Trace number 2681695

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)-36 1800.13 1800.59

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_3.opb
MD5SUM2917e00f55986a046b103b08aa2aecc1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-38
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint60
Maximum length of a constraint110
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)37460
Sum of products size (including duplicates)74920
Number of different products18730
Sum of products size37460

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
0.29/0.33	c constraints 19230/0 clauses 18730/0 units 0
0.29/0.33	c vars 500
0.29/0.33	c objective 500 + -500
324.21/324.32	c 319.446 527.711 0 2317801
324.21/324.32	o -12
324.51/324.61	c 319.716 538.039 1 2318492
324.51/324.61	o -13
923.85/924.11	c 918.445 538.039 1 2369263
923.85/924.11	o -31
1060.31/1060.68	c 1054.84 538.039 83 2384014
1060.31/1060.68	o -32
1187.38/1187.75	c 1181.72 542.035 2283 2401704
1187.38/1187.75	o -33
1212.68/1213.00	c 1206.91 545.129 3905 2406262
1212.68/1213.00	o -34
1364.34/1364.78	c 1358.11 606.098 37232 2452683
1364.34/1364.78	o -35
1619.97/1620.46	c 1612.52 759.797 121604 2547617
1619.97/1620.46	o -36
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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	-36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681695-1277502469/watcher-2681695-1277502469 -o /tmp/evaluation-result-2681695-1277502469/solver-2681695-1277502469 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681695-1277502469.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 3/105 30773
/proc/meminfo: memFree=1828800/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=2268 CPUtime=0
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 297 0 0 0 0 0 0 0 18 0 1 0 91540747 2322432 217 1992294400 134512640 136421960 4288195408 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30773/statm: 567 217 144 467 0 98 0

[startup+0.051545 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30773
/proc/meminfo: memFree=1828800/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=3720 CPUtime=0.04
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 652 0 0 0 4 0 0 0 18 0 1 0 91540747 3809280 572 1992294400 134512640 136421960 4288195408 18446744073709551615 135818390 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30773/statm: 930 572 144 467 0 461 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3720

[startup+0.10055 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30773
/proc/meminfo: memFree=1828800/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=5304 CPUtime=0.09
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 1038 0 0 0 9 0 0 0 18 0 1 0 91540747 5431296 958 1992294400 134512640 136421960 4288195408 18446744073709551615 135378136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30773/statm: 1326 958 144 467 0 857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5304

[startup+0.300569 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30773
/proc/meminfo: memFree=1828800/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=12652 CPUtime=0.29
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 2835 0 0 0 28 1 0 0 18 0 1 0 91540747 12955648 2755 1992294400 134512640 136421960 4288195408 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30773/statm: 3163 2756 146 467 0 2694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12652

[startup+0.70061 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30773
/proc/meminfo: memFree=1828800/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=51716 CPUtime=0.69
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 12843 0 0 0 64 5 0 0 18 0 1 0 91540747 52957184 12293 1992294400 134512640 136421960 4288195408 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 12929 12294 190 467 0 12460 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51716

[startup+1.50069 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1756748/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=104784 CPUtime=1.49
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 27182 0 0 0 137 12 0 0 20 0 1 0 91540747 107298816 25632 1992294400 134512640 136421960 4288195408 18446744073709551615 135316899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 26196 25633 194 467 0 25727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104784

[startup+3.10085 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1685944/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=227832 CPUtime=3.09
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 59901 0 0 0 283 26 0 0 25 0 1 0 91540747 233299968 54632 1992294400 134512640 136421960 4288195408 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 56958 54633 194 467 0 56489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 227832

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1363420/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=492368 CPUtime=6.29
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 128908 0 0 0 575 54 0 0 25 0 1 0 91540747 504184832 119376 1992294400 134512640 136421960 4288195408 18446744073709551615 135641990 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 123092 119376 204 467 0 122623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 492368

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1305396/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=536508 CPUtime=12.69
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 140455 0 0 0 1191 78 0 0 25 0 1 0 91540747 549384192 130664 1992294400 134512640 136421960 4288195408 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134127 130664 215 467 0 133658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 536508

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1304528/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=537424 CPUtime=25.48
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 140680 0 0 0 2444 104 0 0 25 0 1 0 91540747 550322176 130889 1992294400 134512640 136421960 4288195408 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134356 130889 215 467 0 133887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 537424

