Trace number 2682774

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 fixedOPT64 1309.06 1309.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.289955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
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 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.01/0.02	c constraints 24/0 clauses 1928/0 units 0
0.01/0.02	c vars 648
0.01/0.02	c objective 648 + 0
13.29/13.38	c 11.1873 15.0586 4438 77791
13.29/13.38	o 72
39.28/39.36	c 33.097 15.3789 1955 237673
39.28/39.36	o 70
40.98/41.03	c 34.5397 15.3789 1734 247130
40.98/41.03	o 68
44.78/44.89	c 37.7923 15.3789 1788 270667
44.78/44.89	o 66
89.86/89.96	c 76.5004 16.1289 1664 536336
89.86/89.96	o 64
1308.99/1309.41	c 1177.05 17.3398 479 6926827
1308.99/1309.41	s OPTIMUM FOUND
1308.99/1309.41	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 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648

Verifier Data 

OK	64

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682774-1277479818/watcher-2682774-1277479818 -o /tmp/evaluation-result-2682774-1277479818/solver-2682774-1277479818 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682774-1277479818.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 0.99 0.91 3/106 22204
/proc/meminfo: memFree=1854984/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=2136 CPUtime=0
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 123583563 2187264 179 1992294400 134512640 136421960 4290890000 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22204/statm: 534 179 145 467 0 65 0

[startup+0.0183951 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22204
/proc/meminfo: memFree=1854984/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=2136 CPUtime=0.01
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 267 0 0 0 1 0 0 0 20 0 1 0 123583563 2187264 187 1992294400 134512640 136421960 4290890000 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22204/statm: 534 187 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.100404 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22204
/proc/meminfo: memFree=1854984/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=11708 CPUtime=0.09
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 2599 0 0 0 8 1 0 0 20 0 1 0 123583563 11988992 2519 1992294400 134512640 136421960 4290890000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 2927 2524 194 467 0 2458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11708

[startup+0.300426 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22204
/proc/meminfo: memFree=1854984/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=14368 CPUtime=0.29
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3254 0 0 0 25 4 0 0 20 0 1 0 123583563 14712832 3174 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3592 3174 213 467 0 3123 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14368

[startup+0.700469 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22204
/proc/meminfo: memFree=1854984/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=14624 CPUtime=0.69
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3306 0 0 0 59 10 0 0 20 0 1 0 123583563 14974976 3226 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3656 3226 213 467 0 3187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14624

[startup+1.50056 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22205
/proc/meminfo: memFree=1842700/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=14624 CPUtime=1.49
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3323 0 0 0 124 25 0 0 22 0 1 0 123583563 14974976 3243 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3656 3243 213 467 0 3187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14624

[startup+3.10073 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22205
/proc/meminfo: memFree=1842328/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=14880 CPUtime=3.09
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3362 0 0 0 259 50 0 0 25 0 1 0 123583563 15237120 3282 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3720 3282 213 467 0 3251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14880

[startup+6.30109 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22205
/proc/meminfo: memFree=1842080/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=15140 CPUtime=6.29
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3427 0 0 0 530 99 0 0 25 0 1 0 123583563 15503360 3347 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3785 3347 213 467 0 3316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15140

[startup+12.7008 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22205
/proc/meminfo: memFree=1841584/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=15272 CPUtime=12.69
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3484 0 0 0 1061 208 0 0 25 0 1 0 123583563 15638528 3404 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3818 3404 213 467 0 3349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15272

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22205
/proc/meminfo: memFree=1841460/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=15744 CPUtime=25.48
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3564 0 0 0 2128 420 0 0 25 0 1 0 123583563 16121856 3483 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 3936 3483 236 467 0 3467 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15744

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22207
/proc/meminfo: memFree=1840840/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16256 CPUtime=51.08
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3723 0 0 0 4315 793 0 0 25 0 1 0 123583563 16646144 3639 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4064 3639 236 467 0 3595 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16256

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22207
/proc/meminfo: memFree=1840344/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16512 CPUtime=102.26
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3789 0 0 0 8713 1513 0 0 25 0 1 0 123583563 16908288 3704 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4128 3704 236 467 0 3659 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16512

[startup+162.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22209
/proc/meminfo: memFree=1840220/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16512 CPUtime=162.24
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3789 0 0 0 13937 2287 0 0 25 0 1 0 123583563 16908288 3704 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4128 3704 236 467 0 3659 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16512

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22211
/proc/meminfo: memFree=1840220/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16640 CPUtime=222.22
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3810 0 0 0 19218 3004 0 0 25 0 1 0 123583563 17039360 3725 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4160 3725 236 467 0 3691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16640

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22213
/proc/meminfo: memFree=1839972/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16772 CPUtime=282.2
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3848 0 0 0 24485 3735 0 0 25 0 1 0 123583563 17174528 3763 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4193 3763 236 467 0 3724 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16772

[startup+342.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22215
/proc/meminfo: memFree=1839848/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16888 CPUtime=342.19
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3887 0 0 0 29786 4433 0 0 25 0 1 0 123583563 17293312 3802 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4222 3802 236 467 0 3753 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16888

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22215
/proc/meminfo: memFree=1839724/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=16888 CPUtime=402.17
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3887 0 0 0 35121 5096 0 0 25 0 1 0 123583563 17293312 3802 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4222 3802 236 467 0 3753 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16888

