Trace number 2668119

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)-37 1800.15 1800.7

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_4.opb
MD5SUM468c9636f2c99e512d4c3bca04b78033
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-37
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
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 constraint60
Maximum length of a constraint106
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)37458
Sum of products size (including duplicates)74916
Number of different products18729
Sum of products size37458

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
0.39/0.44	c constraints 19229/0 clauses 18729/0 units 0
0.39/0.44	c vars 500
0.39/0.44	c objective 500 + -500
273.61/273.74	c 269.964 527.762 0 1550411
273.61/273.74	o -8
416.86/417.06	c 412.392 538.09 0 1840882
416.86/417.06	o -13
417.26/417.48	c 412.812 538.09 0 1841513
417.26/417.48	o -14
948.90/949.22	c 943.384 538.09 4 2045685
948.90/949.22	o -30
1016.38/1016.72	c 1010.78 538.219 162 2053292
1016.38/1016.72	o -31
1044.27/1044.64	c 1038.65 538.734 432 2056983
1044.27/1044.64	o -32
1062.06/1062.43	c 1056.4 539.121 688 2059386
1062.06/1062.43	o -33
1241.81/1242.25	c 1235.59 587.625 27073 2104009
1241.81/1242.25	o -34
1335.68/1336.14	c 1328.98 644.078 57909 2139963
1335.68/1336.14	o -36
1434.45/1434.92	c 1427.24 704.441 91238 2176434
1434.45/1434.92	o -37
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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	-37

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668119-1276662562/watcher-2668119-1276662562 -o /tmp/evaluation-result-2668119-1276662562/solver-2668119-1276662562 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668119-1276662562.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 14339
/proc/meminfo: memFree=1747776/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=2340 CPUtime=0
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 299 0 0 0 0 0 0 0 17 0 1 0 41860195 2396160 222 1992294400 134512640 136485738 4287851552 18446744073709551615 134524651 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14339/statm: 585 223 155 482 0 101 0

[startup+0.07729 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14339
/proc/meminfo: memFree=1747776/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=4452 CPUtime=0.07
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 821 0 0 0 7 0 0 0 17 0 1 0 41860195 4558848 744 1992294400 134512640 136485738 4287851552 18446744073709551615 134518367 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14339/statm: 1113 745 155 482 0 629 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4452

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14339
/proc/meminfo: memFree=1747776/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=5112 CPUtime=0.09
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 998 0 0 0 9 0 0 0 17 0 1 0 41860195 5234688 921 1992294400 134512640 136485738 4287851552 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14339/statm: 1278 922 155 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.301312 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14339
/proc/meminfo: memFree=1747776/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=10260 CPUtime=0.3
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 2258 0 0 0 29 1 0 0 17 0 1 0 41860195 10506240 2181 1992294400 134512640 136485738 4287851552 18446744073709551615 135181439 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14339/statm: 2565 2182 156 482 0 2081 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10260

[startup+0.701352 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14339
/proc/meminfo: memFree=1747776/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=39192 CPUtime=0.69
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 9509 0 0 0 66 3 0 0 17 0 1 0 41860195 40132608 9333 1992294400 134512640 136485738 4287851552 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 9798 9334 194 482 0 9314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39192

[startup+1.50043 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14340
/proc/meminfo: memFree=1685396/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=91820 CPUtime=1.49
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 23524 0 0 0 140 9 0 0 18 0 1 0 41860195 94023680 22170 1992294400 134512640 136485738 4287851552 18446744073709551615 135689873 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 22955 22171 198 482 0 22471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91820

[startup+3.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14340
/proc/meminfo: memFree=1628976/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=182080 CPUtime=3.09
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 47927 0 0 0 286 23 0 0 21 0 1 0 41860195 186449920 44711 1992294400 134512640 136485738 4287851552 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 45520 44712 198 482 0 45036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 182080

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14340
/proc/meminfo: memFree=1392384/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=477412 CPUtime=6.29
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 124914 0 0 0 577 52 0 0 25 0 1 0 41860195 488869888 116222 1992294400 134512640 136485738 4287851552 18446744073709551615 135840131 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 119353 116222 210 482 0 118869 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 477412

