Trace number 2681629

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)75 1800.12 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_4.opb
MD5SUM7603a459a5769ea7e43f52c522eb87aa
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 68
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6326
Sum of products size (including duplicates)12652
Number of different products6326
Sum of products size12652

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.10	c constraints 6326/0 clauses 6826/0 units 0
0.09/0.10	c vars 500
0.09/0.10	c objective 500 + 0
1.79/1.84	c 1.67674 141.477 1 6562
1.79/1.84	o 101
1.89/1.94	c 1.77573 144.168 21 7055
1.89/1.94	o 100
2.29/2.31	c 2.14167 144.297 281 8240
2.29/2.31	o 99
2.39/2.40	c 2.22766 144.297 281 8667
2.39/2.40	o 86
2.39/2.49	c 2.32065 144.297 290 9089
2.39/2.49	o 85
2.49/2.58	c 2.40463 144.297 290 9517
2.49/2.58	o 83
2.59/2.67	c 2.48762 144.297 290 9945
2.59/2.67	o 82
2.79/2.83	c 2.6526 144.297 389 10456
2.79/2.83	o 81
3.59/3.63	c 3.40948 144.555 936 13121
3.59/3.63	o 80
13.10/13.10	c 12.5961 148.551 8449 34883
13.10/13.10	o 79
31.98/32.04	c 30.8583 157.445 11000 76209
31.98/32.04	o 78
55.37/55.44	c 53.5219 159.949 11116 111847
55.37/55.44	o 77
376.35/376.56	c 364.704 173.375 13467 685528
376.35/376.56	o 76
686.42/686.76	c 665.255 174.926 21562 1176163
686.42/686.76	o 75
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	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	75

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681629-1277500969/watcher-2681629-1277500969 -o /tmp/evaluation-result-2681629-1277500969/solver-2681629-1277500969 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681629-1277500969.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 27677
/proc/meminfo: memFree=1881980/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=2136 CPUtime=0
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 259 0 0 0 0 0 0 0 24 0 1 0 125698492 2187264 179 1992294400 134512640 136421960 4292539808 18446744073709551615 134516868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27677/statm: 534 179 145 467 0 65 0

[startup+0.0231921 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27677
/proc/meminfo: memFree=1881980/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=2272 CPUtime=0.02
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 283 0 0 0 2 0 0 0 24 0 1 0 125698492 2326528 203 1992294400 134512640 136421960 4292539808 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27677/statm: 568 203 145 467 0 99 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2272

[startup+0.101206 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27677
/proc/meminfo: memFree=1881980/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=4792 CPUtime=0.09
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 925 0 0 0 9 0 0 0 24 0 1 0 125698492 4907008 845 1992294400 134512640 136421960 4292539808 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27677/statm: 1198 845 146 467 0 729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4792

[startup+0.301245 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27677
/proc/meminfo: memFree=1881980/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=27080 CPUtime=0.29
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 6536 0 0 0 27 2 0 0 24 0 1 0 125698492 27729920 6357 1992294400 134512640 136421960 4292539808 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 6770 6358 193 467 0 6301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27080

[startup+0.701324 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27677
/proc/meminfo: memFree=1881980/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=56440 CPUtime=0.69
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 14413 0 0 0 63 6 0 0 25 0 1 0 125698492 57794560 13766 1992294400 134512640 136421960 4292539808 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 14110 13768 193 467 0 13641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56440

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1804596/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=128940 CPUtime=1.49
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 33343 0 0 0 135 14 0 0 25 0 1 0 125698492 132034560 31282 1992294400 134512640 136421960 4292539808 18446744073709551615 134914403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 32235 31282 203 467 0 31766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128940

[startup+3.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1740736/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=147888 CPUtime=3.09
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 38078 0 0 0 290 19 0 0 25 0 1 0 125698492 151437312 35359 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 36972 35359 237 467 0 36503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147888

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1739868/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=149208 CPUtime=6.29
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 38401 0 0 0 600 29 0 0 25 0 1 0 125698492 152788992 35681 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 37302 35681 237 467 0 36833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149208

