Trace number 2682777

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)60 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.25596
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
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 constraint29
Number of terms in the objective function 696
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 696
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 696
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 2072/0 units 0
0.01/0.02	c vars 696
0.01/0.02	c objective 696 + 0
4.69/4.76	c 4.06638 15.4883 3015 27962
4.69/4.76	o 70
6.39/6.46	c 5.52016 15.832 1890 38053
6.39/6.46	o 66
9.99/10.05	c 8.5687 15.832 1351 60155
9.99/10.05	o 64
70.58/70.67	c 60.7328 16.9727 2224 392501
70.58/70.67	o 62
224.73/224.81	c 195.048 17.2227 2914 1219112
224.73/224.81	o 60
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 -x695 -x696

Verifier Data 

OK	60

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682777-1277479840/watcher-2682777-1277479840 -o /tmp/evaluation-result-2682777-1277479840/solver-2682777-1277479840 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682777-1277479840.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: 1.06 1.03 0.94 3/106 29539
/proc/meminfo: memFree=1827816/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=2136 CPUtime=0
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 258 0 0 0 0 0 0 0 20 0 1 0 89275990 2187264 178 1992294400 134512640 136421960 4288956064 18446744073709551615 134519021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29539/statm: 534 179 145 467 0 65 0

[startup+0.0112691 s]
/proc/loadavg: 1.06 1.03 0.94 3/106 29539
/proc/meminfo: memFree=1827816/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=2136 CPUtime=0.01
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 261 0 0 0 1 0 0 0 20 0 1 0 89275990 2187264 181 1992294400 134512640 136421960 4288956064 18446744073709551615 135161971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29539/statm: 534 181 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101263 s]
/proc/loadavg: 1.06 1.03 0.94 3/106 29539
/proc/meminfo: memFree=1827816/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=10500 CPUtime=0.09
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 2280 0 0 0 9 0 0 0 20 0 1 0 89275990 10752000 2200 1992294400 134512640 136421960 4288956064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 2625 2201 193 467 0 2156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10500

[startup+0.301284 s]
/proc/loadavg: 1.06 1.03 0.94 3/106 29539
/proc/meminfo: memFree=1827816/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=15204 CPUtime=0.29
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3448 0 0 0 26 3 0 0 20 0 1 0 89275990 15568896 3368 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3801 3368 213 467 0 3332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15204

[startup+0.701326 s]
/proc/loadavg: 1.06 1.03 0.94 3/106 29539
/proc/meminfo: memFree=1827816/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=15332 CPUtime=0.69
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3490 0 0 0 61 8 0 0 21 0 1 0 89275990 15699968 3410 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3833 3410 213 467 0 3364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15332

[startup+1.50141 s]
/proc/loadavg: 1.06 1.03 0.94 3/107 29540
/proc/meminfo: memFree=1814788/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=15464 CPUtime=1.49
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3526 0 0 0 129 20 0 0 23 0 1 0 89275990 15835136 3446 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3866 3446 213 467 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15464

[startup+3.10158 s]
/proc/loadavg: 1.06 1.03 0.94 2/107 29540
/proc/meminfo: memFree=1814416/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=15596 CPUtime=3.09
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3558 0 0 0 264 45 0 0 25 0 1 0 89275990 15970304 3478 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3899 3478 213 467 0 3430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15596

[startup+6.30093 s]
/proc/loadavg: 1.06 1.03 0.94 2/107 29540
/proc/meminfo: memFree=1813796/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=16208 CPUtime=6.29
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3693 0 0 0 537 92 0 0 25 0 1 0 89275990 16596992 3612 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4052 3612 236 467 0 3583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16208

[startup+12.7016 s]
/proc/loadavg: 1.05 1.03 0.94 2/107 29540
/proc/meminfo: memFree=1813672/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=16208 CPUtime=12.69
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3698 0 0 0 1078 191 0 0 25 0 1 0 89275990 16596992 3615 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4052 3615 236 467 0 3583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16208

[startup+25.501 s]
/proc/loadavg: 1.04 1.03 0.94 2/107 29542
/proc/meminfo: memFree=1813548/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=16336 CPUtime=25.48
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3729 0 0 0 2172 376 0 0 25 0 1 0 89275990 16728064 3646 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4084 3646 236 467 0 3615 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16336

