Trace number 2681642

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)74 1800.05 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_2.opb
MD5SUMf7e9965e006e5669c3252afd9a68998d
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 benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67
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 constraint22
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)6328
Sum of products size (including duplicates)12656
Number of different products6328
Sum of products size12656

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 6328/0 clauses 6828/0 units 0
0.09/0.10	c vars 500
0.09/0.10	c objective 500 + 0
1.79/1.84	c 1.66975 141.48 1 6601
1.79/1.84	o 101
2.19/2.25	c 2.06768 144.316 201 8134
2.19/2.25	o 98
2.29/2.34	c 2.15367 145 204 8563
2.29/2.34	o 97
2.39/2.42	c 2.23966 145 204 8996
2.39/2.42	o 86
2.49/2.51	c 2.32165 145 204 9453
2.49/2.51	o 85
2.49/2.59	c 2.40363 145 205 9871
2.49/2.59	o 84
2.79/2.83	c 2.6396 145 305 10844
2.79/2.83	o 81
3.30/3.38	c 3.18152 145.129 620 12845
3.30/3.38	o 80
35.78/35.85	c 34.5477 159.211 27183 83943
35.78/35.85	o 79
39.59/39.67	c 38.2532 159.211 13941 92744
39.59/39.67	o 78
56.77/56.82	c 54.8507 159.211 12538 119713
56.77/56.82	o 77
139.65/139.73	c 135.102 164.57 24312 276366
139.65/139.73	o 76
179.83/179.90	c 173.972 164.57 20450 352733
179.83/179.90	o 75
287.29/287.46	c 278.11 165.617 16954 515708
287.29/287.46	o 74
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	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	74

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681642-1277501234/watcher-2681642-1277501234 -o /tmp/evaluation-result-2681642-1277501234/solver-2681642-1277501234 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681642-1277501234.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 29302
/proc/meminfo: memFree=1843876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=2136 CPUtime=0
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 258 0 0 0 0 0 0 0 20 0 1 0 91411476 2187264 178 1992294400 134512640 136421960 4290676736 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29302/statm: 534 178 145 467 0 65 0

[startup+0.0299141 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29302
/proc/meminfo: memFree=1843876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=2404 CPUtime=0.02
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 310 0 0 0 2 0 0 0 20 0 1 0 91411476 2461696 230 1992294400 134512640 136421960 4290676736 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29302/statm: 601 231 146 467 0 132 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2404

[startup+0.100925 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29302
/proc/meminfo: memFree=1843876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=4792 CPUtime=0.09
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 924 0 0 0 9 0 0 0 20 0 1 0 91411476 4907008 844 1992294400 134512640 136421960 4290676736 18446744073709551615 135650182 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29302/statm: 1198 845 146 467 0 729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4792

[startup+0.300952 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29302
/proc/meminfo: memFree=1843876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=27040 CPUtime=0.29
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 6536 0 0 0 26 3 0 0 20 0 1 0 91411476 27688960 6357 1992294400 134512640 136421960 4290676736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 6760 6358 193 467 0 6291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27040

[startup+0.701009 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29302
/proc/meminfo: memFree=1843876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=56788 CPUtime=0.69
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 14488 0 0 0 62 7 0 0 21 0 1 0 91411476 58150912 13724 1992294400 134512640 136421960 4290676736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 14197 13725 193 467 0 13728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56788

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29303
/proc/meminfo: memFree=1766740/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=128976 CPUtime=1.49
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 33344 0 0 0 135 14 0 0 23 0 1 0 91411476 132071424 31289 1992294400 134512640 136421960 4290676736 18446744073709551615 134914561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 32244 31289 203 467 0 31775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128976

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29303
/proc/meminfo: memFree=1702632/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=148476 CPUtime=3.09
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 38262 0 0 0 289 20 0 0 25 0 1 0 91411476 152039424 35344 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 37119 35344 237 467 0 36650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 148476