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30776
/proc/meminfo: memFree=1303908/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=538456 CPUtime=51.08
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 140845 0 0 0 4983 125 0 0 25 0 1 0 91540747 551378944 131054 1992294400 134512640 136421960 4288195408 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134614 131054 215 467 0 134145 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 538456

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30776
/proc/meminfo: memFree=1303412/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=538456 CPUtime=102.27
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 140918 0 0 0 10009 218 0 0 25 0 1 0 91540747 551378944 131127 1992294400 134512640 136421960 4288195408 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134614 131127 215 467 0 134145 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 538456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30778
/proc/meminfo: memFree=1303164/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=538720 CPUtime=162.25
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 140976 0 0 0 15907 318 0 0 25 0 1 0 91540747 551649280 131185 1992294400 134512640 136421960 4288195408 18446744073709551615 135020469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134680 131185 215 467 0 134211 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 538720

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30780
/proc/meminfo: memFree=1302668/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=538852 CPUtime=222.23
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 141077 0 0 0 21837 386 0 0 25 0 1 0 91540747 551784448 131286 1992294400 134512640 136421960 4288195408 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134713 131286 215 467 0 134244 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 538852

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30782
/proc/meminfo: memFree=1302544/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=538984 CPUtime=282.22
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 141104 0 0 0 27775 447 0 0 25 0 1 0 91540747 551919616 131313 1992294400 134512640 136421960 4288195408 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 134746 131313 215 467 0 134277 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 538984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30784
/proc/meminfo: memFree=1299444/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=342.2
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 33738 482 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 550948

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30784
/proc/meminfo: memFree=1299444/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=402.19
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 39731 488 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 550948

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30786
/proc/meminfo: memFree=1299444/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=462.18
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 45724 494 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 550948

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30788
/proc/meminfo: memFree=1299320/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=522.16
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 51716 500 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 550948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30790
/proc/meminfo: memFree=1299320/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=582.14
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 57707 507 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 550948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30792
/proc/meminfo: memFree=1299196/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=642.14
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 63699 515 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 550948

[startup+702.301 s]

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################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30807
/proc/meminfo: memFree=1298700/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=882.06
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144549 0 0 0 87668 538 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 550948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30809
/proc/meminfo: memFree=1298700/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=942.04
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144550 0 0 0 93660 544 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 550948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30809
/proc/meminfo: memFree=1298700/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=1002.03
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144550 0 0 0 99653 550 0 0 25 0 1 0 91540747 564170752 132103 1992294400 134512640 136421960 4288195408 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132103 237 467 0 137268 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 550948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30811
/proc/meminfo: memFree=1298700/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=550948 CPUtime=1062.02
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144554 0 0 0 105645 557 0 0 25 0 1 0 91540747 564170752 132106 1992294400 134512640 136421960 4288195408 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137737 132106 237 467 0 137268 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 550948

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/106 30813
/proc/meminfo: memFree=1297956/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=551872 CPUtime=1122.01
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 144787 0 0 0 111636 565 0 0 25 0 1 0 91540747 565116928 132339 1992294400 134512640 136421960 4288195408 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 137968 132339 237 467 0 137499 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 551872

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/106 30815
/proc/meminfo: memFree=1295352/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=554644 CPUtime=1181.99
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 145480 0 0 0 117627 572 0 0 25 0 1 0 91540747 567955456 133032 1992294400 134512640 136421960 4288195408 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 138661 133032 237 467 0 138192 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 554644

[startup+1242.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/106 30817
/proc/meminfo: memFree=1286672/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=562960 CPUtime=1241.97
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 147572 0 0 0 123612 585 0 0 25 0 1 0 91540747 576471040 135122 1992294400 134512640 136421960 4288195408 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 140740 135122 237 467 0 140271 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 562960

[startup+1302.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/106 30817
/proc/meminfo: memFree=1258648/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=590816 CPUtime=1301.96
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 154534 0 0 0 129588 608 0 0 25 0 1 0 91540747 604995584 142084 1992294400 134512640 136421960 4288195408 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 147704 142084 237 467 0 147235 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 590816

