Trace number 2681615

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)20 1800.12 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_4.opb
MD5SUMefe239846afd4f2627c83cec32ebc27d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1798.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
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 constraint107
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 products37458
Sum of products size74916

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
0.59/0.61	c constraints 37458/0 clauses 37958/0 units 0
0.59/0.61	c vars 500
0.59/0.61	c objective 500 + 0
10.68/10.75	c 9.8575 807.867 1 37451
10.68/10.75	o 32
45.38/45.49	c 44.4412 823.062 206 40034
45.38/45.49	o 31
51.28/51.36	c 50.2884 823.062 309 41344
51.28/51.36	o 30
51.87/51.91	c 50.8303 823.062 310 41827
51.87/51.91	o 29
52.37/52.44	c 51.3602 823.062 310 42310
52.37/52.44	o 25
52.88/52.98	c 51.8901 823.062 311 42786
52.88/52.98	o 24
53.67/53.79	c 52.699 823.062 362 43344
53.67/53.79	o 23
60.97/61.06	c 59.9179 824.223 1261 46755
60.97/61.06	o 22
80.76/80.87	c 79.6119 827.062 3490 56681
80.76/80.87	o 21
358.38/358.51	c 355.434 871.719 37671 147406
358.38/358.51	o 20
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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-2681615-1277500754/watcher-2681615-1277500754 -o /tmp/evaluation-result-2681615-1277500754/solver-2681615-1277500754 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681615-1277500754.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: 1.13 1.07 1.01 3/106 26836
/proc/meminfo: memFree=1863036/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=2136 CPUtime=0
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 261 0 0 0 0 0 0 0 17 0 1 0 125677016 2187264 180 1992294400 134512640 136421960 4286647616 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26836/statm: 534 180 145 467 0 65 0

[startup+0.0343901 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 26836
/proc/meminfo: memFree=1863036/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=2264 CPUtime=0.03
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 300 0 0 0 3 0 0 0 17 0 1 0 125677016 2318336 219 1992294400 134512640 136421960 4286647616 18446744073709551615 134519002 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26836/statm: 566 219 145 467 0 97 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2264

[startup+0.1014 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 26836
/proc/meminfo: memFree=1863036/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=2776 CPUtime=0.1
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 407 0 0 0 10 0 0 0 17 0 1 0 125677016 2842624 326 1992294400 134512640 136421960 4286647616 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26836/statm: 694 326 145 467 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2776

[startup+0.301436 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 26836
/proc/meminfo: memFree=1863036/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=8396 CPUtime=0.29
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 1825 0 0 0 29 0 0 0 17 0 1 0 125677016 8597504 1744 1992294400 134512640 136421960 4286647616 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26836/statm: 2099 1744 146 467 0 1630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8396

[startup+0.701508 s]
/proc/loadavg: 1.13 1.07 1.01 3/106 26836
/proc/meminfo: memFree=1863036/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=31116 CPUtime=0.69
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 7477 0 0 0 66 3 0 0 17 0 1 0 125677016 31862784 7330 1992294400 134512640 136421960 4286647616 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 7812 7332 189 467 0 7343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31116

[startup+1.50165 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 26837
/proc/meminfo: memFree=1794332/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=119280 CPUtime=1.49
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 30540 0 0 0 138 11 0 0 18 0 1 0 125677016 122142720 29160 1992294400 134512640 136421960 4286647616 18446744073709551615 134723384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 29820 29161 189 467 0 29351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119280

[startup+3.10194 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 26837
/proc/meminfo: memFree=1702324/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=245104 CPUtime=3.09
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 63221 0 0 0 282 27 0 0 21 0 1 0 125677016 250986496 58348 1992294400 134512640 136421960 4286647616 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 61276 58358 193 467 0 60807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 245104

[startup+6.30151 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 26837
/proc/meminfo: memFree=1460896/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=487204 CPUtime=6.29
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 128429 0 0 0 571 58 0 0 25 0 1 0 125677016 498896896 116678 1992294400 134512640 136421960 4286647616 18446744073709551615 135237600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 121801 116679 193 467 0 121332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 487204

