Trace number 2668021

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)20 1800.15 1800.6

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.77	c constraints 37458/0 clauses 37958/0 units 0
0.69/0.77	c vars 500
0.69/0.77	c objective 500 + 0
11.49/11.51	c 10.6144 807.938 1 37451
11.49/11.51	o 32
46.19/46.27	c 45.2131 823.133 206 40034
46.19/46.27	o 31
52.08/52.16	c 51.0782 823.133 309 41344
52.08/52.16	o 30
52.68/52.71	c 51.6212 823.133 310 41827
52.68/52.71	o 29
53.17/53.24	c 52.1491 823.133 310 42310
53.17/53.24	o 25
53.68/53.77	c 52.681 823.133 311 42786
53.68/53.77	o 24
54.48/54.58	c 53.4909 823.133 362 43344
54.48/54.58	o 23
65.58/65.66	c 64.5012 824.809 1738 47949
65.58/65.66	o 22
222.83/222.91	c 220.73 852.23 21809 105900
222.83/222.91	o 21
974.35/974.67	c 968.016 973.199 112639 330875
974.35/974.67	o 20
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	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-2668021-1276651124/watcher-2668021-1276651124 -o /tmp/evaluation-result-2668021-1276651124/solver-2668021-1276651124 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668021-1276651124.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 14329
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=2208 CPUtime=0
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 6403372 2260992 191 1992294400 134512640 136485738 4294319664 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14329/statm: 552 191 156 482 0 68 0

[startup+0.0686149 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14329
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=2588 CPUtime=0.06
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 356 0 0 0 6 0 0 0 20 0 1 0 6403372 2650112 279 1992294400 134512640 136485738 4294319664 18446744073709551615 134540252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14329/statm: 647 279 156 482 0 163 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2588

[startup+0.100618 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14329
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=2844 CPUtime=0.09
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 408 0 0 0 9 0 0 0 20 0 1 0 6403372 2912256 331 1992294400 134512640 136485738 4294319664 18446744073709551615 134524659 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14329/statm: 711 331 156 482 0 227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2844

[startup+0.300637 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14329
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=7016 CPUtime=0.29
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 1445 0 0 0 29 0 0 0 20 0 1 0 6403372 7184384 1368 1992294400 134512640 136485738 4294319664 18446744073709551615 135848239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14329/statm: 1754 1368 156 482 0 1270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7016

[startup+0.700676 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14329
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=17436 CPUtime=0.69
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 4066 0 0 0 67 2 0 0 21 0 1 0 6403372 17854464 3923 1992294400 134512640 136485738 4294319664 18446744073709551615 135860760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14329/statm: 4359 3923 156 482 0 3875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17436

[startup+1.50075 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=1726632/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=106740 CPUtime=1.49
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 27000 0 0 0 139 10 0 0 23 0 1 0 6403372 109301760 25895 1992294400 134512640 136485738 4294319664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 26685 25895 194 482 0 26201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106740

[startup+3.10091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=1630656/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=210844 CPUtime=3.09
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 55256 0 0 0 285 24 0 0 25 0 1 0 6403372 215904256 51905 1992294400 134512640 136485738 4294319664 18446744073709551615 135844049 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 52711 51906 198 482 0 52227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210844

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=1410680/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=425656 CPUtime=6.29
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 112422 0 0 0 577 52 0 0 25 0 1 0 6403372 435871744 104775 1992294400 134512640 136485738 4294319664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 106414 104776 198 482 0 105930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 425656

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=972092/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=842608 CPUtime=12.68
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 220012 0 0 0 1177 91 0 0 25 0 1 0 6403372 862830592 199734 1992294400 134512640 136485738 4294319664 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 210652 199734 243 482 0 210168 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 842608

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=972224/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=842608 CPUtime=25.48
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 220012 0 0 0 2451 97 0 0 25 0 1 0 6403372 862830592 199734 1992294400 134512640 136485738 4294319664 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 210652 199734 243 482 0 210168 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 842608

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14330
/proc/meminfo: memFree=971728/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=842884 CPUtime=51.07
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 220281 0 0 0 5001 106 0 0 25 0 1 0 6403372 863113216 200002 1992294400 134512640 136485738 4294319664 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 210721 200002 244 482 0 210237 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 842884

[startup+102.308 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 14332
/proc/meminfo: memFree=963544/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=850804 CPUtime=102.27
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 222290 0 0 0 10090 137 0 0 25 0 1 0 6403372 871223296 202005 1992294400 134512640 136485738 4294319664 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 212701 202005 244 482 0 212217 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 850804

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 14334
/proc/meminfo: memFree=953748/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=860856 CPUtime=162.25
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 224788 0 0 0 16051 174 0 0 25 0 1 0 6403372 881516544 204503 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 215214 204503 244 482 0 214730 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 860856

[startup+222.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 14336
/proc/meminfo: memFree=941720/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=872548 CPUtime=222.23
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 227714 0 0 0 22011 212 0 0 25 0 1 0 6403372 893489152 207429 1992294400 134512640 136485738 4294319664 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 218137 207429 244 482 0 217653 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 872548

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 14336
/proc/meminfo: memFree=932172/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=882236 CPUtime=282.22
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 230120 0 0 0 27974 248 0 0 25 0 1 0 6403372 903409664 209834 1992294400 134512640 136485738 4294319664 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 220559 209834 244 482 0 220075 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 882236