[startup+1362.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/106 30819
/proc/meminfo: memFree=1230872/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=619188 CPUtime=1361.94
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 161621 0 0 0 135563 631 0 0 25 0 1 0 91540747 634048512 149171 1992294400 134512640 136421960 4288195408 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 154797 149171 237 467 0 154328 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 619188

[startup+1422.31 s]
/proc/loadavg: 1.10 1.06 1.00 2/106 30821
/proc/meminfo: memFree=1196400/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=653180 CPUtime=1421.93
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 170120 0 0 0 141536 657 0 0 25 0 1 0 91540747 668856320 157669 1992294400 134512640 136421960 4288195408 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 163295 157669 237 467 0 162826 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 653180

[startup+1482.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/106 30823
/proc/meminfo: memFree=1151512/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=698060 CPUtime=1481.91
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 181349 0 0 0 147501 690 0 0 25 0 1 0 91540747 714813440 168898 1992294400 134512640 136421960 4288195408 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 174515 168898 237 467 0 174046 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 698060

[startup+1542.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/106 30825
/proc/meminfo: memFree=1116668/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=732912 CPUtime=1541.89
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 190000 0 0 0 153472 717 0 0 25 0 1 0 91540747 750501888 177549 1992294400 134512640 136421960 4288195408 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 183228 177549 237 467 0 182759 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 732912

[startup+1602.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/106 30825
/proc/meminfo: memFree=1082940/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=766936 CPUtime=1601.88
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 198495 0 0 0 159446 742 0 0 25 0 1 0 91540747 785342464 186044 1992294400 134512640 136421960 4288195408 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 191734 186044 237 467 0 191265 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 766936

[startup+1662.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/106 30827
/proc/meminfo: memFree=1051320/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=798056 CPUtime=1661.87
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 206276 0 0 0 165416 771 0 0 25 0 1 0 91540747 817209344 193824 1992294400 134512640 136421960 4288195408 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 199514 193824 237 467 0 199045 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 798056

[startup+1722.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 30829
/proc/meminfo: memFree=1021560/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=828260 CPUtime=1721.85
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 213784 0 0 0 171388 797 0 0 25 0 1 0 91540747 848138240 201332 1992294400 134512640 136421960 4288195408 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 207065 201332 237 467 0 206596 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 828260

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30831
/proc/meminfo: memFree=990064/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=859100 CPUtime=1781.84
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 221458 0 0 0 177360 824 0 0 25 0 1 0 91540747 879718400 209006 1992294400 134512640 136421960 4288195408 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 214775 209006 237 467 0 214306 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 859100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30831
/proc/meminfo: memFree=990064/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=859100 CPUtime=1800.04
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 221458 0 0 0 179173 831 0 0 25 0 1 0 91540747 879718400 209006 1992294400 134512640 136421960 4288195408 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 214775 209006 237 467 0 214306 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 859100

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30831
/proc/meminfo: memFree=990064/2059040 swapFree=4135356/4192956
[pid=30773] ppid=30771 vsize=859100 CPUtime=1800.04
/proc/30773/stat : 30773 (pbct) R 30771 30773 30089 0 -1 4202496 221458 0 0 0 179173 831 0 0 25 0 1 0 91540747 879718400 209006 1992294400 134512640 136421960 4288195408 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30773/statm: 214775 209006 237 467 0 214306 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 859100

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.13
CPU user time (s): 1791.73
CPU system time (s): 8.39372
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 859100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.73
system time used= 8.39372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221459
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= 2719

runsolver used 2.81157 second user time and 8.66768 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 23:47:49
IDJOB=2681695
IDBENCH=48184
IDSOLVER=1192
FILE ID=node084/2681695-1277502469
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681695-1277502469/watcher-2681695-1277502469 -o /tmp/evaluation-result-2681695-1277502469/solver-2681695-1277502469 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681695-1277502469.opb

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

MD5SUM BENCH= 2917e00f55986a046b103b08aa2aecc1
RANDOM SEED=1811051191

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829204 kB
Buffers:         30752 kB
Cached:         103092 kB
SwapCached:       9812 kB
Active:          69112 kB
Inactive:        77396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829204 kB
SwapTotal:     4192956 kB
SwapFree:      4135356 kB
Dirty:            2356 kB
Writeback:           0 kB
AnonPages:       11496 kB
Mapped:           8328 kB
Slab:            61512 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181572 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= 62456 MiB
End job on node084 at 2010-06-26 00:17:52