Trace number 2668030

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 0.1SAT (TO)41 1800.09 1800.85

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_3.opb
MD5SUM0f5da0a781de7969842ad5c8dd7a6f1b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark40
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
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 constraint50
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15722
Sum of products size (including duplicates)31444
Number of different products15722
Sum of products size31444

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.31	c constraints 15722/0 clauses 16222/0 units 0
0.29/0.31	c vars 500
0.29/0.31	c objective 500 + 0
4.49/4.59	c 4.24735 346.703 1 15979
4.49/4.59	o 56
4.79/4.81	c 4.46032 352.992 3 16466
4.79/4.81	o 55
18.79/18.87	c 18.4112 353.121 503 19933
18.79/18.87	o 49
18.99/19.08	c 18.6212 353.121 503 20403
18.99/19.08	o 47
19.18/19.29	c 18.8301 353.121 504 20893
19.18/19.29	o 46
21.29/21.33	c 20.8408 353.508 1008 23817
21.29/21.33	o 45
21.49/21.57	c 21.0848 353.508 1023 24306
21.49/21.57	o 44
30.18/30.21	c 29.6125 355.184 3424 34111
30.18/30.21	o 43
110.06/110.17	c 108.522 373.258 29241 106925
110.06/110.17	o 42
342.29/342.49	c 337.939 395.836 58398 280375
342.29/342.49	o 41
1800.04/1800.81	s SATISFIABLE
1800.04/1800.81	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 -x252 -x253 -x254 -x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 x331 -x332 -x333 -x334 -x335 x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 x351 -x352 x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 -x392 -x393 x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500

Verifier Data 

OK	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668030-1276652506/watcher-2668030-1276652506 -o /tmp/evaluation-result-2668030-1276652506/solver-2668030-1276652506 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668030-1276652506.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: 0.91 0.95 0.98 3/105 14563
/proc/meminfo: memFree=1803308/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=2208 CPUtime=0
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 270 0 0 0 0 0 0 0 25 0 1 0 6544140 2260992 192 1992294400 134512640 136485738 4287774688 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14563/statm: 552 192 156 482 0 68 0

[startup+0.079458 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 14563
/proc/meminfo: memFree=1803308/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=2988 CPUtime=0.07
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 461 0 0 0 7 0 0 0 25 0 1 0 6544140 3059712 383 1992294400 134512640 136485738 4287774688 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14563/statm: 747 383 156 482 0 263 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2988

[startup+0.101461 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 14563
/proc/meminfo: memFree=1803308/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=3656 CPUtime=0.1
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 612 0 0 0 10 0 0 0 25 0 1 0 6544140 3743744 534 1992294400 134512640 136485738 4287774688 18446744073709551615 134518523 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14563/statm: 914 535 156 482 0 430 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3656

[startup+0.301483 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 14563
/proc/meminfo: memFree=1803308/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=9020 CPUtime=0.29
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 1970 0 0 0 29 0 0 0 25 0 1 0 6544140 9236480 1892 1992294400 134512640 136485738 4287774688 18446744073709551615 135849287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14563/statm: 2255 1892 156 482 0 1771 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9020

[startup+0.701527 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 14563
/proc/meminfo: memFree=1803308/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=54240 CPUtime=0.69
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 13611 0 0 0 64 5 0 0 25 0 1 0 6544140 55541760 13035 1992294400 134512640 136485738 4287774688 18446744073709551615 135856851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 13560 13036 198 482 0 13076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54240

[startup+1.50162 s]
/proc/loadavg: 0.91 0.95 0.98 2/106 14564
/proc/meminfo: memFree=1730760/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=109540 CPUtime=1.49
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 28415 0 0 0 138 11 0 0 25 0 1 0 6544140 112168960 26911 1992294400 134512640 136485738 4287774688 18446744073709551615 135346726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 27385 26912 198 482 0 26901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109540

[startup+3.10179 s]
/proc/loadavg: 0.91 0.95 0.98 2/106 14564
/proc/meminfo: memFree=1653260/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=276176 CPUtime=3.09
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 72024 0 0 0 282 27 0 0 25 0 1 0 6544140 282804224 66323 1992294400 134512640 136485738 4287774688 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 69044 66328 199 482 0 68560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 276176

