Trace number 2681671

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)40 1800.11 1802.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_5.opb
MD5SUMb1035f5aebd5cbd90440f32e03bdad12
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.42
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
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 constraint48
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)15706
Sum of products size (including duplicates)31412
Number of different products15706
Sum of products size31412

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
0.19/0.24	c constraints 15706/0 clauses 16206/0 units 0
0.19/0.24	c vars 500
0.19/0.24	c objective 500 + 0
4.29/4.30	c 3.9284 346.227 1 15830
4.29/4.30	o 58
4.99/5.03	c 4.64529 352.504 59 16370
4.99/5.03	o 57
8.89/8.95	c 8.5307 352.633 459 18857
8.89/8.95	o 56
9.09/9.17	c 8.74567 352.633 460 19309
9.09/9.17	o 55
9.29/9.38	c 8.95564 352.633 460 19765
9.29/9.38	o 47
10.59/10.68	c 10.2364 352.891 747 21541
10.59/10.68	o 46
11.38/11.45	c 11.0043 353.02 927 22636
11.38/11.45	o 45
16.99/17.05	c 16.5325 354.18 2690 27927
16.99/17.05	o 44
21.39/21.41	c 20.8318 354.953 3890 33094
21.39/21.41	o 43
86.88/86.91	c 85.447 369.715 25045 89098
86.88/86.91	o 42
262.21/262.38	c 258.758 394.91 29092 229256
262.21/262.38	o 41
1114.26/1114.67	c 1100.73 405.746 16691 824028
1114.26/1114.67	o 40
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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	40

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681671-1277501898/watcher-2681671-1277501898 -o /tmp/evaluation-result-2681671-1277501898/solver-2681671-1277501898 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681671-1277501898.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: 0.92 0.98 0.99 3/105 30790
/proc/meminfo: memFree=1895744/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=2136 CPUtime=0
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 261 0 0 0 0 0 0 0 25 0 1 0 91483328 2187264 180 1992294400 134512640 136421960 4290790800 18446744073709551615 135372747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 534 180 145 467 0 65 0

[startup+0.0152991 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30790
/proc/meminfo: memFree=1895744/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=2264 CPUtime=0.01
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 273 0 0 0 1 0 0 0 25 0 1 0 91483328 2318336 192 1992294400 134512640 136421960 4290790800 18446744073709551615 134536720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 566 192 145 467 0 97 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2264

[startup+0.101309 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30790
/proc/meminfo: memFree=1895744/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=3984 CPUtime=0.09
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 717 0 0 0 9 0 0 0 25 0 1 0 91483328 4079616 636 1992294400 134512640 136421960 4290790800 18446744073709551615 135818193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 996 636 146 467 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3984

[startup+0.301331 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30790
/proc/meminfo: memFree=1895744/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=17600 CPUtime=0.29
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 4081 0 0 0 28 1 0 0 25 0 1 0 91483328 18022400 4000 1992294400 134512640 136421960 4290790800 18446744073709551615 135829973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 4400 4001 189 467 0 3931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17600

[startup+0.701377 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30790
/proc/meminfo: memFree=1895744/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=60844 CPUtime=0.69
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 15366 0 0 0 64 5 0 0 25 0 1 0 91483328 62304256 14789 1992294400 134512640 136421960 4290790800 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 15211 14789 193 467 0 14742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60844

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30791
/proc/meminfo: memFree=1814144/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=125580 CPUtime=1.49
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 32613 0 0 0 136 13 0 0 25 0 1 0 91483328 128593920 30102 1992294400 134512640 136421960 4290790800 18446744073709551615 135491433 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 31395 30103 193 467 0 30926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125580

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30791
/proc/meminfo: memFree=1727344/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=309644 CPUtime=3.09
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 80604 0 0 0 276 33 0 0 25 0 1 0 91483328 317075456 73609 1992294400 134512640 136421960 4290790800 18446744073709551615 134930616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 77411 73609 203 467 0 76942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 309644

[startup+6.30101 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30791
/proc/meminfo: memFree=1555976/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=360960 CPUtime=6.29
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 93835 0 0 0 589 40 0 0 25 0 1 0 91483328 369623040 84862 1992294400 134512640 136421960 4290790800 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 90240 84862 237 467 0 89771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 360960