[startup+12.7017 s]
/proc/loadavg: 1.10 1.06 1.01 2/107 26837
/proc/meminfo: memFree=1062360/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=842536 CPUtime=12.68
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 220008 0 0 0 1177 91 0 0 25 0 1 0 125677016 862756864 199726 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 210634 199726 236 467 0 210165 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 842536

[startup+25.5009 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 26837
/proc/meminfo: memFree=1062360/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=842536 CPUtime=25.48
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 220008 0 0 0 2453 95 0 0 25 0 1 0 125677016 862756864 199726 1992294400 134512640 136421960 4286647616 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 210634 199726 236 467 0 210165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 842536

[startup+51.1005 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 26839
/proc/meminfo: memFree=1061864/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=842812 CPUtime=51.08
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 220277 0 0 0 5002 106 0 0 25 0 1 0 125677016 863039488 199994 1992294400 134512640 136421960 4286647616 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 210703 199994 237 467 0 210234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 842812

[startup+102.309 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 26839
/proc/meminfo: memFree=1052936/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=851536 CPUtime=102.26
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 222475 0 0 0 10088 138 0 0 25 0 1 0 125677016 871972864 202185 1992294400 134512640 136421960 4286647616 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 212884 202185 237 467 0 212415 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 851536

[startup+162.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 26841
/proc/meminfo: memFree=1043016/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=861468 CPUtime=162.24
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 224969 0 0 0 16048 176 0 0 25 0 1 0 125677016 882143232 204679 1992294400 134512640 136421960 4286647616 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 215367 204679 237 467 0 214898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 861468

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26843
/proc/meminfo: memFree=1033716/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=870600 CPUtime=222.22
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 227249 0 0 0 22012 210 0 0 25 0 1 0 125677016 891494400 206959 1992294400 134512640 136421960 4286647616 18446744073709551615 134862126 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 217650 206959 237 467 0 217181 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 870600

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26845
/proc/meminfo: memFree=1025284/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=879288 CPUtime=282.19
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 229395 0 0 0 27972 247 0 0 25 0 1 0 125677016 900390912 209105 1992294400 134512640 136421960 4286647616 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 219822 209105 237 467 0 219353 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 879288

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26847
/proc/meminfo: memFree=1015488/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=888660 CPUtime=342.18
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 231761 0 0 0 33936 282 0 0 25 0 1 0 125677016 909987840 211471 1992294400 134512640 136421960 4286647616 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 222165 211471 237 467 0 221696 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 888660

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26847
/proc/meminfo: memFree=1006188/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=898072 CPUtime=402.16
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 234099 0 0 0 39894 322 0 0 25 0 1 0 125677016 919625728 213808 1992294400 134512640 136421960 4286647616 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 224518 213808 237 467 0 224049 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 898072

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26849
/proc/meminfo: memFree=997012/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=907184 CPUtime=462.14
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 236374 0 0 0 45854 360 0 0 25 0 1 0 125677016 928956416 216083 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 226796 216083 237 467 0 226327 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 907184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26851
/proc/meminfo: memFree=986596/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=917484 CPUtime=522.12
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 238970 0 0 0 51821 391 0 0 25 0 1 0 125677016 939503616 218679 1992294400 134512640 136421960 4286647616 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 229371 218679 237 467 0 228902 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 917484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26853
/proc/meminfo: memFree=978660/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=925392 CPUtime=582.1
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 240932 0 0 0 57783 427 0 0 25 0 1 0 125677016 947601408 220641 1992294400 134512640 136421960 4286647616 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 231348 220641 237 467 0 230879 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 925392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26855
/proc/meminfo: memFree=969236/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=934636 CPUtime=642.09
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 243235 0 0 0 63745 464 0 0 25 0 1 0 125677016 957067264 222944 1992294400 134512640 136421960 4286647616 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 233659 222944 237 467 0 233190 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 934636

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26859
/proc/meminfo: memFree=939476/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=964404 CPUtime=822.02
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 250642 0 0 0 81639 563 0 0 25 0 1 0 125677016 987549696 230351 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 241101 230351 237 467 0 240632 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 964404

