Trace number 2668053

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)20 1800.15 1800.7

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_2.opb
MD5SUMfd4b450948caa11c29cf407b64203711
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
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 constraint61
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)37488
Sum of products size (including duplicates)74976
Number of different products37488
Sum of products size74976

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
0.69/0.77	c constraints 37488/0 clauses 37988/0 units 0
0.69/0.77	c vars 500
0.69/0.77	c objective 500 + 0
11.48/11.52	c 10.5814 808.391 1 37647
11.48/11.52	o 31
41.38/41.46	c 40.3809 823.605 223 39681
41.38/41.46	o 30
42.57/42.64	c 41.5537 823.605 286 40250
42.57/42.64	o 29
43.08/43.17	c 42.0776 823.605 286 40730
43.08/43.17	o 27
43.58/43.69	c 42.5985 823.605 287 41210
43.58/43.69	o 26
44.18/44.24	c 43.1404 823.605 291 41686
44.18/44.24	o 25
44.67/44.76	c 43.6634 823.605 291 42160
44.67/44.76	o 24
45.19/45.28	c 44.1823 823.605 291 42640
45.19/45.28	o 22
410.86/411.02	c 407.597 887.82 48202 171527
410.86/411.02	o 21
953.21/953.52	c 946.974 962.219 106712 313708
953.21/953.52	o 20
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668053-1276655465/watcher-2668053-1276655465 -o /tmp/evaluation-result-2668053-1276655465/solver-2668053-1276655465 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668053-1276655465.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 2/106 14886
/proc/meminfo: memFree=1494356/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=2208 CPUtime=0
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 269 0 0 0 0 0 0 0 17 0 1 0 6839283 2260992 191 1992294400 134512640 136485738 4292497264 18446744073709551615 135848155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14886/statm: 552 191 156 482 0 68 0

[startup+0.109403 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 14886
/proc/meminfo: memFree=1494356/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=2848 CPUtime=0.1
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 422 0 0 0 10 0 0 0 17 0 1 0 6839283 2916352 344 1992294400 134512640 136485738 4292497264 18446744073709551615 135848271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14886/statm: 712 344 156 482 0 228 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.201417 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 14886
/proc/meminfo: memFree=1494356/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=4424 CPUtime=0.19
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 810 0 0 0 19 0 0 0 17 0 1 0 6839283 4530176 732 1992294400 134512640 136485738 4292497264 18446744073709551615 134519839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14886/statm: 1106 732 156 482 0 622 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4424

[startup+0.301431 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 14886
/proc/meminfo: memFree=1494356/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=7016 CPUtime=0.29
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 1454 0 0 0 28 1 0 0 17 0 1 0 6839283 7184384 1376 1992294400 134512640 136485738 4292497264 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14886/statm: 1754 1376 156 482 0 1270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7016

[startup+0.701487 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 14886
/proc/meminfo: memFree=1494356/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=17436 CPUtime=0.69
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 4080 0 0 0 67 2 0 0 17 0 1 0 6839283 17854464 3936 1992294400 134512640 136485738 4292497264 18446744073709551615 134537580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14886/statm: 4359 3937 156 482 0 3875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17436

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14887
/proc/meminfo: memFree=1435076/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=107564 CPUtime=1.49
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 27095 0 0 0 138 11 0 0 18 0 1 0 6839283 110145536 25968 1992294400 134512640 136485738 4292497264 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 26891 25968 194 482 0 26407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107564

[startup+3.10083 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14887
/proc/meminfo: memFree=1345672/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=210352 CPUtime=3.09
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 55146 0 0 0 286 23 0 0 21 0 1 0 6839283 215400448 51806 1992294400 134512640 136485738 4292497264 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 52588 51807 198 482 0 52104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210352

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14887
/proc/meminfo: memFree=1129788/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=425336 CPUtime=6.29
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 112336 0 0 0 579 50 0 0 25 0 1 0 6839283 435544064 104723 1992294400 134512640 136485738 4292497264 18446744073709551615 135350462 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 106334 104724 198 482 0 105850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 425336

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14887
/proc/meminfo: memFree=692812/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=843092 CPUtime=12.69
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 220150 0 0 0 1173 96 0 0 25 0 1 0 6839283 863326208 199899 1992294400 134512640 136485738 4292497264 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 210773 199899 243 482 0 210289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 843092