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14340
/proc/meminfo: memFree=1224488/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=536684 CPUtime=12.69
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 140459 0 0 0 1195 74 0 0 25 0 1 0 41860195 549564416 130671 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134171 130671 226 482 0 133687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 536684

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14340
/proc/meminfo: memFree=1224364/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=536684 CPUtime=25.49
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 140494 0 0 0 2434 115 0 0 25 0 1 0 41860195 549564416 130706 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134171 130706 226 482 0 133687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 536684

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14342
/proc/meminfo: memFree=1223620/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=537464 CPUtime=51.08
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 140694 0 0 0 4922 186 0 0 25 0 1 0 41860195 550363136 130906 1992294400 134512640 136485738 4287851552 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134366 130906 226 482 0 133882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 537464

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 14342
/proc/meminfo: memFree=1222256/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=538628 CPUtime=102.26
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 140950 0 0 0 9979 247 0 0 25 0 1 0 41860195 551555072 131162 1992294400 134512640 136485738 4287851552 18446744073709551615 134612528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134657 131162 226 482 0 134173 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 538628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14344
/proc/meminfo: memFree=1222008/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=538760 CPUtime=162.24
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 141015 0 0 0 15943 281 0 0 25 0 1 0 41860195 551690240 131227 1992294400 134512640 136485738 4287851552 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134690 131227 226 482 0 134206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 538760

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14346
/proc/meminfo: memFree=1222008/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=538892 CPUtime=222.22
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 141038 0 0 0 21897 325 0 0 25 0 1 0 41860195 551825408 131250 1992294400 134512640 136485738 4287851552 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 134723 131250 226 482 0 134239 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 538892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14348
/proc/meminfo: memFree=1218660/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=550804 CPUtime=282.21
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144360 0 0 0 27847 374 0 0 25 0 1 0 41860195 564023296 131918 1992294400 134512640 136485738 4287851552 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137701 131918 244 482 0 137217 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 550804

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14350
/proc/meminfo: memFree=1218660/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=550804 CPUtime=342.19
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144360 0 0 0 33812 407 0 0 25 0 1 0 41860195 564023296 131918 1992294400 134512640 136485738 4287851552 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137701 131918 244 482 0 137217 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 550804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14350
/proc/meminfo: memFree=1218660/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=550804 CPUtime=402.17
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144360 0 0 0 39771 446 0 0 25 0 1 0 41860195 564023296 131918 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137701 131918 244 482 0 137217 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 550804

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14352
/proc/meminfo: memFree=1218412/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=462.15
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 45738 477 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 551000

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14354
/proc/meminfo: memFree=1218412/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=522.13
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 51708 505 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 551000

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14356
/proc/meminfo: memFree=1218412/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=582.11
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 57700 511 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 551000

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14358
/proc/meminfo: memFree=1218288/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=642.09
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 63691 518 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 551000

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14362
/proc/meminfo: memFree=1218164/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=822.03
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 81665 538 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 551000

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14364
/proc/meminfo: memFree=1218164/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=882.01
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 87656 545 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 551000

[startup+942.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 14366
/proc/meminfo: memFree=1218040/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=942
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144544 0 0 0 93646 554 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 551000

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 14366
/proc/meminfo: memFree=1218040/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=551000 CPUtime=1001.98
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144545 0 0 0 99638 560 0 0 25 0 1 0 41860195 564224000 132100 1992294400 134512640 136485738 4287851552 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 137750 132100 244 482 0 137266 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 551000

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14368
/proc/meminfo: memFree=1217048/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=552056 CPUtime=1061.96
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 144838 0 0 0 105627 569 0 0 25 0 1 0 41860195 565305344 132391 1992294400 134512640 136485738 4287851552 18446744073709551615 135039276 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 138014 132391 244 482 0 137530 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 552056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14370
/proc/meminfo: memFree=1212460/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=556676 CPUtime=1121.94
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 145995 0 0 0 111614 580 0 0 25 0 1 0 41860195 570036224 133547 1992294400 134512640 136485738 4287851552 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 139169 133547 244 482 0 138685 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 556676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14372
/proc/meminfo: memFree=1200680/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=568820 CPUtime=1181.93
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 149002 0 0 0 117596 597 0 0 25 0 1 0 41860195 582471680 136554 1992294400 134512640 136485738 4287851552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 142205 136554 244 482 0 141721 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 568820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14374
/proc/meminfo: memFree=1167076/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=601724 CPUtime=1241.91
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 157255 0 0 0 123563 628 0 0 25 0 1 0 41860195 616165376 144806 1992294400 134512640 136485738 4287851552 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 150431 144806 244 482 0 149947 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 601724