[startup+6.3008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29303
/proc/meminfo: memFree=1701764/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=149928 CPUtime=6.28
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 38605 0 0 0 598 30 0 0 25 0 1 0 91411476 153526272 35686 1992294400 134512640 136421960 4290676736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 37482 35686 237 467 0 37013 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 149928

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29303
/proc/meminfo: memFree=1698540/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=152832 CPUtime=12.68
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 39333 0 0 0 1216 52 0 0 25 0 1 0 91411476 156499968 36414 1992294400 134512640 136421960 4290676736 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 38208 36414 237 467 0 37739 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 152832

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29305
/proc/meminfo: memFree=1692464/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=158804 CPUtime=25.49
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 40818 0 0 0 2455 94 0 0 25 0 1 0 91411476 162615296 37899 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 39701 37899 237 467 0 39232 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 158804

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29305
/proc/meminfo: memFree=1688000/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=163028 CPUtime=51.08
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 41894 0 0 0 4930 178 0 0 25 0 1 0 91411476 166940672 38973 1992294400 134512640 136421960 4290676736 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 40757 38973 237 467 0 40288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 163028

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29307
/proc/meminfo: memFree=1687876/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=163028 CPUtime=102.26
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 41898 0 0 0 9886 340 0 0 25 0 1 0 91411476 166940672 38976 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 40757 38976 237 467 0 40288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163028

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29307
/proc/meminfo: memFree=1682296/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=168516 CPUtime=162.24
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43247 0 0 0 15697 527 0 0 25 0 1 0 91411476 172560384 40324 1992294400 134512640 136421960 4290676736 18446744073709551615 134642480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42129 40324 237 467 0 41660 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168516

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29309
/proc/meminfo: memFree=1682296/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=168516 CPUtime=222.22
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43248 0 0 0 21500 722 0 0 25 0 1 0 91411476 172560384 40324 1992294400 134512640 136421960 4290676736 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42129 40324 237 467 0 41660 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 168516

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29311
/proc/meminfo: memFree=1681180/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=169588 CPUtime=282.2
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43536 0 0 0 27309 911 0 0 25 0 1 0 91411476 173658112 40612 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42397 40612 237 467 0 41928 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 169588

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29315
/proc/meminfo: memFree=1680560/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=169588 CPUtime=342.18
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43537 0 0 0 33114 1104 0 0 25 0 1 0 91411476 173658112 40612 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42397 40612 237 467 0 41928 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 169588

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29318
/proc/meminfo: memFree=1680312/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=169588 CPUtime=402.16
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43537 0 0 0 38914 1302 0 0 25 0 1 0 91411476 173658112 40612 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42397 40612 237 467 0 41928 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 169588

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29318
/proc/meminfo: memFree=1680312/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=169588 CPUtime=462.15
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43537 0 0 0 44713 1502 0 0 25 0 1 0 91411476 173658112 40612 1992294400 134512640 136421960 4290676736 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42397 40612 237 467 0 41928 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 169588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29320
/proc/meminfo: memFree=1680312/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=169588 CPUtime=522.13
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 43537 0 0 0 50522 1691 0 0 25 0 1 0 91411476 173658112 40612 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 42397 40612 237 467 0 41928 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 169588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29322
/proc/meminfo: memFree=1675228/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=175136 CPUtime=582.11
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 44878 0 0 0 56347 1864 0 0 25 0 1 0 91411476 179339264 41953 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 43784 41953 237 467 0 43315 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 175136

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29324
/proc/meminfo: memFree=1672128/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=178052 CPUtime=642.09
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 45642 0 0 0 62173 2036 0 0 25 0 1 0 91411476 182325248 42717 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44513 42717 237 467 0 44044 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 178052

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29328
/proc/meminfo: memFree=1672128/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=178052 CPUtime=822.03
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 45642 0 0 0 79591 2612 0 0 25 0 1 0 91411476 182325248 42717 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44513 42717 237 467 0 44044 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 178052