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 14887
/proc/meminfo: memFree=692936/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=843092 CPUtime=25.48
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 220150 0 0 0 2448 100 0 0 25 0 1 0 6839283 863326208 199899 1992294400 134512640 136485738 4292497264 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 210773 199899 243 482 0 210289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 843092

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 14889
/proc/meminfo: memFree=691820/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=843896 CPUtime=51.07
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 220589 0 0 0 4996 111 0 0 25 0 1 0 6839283 864149504 200331 1992294400 134512640 136485738 4292497264 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 210974 200331 244 482 0 210490 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 843896

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 14892
/proc/meminfo: memFree=682644/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=852484 CPUtime=102.26
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 222736 0 0 0 10085 141 0 0 25 0 1 0 6839283 872943616 202478 1992294400 134512640 136485738 4292497264 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 213121 202478 244 482 0 212637 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 852484

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14894
/proc/meminfo: memFree=671608/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=863856 CPUtime=162.24
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 225547 0 0 0 16048 176 0 0 25 0 1 0 6839283 884588544 205289 1992294400 134512640 136485738 4292497264 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 215964 205289 244 482 0 215480 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 863856

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14896
/proc/meminfo: memFree=661564/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=873772 CPUtime=222.22
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 228030 0 0 0 22011 211 0 0 25 0 1 0 6839283 894742528 207772 1992294400 134512640 136485738 4292497264 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 218443 207772 244 482 0 217959 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 873772

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14898
/proc/meminfo: memFree=652140/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=883224 CPUtime=282.2
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 230402 0 0 0 27972 248 0 0 25 0 1 0 6839283 904421376 210144 1992294400 134512640 136485738 4292497264 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 220806 210144 244 482 0 220322 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 883224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14900
/proc/meminfo: memFree=640236/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=894988 CPUtime=342.19
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 233350 0 0 0 33931 288 0 0 25 0 1 0 6839283 916467712 213092 1992294400 134512640 136485738 4292497264 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 223747 213092 244 482 0 223263 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 894988

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 14900
/proc/meminfo: memFree=627464/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=907804 CPUtime=402.16
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 236524 0 0 0 39892 324 0 0 25 0 1 0 6839283 929591296 216266 1992294400 134512640 136485738 4292497264 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 226951 216266 244 482 0 226467 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 907804

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14902
/proc/meminfo: memFree=618536/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=916652 CPUtime=462.15
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 238751 0 0 0 45857 358 0 0 25 0 1 0 6839283 938651648 218492 1992294400 134512640 136485738 4292497264 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 229163 218492 244 482 0 228679 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 916652

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14904
/proc/meminfo: memFree=608740/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=926628 CPUtime=522.13
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 241217 0 0 0 51818 395 0 0 25 0 1 0 6839283 948867072 220958 1992294400 134512640 136485738 4292497264 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 231657 220958 244 482 0 231173 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 926628

[startup+582.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14906
/proc/meminfo: memFree=599812/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=935472 CPUtime=582.11
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 243443 0 0 0 57785 426 0 0 25 0 1 0 6839283 957923328 223184 1992294400 134512640 136485738 4292497264 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 233868 223184 244 482 0 233384 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 935472

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 14908
/proc/meminfo: memFree=591876/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=943396 CPUtime=642.09
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 245442 0 0 0 63753 456 0 0 25 0 1 0 6839283 966037504 225183 1992294400 134512640 136485738 4292497264 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 235849 225183 244 482 0 235365 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 943396

