Trace number 2681634

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)76 1800.09 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_1.opb
MD5SUM08f3a00099e19d384504c40fc611777e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
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 constraint11
Maximum length of a constraint23
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)6318
Sum of products size (including duplicates)12636
Number of different products6318
Sum of products size12636

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
0.09/0.10	c constraints 6318/0 clauses 6818/0 units 0
0.09/0.10	c vars 500
0.09/0.10	c objective 500 + 0
1.79/1.84	c 1.68474 141.277 1 6639
1.79/1.84	o 102
1.89/1.93	c 1.77173 143.969 2 7110
1.89/1.93	o 101
2.09/2.17	c 2.00069 144.664 103 8153
2.09/2.17	o 100
2.20/2.25	c 2.08168 144.664 103 8596
2.20/2.25	o 95
2.39/2.46	c 2.28365 144.664 203 9551
2.39/2.46	o 89
2.49/2.55	c 2.36764 144.664 203 9996
2.49/2.55	o 87
2.59/2.63	c 2.44863 144.664 203 10425
2.59/2.63	o 86
3.09/3.11	c 2.90056 144.922 503 12052
3.09/3.11	o 85
3.19/3.20	c 2.98255 144.922 503 12493
3.19/3.20	o 80
16.58/16.69	c 15.9806 150.621 11509 44605
16.58/16.69	o 79
31.39/31.41	c 30.1944 155.457 21223 67051
31.39/31.41	o 78
37.08/37.16	c 35.7416 155.844 14847 79641
37.08/37.16	o 77
436.49/436.62	c 421.375 171.234 19331 803494
436.49/436.62	o 76
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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	76

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681634-1277501029/watcher-2681634-1277501029 -o /tmp/evaluation-result-2681634-1277501029/solver-2681634-1277501029 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681634-1277501029.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: 0.99 0.98 0.99 3/106 29249
/proc/meminfo: memFree=1837308/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=2136 CPUtime=0
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 91395328 2187264 179 1992294400 134512640 136421960 4293576816 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29249/statm: 534 179 145 467 0 65 0

[startup+0.0449959 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29249
/proc/meminfo: memFree=1837308/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=2924 CPUtime=0.04
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 444 0 0 0 4 0 0 0 20 0 1 0 91395328 2994176 363 1992294400 134512640 136421960 4293576816 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29249/statm: 731 363 146 467 0 262 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2924

[startup+0.101 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29249
/proc/meminfo: memFree=1837308/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=4784 CPUtime=0.09
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 920 0 0 0 9 0 0 0 20 0 1 0 91395328 4898816 839 1992294400 134512640 136421960 4293576816 18446744073709551615 135825895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29249/statm: 1196 840 146 467 0 727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4784

[startup+0.301018 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29249
/proc/meminfo: memFree=1837308/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=27060 CPUtime=0.29
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 6530 0 0 0 26 3 0 0 20 0 1 0 91395328 27709440 6350 1992294400 134512640 136421960 4293576816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 6765 6350 193 467 0 6296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27060

[startup+0.701053 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29249
/proc/meminfo: memFree=1837308/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=56876 CPUtime=0.69
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 14493 0 0 0 63 6 0 0 20 0 1 0 91395328 58241024 13731 1992294400 134512640 136421960 4293576816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 14219 13732 193 467 0 13750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56876

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29250
/proc/meminfo: memFree=1760172/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=128792 CPUtime=1.49
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 33300 0 0 0 135 14 0 0 22 0 1 0 91395328 131883008 31247 1992294400 134512640 136421960 4293576816 18446744073709551615 134912139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 32198 31247 203 467 0 31729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128792

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29250
/proc/meminfo: memFree=1696188/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=148396 CPUtime=3.09
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 38220 0 0 0 288 21 0 0 25 0 1 0 91395328 151957504 35304 1992294400 134512640 136421960 4293576816 18446744073709551615 135010849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 37099 35304 237 467 0 36630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 148396

