Trace number 2681651

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)41 1800.1 1800.76

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_2.opb
MD5SUMe4d0ce6c299ae1a05f607b170c68aad6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark38
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 33
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 constraint26
Maximum length of a constraint46
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)15670
Sum of products size (including duplicates)31340
Number of different products15670
Sum of products size31340

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
0.19/0.26	c constraints 15670/0 clauses 16170/0 units 0
0.19/0.26	c vars 500
0.19/0.26	c objective 500 + 0
4.49/4.50	c 4.12237 345.648 1 15808
4.49/4.50	o 58
4.69/4.78	c 4.38133 352.023 24 16316
4.69/4.78	o 57
7.49/7.51	c 7.08592 352.023 324 18108
7.49/7.51	o 56
7.69/7.73	c 7.30389 352.023 326 18573
7.69/7.73	o 55
7.88/7.95	c 7.51986 352.023 326 19035
7.88/7.95	o 54
8.09/8.16	c 7.73282 352.023 326 19531
8.09/8.16	o 50
8.29/8.38	c 7.94779 352.023 327 19993
8.29/8.38	o 49
8.59/8.60	c 8.16376 352.023 327 20449
8.59/8.60	o 48
8.79/8.88	c 8.43772 352.023 352 20932
8.79/8.88	o 47
9.19/9.26	c 8.81366 352.023 430 21500
9.19/9.26	o 46
9.39/9.48	c 9.02963 352.023 430 21972
9.39/9.48	o 44
9.79/9.82	c 9.37257 352.152 474 22495
9.79/9.82	o 43
248.10/248.22	c 244.515 405.129 73775 217820
248.10/248.22	o 42
987.03/987.43	c 974.486 411.871 28242 737037
987.03/987.43	o 41
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	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	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681651-1277501330/watcher-2681651-1277501330 -o /tmp/evaluation-result-2681651-1277501330/solver-2681651-1277501330 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681651-1277501330.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: 0.93 0.98 0.99 3/106 25402
/proc/meminfo: memFree=1857744/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=2136 CPUtime=0
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 125734601 2187264 179 1992294400 134512640 136421960 4288855776 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25402/statm: 534 179 145 467 0 65 0

[startup+0.0710641 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 25402
/proc/meminfo: memFree=1857744/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=2784 CPUtime=0.06
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 403 0 0 0 6 0 0 0 20 0 1 0 125734601 2850816 322 1992294400 134512640 136421960 4288855776 18446744073709551615 135160309 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25402/statm: 696 323 146 467 0 227 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2784

[startup+0.101071 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 25402
/proc/meminfo: memFree=1857744/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=3716 CPUtime=0.09
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 662 0 0 0 9 0 0 0 20 0 1 0 125734601 3805184 581 1992294400 134512640 136421960 4288855776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25402/statm: 929 581 146 467 0 460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301113 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 25402
/proc/meminfo: memFree=1857744/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=15024 CPUtime=0.29
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 3463 0 0 0 28 1 0 0 20 0 1 0 125734601 15384576 3382 1992294400 134512640 136421960 4288855776 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 3756 3383 189 467 0 3287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15024

[startup+0.701198 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 25402
/proc/meminfo: memFree=1857744/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=57604 CPUtime=0.69
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 14561 0 0 0 63 6 0 0 20 0 1 0 125734601 58986496 13947 1992294400 134512640 136421960 4288855776 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 14401 13948 193 467 0 13932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57604

[startup+1.50137 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25403
/proc/meminfo: memFree=1780360/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=116804 CPUtime=1.49
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 30368 0 0 0 136 13 0 0 22 0 1 0 125734601 119607296 28580 1992294400 134512640 136421960 4288855776 18446744073709551615 134700931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 29201 28581 193 467 0 28732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116804

[startup+3.10171 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25403
/proc/meminfo: memFree=1698024/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=296392 CPUtime=3.09
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 77328 0 0 0 276 33 0 0 25 0 1 0 125734601 303505408 71489 1992294400 134512640 136421960 4288855776 18446744073709551615 134700917 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 74098 71489 194 467 0 73629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 296392

[startup+6.30139 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 25403
/proc/meminfo: memFree=1518596/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=360468 CPUtime=6.29
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 93763 0 0 0 588 41 0 0 25 0 1 0 125734601 369119232 84732 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 90117 84732 237 467 0 89648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 360468

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 25403
/proc/meminfo: memFree=1518100/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=361128 CPUtime=12.69
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 93965 0 0 0 1220 49 0 0 25 0 1 0 125734601 369795072 84924 1992294400 134512640 136421960 4288855776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 90282 84924 237 467 0 89813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 361128

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25405
/proc/meminfo: memFree=1515124/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=364168 CPUtime=25.48
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 94725 0 0 0 2482 66 0 0 25 0 1 0 125734601 372908032 85684 1992294400 134512640 136421960 4288855776 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 91042 85684 237 467 0 90573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364168

[startup+51.1009 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 25405
/proc/meminfo: memFree=1509296/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=370000 CPUtime=51.07
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 96159 0 0 0 5006 101 0 0 25 0 1 0 125734601 378880000 87118 1992294400 134512640 136421960 4288855776 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 92500 87118 237 467 0 92031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 370000

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25407
/proc/meminfo: memFree=1497640/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=381432 CPUtime=102.26
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 99017 0 0 0 10056 170 0 0 25 0 1 0 125734601 390586368 89976 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 95358 89976 237 467 0 94889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 381432

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25407
/proc/meminfo: memFree=1483504/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=395624 CPUtime=162.23
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 102568 0 0 0 15970 253 0 0 25 0 1 0 125734601 405118976 93527 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 98906 93527 237 467 0 98437 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 395624