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1736768/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=151980 CPUtime=12.69
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 39092 0 0 0 1220 49 0 0 25 0 1 0 125698492 155627520 36372 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 37995 36372 237 467 0 37526 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151980

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1730320/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=158448 CPUtime=25.48
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 40722 0 0 0 2453 95 0 0 25 0 1 0 125698492 162250752 38001 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 39612 38001 237 467 0 39143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158448

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27678
/proc/meminfo: memFree=1726848/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=161880 CPUtime=51.08
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 41568 0 0 0 4929 179 0 0 25 0 1 0 125698492 165765120 38846 1992294400 134512640 136421960 4292539808 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 40470 38846 237 467 0 40001 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 161880

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27680
/proc/meminfo: memFree=1724492/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=163784 CPUtime=102.26
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 42048 0 0 0 9888 338 0 0 25 0 1 0 125698492 167714816 39325 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 40946 39325 237 467 0 40477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163784

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27682
/proc/meminfo: memFree=1720648/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=167624 CPUtime=162.23
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 43003 0 0 0 15701 522 0 0 25 0 1 0 125698492 171646976 40280 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 41906 40280 237 467 0 41437 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 167624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27684
/proc/meminfo: memFree=1720648/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=167624 CPUtime=222.21
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 43003 0 0 0 21512 709 0 0 25 0 1 0 125698492 171646976 40280 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 41906 40280 237 467 0 41437 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 167624

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27684
/proc/meminfo: memFree=1711100/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177400 CPUtime=282.18
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45456 0 0 0 27340 878 0 0 25 0 1 0 125698492 181657600 42733 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44350 42733 237 467 0 43881 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 177400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27686
/proc/meminfo: memFree=1710604/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177532 CPUtime=342.16
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45488 0 0 0 33149 1067 0 0 25 0 1 0 125698492 181792768 42765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44383 42765 237 467 0 43914 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 177532

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27688
/proc/meminfo: memFree=1710480/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177532 CPUtime=402.13
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45489 0 0 0 38954 1259 0 0 25 0 1 0 125698492 181792768 42765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44383 42765 237 467 0 43914 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 177532

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27690
/proc/meminfo: memFree=1710480/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177532 CPUtime=462.11
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45489 0 0 0 44766 1445 0 0 25 0 1 0 125698492 181792768 42765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44383 42765 237 467 0 43914 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 177532

[startup+522.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27692
/proc/meminfo: memFree=1710480/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177532 CPUtime=522.09
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45489 0 0 0 50571 1638 0 0 25 0 1 0 125698492 181792768 42765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44383 42765 237 467 0 43914 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 177532

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27692
/proc/meminfo: memFree=1710356/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=177532 CPUtime=582.06
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45489 0 0 0 56400 1806 0 0 25 0 1 0 125698492 181792768 42765 1992294400 134512640 136421960 4292539808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44383 42765 237 467 0 43914 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 177532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27694
/proc/meminfo: memFree=1708868/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=642.05
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45881 0 0 0 62230 1975 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 179120

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1708620/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=821.97
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 79646 2551 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135032297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 179120

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1708496/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=881.95
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 85455 2740 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 179120

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27702
/proc/meminfo: memFree=1708496/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=941.92
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 91263 2929 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 179120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27704
/proc/meminfo: memFree=1708496/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=1001.9
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 97066 3124 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 179120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27706
/proc/meminfo: memFree=1708372/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=1061.88
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 102875 3313 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 179120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27708
/proc/meminfo: memFree=1708372/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=1121.85
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 108689 3496 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 179120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27708
/proc/meminfo: memFree=1708372/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=179120 CPUtime=1181.83
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 45882 0 0 0 114505 3678 0 0 25 0 1 0 125698492 183418880 43157 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 44780 43157 237 467 0 44311 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 179120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27710
/proc/meminfo: memFree=1706388/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=180980 CPUtime=1241.8
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46350 0 0 0 120342 3838 0 0 25 0 1 0 125698492 185323520 43625 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45245 43625 237 467 0 44776 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 180980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27712
/proc/meminfo: memFree=1705892/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181392 CPUtime=1301.79
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46438 0 0 0 126192 3987 0 0 25 0 1 0 125698492 185745408 43713 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45348 43713 237 467 0 44879 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 181392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27714
/proc/meminfo: memFree=1705644/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181692 CPUtime=1361.76
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46490 0 0 0 132031 4145 0 0 25 0 1 0 125698492 186052608 43765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45423 43765 237 467 0 44954 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 181692