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22217
/proc/meminfo: memFree=1839476/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17148 CPUtime=462.15
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3941 0 0 0 40470 5745 0 0 25 0 1 0 123583563 17559552 3856 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4287 3856 236 467 0 3818 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17148

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22219
/proc/meminfo: memFree=1839476/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17148 CPUtime=522.13
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3941 0 0 0 45874 6339 0 0 25 0 1 0 123583563 17559552 3856 1992294400 134512640 136421960 4290890000 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4287 3856 236 467 0 3818 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17148

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22221
/proc/meminfo: memFree=1839228/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17396 CPUtime=582.11
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3983 0 0 0 51295 6916 0 0 25 0 1 0 123583563 17813504 3898 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4349 3898 236 467 0 3880 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17396

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22223
/proc/meminfo: memFree=1839104/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17384 CPUtime=642.1
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 3984 0 0 0 56693 7517 0 0 25 0 1 0 123583563 17801216 3899 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4346 3899 236 467 0 3877 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17384

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22223
/proc/meminfo: memFree=1838856/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17384 CPUtime=702.08
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4020 0 0 0 62103 8105 0 0 25 0 1 0 123583563 17801216 3927 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4346 3927 236 467 0 3877 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 17384

[startup+762.308 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22225
/proc/meminfo: memFree=1838856/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17464 CPUtime=762.07
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4023 0 0 0 67524 8683 0 0 25 0 1 0 123583563 17883136 3930 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4366 3930 236 467 0 3897 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 17464

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22227
/proc/meminfo: memFree=1838732/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17456 CPUtime=822.05
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4028 0 0 0 72976 9229 0 0 25 0 1 0 123583563 17874944 3935 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4364 3935 236 467 0 3895 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17456

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22229
/proc/meminfo: memFree=1838608/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17456 CPUtime=882.03
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4029 0 0 0 78449 9754 0 0 25 0 1 0 123583563 17874944 3936 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4364 3936 236 467 0 3895 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17456

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22231
/proc/meminfo: memFree=1838608/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17456 CPUtime=942.01
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4029 0 0 0 83919 10282 0 0 25 0 1 0 123583563 17874944 3936 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4364 3936 236 467 0 3895 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17456

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22231
/proc/meminfo: memFree=1838484/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17456 CPUtime=1001.99
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4033 0 0 0 89396 10803 0 0 25 0 1 0 123583563 17874944 3940 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4364 3940 236 467 0 3895 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17456

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22233
/proc/meminfo: memFree=1838484/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17584 CPUtime=1061.98
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4055 0 0 0 94915 11283 0 0 25 0 1 0 123583563 18006016 3962 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4396 3962 236 467 0 3927 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17584

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22235
/proc/meminfo: memFree=1838360/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17636 CPUtime=1121.95
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4084 0 0 0 100440 11755 0 0 25 0 1 0 123583563 18059264 3991 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4409 3991 236 467 0 3940 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 17636

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22237
/proc/meminfo: memFree=1838236/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1181.93
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4089 0 0 0 105964 12229 0 0 25 0 1 0 123583563 18178048 3996 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3996 236 467 0 3969 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 17752

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1838112/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1241.92
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 111500 12692 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 17752

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1301.89
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117044 13145 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 17752

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

[startup+1305.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1305.09
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117341 13168 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1305.09
Current children cumulated vsize (KiB) 17752

[startup+1307.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1306.68
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117489 13179 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1306.68
Current children cumulated vsize (KiB) 17752

[startup+1308.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1308.29
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117639 13190 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1308.29
Current children cumulated vsize (KiB) 17752

[startup+1309.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1308.69
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117676 13193 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1308.69
Current children cumulated vsize (KiB) 17752

[startup+1309.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1308.89
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117695 13194 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1308.89
Current children cumulated vsize (KiB) 17752

[startup+1309.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22239
/proc/meminfo: memFree=1837988/2059040 swapFree=4139108/4192956
[pid=22204] ppid=22202 vsize=17752 CPUtime=1308.99
/proc/22204/stat : 22204 (pbct) R 22202 22204 21700 0 -1 4202496 4092 0 0 0 117704 13195 0 0 25 0 1 0 123583563 18178048 3999 1992294400 134512640 136421960 4290890000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22204/statm: 4438 3999 236 467 0 3969 0
Current children cumulated CPU time (s) 1308.99
Current children cumulated vsize (KiB) 17752

Child status: 0
Real time (s): 1309.46
CPU time (s): 1309.06
CPU user time (s): 1177.1
CPU system time (s): 131.96
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 17764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1177.1
system time used= 131.96
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4097
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= 3617

runsolver used 2.31665 second user time and 6.02608 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-25 17:30:18
IDJOB=2682774
IDBENCH=2024
IDSOLVER=1192
FILE ID=node009/2682774-1277479818
PBS_JOBID= 11190527
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682774-1277479818/watcher-2682774-1277479818 -o /tmp/evaluation-result-2682774-1277479818/solver-2682774-1277479818 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682774-1277479818.opb

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=422325784

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855388 kB
Buffers:         19972 kB
Cached:          85652 kB
SwapCached:       5988 kB
Active:          63628 kB
Inactive:        54588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855388 kB
SwapTotal:     4192956 kB
SwapFree:      4139108 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       11308 kB
Mapped:          11940 kB
Slab:            63324 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181180 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= 62400 MiB
End job on node009 at 2010-06-25 17:52:08