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29330
/proc/meminfo: memFree=1670640/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=179768 CPUtime=882.01
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46045 0 0 0 85387 2814 0 0 25 0 1 0 91411476 184082432 43120 1992294400 134512640 136421960 4290676736 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44942 43120 237 467 0 44473 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 179768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1670516/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=179768 CPUtime=941.99
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46045 0 0 0 91182 3017 0 0 25 0 1 0 91411476 184082432 43120 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44942 43120 237 467 0 44473 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 179768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29334
/proc/meminfo: memFree=1670516/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=179768 CPUtime=1001.97
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46045 0 0 0 96984 3213 0 0 25 0 1 0 91411476 184082432 43120 1992294400 134512640 136421960 4290676736 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44942 43120 237 467 0 44473 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 179768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29334
/proc/meminfo: memFree=1670392/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=179768 CPUtime=1061.96
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46045 0 0 0 102797 3399 0 0 25 0 1 0 91411476 184082432 43120 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44942 43120 237 467 0 44473 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 179768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29336
/proc/meminfo: memFree=1670392/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=179768 CPUtime=1121.93
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46045 0 0 0 108606 3587 0 0 25 0 1 0 91411476 184082432 43120 1992294400 134512640 136421960 4290676736 18446744073709551615 135020391 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 44942 43120 237 467 0 44473 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 179768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29338
/proc/meminfo: memFree=1668408/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182044 CPUtime=1181.92
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46631 0 0 0 114433 3759 0 0 25 0 1 0 91411476 186413056 43706 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45511 43706 237 467 0 45042 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 182044

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29340
/proc/meminfo: memFree=1667416/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1241.9
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 120248 3942 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 182572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29342
/proc/meminfo: memFree=1667292/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1301.88
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 126067 4121 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 182572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29342
/proc/meminfo: memFree=1667292/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1361.85
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 131881 4304 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 182572

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29344
/proc/meminfo: memFree=1667292/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1421.84
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 137696 4488 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 182572

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29346
/proc/meminfo: memFree=1667168/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1481.81
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 143487 4694 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135028418 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 182572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29348
/proc/meminfo: memFree=1667044/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1541.8
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 149294 4886 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 182572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29350
/proc/meminfo: memFree=1667044/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1601.77
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 155106 5071 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 182572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29350
/proc/meminfo: memFree=1667044/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1661.75
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 160907 5268 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 182572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29352
/proc/meminfo: memFree=1666920/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1721.73
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 166716 5457 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 182572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29354
/proc/meminfo: memFree=1666672/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1781.71
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 172521 5650 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 182572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29354
/proc/meminfo: memFree=1666672/2059040 swapFree=4139696/4192956
[pid=29302] ppid=29300 vsize=182572 CPUtime=1800.02
/proc/29302/stat : 29302 (pbct) R 29300 29302 28667 0 -1 4202496 46744 0 0 0 174291 5711 0 0 25 0 1 0 91411476 186953728 43819 1992294400 134512640 136421960 4290676736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29302/statm: 45643 43819 237 467 0 45174 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 182572

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.05
CPU user time (s): 1742.91
CPU system time (s): 57.1373
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 182572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.91
system time used= 57.1373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46745
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= 2845

runsolver used 2.86656 second user time and 8.61569 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-25 23:27:14
IDJOB=2681642
IDBENCH=48131
IDSOLVER=1192
FILE ID=node049/2681642-1277501234
PBS_JOBID= 11190583
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681642-1277501234/watcher-2681642-1277501234 -o /tmp/evaluation-result-2681642-1277501234/solver-2681642-1277501234 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681642-1277501234.opb

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

MD5SUM BENCH= f7e9965e006e5669c3252afd9a68998d
RANDOM SEED=219528645

node049.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		: 3000.244
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844280 kB
Buffers:         32392 kB
Cached:          84660 kB
SwapCached:       6456 kB
Active:          34656 kB
Inactive:        95788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844280 kB
SwapTotal:     4192956 kB
SwapFree:      4139696 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       11800 kB
Mapped:          11808 kB
Slab:            61884 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node049 at 2010-06-25 23:57:17