Trace number 2682776

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 1800.11 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
MD5SUM1aa6e41099a7aa87ffa226b4eaa264d0
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 benchmark0.250961
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 variables720
Total number of constraints2168
Number of constraints which are clauses2144
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 constraint30
Number of terms in the objective function 720
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 720
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 720
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
0.00/0.02	c constraints 24/0 clauses 2144/0 units 0
0.00/0.02	c vars 720
0.00/0.02	c objective 720 + 0
11.69/11.76	c 9.8675 16.1523 6372 69626
11.69/11.76	o 68
44.18/44.20	c 36.4915 16.5078 2492 240727
44.18/44.20	o 66
362.11/362.27	c 302.795 18.2734 3393 1981144
362.11/362.27	o 64
508.18/508.34	c 427.689 18.5703 1668 2774111
508.18/508.34	o 62
632.65/632.80	c 536.444 18.5703 1288 3449961
632.65/632.80	o 60
1800.09/1800.50	s SATISFIABLE
1800.09/1800.50	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 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720

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-2682776-1277479829/watcher-2682776-1277479829 -o /tmp/evaluation-result-2682776-1277479829/solver-2682776-1277479829 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682776-1277479829.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 0.92 3/106 27177
/proc/meminfo: memFree=1821444/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=2136 CPUtime=0
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 258 0 0 0 0 0 0 0 23 0 1 0 89277988 2187264 178 1992294400 134512640 136421960 4286629824 18446744073709551615 135378153 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27177/statm: 534 178 145 467 0 65 0

[startup+0.108096 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 27177
/proc/meminfo: memFree=1821444/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=11192 CPUtime=0.09
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 2470 0 0 0 9 0 0 0 23 0 1 0 89277988 11460608 2390 1992294400 134512640 136421960 4286629824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 2798 2396 194 467 0 2329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11192

[startup+0.201102 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 27177
/proc/meminfo: memFree=1821444/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=15484 CPUtime=0.19
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3536 0 0 0 17 2 0 0 23 0 1 0 89277988 15855616 3456 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 3871 3456 213 467 0 3402 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15484

[startup+0.301108 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 27177
/proc/meminfo: memFree=1821444/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=15484 CPUtime=0.29
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3545 0 0 0 26 3 0 0 23 0 1 0 89277988 15855616 3465 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 3871 3465 213 467 0 3402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15484

[startup+0.701136 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 27177
/proc/meminfo: memFree=1821444/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=15740 CPUtime=0.69
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3589 0 0 0 60 9 0 0 25 0 1 0 89277988 16117760 3509 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 3935 3509 213 467 0 3466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15740

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1808044/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=15888 CPUtime=1.49
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3628 0 0 0 129 20 0 0 25 0 1 0 89277988 16269312 3548 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 3972 3548 213 467 0 3503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15888

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1807672/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=16016 CPUtime=3.09
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3665 0 0 0 261 48 0 0 25 0 1 0 89277988 16400384 3585 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4004 3585 213 467 0 3535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16016

[startup+6.30053 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1807300/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=16276 CPUtime=6.29
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3730 0 0 0 529 100 0 0 25 0 1 0 89277988 16666624 3650 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4069 3650 213 467 0 3600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16276

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1806680/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=16900 CPUtime=12.69
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3878 0 0 0 1064 205 0 0 25 0 1 0 89277988 17305600 3797 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4225 3797 236 467 0 3756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16900

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1806680/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=16900 CPUtime=25.49
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3878 0 0 0 2102 447 0 0 25 0 1 0 89277988 17305600 3797 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4225 3797 236 467 0 3756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16900

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.92 2/107 27178
/proc/meminfo: memFree=1806556/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=16900 CPUtime=51.08
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 3883 0 0 0 4235 873 0 0 25 0 1 0 89277988 17305600 3801 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4225 3801 236 467 0 3756 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16900

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.92 2/107 27183
/proc/meminfo: memFree=1805440/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=17424 CPUtime=102.28
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4009 0 0 0 8487 1741 0 0 25 0 1 0 89277988 17842176 3927 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4356 3927 236 467 0 3887 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 17424