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.98 2/106 14564
/proc/meminfo: memFree=1462920/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=361460 CPUtime=6.29
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 94004 0 0 0 593 36 0 0 25 0 1 0 6544140 370135040 85008 1992294400 134512640 136485738 4287774688 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 90365 85008 243 482 0 89881 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361460

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/106 14564
/proc/meminfo: memFree=1462796/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=361460 CPUtime=12.68
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 94005 0 0 0 1228 40 0 0 25 0 1 0 6544140 370135040 85009 1992294400 134512640 136485738 4287774688 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 90365 85009 244 482 0 89881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 361460

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/106 14564
/proc/meminfo: memFree=1461928/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=362780 CPUtime=25.49
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 94318 0 0 0 2496 53 0 0 25 0 1 0 6544140 371486720 85317 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 90695 85317 244 482 0 90211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 362780

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/106 14564
/proc/meminfo: memFree=1456472/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=368236 CPUtime=51.08
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 95683 0 0 0 5022 86 0 0 25 0 1 0 6544140 377073664 86681 1992294400 134512640 136485738 4287774688 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 92059 86681 244 482 0 91575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 368236

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.98 2/106 14566
/proc/meminfo: memFree=1443948/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=380408 CPUtime=102.27
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 98736 0 0 0 10076 151 0 0 25 0 1 0 6544140 389537792 89734 1992294400 134512640 136485738 4287774688 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 95102 89734 244 482 0 94618 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 380408

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14568
/proc/meminfo: memFree=1430928/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=393316 CPUtime=162.24
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 101965 0 0 0 16001 223 0 0 25 0 1 0 6544140 402755584 92962 1992294400 134512640 136485738 4287774688 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 98329 92962 244 482 0 97845 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 393316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14570
/proc/meminfo: memFree=1419644/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=404540 CPUtime=222.23
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104767 0 0 0 21928 295 0 0 25 0 1 0 6544140 414248960 95764 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101135 95764 244 482 0 100651 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 404540

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14570
/proc/meminfo: memFree=1419644/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=404540 CPUtime=282.2
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104767 0 0 0 27850 370 0 0 25 0 1 0 6544140 414248960 95764 1992294400 134512640 136485738 4287774688 18446744073709551615 135051195 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101135 95764 244 482 0 100651 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 404540

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14572
/proc/meminfo: memFree=1419024/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=405200 CPUtime=342.19
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104945 0 0 0 33774 445 0 0 25 0 1 0 6544140 414924800 95942 1992294400 134512640 136485738 4287774688 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101300 95942 244 482 0 100816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 405200

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14574
/proc/meminfo: memFree=1418776/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=405332 CPUtime=402.17
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104959 0 0 0 39700 517 0 0 25 0 1 0 6544140 415059968 95955 1992294400 134512640 136485738 4287774688 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101333 95955 244 482 0 100849 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 405332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14576
/proc/meminfo: memFree=1418776/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=405332 CPUtime=462.15
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104959 0 0 0 45630 585 0 0 25 0 1 0 6544140 415059968 95955 1992294400 134512640 136485738 4287774688 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101333 95955 244 482 0 100849 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 405332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14578
/proc/meminfo: memFree=1418776/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=405332 CPUtime=522.13
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104959 0 0 0 51554 659 0 0 25 0 1 0 6544140 415059968 95955 1992294400 134512640 136485738 4287774688 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101333 95955 244 482 0 100849 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 405332

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14578
/proc/meminfo: memFree=1418776/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=405332 CPUtime=582.12
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 104959 0 0 0 57483 729 0 0 25 0 1 0 6544140 415059968 95955 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 101333 95955 244 482 0 100849 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 405332

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14580
/proc/meminfo: memFree=1413692/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=410476 CPUtime=642.11
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106213 0 0 0 63411 800 0 0 25 0 1 0 6544140 420327424 97209 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102619 97209 244 482 0 102135 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 410476

[startup+702.301 s]

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# More data... #
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[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14586
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=822.04
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 81186 1018 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 411544

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14586
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=882.03
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 87119 1084 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 411544