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 14914
/proc/meminfo: memFree=559140/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=975788 CPUtime=882.03
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 253521 0 0 0 87620 583 0 0 25 0 1 0 6839283 999206912 233262 1992294400 134512640 136485738 4292497264 18446744073709551615 135050816 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 243947 233262 244 482 0 243463 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 975788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14916
/proc/meminfo: memFree=551328/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=983588 CPUtime=942.01
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 255477 0 0 0 93582 619 0 0 25 0 1 0 6839283 1007194112 235218 1992294400 134512640 136485738 4292497264 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 245897 235218 244 482 0 245413 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 983588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14916
/proc/meminfo: memFree=543888/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=991116 CPUtime=1001.99
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 257337 0 0 0 99545 654 0 0 25 0 1 0 6839283 1014902784 237077 1992294400 134512640 136485738 4292497264 18446744073709551615 135047177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 247779 237077 244 482 0 247295 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 991116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14918
/proc/meminfo: memFree=536696/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=998248 CPUtime=1061.97
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 259126 0 0 0 105512 685 0 0 25 0 1 0 6839283 1022205952 238866 1992294400 134512640 136485738 4292497264 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 249562 238866 244 482 0 249078 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 998248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14920
/proc/meminfo: memFree=529380/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1005508 CPUtime=1121.96
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 260973 0 0 0 111478 718 0 0 25 0 1 0 6839283 1029640192 240713 1992294400 134512640 136485738 4292497264 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 251377 240713 244 482 0 250893 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1005508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14922
/proc/meminfo: memFree=526404/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1181.94
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 117446 748 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1008148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14924
/proc/meminfo: memFree=526280/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1241.92
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 123411 781 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1008148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14924
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1301.91
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 129378 813 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1008148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14926
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1361.89
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 135342 847 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1008148

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14928
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1421.87
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 141307 880 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1008148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14930
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1481.85
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 147273 912 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135045096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1008148

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14932
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1541.83
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 153236 947 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1008148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14932
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1601.82
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261639 0 0 0 159200 982 0 0 25 0 1 0 6839283 1032343552 241379 1992294400 134512640 136485738 4292497264 18446744073709551615 134623240 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241379 244 482 0 251553 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1008148

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14934
/proc/meminfo: memFree=526156/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1661.8
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261640 0 0 0 165165 1015 0 0 25 0 1 0 6839283 1032343552 241380 1992294400 134512640 136485738 4292497264 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241380 244 482 0 251553 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1008148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14936
/proc/meminfo: memFree=526032/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1721.78
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261640 0 0 0 171136 1042 0 0 25 0 1 0 6839283 1032343552 241380 1992294400 134512640 136485738 4292497264 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241380 244 482 0 251553 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1008148

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14938
/proc/meminfo: memFree=525908/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1781.76
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261640 0 0 0 177107 1069 0 0 25 0 1 0 6839283 1032343552 241380 1992294400 134512640 136485738 4292497264 18446744073709551615 135045330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241380 244 482 0 251553 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1008148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14947
/proc/meminfo: memFree=525148/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1800.04
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261640 0 0 0 178928 1076 0 0 25 0 1 0 6839283 1032343552 241380 1992294400 134512640 136485738 4292497264 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241380 244 482 0 251553 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1008148

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14947
/proc/meminfo: memFree=525148/2059040 swapFree=4192956/4192956
[pid=14886] ppid=14884 vsize=1008148 CPUtime=1800.04
/proc/14886/stat : 14886 (pbct) R 14884 14886 11867 0 -1 4202496 261640 0 0 0 178928 1076 0 0 25 0 1 0 6839283 1032343552 241380 1992294400 134512640 136485738 4292497264 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14886/statm: 252037 241380 244 482 0 251553 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1008148

Child status: 0
Real time (s): 1800.7
CPU time (s): 1800.15
CPU user time (s): 1789.29
CPU system time (s): 10.8603
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 1008148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.29
system time used= 10.8603
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261640
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= 4229

runsolver used 2.88656 second user time and 8.59369 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 04:31:05
IDJOB=2668053
IDBENCH=48136
IDSOLVER=1170
FILE ID=node039/2668053-1276655465
PBS_JOBID= 11172427
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668053-1276655465/watcher-2668053-1276655465 -o /tmp/evaluation-result-2668053-1276655465/solver-2668053-1276655465 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668053-1276655465.opb

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

MD5SUM BENCH= fd4b450948caa11c29cf407b64203711
RANDOM SEED=523695275

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1494884 kB
Buffers:        109700 kB
Cached:         313004 kB
SwapCached:          0 kB
Active:         155840 kB
Inactive:       326244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1494884 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2416 kB
Writeback:           8 kB
AnonPages:       59324 kB
Mapped:          15424 kB
Slab:            60444 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180728 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= 62548 MiB
End job on node039 at 2010-06-16 05:01:08