[startup+51.1007 s]
/proc/loadavg: 1.03 1.03 0.94 2/107 29542
/proc/meminfo: memFree=1812680/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17376 CPUtime=51.08
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3985 0 0 0 4376 732 0 0 25 0 1 0 89275990 17793024 3902 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4344 3902 236 467 0 3875 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17376

[startup+102.308 s]
/proc/loadavg: 1.08 1.04 0.94 2/107 29547
/proc/meminfo: memFree=1811688/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17376 CPUtime=102.27
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 3986 0 0 0 8814 1413 0 0 25 0 1 0 89275990 17793024 3902 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4344 3902 236 467 0 3875 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17376

[startup+162.301 s]
/proc/loadavg: 1.03 1.03 0.94 2/107 29547
/proc/meminfo: memFree=1811564/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17504 CPUtime=162.25
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4020 0 0 0 14032 2193 0 0 25 0 1 0 89275990 17924096 3936 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4376 3936 236 467 0 3907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17504

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/107 29549
/proc/meminfo: memFree=1811564/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17504 CPUtime=222.23
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4041 0 0 0 19278 2945 0 0 25 0 1 0 89275990 17924096 3957 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4376 3957 236 467 0 3907 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17504

[startup+282.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/107 29551
/proc/meminfo: memFree=1811440/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17632 CPUtime=282.22
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4055 0 0 0 24582 3640 0 0 25 0 1 0 89275990 18055168 3970 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4408 3970 236 467 0 3939 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17632

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 29553
/proc/meminfo: memFree=1811440/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17632 CPUtime=342.2
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4055 0 0 0 29837 4383 0 0 25 0 1 0 89275990 18055168 3970 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4408 3970 236 467 0 3939 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29555
/proc/meminfo: memFree=1811068/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17872 CPUtime=402.18
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4130 0 0 0 35160 5058 0 0 25 0 1 0 89275990 18300928 4045 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4468 4045 236 467 0 3999 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29555
/proc/meminfo: memFree=1811316/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=17872 CPUtime=462.17
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4130 0 0 0 40457 5760 0 0 25 0 1 0 89275990 18300928 4045 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4468 4045 236 467 0 3999 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17872

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29557
/proc/meminfo: memFree=1810944/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18248 CPUtime=522.15
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4211 0 0 0 45850 6365 0 0 25 0 1 0 89275990 18685952 4126 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4562 4126 236 467 0 4093 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18248

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 3/107 29559
/proc/meminfo: memFree=1810944/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18204 CPUtime=582.14
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4216 0 0 0 51253 6961 0 0 25 0 1 0 89275990 18640896 4131 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4551 4131 236 467 0 4082 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18204

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29561
/proc/meminfo: memFree=1810944/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18204 CPUtime=642.13
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4216 0 0 0 56617 7596 0 0 25 0 1 0 89275990 18640896 4131 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4551 4131 236 467 0 4082 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18204

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29567
/proc/meminfo: memFree=1810696/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18332 CPUtime=882.06
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4233 0 0 0 78269 9937 0 0 25 0 1 0 89275990 18771968 4148 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4583 4148 236 467 0 4114 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18332

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29569
/proc/meminfo: memFree=1810572/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18332 CPUtime=942.04
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4248 0 0 0 83662 10542 0 0 25 0 1 0 89275990 18771968 4163 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4583 4163 236 467 0 4114 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 18332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29571
/proc/meminfo: memFree=1810572/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18396 CPUtime=1002.03
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4260 0 0 0 89072 11131 0 0 25 0 1 0 89275990 18837504 4175 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4599 4175 236 467 0 4130 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 18396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29571
/proc/meminfo: memFree=1810572/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18396 CPUtime=1062.02
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4260 0 0 0 94521 11681 0 0 25 0 1 0 89275990 18837504 4175 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4599 4175 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: 1.00 1.00 0.94 2/107 29573
/proc/meminfo: memFree=1810324/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18588 CPUtime=1122
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4315 0 0 0 99997 12203 0 0 25 0 1 0 89275990 19034112 4209 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4647 4209 236 467 0 4178 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 18588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29575
/proc/meminfo: memFree=1810324/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18588 CPUtime=1181.98
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4324 0 0 0 105475 12723 0 0 25 0 1 0 89275990 19034112 4218 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4647 4218 236 467 0 4178 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 18588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29577
/proc/meminfo: memFree=1810200/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18588 CPUtime=1241.97
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4324 0 0 0 110896 13301 0 0 25 0 1 0 89275990 19034112 4218 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4647 4218 236 467 0 4178 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 18588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 29579
/proc/meminfo: memFree=1810200/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18588 CPUtime=1301.96
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4332 0 0 0 116328 13868 0 0 25 0 1 0 89275990 19034112 4226 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4647 4226 236 467 0 4178 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 18588