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14588
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=942.01
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 93047 1154 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 411544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14590
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1001.99
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 98975 1224 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 411544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14592
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1061.97
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 104906 1291 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 411544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14594
/proc/meminfo: memFree=1412204/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1121.95
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 110835 1360 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 411544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14603
/proc/meminfo: memFree=1411088/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1181.92
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 116755 1437 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 411544

[startup+1242.3 s]
/proc/loadavg: 1.05 0.99 0.98 2/106 15105
/proc/meminfo: memFree=1398956/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1241.7
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 122650 1520 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 411544

[startup+1302.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/106 15107
/proc/meminfo: memFree=1399328/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1301.68
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 128582 1586 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 411544

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15109
/proc/meminfo: memFree=1399328/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1361.68
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 134512 1656 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 411544

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15111
/proc/meminfo: memFree=1399328/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=411544 CPUtime=1421.64
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 106504 0 0 0 140440 1724 0 0 25 0 1 0 6544140 421421056 97500 1992294400 134512640 136485738 4287774688 18446744073709551615 135028656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 102886 97500 244 482 0 102402 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 411544

[startup+1482.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15111
/proc/meminfo: memFree=1394244/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=417220 CPUtime=1481.64
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 107915 0 0 0 146367 1797 0 0 25 0 1 0 6544140 427233280 98911 1992294400 134512640 136485738 4287774688 18446744073709551615 134992483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 104305 98911 244 482 0 103821 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 417220

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15113
/proc/meminfo: memFree=1393252/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=418144 CPUtime=1541.61
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 108159 0 0 0 152291 1870 0 0 25 0 1 0 6544140 428179456 99155 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 104536 99155 244 482 0 104052 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 418144

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15115
/proc/meminfo: memFree=1393128/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=418456 CPUtime=1601.59
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 108201 0 0 0 158220 1939 0 0 25 0 1 0 6544140 428498944 99197 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 104614 99197 244 482 0 104130 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 418456

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15117
/proc/meminfo: memFree=1383456/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=428228 CPUtime=1661.57
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 110634 0 0 0 164147 2010 0 0 25 0 1 0 6544140 438505472 101630 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 107057 101630 244 482 0 106573 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 428228

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15119
/proc/meminfo: memFree=1379984/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=431528 CPUtime=1721.55
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 111461 0 0 0 170066 2089 0 0 25 0 1 0 6544140 441884672 102457 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 107882 102457 244 482 0 107398 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 431528

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15119
/proc/meminfo: memFree=1379984/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=431528 CPUtime=1781.54
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 111461 0 0 0 175988 2166 0 0 25 0 1 0 6544140 441884672 102457 1992294400 134512640 136485738 4287774688 18446744073709551615 135039050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 107882 102457 244 482 0 107398 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 431528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15121
/proc/meminfo: memFree=1379984/2059040 swapFree=4164960/4192956
[pid=14563] ppid=14561 vsize=431528 CPUtime=1800.04
/proc/14563/stat : 14563 (pbct) R 14561 14563 13804 0 -1 4202496 111461 0 0 0 177815 2189 0 0 25 0 1 0 6544140 441884672 102457 1992294400 134512640 136485738 4287774688 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14563/statm: 107882 102457 244 482 0 107398 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 431528

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): 1800.85
CPU time (s): 1800.09
CPU user time (s): 1778.15
CPU system time (s): 21.9337
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 431528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.15
system time used= 21.9337
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111462
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= 20363

runsolver used 3.08453 second user time and 8.43172 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 03:41:46
IDJOB=2668030
IDBENCH=48113
IDSOLVER=1170
FILE ID=node087/2668030-1276652506
PBS_JOBID= 11172429
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668030-1276652506/watcher-2668030-1276652506 -o /tmp/evaluation-result-2668030-1276652506/solver-2668030-1276652506 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668030-1276652506.opb

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

MD5SUM BENCH= 0f5da0a781de7969842ad5c8dd7a6f1b
RANDOM SEED=1722226130

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1803836 kB
Buffers:         34728 kB
Cached:         112560 kB
SwapCached:        768 kB
Active:          85720 kB
Inactive:        94388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1803836 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            2148 kB
Writeback:           0 kB
AnonPages:       32108 kB
Mapped:          14652 kB
Slab:            53536 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180772 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= 62552 MiB
End job on node087 at 2010-06-16 04:11:49