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27185
/proc/meminfo: memFree=1805440/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=17424 CPUtime=162.26
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4019 0 0 0 13457 2769 0 0 25 0 1 0 89277988 17842176 3937 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4356 3937 236 467 0 3887 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 17424

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27187
/proc/meminfo: memFree=1804448/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=18452 CPUtime=222.25
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4276 0 0 0 18471 3754 0 0 25 0 1 0 89277988 18894848 4194 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4613 4194 236 467 0 4144 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 18452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27187
/proc/meminfo: memFree=1804200/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=18708 CPUtime=282.23
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4328 0 0 0 23531 4692 0 0 25 0 1 0 89277988 19156992 4246 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4677 4246 236 467 0 4208 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18708

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27189
/proc/meminfo: memFree=1804200/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=18708 CPUtime=342.22
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4328 0 0 0 28585 5637 0 0 25 0 1 0 89277988 19156992 4246 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4677 4246 236 467 0 4208 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 18708

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27191
/proc/meminfo: memFree=1804076/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=18708 CPUtime=402.2
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4329 0 0 0 33609 6611 0 0 25 0 1 0 89277988 19156992 4246 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4677 4246 236 467 0 4208 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18708

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27193
/proc/meminfo: memFree=1804076/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=18836 CPUtime=462.18
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4345 0 0 0 38681 7537 0 0 25 0 1 0 89277988 19288064 4262 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4709 4262 236 467 0 4240 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18836

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27195
/proc/meminfo: memFree=1803828/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=522.18
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4393 0 0 0 43955 8263 0 0 25 0 1 0 89277988 19468288 4309 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4309 236 467 0 4284 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 19012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27195
/proc/meminfo: memFree=1803704/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=582.16
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4393 0 0 0 49176 9040 0 0 25 0 1 0 89277988 19468288 4309 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4309 236 467 0 4284 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 19012

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27197
/proc/meminfo: memFree=1803704/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=642.15
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4407 0 0 0 54494 9721 0 0 25 0 1 0 89277988 19468288 4322 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4322 236 467 0 4284 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 19012

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27203
/proc/meminfo: memFree=1803580/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=822.11
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4407 0 0 0 70768 11443 0 0 25 0 1 0 89277988 19468288 4322 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4322 236 467 0 4284 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 19012

[startup+882.309 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27203
/proc/meminfo: memFree=1803580/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=882.1
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4407 0 0 0 76218 11992 0 0 25 0 1 0 89277988 19468288 4322 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4322 236 467 0 4284 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 19012

[startup+942.302 s]
/proc/loadavg: 1.07 1.00 0.93 2/107 27205
/proc/meminfo: memFree=1803456/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=942.08
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4407 0 0 0 81670 12538 0 0 25 0 1 0 89277988 19468288 4322 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4322 236 467 0 4284 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 19012

[startup+1002.3 s]
/proc/loadavg: 1.09 1.02 0.93 2/107 27207
/proc/meminfo: memFree=1803456/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19012 CPUtime=1002.07
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4407 0 0 0 87094 13113 0 0 25 0 1 0 89277988 19468288 4322 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4753 4322 236 467 0 4284 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 19012

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 0.94 2/107 27209
/proc/meminfo: memFree=1803332/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19056 CPUtime=1062.06
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4422 0 0 0 92554 13652 0 0 25 0 1 0 89277988 19513344 4337 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4764 4337 236 467 0 4295 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 19056

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 0.94 2/107 27211
/proc/meminfo: memFree=1803332/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19056 CPUtime=1122.04
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4429 0 0 0 98038 14166 0 0 25 0 1 0 89277988 19513344 4344 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4764 4344 236 467 0 4295 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 19056

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 0.94 2/107 27211
/proc/meminfo: memFree=1803208/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19172 CPUtime=1182.02
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4451 0 0 0 103483 14719 0 0 25 0 1 0 89277988 19632128 4366 1992294400 134512640 136421960 4286629824 18446744073709551615 134857403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4793 4366 236 467 0 4324 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 19172