[startup+6.30055 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29252
/proc/meminfo: memFree=1695444/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=149716 CPUtime=6.29
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 38570 0 0 0 595 34 0 0 25 0 1 0 91395328 153309184 35652 1992294400 134512640 136421960 4293576816 18446744073709551615 135032177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 37429 35652 237 467 0 36960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149716

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29252
/proc/meminfo: memFree=1692344/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=152384 CPUtime=12.69
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 39234 0 0 0 1211 58 0 0 25 0 1 0 91395328 156041216 36316 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 38096 36316 237 467 0 37627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 152384

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29252
/proc/meminfo: memFree=1687508/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=157144 CPUtime=25.49
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 40405 0 0 0 2450 99 0 0 25 0 1 0 91395328 160915456 37486 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 39286 37486 237 467 0 38817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 157144

[startup+51.1005 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29252
/proc/meminfo: memFree=1684780/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=159844 CPUtime=51.07
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 41090 0 0 0 4918 189 0 0 25 0 1 0 91395328 163680256 38169 1992294400 134512640 136421960 4293576816 18446744073709551615 134865656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 39961 38169 237 467 0 39492 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 159844

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29254
/proc/meminfo: memFree=1682176/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=162352 CPUtime=102.28
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 41723 0 0 0 9858 370 0 0 25 0 1 0 91395328 166248448 38802 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 40588 38802 237 467 0 40119 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 162352

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29256
/proc/meminfo: memFree=1676224/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=168128 CPUtime=162.26
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 43177 0 0 0 15647 579 0 0 25 0 1 0 91395328 172163072 40256 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 42032 40256 237 467 0 41563 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 168128

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29256
/proc/meminfo: memFree=1676224/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=168128 CPUtime=222.23
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 43177 0 0 0 21440 783 0 0 25 0 1 0 91395328 172163072 40256 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 42032 40256 237 467 0 41563 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 168128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29258
/proc/meminfo: memFree=1673124/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=171320 CPUtime=282.22
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 43967 0 0 0 27259 963 0 0 25 0 1 0 91395328 175431680 41046 1992294400 134512640 136421960 4293576816 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 42830 41046 237 467 0 42361 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171320

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29260
/proc/meminfo: memFree=1673000/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=171320 CPUtime=342.21
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 43967 0 0 0 33040 1181 0 0 25 0 1 0 91395328 175431680 41046 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 42830 41046 237 467 0 42361 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 171320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29262
/proc/meminfo: memFree=1669032/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=175340 CPUtime=402.19
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 44942 0 0 0 38827 1392 0 0 25 0 1 0 91395328 179548160 42021 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 43835 42021 237 467 0 43366 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 175340

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29264
/proc/meminfo: memFree=1669032/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=175340 CPUtime=462.18
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 44943 0 0 0 44611 1607 0 0 25 0 1 0 91395328 179548160 42021 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 43835 42021 237 467 0 43366 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 175340

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29267
/proc/meminfo: memFree=1668288/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=175340 CPUtime=522.16
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 44943 0 0 0 50394 1822 0 0 25 0 1 0 91395328 179548160 42021 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 43835 42021 237 467 0 43366 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 175340

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 29269
/proc/meminfo: memFree=1668288/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=175604 CPUtime=582.14
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 45028 0 0 0 56189 2025 0 0 25 0 1 0 91395328 179818496 42106 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 43901 42106 237 467 0 43432 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 175604

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29271
/proc/meminfo: memFree=1667048/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=176712 CPUtime=642.15
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 45280 0 0 0 62003 2212 0 0 25 0 1 0 91395328 180953088 42358 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44178 42358 237 467 0 43709 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 176712

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29277
/proc/meminfo: memFree=1667048/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=176712 CPUtime=882.07
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 45284 0 0 0 85179 3028 0 0 25 0 1 0 91395328 180953088 42362 1992294400 134512640 136421960 4293576816 18446744073709551615 135006420 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44178 42362 237 467 0 43709 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 176712

