Trace number 2682778

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)62 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
MD5SUM7070b0ccf5287a23c61644383564c46b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark0.233963
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2028
Number of constraints which are clauses2004
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 constraint28
Number of terms in the objective function 672
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 672
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 672
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 2004/0 units 0
0.01/0.02	c vars 672
0.01/0.02	c objective 672 + 0
6.69/6.71	c 5.66014 15.1211 2609 44016
6.69/6.71	o 70
7.60/7.61	c 6.41902 15.4531 1954 50633
7.60/7.61	o 68
19.89/19.96	c 16.7305 15.4531 1946 136826
19.89/19.96	o 66
23.79/23.81	c 20.003 15.4531 1604 164912
23.79/23.81	o 64
65.07/65.11	c 56.2025 16.3438 1896 434514
65.07/65.11	o 62
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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 -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 -x649 -x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672

Verifier Data 

OK	62

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682778-1277479860/watcher-2682778-1277479860 -o /tmp/evaluation-result-2682778-1277479860/solver-2682778-1277479860 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682778-1277479860.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: 0.92 0.98 0.91 3/106 30489
/proc/meminfo: memFree=1862324/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=2136 CPUtime=0
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 89278892 2187264 179 1992294400 134512640 136421960 4291190800 18446744073709551615 135809541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30489/statm: 534 179 145 467 0 65 0

[startup+0.0197519 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 30489
/proc/meminfo: memFree=1862324/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=2136 CPUtime=0.01
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 268 0 0 0 1 0 0 0 20 0 1 0 89278892 2187264 188 1992294400 134512640 136421960 4291190800 18446744073709551615 135160414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30489/statm: 534 188 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.10176 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 30489
/proc/meminfo: memFree=1862324/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=10764 CPUtime=0.1
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 2369 0 0 0 9 1 0 0 20 0 1 0 89278892 11022336 2289 1992294400 134512640 136421960 4291190800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 2691 2294 194 467 0 2222 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10764

[startup+0.301779 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 30489
/proc/meminfo: memFree=1862324/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=14700 CPUtime=0.29
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3346 0 0 0 26 3 0 0 20 0 1 0 89278892 15052800 3266 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3675 3266 213 467 0 3206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14700

[startup+0.701818 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 30489
/proc/meminfo: memFree=1862324/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=14828 CPUtime=0.69
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3379 0 0 0 60 9 0 0 21 0 1 0 89278892 15183872 3299 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3707 3299 213 467 0 3238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14828

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 30490
/proc/meminfo: memFree=1849792/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=15088 CPUtime=1.5
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3423 0 0 0 129 21 0 0 23 0 1 0 89278892 15450112 3343 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3772 3343 213 467 0 3303 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15088

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 30490
/proc/meminfo: memFree=1849296/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=15216 CPUtime=3.09
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3469 0 0 0 263 46 0 0 25 0 1 0 89278892 15581184 3389 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3804 3389 213 467 0 3335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15216

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 30492
/proc/meminfo: memFree=1849048/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=15480 CPUtime=6.29
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3520 0 0 0 531 98 0 0 25 0 1 0 89278892 15851520 3440 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3870 3440 213 467 0 3401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15480

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 30492
/proc/meminfo: memFree=1848552/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=15820 CPUtime=12.69
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3599 0 0 0 1066 203 0 0 25 0 1 0 89278892 16199680 3517 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 3955 3517 236 467 0 3486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15820

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.91 2/107 30492
/proc/meminfo: memFree=1848056/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=16344 CPUtime=25.49
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3735 0 0 0 2149 400 0 0 25 0 1 0 89278892 16736256 3651 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4086 3651 236 467 0 3617 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16344

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.91 2/107 30492
/proc/meminfo: memFree=1847808/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=16732 CPUtime=51.08
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3823 0 0 0 4384 724 0 0 25 0 1 0 89278892 17133568 3739 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4183 3739 236 467 0 3714 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16732