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30791
/proc/meminfo: memFree=1555472/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=361620 CPUtime=12.68
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 93999 0 0 0 1222 46 0 0 25 0 1 0 91483328 370298880 85021 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 90405 85021 237 467 0 89936 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 361620

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 30793
/proc/meminfo: memFree=1552504/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=364524 CPUtime=25.48
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 94724 0 0 0 2485 63 0 0 25 0 1 0 91483328 373272576 85744 1992294400 134512640 136421960 4290790800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 91131 85744 237 467 0 90662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364524

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 30793
/proc/meminfo: memFree=1547172/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=370004 CPUtime=51.07
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 96100 0 0 0 5010 97 0 0 25 0 1 0 91483328 378884096 87120 1992294400 134512640 136421960 4290790800 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 92501 87120 237 467 0 92032 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 370004

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 30795
/proc/meminfo: memFree=1535144/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=381736 CPUtime=102.27
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 99001 0 0 0 10065 162 0 0 25 0 1 0 91483328 390897664 90020 1992294400 134512640 136421960 4290790800 18446744073709551615 135020394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 95434 90020 237 467 0 94965 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 381736

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30795
/proc/meminfo: memFree=1522868/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=394100 CPUtime=162.24
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 102105 0 0 0 15988 236 0 0 25 0 1 0 91483328 403558400 93124 1992294400 134512640 136421960 4290790800 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 98525 93124 237 467 0 98056 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 394100

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30797
/proc/meminfo: memFree=1512452/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=404384 CPUtime=222.23
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104669 0 0 0 21915 308 0 0 25 0 1 0 91483328 414089216 95688 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101096 95688 237 467 0 100627 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 404384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30799
/proc/meminfo: memFree=1512452/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=404384 CPUtime=282.21
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104670 0 0 0 27846 375 0 0 25 0 1 0 91483328 414089216 95688 1992294400 134512640 136421960 4290790800 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101096 95688 237 467 0 100627 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 404384

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30801
/proc/meminfo: memFree=1512328/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=404384 CPUtime=342.19
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104670 0 0 0 33774 445 0 0 25 0 1 0 91483328 414089216 95688 1992294400 134512640 136421960 4290790800 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101096 95688 237 467 0 100627 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 404384

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30803
/proc/meminfo: memFree=1511088/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=405704 CPUtime=402.17
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104998 0 0 0 39703 514 0 0 25 0 1 0 91483328 415440896 96016 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101426 96016 237 467 0 100957 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 405704

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30803
/proc/meminfo: memFree=1510964/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=405704 CPUtime=462.15
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104998 0 0 0 45624 591 0 0 25 0 1 0 91483328 415440896 96016 1992294400 134512640 136421960 4290790800 18446744073709551615 135032067 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101426 96016 237 467 0 100957 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 405704

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30805
/proc/meminfo: memFree=1510964/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=405704 CPUtime=522.13
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104998 0 0 0 51545 668 0 0 25 0 1 0 91483328 415440896 96016 1992294400 134512640 136421960 4290790800 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101426 96016 237 467 0 100957 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 405704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30807
/proc/meminfo: memFree=1510964/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=405704 CPUtime=582.11
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104998 0 0 0 57471 740 0 0 25 0 1 0 91483328 415440896 96016 1992294400 134512640 136421960 4290790800 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101426 96016 237 467 0 100957 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 405704

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30809
/proc/meminfo: memFree=1510964/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=405704 CPUtime=642.1
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 104998 0 0 0 63405 805 0 0 25 0 1 0 91483328 415440896 96016 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 101426 96016 237 467 0 100957 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 405704

[startup+702.301 s]

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

/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107097 0 0 0 98969 1230 0 0 25 0 1 0 91483328 424099840 98115 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103540 98115 237 467 0 103071 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 414160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30819
/proc/meminfo: memFree=1502160/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=414160 CPUtime=1061.97
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107097 0 0 0 104903 1294 0 0 25 0 1 0 91483328 424099840 98115 1992294400 134512640 136421960 4290790800 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103540 98115 237 467 0 103071 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 414160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30821
/proc/meminfo: memFree=1500796/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1121.96
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 110826 1370 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 415480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30823
/proc/meminfo: memFree=1500796/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1181.94
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 116750 1444 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 415480