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14374
/proc/meminfo: memFree=1130124/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=638672 CPUtime=1301.9
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 166457 0 0 0 129531 659 0 0 25 0 1 0 41860195 654000128 154008 1992294400 134512640 136485738 4287851552 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 159668 154008 244 482 0 159184 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 638672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14376
/proc/meminfo: memFree=1089948/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=679156 CPUtime=1361.88
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 176589 0 0 0 135498 690 0 0 25 0 1 0 41860195 695455744 164139 1992294400 134512640 136485738 4287851552 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 169789 164139 244 482 0 169305 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 679156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14378
/proc/meminfo: memFree=1054980/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=713812 CPUtime=1421.86
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 185242 0 0 0 141468 718 0 0 25 0 1 0 41860195 730943488 172792 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 178453 172792 244 482 0 177969 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 713812

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14380
/proc/meminfo: memFree=1022988/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=746112 CPUtime=1481.84
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 193295 0 0 0 147441 743 0 0 25 0 1 0 41860195 764018688 180844 1992294400 134512640 136485738 4287851552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 186528 180844 244 482 0 186044 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 746112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14382
/proc/meminfo: memFree=987772/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=780932 CPUtime=1541.82
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 201977 0 0 0 153409 773 0 0 25 0 1 0 41860195 799674368 189526 1992294400 134512640 136485738 4287851552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 195233 189526 244 482 0 194749 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 780932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14382
/proc/meminfo: memFree=958756/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=810432 CPUtime=1601.8
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 209291 0 0 0 159381 799 0 0 25 0 1 0 41860195 829882368 196840 1992294400 134512640 136485738 4287851552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 202608 196840 244 482 0 202124 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 810432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14384
/proc/meminfo: memFree=929492/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=839592 CPUtime=1661.79
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 216571 0 0 0 165353 826 0 0 25 0 1 0 41860195 859742208 204120 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 209898 204120 244 482 0 209414 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 839592

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14386
/proc/meminfo: memFree=905312/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=863504 CPUtime=1721.77
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 222555 0 0 0 171322 855 0 0 25 0 1 0 41860195 884228096 210104 1992294400 134512640 136485738 4287851552 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 215876 210104 244 482 0 215392 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 863504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14388
/proc/meminfo: memFree=905064/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=863504 CPUtime=1781.74
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 222559 0 0 0 177296 878 0 0 25 0 1 0 41860195 884228096 210108 1992294400 134512640 136485738 4287851552 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 215876 210108 244 482 0 215392 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 863504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14388
/proc/meminfo: memFree=905064/2059040 swapFree=4135684/4192956
[pid=14339] ppid=14337 vsize=863504 CPUtime=1800.06
/proc/14339/stat : 14339 (pbct) R 14337 14339 14226 0 -1 4202496 222559 0 0 0 179120 886 0 0 25 0 1 0 41860195 884228096 210108 1992294400 134512640 136485738 4287851552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14339/statm: 215876 210108 244 482 0 215392 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 863504

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): 1800.7
CPU time (s): 1800.15
CPU user time (s): 1791.2
CPU system time (s): 8.94664
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 863504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.2
system time used= 8.94664
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222559
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= 2402

runsolver used 2.86256 second user time and 8.61669 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 06:29:22
IDJOB=2668119
IDBENCH=48202
IDSOLVER=1170
FILE ID=node002/2668119-1276662562
PBS_JOBID= 11172505
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668119-1276662562/watcher-2668119-1276662562 -o /tmp/evaluation-result-2668119-1276662562/solver-2668119-1276662562 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668119-1276662562.opb

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

MD5SUM BENCH= 468c9636f2c99e512d4c3bca04b78033
RANDOM SEED=1213607355

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1748304 kB
Buffers:         91224 kB
Cached:         125772 kB
SwapCached:      10940 kB
Active:         107540 kB
Inactive:       122936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1748304 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:           9380 kB
Slab:            58524 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180420 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= 62568 MiB
End job on node002 at 2010-06-16 06:59:25