[startup+342.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 14338
/proc/meminfo: memFree=920640/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=893600 CPUtime=342.2
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 232981 0 0 0 33936 284 0 0 25 0 1 0 6403372 915046400 212695 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 223400 212695 244 482 0 222916 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 893600

[startup+402.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 14340
/proc/meminfo: memFree=912084/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=902272 CPUtime=402.19
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 235128 0 0 0 39903 316 0 0 25 0 1 0 6403372 923926528 214842 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 225568 214842 244 482 0 225084 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 902272

[startup+462.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 14342
/proc/meminfo: memFree=902784/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=911380 CPUtime=462.17
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 237418 0 0 0 45868 349 0 0 25 0 1 0 6403372 933253120 217132 1992294400 134512640 136485738 4294319664 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 227845 217132 244 482 0 227361 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 911380

[startup+522.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 14344
/proc/meminfo: memFree=893856/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=920364 CPUtime=522.16
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 239674 0 0 0 51833 383 0 0 25 0 1 0 6403372 942452736 219388 1992294400 134512640 136485738 4294319664 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 230091 219388 244 482 0 229607 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 920364

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14344
/proc/meminfo: memFree=881332/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=932880 CPUtime=582.14
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 242773 0 0 0 57790 424 0 0 25 0 1 0 6403372 955269120 222487 1992294400 134512640 136485738 4294319664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 233220 222487 244 482 0 232736 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 932880

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14346
/proc/meminfo: memFree=871040/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=942912 CPUtime=642.14
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 245296 0 0 0 63756 458 0 0 25 0 1 0 6403372 965541888 225010 1992294400 134512640 136485738 4294319664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 235728 225010 244 482 0 235244 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 942912

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14355
/proc/meminfo: memFree=829500/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=983736 CPUtime=882.07
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 255470 0 0 0 87617 590 0 0 25 0 1 0 6403372 1007345664 235184 1992294400 134512640 136485738 4294319664 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 245934 235184 244 482 0 245450 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 983736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14357
/proc/meminfo: memFree=820820/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=992460 CPUtime=942.05
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 257674 0 0 0 93582 623 0 0 25 0 1 0 6403372 1016279040 237388 1992294400 134512640 136485738 4294319664 18446744073709551615 135045315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 248115 237388 244 482 0 247631 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 992460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14359
/proc/meminfo: memFree=812760/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1000512 CPUtime=1002.03
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 259685 0 0 0 99546 657 0 0 25 0 1 0 6403372 1024524288 239398 1992294400 134512640 136485738 4294319664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 250128 239398 244 482 0 249644 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1000512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14361
/proc/meminfo: memFree=804080/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1009224 CPUtime=1062.02
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 261875 0 0 0 105512 690 0 0 25 0 1 0 6403372 1033445376 241588 1992294400 134512640 136485738 4294319664 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 252306 241588 244 482 0 251822 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1009224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14363
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1122
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 111476 724 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1013052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14363
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1181.99
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 117444 755 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1013052

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14365
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1241.98
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 123413 785 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 134883173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1013052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14367
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1301.97
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 129382 815 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1013052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14369
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1361.94
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 135348 846 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 134880440 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1013052

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14371
/proc/meminfo: memFree=800112/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1421.94
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 141314 880 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1013052

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14371
/proc/meminfo: memFree=799988/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1481.91
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 147280 911 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1013052

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14373
/proc/meminfo: memFree=799988/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1541.9
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 153250 940 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1013052

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14375
/proc/meminfo: memFree=799988/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1601.89
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 159217 972 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1013052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14377
/proc/meminfo: memFree=799864/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1661.87
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 165185 1002 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1013052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14379
/proc/meminfo: memFree=799740/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1721.85
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 171156 1029 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135047494 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1013052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14379
/proc/meminfo: memFree=799492/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1781.84
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 177129 1055 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1013052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14381
/proc/meminfo: memFree=799492/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1800.04
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 178940 1064 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1013052

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 1.00 1.00 2/107 14381
/proc/meminfo: memFree=799492/2059040 swapFree=4192956/4192956
[pid=14329] ppid=14327 vsize=1013052 CPUtime=1800.04
/proc/14329/stat : 14329 (pbct) R 14327 14329 13713 0 -1 4202496 262818 0 0 0 178940 1064 0 0 25 0 1 0 6403372 1037365248 242531 1992294400 134512640 136485738 4294319664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14329/statm: 253263 242531 244 482 0 252779 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1013052

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.15
CPU user time (s): 1789.41
CPU system time (s): 10.7384
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1013052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.41
system time used= 10.7384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262818
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= 13970

runsolver used 2.97755 second user time and 8.49971 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 03:18:44
IDJOB=2668021
IDBENCH=48104
IDSOLVER=1170
FILE ID=node056/2668021-1276651124
PBS_JOBID= 11172420
Free space on /tmp= 98636 MiB

SOLVER NAME= PB/CT 0.1
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-2668021-1276651124/watcher-2668021-1276651124 -o /tmp/evaluation-result-2668021-1276651124/solver-2668021-1276651124 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668021-1276651124.opb

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

MD5SUM BENCH= efe239846afd4f2627c83cec32ebc27d
RANDOM SEED=1833961693

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1773412 kB
Buffers:         25300 kB
Cached:         124644 kB
SwapCached:          0 kB
Active:         112456 kB
Inactive:        97116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1773412 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       59632 kB
Mapped:          15448 kB
Slab:            54244 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180204 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= 98636 MiB
End job on node056 at 2010-06-16 03:48:47