239660 CPUtime=102.27
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 62355 0 0 0 9992 235 0 0 25 0 1 0 91584104 245411840 56989 1992294400 134512640 136421960 4286900352 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 59915 56989 237 467 0 59446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 239660

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30563
/proc/meminfo: memFree=1612276/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=259460 CPUtime=162.25
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 67308 0 0 0 15963 262 0 0 25 0 1 0 91584104 265687040 61939 1992294400 134512640 136421960 4286900352 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 64865 61939 237 467 0 64396 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 259460

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30565
/proc/meminfo: memFree=1521756/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=349496 CPUtime=222.23
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 89780 0 0 0 21898 325 0 0 25 0 1 0 91584104 357883904 84411 1992294400 134512640 136421960 4286900352 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 87374 84411 237 467 0 86905 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 349496

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30567
/proc/meminfo: memFree=1469800/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=282.22
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102710 0 0 0 27842 380 0 0 25 0 1 0 91584104 410923008 97341 1992294400 134512640 136421960 4286900352 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97341 237 467 0 99854 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 401292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30578
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=342.2
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102711 0 0 0 33799 421 0 0 25 0 1 0 91584104 410923008 97341 1992294400 134512640 136421960 4286900352 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97341 237 467 0 99854 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 401292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30580
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=402.18
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102711 0 0 0 39747 471 0 0 25 0 1 0 91584104 410923008 97341 1992294400 134512640 136421960 4286900352 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97341 237 467 0 99854 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 401292

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30580
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=462.16
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102711 0 0 0 45699 517 0 0 25 0 1 0 91584104 410923008 97341 1992294400 134512640 136421960 4286900352 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97341 237 467 0 99854 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 401292

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30582
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=522.15
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102711 0 0 0 51648 567 0 0 25 0 1 0 91584104 410923008 97341 1992294400 134512640 136421960 4286900352 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97341 237 467 0 99854 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 401292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30584
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=582.14
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102712 0 0 0 57602 612 0 0 25 0 1 0 91584104 410923008 97342 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97342 237 467 0 99854 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 401292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30586
/proc/meminfo: memFree=1469056/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=401292 CPUtime=642.13
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 102712 0 0 0 63557 656 0 0 25 0 1 0 91584104 410923008 97342 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 100323 97342 237 467 0 99854 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 401292

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30592
/proc/meminfo: memFree=1457772/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=882.06
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105666 0 0 0 87372 834 0 0 25 0 1 0 91584104 421822464 100028 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100028 237 467 0 102515 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 411936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30594
/proc/meminfo: memFree=1457896/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=942.05
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105667 0 0 0 93323 882 0 0 25 0 1 0 91584104 421822464 100028 1992294400 134512640 136421960 4286900352 18446744073709551615 135021043 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100028 237 467 0 102515 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 411936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30596
/proc/meminfo: memFree=1457896/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1002.02
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105668 0 0 0 99270 932 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 411936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30596
/proc/meminfo: memFree=1457896/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1062.01
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105668 0 0 0 105227 974 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 411936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30598
/proc/meminfo: memFree=1457896/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1122
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105668 0 0 0 111179 1021 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 411936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30600
/proc/meminfo: memFree=1457896/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1181.98
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105668 0 0 0 117129 1069 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135022305 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 411936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30602
/proc/meminfo: memFree=1457772/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1241.97
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 123088 1109 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 411936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30604
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1301.95
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 129047 1148 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 411936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30604
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1361.94
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 135011 1183 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135029912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 411936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30606
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1421.93
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 140975 1218 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 411936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30608
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1481.91
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 146932 1259 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135023262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 411936

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30610
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1541.89
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 152888 1301 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 411936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30612
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1601.87
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 158844 1343 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 411936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30612
/proc/meminfo: memFree=1457648/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1661.86
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 164794 1392 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 411936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30614
/proc/meminfo: memFree=1457524/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1721.84
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 170748 1436 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 411936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=1457400/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1781.83
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 176706 1477 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 411936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=1457400/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1800.03
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 178512 1491 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 411936

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=1457400/2059040 swapFree=4139516/4192956
[pid=30558] ppid=30556 vsize=411936 CPUtime=1800.03
/proc/30558/stat : 30558 (pbct) R 30556 30558 29935 0 -1 4202496 105669 0 0 0 178512 1491 0 0 25 0 1 0 91584104 421822464 100029 1992294400 134512640 136421960 4286900352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30558/statm: 102984 100029 237 467 0 102515 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 411936

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.09
CPU user time (s): 1785.13
CPU system time (s): 14.9597
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 413060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.13
system time used= 14.9597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105670
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= 3211

runsolver used 2.89956 second user time and 8.57869 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-25 23:55:19
IDJOB=2681726
IDBENCH=48215
IDSOLVER=1192
FILE ID=node045/2681726-1277502919
PBS_JOBID= 11190554
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681726-1277502919/watcher-2681726-1277502919 -o /tmp/evaluation-result-2681726-1277502919/solver-2681726-1277502919 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681726-1277502919.opb

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

MD5SUM BENCH= 04b0fb885ddf05bea62d9eda618b3e5b
RANDOM SEED=1769468958

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860192 kB
Buffers:         21048 kB
Cached:          81608 kB
SwapCached:       5968 kB
Active:          69372 kB
Inactive:        46008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860192 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            2036 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          11920 kB
Slab:            61340 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181556 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node045 at 2010-06-26 00:25:22