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 30497
/proc/meminfo: memFree=1846940/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=16988 CPUtime=102.27
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3890 0 0 0 8937 1290 0 0 25 0 1 0 89278892 17395712 3805 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4247 3805 236 467 0 3778 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16988

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30499
/proc/meminfo: memFree=1846940/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17120 CPUtime=162.25
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 3924 0 0 0 14284 1941 0 0 25 0 1 0 89278892 17530880 3839 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4280 3839 236 467 0 3811 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17120

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30499
/proc/meminfo: memFree=1846568/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17376 CPUtime=222.24
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4004 0 0 0 19712 2512 0 0 25 0 1 0 89278892 17793024 3919 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4344 3919 236 467 0 3875 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17376

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30501
/proc/meminfo: memFree=1846568/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17476 CPUtime=282.22
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4023 0 0 0 25116 3106 0 0 25 0 1 0 89278892 17895424 3937 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4369 3937 236 467 0 3900 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17476

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30503
/proc/meminfo: memFree=1846568/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17460 CPUtime=342.2
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4030 0 0 0 30557 3663 0 0 25 0 1 0 89278892 17879040 3944 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4365 3944 236 467 0 3896 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17460

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30505
/proc/meminfo: memFree=1846568/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17592 CPUtime=402.19
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4037 0 0 0 36021 4198 0 0 25 0 1 0 89278892 18014208 3951 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4398 3951 236 467 0 3929 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17592

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30507
/proc/meminfo: memFree=1846196/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17836 CPUtime=462.18
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4115 0 0 0 41568 4650 0 0 25 0 1 0 89278892 18264064 4029 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4459 4029 236 467 0 3990 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17836

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30507
/proc/meminfo: memFree=1846072/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=17964 CPUtime=522.16
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4151 0 0 0 47062 5154 0 0 25 0 1 0 89278892 18395136 4062 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4491 4062 236 467 0 4022 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17964

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30509
/proc/meminfo: memFree=1845824/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18048 CPUtime=582.15
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4169 0 0 0 52588 5627 0 0 25 0 1 0 89278892 18481152 4080 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4512 4080 236 467 0 4043 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18048

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30511
/proc/meminfo: memFree=1845824/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18048 CPUtime=642.14
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4169 0 0 0 58101 6113 0 0 25 0 1 0 89278892 18481152 4080 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4512 4080 236 467 0 4043 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18048

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30517
/proc/meminfo: memFree=1845576/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18104 CPUtime=882.07
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4190 0 0 0 80271 7936 0 0 25 0 1 0 89278892 18538496 4101 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4526 4101 236 467 0 4057 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18104

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30519
/proc/meminfo: memFree=1845452/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18216 CPUtime=942.05
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4205 0 0 0 85846 8359 0 0 25 0 1 0 89278892 18653184 4116 1992294400 134512640 136421960 4291190800 18446744073709551615 135821042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4554 4116 236 467 0 4085 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30521
/proc/meminfo: memFree=1845452/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18268 CPUtime=1002.04
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4255 0 0 0 91407 8797 0 0 25 0 1 0 89278892 18706432 4146 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4567 4146 236 467 0 4098 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30523
/proc/meminfo: memFree=1845204/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18396 CPUtime=1062.02
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4280 0 0 0 96946 9256 0 0 25 0 1 0 89278892 18837504 4171 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4599 4171 236 467 0 4130 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30523
/proc/meminfo: memFree=1845204/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18396 CPUtime=1122.01
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4280 0 0 0 102489 9712 0 0 25 0 1 0 89278892 18837504 4171 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4599 4171 236 467 0 4130 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30525
/proc/meminfo: memFree=1845080/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18396 CPUtime=1182
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4284 0 0 0 108032 10168 0 0 25 0 1 0 89278892 18837504 4175 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4599 4175 236 467 0 4130 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 18396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30527
/proc/meminfo: memFree=1844956/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18528 CPUtime=1241.98
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4295 0 0 0 113582 10616 0 0 25 0 1 0 89278892 18972672 4186 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4632 4186 236 467 0 4163 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 18528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30529
/proc/meminfo: memFree=1844832/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18468 CPUtime=1301.98
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4295 0 0 0 119139 11059 0 0 25 0 1 0 89278892 18911232 4186 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4617 4186 236 467 0 4148 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 18468