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27716
/proc/meminfo: memFree=1705644/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181692 CPUtime=1421.75
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46490 0 0 0 137854 4321 0 0 25 0 1 0 125698492 186052608 43765 1992294400 134512640 136421960 4292539808 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45423 43765 237 467 0 44954 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 181692

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27716
/proc/meminfo: memFree=1705644/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181692 CPUtime=1481.71
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46490 0 0 0 143668 4503 0 0 25 0 1 0 125698492 186052608 43765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45423 43765 237 467 0 44954 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 181692

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27718
/proc/meminfo: memFree=1705520/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181692 CPUtime=1541.69
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46490 0 0 0 149469 4700 0 0 25 0 1 0 125698492 186052608 43765 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45423 43765 237 467 0 44954 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 181692

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27720
/proc/meminfo: memFree=1705520/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=181692 CPUtime=1601.67
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46490 0 0 0 155281 4886 0 0 25 0 1 0 125698492 186052608 43765 1992294400 134512640 136421960 4292539808 18446744073709551615 135032291 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45423 43765 237 467 0 44954 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 181692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27722
/proc/meminfo: memFree=1704404/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=182648 CPUtime=1661.64
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46756 0 0 0 161105 5059 0 0 25 0 1 0 125698492 187031552 44031 1992294400 134512640 136421960 4292539808 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45662 44031 237 467 0 45193 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 182648

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27724
/proc/meminfo: memFree=1704404/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=182648 CPUtime=1721.62
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46756 0 0 0 166921 5241 0 0 25 0 1 0 125698492 187031552 44031 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45662 44031 237 467 0 45193 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 182648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27724
/proc/meminfo: memFree=1704280/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=182648 CPUtime=1781.59
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46756 0 0 0 172727 5432 0 0 25 0 1 0 125698492 187031552 44031 1992294400 134512640 136421960 4292539808 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45662 44031 237 467 0 45193 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 182648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27726
/proc/meminfo: memFree=1704280/2059040 swapFree=4135148/4192956
[pid=27677] ppid=27675 vsize=182648 CPUtime=1800.09
/proc/27677/stat : 27677 (pbct) R 27675 27677 26993 0 -1 4202496 46756 0 0 0 174518 5491 0 0 25 0 1 0 125698492 187031552 44031 1992294400 134512640 136421960 4292539808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27677/statm: 45662 44031 237 467 0 45193 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 182648

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): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1745.19
CPU system time (s): 54.9336
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 182648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1745.19
system time used= 54.9336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46757
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= 3015

runsolver used 2.77158 second user time and 8.70668 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 23:22:49
IDJOB=2681629
IDBENCH=48118
IDSOLVER=1192
FILE ID=node011/2681629-1277500969
PBS_JOBID= 11190584
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681629-1277500969/watcher-2681629-1277500969 -o /tmp/evaluation-result-2681629-1277500969/solver-2681629-1277500969 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681629-1277500969.opb

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

MD5SUM BENCH= 7603a459a5769ea7e43f52c522eb87aa
RANDOM SEED=1447023774

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1882508 kB
Buffers:         17852 kB
Cached:          70168 kB
SwapCached:      10020 kB
Active:          69904 kB
Inactive:        30816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1882508 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       11380 kB
Mapped:           8352 kB
Slab:            53924 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 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= 62404 MiB
End job on node011 at 2010-06-25 23:52:52