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29279
/proc/meminfo: memFree=1664196/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=179616 CPUtime=942.06
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 46034 0 0 0 90979 3227 0 0 25 0 1 0 91395328 183926784 43112 1992294400 134512640 136421960 4293576816 18446744073709551615 135026771 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44904 43112 237 467 0 44435 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 179616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29281
/proc/meminfo: memFree=1664196/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=179616 CPUtime=1002.04
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 46034 0 0 0 96768 3436 0 0 25 0 1 0 91395328 183926784 43112 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44904 43112 237 467 0 44435 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 179616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29283
/proc/meminfo: memFree=1664196/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=179616 CPUtime=1062.04
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 46034 0 0 0 102572 3632 0 0 25 0 1 0 91395328 183926784 43112 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44904 43112 237 467 0 44435 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 179616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29283
/proc/meminfo: memFree=1664196/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=179616 CPUtime=1122.02
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 46034 0 0 0 108368 3834 0 0 25 0 1 0 91395328 183926784 43112 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 44904 43112 237 467 0 44435 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 179616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29285
/proc/meminfo: memFree=1659236/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1182.01
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47273 0 0 0 114166 4035 0 0 25 0 1 0 91395328 189071360 44351 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44351 237 467 0 45691 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 184640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29287
/proc/meminfo: memFree=1659112/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1241.99
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47273 0 0 0 119981 4218 0 0 25 0 1 0 91395328 189071360 44351 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44351 237 467 0 45691 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 184640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29289
/proc/meminfo: memFree=1658988/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1301.98
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 125810 4388 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 184640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29291
/proc/meminfo: memFree=1658988/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1361.96
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 131634 4562 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 184640

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29291
/proc/meminfo: memFree=1658988/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1421.96
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 137457 4739 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 184640

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29293
/proc/meminfo: memFree=1658988/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1481.93
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 143243 4950 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 134860091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 184640

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29295
/proc/meminfo: memFree=1658988/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1541.91
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 149028 5163 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 184640

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29297
/proc/meminfo: memFree=1658864/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1601.9
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 154825 5365 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 184640

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29299
/proc/meminfo: memFree=1658740/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1661.88
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 160621 5567 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 184640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29299
/proc/meminfo: memFree=1658740/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1721.87
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 166406 5781 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 184640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29301
/proc/meminfo: memFree=1658492/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1781.86
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 172207 5979 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 184640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29301
/proc/meminfo: memFree=1658492/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1800.06
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 173966 6040 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184640

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 29301
/proc/meminfo: memFree=1658492/2059040 swapFree=4140380/4192956
[pid=29249] ppid=29247 vsize=184640 CPUtime=1800.06
/proc/29249/stat : 29249 (pbct) R 29247 29249 28651 0 -1 4202496 47277 0 0 0 173966 6040 0 0 25 0 1 0 91395328 189071360 44355 1992294400 134512640 136421960 4293576816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29249/statm: 46160 44355 237 467 0 45691 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184640

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1739.67
CPU system time (s): 60.4238
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 184640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1739.67
system time used= 60.4238
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47278
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= 4430

runsolver used 2.85057 second user time and 8.63169 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 23:23:49
IDJOB=2681634
IDBENCH=48123
IDSOLVER=1192
FILE ID=node043/2681634-1277501029
PBS_JOBID= 11190552
Free space on /tmp= 62288 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681634-1277501029/watcher-2681634-1277501029 -o /tmp/evaluation-result-2681634-1277501029/solver-2681634-1277501029 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681634-1277501029.opb

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

MD5SUM BENCH= 08f3a00099e19d384504c40fc611777e
RANDOM SEED=1123905759

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837836 kB
Buffers:         26508 kB
Cached:          97064 kB
SwapCached:       5408 kB
Active:          63004 kB
Inactive:        73600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837836 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       11756 kB
Mapped:          12052 kB
Slab:            62444 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62288 MiB
End job on node043 at 2010-06-25 23:53:52