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30825
/proc/meminfo: memFree=1500548/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1241.92
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 122678 1514 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 415480

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30827
/proc/meminfo: memFree=1500424/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1301.9
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 128611 1579 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 415480

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30827
/proc/meminfo: memFree=1500424/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1361.88
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 134539 1649 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 415480

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30838
/proc/meminfo: memFree=1499432/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1421.86
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 140474 1712 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 415480

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30840
/proc/meminfo: memFree=1499432/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1481.83
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 146407 1776 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 415480

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30842
/proc/meminfo: memFree=1499432/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=415480 CPUtime=1541.82
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 107420 0 0 0 152340 1842 0 0 25 0 1 0 91483328 425451520 98437 1992294400 134512640 136421960 4290790800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 103870 98437 237 467 0 103401 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 415480

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30844
/proc/meminfo: memFree=1496828/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=418784 CPUtime=1601.8
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 108265 0 0 0 158275 1905 0 0 25 0 1 0 91483328 428834816 99282 1992294400 134512640 136421960 4290790800 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 104696 99282 237 467 0 104227 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 418784

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30844
/proc/meminfo: memFree=1484428/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1661.78
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 111341 0 0 0 164209 1969 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 431136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30846
/proc/meminfo: memFree=1484428/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1721.76
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 111341 0 0 0 170136 2040 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135032470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 431136

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30848
/proc/meminfo: memFree=1484428/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1781.75
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 111341 0 0 0 176064 2111 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 431136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30848
/proc/meminfo: memFree=1484428/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1800.05
/proc/30790/stat : 30790 (pbct) R 30788 30790 30035 0 -1 4202496 111341 0 0 0 177875 2130 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 431136

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -30790

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30848
/proc/meminfo: memFree=1484428/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1800.05
/proc/30790/stat : 30790 (pbct) S 30788 30790 30035 0 -1 4194304 111341 0 0 0 177875 2130 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135884462 0 16384 4096 16387 18446604437816072896 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 431136

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 1/107 30849
/proc/meminfo: memFree=1484296/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1800.05
/proc/30790/stat : 30790 (pbct) S 30788 30790 30035 0 -1 4194304 111341 0 0 0 177875 2130 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135884462 0 16384 4096 16387 18446604437816072896 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 431136

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 1/107 30849
/proc/meminfo: memFree=1484296/2059040 swapFree=4138812/4192956
[pid=30790] ppid=30788 vsize=431136 CPUtime=1800.05
/proc/30790/stat : 30790 (pbct) S 30788 30790 30035 0 -1 4194304 111341 0 0 0 177875 2130 0 0 25 0 1 0 91483328 441483264 102358 1992294400 134512640 136421960 4290790800 18446744073709551615 135884462 0 16384 4096 16387 18446604437816072896 0 0 17 1 0 0 0
/proc/30790/statm: 107784 102358 237 467 0 107315 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 431136

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.66
CPU time (s): 1800.11
CPU user time (s): 1778.76
CPU system time (s): 21.3488
CPU usage (%): 99.8584
Max. virtual memory (cumulated for all children) (KiB): 431136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.76
system time used= 21.3488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111341
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= 2
involuntary context switches= 4972

runsolver used 2.97255 second user time and 8.51571 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 23:38:18
IDJOB=2681671
IDBENCH=48160
IDSOLVER=1192
FILE ID=node088/2681671-1277501898
PBS_JOBID= 11190536
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681671-1277501898/watcher-2681671-1277501898 -o /tmp/evaluation-result-2681671-1277501898/solver-2681671-1277501898 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681671-1277501898.opb

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

MD5SUM BENCH= b1035f5aebd5cbd90440f32e03bdad12
RANDOM SEED=638886597

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1896272 kB
Buffers:          9380 kB
Cached:          63156 kB
SwapCached:       6152 kB
Active:          61856 kB
Inactive:        23392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1896272 kB
SwapTotal:     4192956 kB
SwapFree:      4138812 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       11532 kB
Mapped:           8372 kB
Slab:            55544 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182348 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= 62464 MiB
End job on node088 at 2010-06-26 00:08:20