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25409
/proc/meminfo: memFree=1469864/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=409172 CPUtime=222.21
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 105946 0 0 0 21892 329 0 0 25 0 1 0 125734601 418992128 96905 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 102293 96905 237 467 0 101824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 409172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25411
/proc/meminfo: memFree=1464036/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=282.18
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 27816 402 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 414848

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25413
/proc/meminfo: memFree=1464036/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=342.16
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 33744 472 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 414848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25415
/proc/meminfo: memFree=1463912/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=402.15
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 39668 547 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 414848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25415
/proc/meminfo: memFree=1463788/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=462.13
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 45592 621 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 134859944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 414848

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25417
/proc/meminfo: memFree=1463788/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=522.1
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 51513 697 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 135686635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 414848

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25419
/proc/meminfo: memFree=1463664/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=582.07
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 57438 769 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 414848

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25421
/proc/meminfo: memFree=1463664/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=414848 CPUtime=642.06
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 107355 0 0 0 63365 841 0 0 25 0 1 0 125734601 424804352 98313 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 103712 98313 237 467 0 103243 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 414848

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25427
/proc/meminfo: memFree=1456596/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=881.96
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109082 0 0 0 87070 1126 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 421752

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25429
/proc/meminfo: memFree=1456472/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=941.95
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109082 0 0 0 92993 1202 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 421752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25431
/proc/meminfo: memFree=1456472/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1001.92
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 98916 1276 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 421752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25431
/proc/meminfo: memFree=1456348/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1061.9
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 104844 1346 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 421752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25433
/proc/meminfo: memFree=1456348/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1121.88
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 110776 1412 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 134859726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 421752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25435
/proc/meminfo: memFree=1456224/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1181.86
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 116702 1484 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 421752

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25437
/proc/meminfo: memFree=1456100/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1241.83
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 122629 1554 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 421752

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25439
/proc/meminfo: memFree=1455976/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1301.82
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 128552 1630 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 421752

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25439
/proc/meminfo: memFree=1455976/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1361.79
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 134474 1705 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 421752

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25441
/proc/meminfo: memFree=1455976/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1421.77
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 140399 1778 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 421752

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25443
/proc/meminfo: memFree=1455852/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=421752 CPUtime=1481.74
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109083 0 0 0 146322 1852 0 0 25 0 1 0 125734601 431874048 100040 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105438 100040 237 467 0 104969 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 421752

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25445
/proc/meminfo: memFree=1455728/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=422016 CPUtime=1541.72
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 109168 0 0 0 152253 1919 0 0 25 0 1 0 125734601 432144384 100125 1992294400 134512640 136421960 4288855776 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 105504 100125 237 467 0 105035 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 422016

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25447
/proc/meminfo: memFree=1443328/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=434696 CPUtime=1601.71
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 112333 0 0 0 158184 1987 0 0 25 0 1 0 125734601 445128704 103290 1992294400 134512640 136421960 4288855776 18446744073709551615 135019620 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 108674 103290 237 467 0 108205 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 434696

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25447
/proc/meminfo: memFree=1428944/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=449152 CPUtime=1661.68
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 115911 0 0 0 164117 2051 0 0 25 0 1 0 125734601 459931648 106868 1992294400 134512640 136421960 4288855776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 112288 106868 237 467 0 111819 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 449152

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25449
/proc/meminfo: memFree=1426588/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=451264 CPUtime=1721.67
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 116444 0 0 0 170043 2124 0 0 25 0 1 0 125734601 462094336 107401 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 112816 107401 237 467 0 112347 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 451264

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25451
/proc/meminfo: memFree=1426340/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=451264 CPUtime=1781.64
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 116444 0 0 0 175964 2200 0 0 25 0 1 0 125734601 462094336 107401 1992294400 134512640 136421960 4288855776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 112816 107401 237 467 0 112347 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 451264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25451
/proc/meminfo: memFree=1426340/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=451264 CPUtime=1800.04
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 116444 0 0 0 177782 2222 0 0 25 0 1 0 125734601 462094336 107401 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 112816 107401 237 467 0 112347 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 451264

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25451
/proc/meminfo: memFree=1426340/2059040 swapFree=4139124/4192956
[pid=25402] ppid=25400 vsize=451264 CPUtime=1800.04
/proc/25402/stat : 25402 (pbct) R 25400 25402 24733 0 -1 4202496 116444 0 0 0 177782 2222 0 0 25 0 1 0 125734601 462094336 107401 1992294400 134512640 136421960 4288855776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25402/statm: 112816 107401 237 467 0 112347 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 451264

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.1
CPU user time (s): 1777.83
CPU system time (s): 22.2756
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 451264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.83
system time used= 22.2756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116445
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= 5121

runsolver used 3.06153 second user time and 8.41572 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-25 23:28:50
IDJOB=2681651
IDBENCH=48140
IDSOLVER=1192
FILE ID=node010/2681651-1277501330
PBS_JOBID= 11190581
Free space on /tmp= 62388 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681651-1277501330/watcher-2681651-1277501330 -o /tmp/evaluation-result-2681651-1277501330/solver-2681651-1277501330 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681651-1277501330.opb

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

MD5SUM BENCH= e4d0ce6c299ae1a05f607b170c68aad6
RANDOM SEED=1516028686

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858272 kB
Buffers:         14356 kB
Cached:          92092 kB
SwapCached:       6004 kB
Active:          69772 kB
Inactive:        49336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858272 kB
SwapTotal:     4192956 kB
SwapFree:      4139124 kB
Dirty:            2268 kB
Writeback:           8 kB
AnonPages:       11512 kB
Mapped:          11892 kB
Slab:            59584 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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= 62388 MiB
End job on node010 at 2010-06-25 23:58:52