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26861
/proc/meminfo: memFree=932656/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=971268 CPUtime=882
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 252365 0 0 0 87603 597 0 0 25 0 1 0 125677016 994578432 232074 1992294400 134512640 136421960 4286647616 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 242817 232074 237 467 0 242348 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 971268

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26863
/proc/meminfo: memFree=924348/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=979320 CPUtime=941.98
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 254411 0 0 0 93566 632 0 0 25 0 1 0 125677016 1002823680 234120 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 244830 234120 237 467 0 244361 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 979320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26863
/proc/meminfo: memFree=916412/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=987244 CPUtime=1001.96
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 256388 0 0 0 99529 667 0 0 25 0 1 0 125677016 1010937856 236097 1992294400 134512640 136421960 4286647616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 246811 236097 237 467 0 246342 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 987244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26865
/proc/meminfo: memFree=907856/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=995964 CPUtime=1061.94
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 258558 0 0 0 105494 700 0 0 25 0 1 0 125677016 1019867136 238267 1992294400 134512640 136421960 4286647616 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 248991 238267 237 467 0 248522 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 995964

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 26867
/proc/meminfo: memFree=899424/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1004016 CPUtime=1121.92
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 260583 0 0 0 111456 736 0 0 25 0 1 0 125677016 1028112384 240292 1992294400 134512640 136421960 4286647616 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 251004 240292 237 467 0 250535 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1004016

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 26869
/proc/meminfo: memFree=890744/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1012732 CPUtime=1181.9
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 262770 0 0 0 117420 770 0 0 25 0 1 0 125677016 1037037568 242479 1992294400 134512640 136421960 4286647616 18446744073709551615 134855713 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 253183 242479 237 467 0 252714 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1012732

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26871
/proc/meminfo: memFree=882064/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1021452 CPUtime=1241.88
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 264905 0 0 0 123391 797 0 0 25 0 1 0 125677016 1045966848 244614 1992294400 134512640 136421960 4286647616 18446744073709551615 135028884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 255363 244614 237 467 0 254894 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1021452

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26871
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1301.86
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 129359 827 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1029112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26873
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1361.84
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 135325 859 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135006551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1029112

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26875
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1421.83
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 141294 889 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135032588 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1029112

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26877
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1481.8
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 147259 921 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1029112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26879
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1541.78
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 153220 958 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 1029112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26879
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1601.76
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 159183 993 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1029112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26881
/proc/meminfo: memFree=874128/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1661.74
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 165150 1024 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1029112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26883
/proc/meminfo: memFree=874004/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1721.72
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 171118 1054 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 1029112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26885
/proc/meminfo: memFree=873756/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1781.7
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 177086 1084 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135020469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1029112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26885
/proc/meminfo: memFree=873756/2059040 swapFree=4136476/4192956
[pid=26836] ppid=26834 vsize=1029112 CPUtime=1800.01
/proc/26836/stat : 26836 (pbct) R 26834 26836 26266 0 -1 4202496 266829 0 0 0 178910 1091 0 0 25 0 1 0 125677016 1053810688 246538 1992294400 134512640 136421960 4286647616 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26836/statm: 257278 246538 237 467 0 256809 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1029112

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): 1800.71
CPU time (s): 1800.12
CPU user time (s): 1789.1
CPU system time (s): 11.0163
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1029112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.1
system time used= 11.0163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 266830
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= 3398

runsolver used 2.83057 second user time and 8.64768 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 23:19:15
IDJOB=2681615
IDBENCH=48104
IDSOLVER=1192
FILE ID=node012/2681615-1277500754
PBS_JOBID= 11190579
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681615-1277500754/watcher-2681615-1277500754 -o /tmp/evaluation-result-2681615-1277500754/solver-2681615-1277500754 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681615-1277500754.opb

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

MD5SUM BENCH= efe239846afd4f2627c83cec32ebc27d
RANDOM SEED=410029286

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1863564 kB
Buffers:         26028 kB
Cached:          73228 kB
SwapCached:       8996 kB
Active:          63300 kB
Inactive:        49000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863564 kB
SwapTotal:     4192956 kB
SwapFree:      4136476 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:       11748 kB
Mapped:           8364 kB
Slab:            61048 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182796 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= 62428 MiB
End job on node012 at 2010-06-25 23:49:17