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 27213
/proc/meminfo: memFree=1803084/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1242.01
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4458 0 0 0 108951 15250 0 0 25 0 1 0 89277988 19750912 4373 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4373 236 467 0 4353 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 19288

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27215
/proc/meminfo: memFree=1803084/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1301.99
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4458 0 0 0 114404 15795 0 0 25 0 1 0 89277988 19750912 4373 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4373 236 467 0 4353 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 19288

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27217
/proc/meminfo: memFree=1803084/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1361.99
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4462 0 0 0 119863 16336 0 0 25 0 1 0 89277988 19750912 4377 1992294400 134512640 136421960 4286629824 18446744073709551615 134863523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4377 236 467 0 4353 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 19288

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27219
/proc/meminfo: memFree=1802960/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1421.98
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4472 0 0 0 125312 16886 0 0 25 0 1 0 89277988 19750912 4387 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4387 236 467 0 4353 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 19288

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27219
/proc/meminfo: memFree=1802836/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1481.96
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4478 0 0 0 130805 17391 0 0 25 0 1 0 89277988 19750912 4393 1992294400 134512640 136421960 4286629824 18446744073709551615 135025526 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4393 236 467 0 4353 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 19288

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27221
/proc/meminfo: memFree=1802836/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1541.95
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4478 0 0 0 136277 17918 0 0 25 0 1 0 89277988 19750912 4393 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4393 236 467 0 4353 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 19288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27223
/proc/meminfo: memFree=1802836/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1601.93
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4479 0 0 0 141746 18447 0 0 25 0 1 0 89277988 19750912 4394 1992294400 134512640 136421960 4286629824 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4394 236 467 0 4353 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 19288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27225
/proc/meminfo: memFree=1802836/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1661.91
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4479 0 0 0 147232 18959 0 0 25 0 1 0 89277988 19750912 4394 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4394 236 467 0 4353 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 19288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27227
/proc/meminfo: memFree=1802712/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1721.9
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4480 0 0 0 152705 19485 0 0 25 0 1 0 89277988 19750912 4395 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4395 236 467 0 4353 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 19288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27227
/proc/meminfo: memFree=1802712/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1781.89
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4480 0 0 0 158218 19971 0 0 25 0 1 0 89277988 19750912 4395 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4395 236 467 0 4353 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 19288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 27229
/proc/meminfo: memFree=1802712/2059040 swapFree=4140168/4192956
[pid=27177] ppid=27175 vsize=19288 CPUtime=1800.09
/proc/27177/stat : 27177 (pbct) R 27175 27177 26780 0 -1 4202496 4480 0 0 0 159888 20121 0 0 25 0 1 0 89277988 19750912 4395 1992294400 134512640 136421960 4286629824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27177/statm: 4822 4395 236 467 0 4353 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19288

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

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

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1598.89
CPU system time (s): 201.215
CPU usage (%): 99.9776
Max. virtual memory (cumulated for all children) (KiB): 19300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1598.89
system time used= 201.215
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4481
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2685

runsolver used 2.90356 second user time and 8.5717 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 17:30:29
IDJOB=2682776
IDBENCH=2026
IDSOLVER=1192
FILE ID=node034/2682776-1277479829
PBS_JOBID= 11190510
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682776-1277479829/watcher-2682776-1277479829 -o /tmp/evaluation-result-2682776-1277479829/solver-2682776-1277479829 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682776-1277479829.opb

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

MD5SUM BENCH= 1aa6e41099a7aa87ffa226b4eaa264d0
RANDOM SEED=1306549706

node034.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		: 3000.242
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821964 kB
Buffers:         38536 kB
Cached:          96928 kB
SwapCached:       5348 kB
Active:          59508 kB
Inactive:        88916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821964 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11504 kB
Mapped:          12100 kB
Slab:            66516 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181400 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= 62432 MiB
End job on node034 at 2010-06-25 18:00:32