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 0.95 2/107 29579
/proc/meminfo: memFree=1810200/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18588 CPUtime=1361.94
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4332 0 0 0 121749 14445 0 0 25 0 1 0 89275990 19034112 4226 1992294400 134512640 136421960 4288956064 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4647 4226 236 467 0 4178 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 18588

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 0.95 2/107 29581
/proc/meminfo: memFree=1810076/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18704 CPUtime=1421.93
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4360 0 0 0 127204 14989 0 0 25 0 1 0 89275990 19152896 4254 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4676 4254 236 467 0 4207 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 18704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29583
/proc/meminfo: memFree=1809952/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18704 CPUtime=1481.9
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4363 0 0 0 132629 15561 0 0 25 0 1 0 89275990 19152896 4257 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4676 4257 236 467 0 4207 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 18704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29585
/proc/meminfo: memFree=1809952/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1541.89
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4369 0 0 0 138053 16136 0 0 25 0 1 0 89275990 19255296 4263 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4263 236 467 0 4232 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 18804

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29587
/proc/meminfo: memFree=1809952/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1601.87
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4369 0 0 0 143487 16700 0 0 25 0 1 0 89275990 19255296 4263 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4263 236 467 0 4232 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 18804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29587
/proc/meminfo: memFree=1809828/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1661.86
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4386 0 0 0 148928 17258 0 0 25 0 1 0 89275990 19255296 4280 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4280 236 467 0 4232 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 18804

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29589
/proc/meminfo: memFree=1809704/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1721.84
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4386 0 0 0 154382 17802 0 0 25 0 1 0 89275990 19255296 4280 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4280 236 467 0 4232 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 18804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29591
/proc/meminfo: memFree=1809704/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1781.83
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4386 0 0 0 159825 18358 0 0 25 0 1 0 89275990 19255296 4280 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4280 236 467 0 4232 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 18804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29591
/proc/meminfo: memFree=1809704/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1800.02
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4386 0 0 0 161472 18530 0 0 25 0 1 0 89275990 19255296 4280 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4280 236 467 0 4232 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 18804

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 0.95 2/107 29591
/proc/meminfo: memFree=1809704/2059040 swapFree=4136688/4192956
[pid=29539] ppid=29537 vsize=18804 CPUtime=1800.02
/proc/29539/stat : 29539 (pbct) R 29537 29539 29172 0 -1 4202496 4386 0 0 0 161472 18530 0 0 25 0 1 0 89275990 19255296 4280 1992294400 134512640 136421960 4288956064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4701 4280 236 467 0 4232 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 18804

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1614.73
CPU system time (s): 185.311
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 18832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1614.73
system time used= 185.311
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4387
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= 4660

runsolver used 2.86856 second user time and 8.60969 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 17:30:40
IDJOB=2682777
IDBENCH=2028
IDSOLVER=1192
FILE ID=node047/2682777-1277479840
PBS_JOBID= 11190499
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682777-1277479840/watcher-2682777-1277479840 -o /tmp/evaluation-result-2682777-1277479840/solver-2682777-1277479840 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682777-1277479840.opb

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

MD5SUM BENCH= 8521955d0869ff4fe0390118a5fbc0f9
RANDOM SEED=1562299928

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1828344 kB
Buffers:         49028 kB
Cached:          84204 kB
SwapCached:       9176 kB
Active:          64332 kB
Inactive:        81800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828344 kB
SwapTotal:     4192956 kB
SwapFree:      4136688 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       11532 kB
Mapped:           8424 kB
Slab:            62644 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 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= 62480 MiB
End job on node047 at 2010-06-25 18:00:42