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30531
/proc/meminfo: memFree=1844832/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18468 CPUtime=1361.95
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4307 0 0 0 124688 11507 0 0 25 0 1 0 89278892 18911232 4198 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4617 4198 236 467 0 4148 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 18468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30531
/proc/meminfo: memFree=1844832/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18596 CPUtime=1421.94
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4319 0 0 0 130228 11966 0 0 25 0 1 0 89278892 19042304 4210 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4649 4210 236 467 0 4180 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 18596

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30533
/proc/meminfo: memFree=1844708/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18596 CPUtime=1481.92
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4319 0 0 0 135787 12405 0 0 25 0 1 0 89278892 19042304 4210 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4649 4210 236 467 0 4180 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 18596

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30535
/proc/meminfo: memFree=1844708/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18596 CPUtime=1541.9
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4322 0 0 0 141347 12843 0 0 25 0 1 0 89278892 19042304 4213 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4649 4213 236 467 0 4180 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 18596

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30537
/proc/meminfo: memFree=1844708/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18596 CPUtime=1601.89
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4322 0 0 0 146894 13295 0 0 25 0 1 0 89278892 19042304 4213 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4649 4213 236 467 0 4180 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 18596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30539
/proc/meminfo: memFree=1844584/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18596 CPUtime=1661.88
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4323 0 0 0 152454 13734 0 0 25 0 1 0 89278892 19042304 4214 1992294400 134512640 136421960 4291190800 18446744073709551615 135686251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4649 4214 236 467 0 4180 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 18596

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30539
/proc/meminfo: memFree=1844584/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18628 CPUtime=1721.86
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4341 0 0 0 157998 14188 0 0 25 0 1 0 89278892 19075072 4232 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4657 4232 236 467 0 4188 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 18628

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30541
/proc/meminfo: memFree=1844336/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18628 CPUtime=1781.85
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4341 0 0 0 163539 14646 0 0 25 0 1 0 89278892 19075072 4232 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4657 4232 236 467 0 4188 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 18628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 30541
/proc/meminfo: memFree=1844336/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18628 CPUtime=1800.05
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4341 0 0 0 165223 14782 0 0 25 0 1 0 89278892 19075072 4232 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4657 4232 236 467 0 4188 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18628

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: 0.99 0.98 0.91 2/107 30541
/proc/meminfo: memFree=1844336/2059040 swapFree=4140792/4192956
[pid=30489] ppid=30487 vsize=18628 CPUtime=1800.05
/proc/30489/stat : 30489 (pbct) R 30487 30489 30067 0 -1 4202496 4341 0 0 0 165223 14782 0 0 25 0 1 0 89278892 19075072 4232 1992294400 134512640 136421960 4291190800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30489/statm: 4657 4232 236 467 0 4188 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18628

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1652.23
CPU system time (s): 147.828
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 18724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1652.23
system time used= 147.828
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4342
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= 6622

runsolver used 3.07453 second user time and 8.40272 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 17:31:00
IDJOB=2682778
IDBENCH=2029
IDSOLVER=1192
FILE ID=node036/2682778-1277479860
PBS_JOBID= 11190508
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682778-1277479860/watcher-2682778-1277479860 -o /tmp/evaluation-result-2682778-1277479860/solver-2682778-1277479860 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682778-1277479860.opb

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

MD5SUM BENCH= 7070b0ccf5287a23c61644383564c46b
RANDOM SEED=1757871561

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862720 kB
Buffers:         22792 kB
Cached:          75468 kB
SwapCached:       5352 kB
Active:          29952 kB
Inactive:        81616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862720 kB
SwapTotal:     4192956 kB
SwapFree:      4140792 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          12040 kB
Slab:            62468 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180640 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= 62376 MiB
End job on node036 at 2010-06-25 18:01:02