Trace number 459745

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)-24 1800.05 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_4.opb
MD5SUMd0c1e6f66b584092ef8bd8f37f3a4db9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-25
Best CPU time to get the best result obtained on this benchmark675.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1258
Sum of products size (including duplicates)2516
Number of different products629
Sum of products size1258

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459745-1178659031/instance-459745-1178659031.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 83
0.00/0.01	o 82
0.00/0.01	o 81
0.00/0.02	o 80
0.00/0.02	o 79
1.49/1.50	o 78
1.49/1.53	o 77
13.29/13.34	o 76
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.02/1800.61	v -x118 -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
1800.02/1800.61	v -x137 -x138 -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.02/1800.61	v -x156 -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
1800.02/1800.61	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
1800.02/1800.61	v -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211
1800.02/1800.61	v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230
1800.02/1800.61	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25
1800.02/1800.61	v -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269
1800.02/1800.61	v -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288
1800.02/1800.61	v -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307
1800.02/1800.61	v -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326
1800.02/1800.61	v -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345
1800.02/1800.61	v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364
1800.02/1800.61	v -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383
1800.02/1800.61	v -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 -x402
1800.02/1800.61	v -x403 -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421
1800.02/1800.61	v -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440
1800.02/1800.61	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x46
1800.02/1800.61	v -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479
1800.02/1800.61	v x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498
1800.02/1800.61	v -x499 -x5 x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517
1800.02/1800.61	v -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536
1800.02/1800.61	v -x537 -x538 -x539 x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 -x554 -x555
1800.02/1800.61	v -x556 -x557 -x558 -x559 x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574
1800.02/1800.61	v -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593
1800.02/1800.61	v -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611
1800.02/1800.61	v -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630
1800.02/1800.61	v -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65
1800.02/1800.61	v -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669
1800.02/1800.61	v -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688
1800.02/1800.61	v -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 x7 -x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707
1800.02/1800.61	v -x708 -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725 -x726
1800.02/1800.61	v -x727 -x728 -x729 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 x89 -x9 -x90 -x91 -x92 -x93
1800.02/1800.61	v -x94 -x95 x96 -x97 x98 x99

Verifier Data (download as text)

OK	-24

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459745-1178659031/instance-459745-1178659031.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-459745-1178659031 -o ROOT/results/node58/solver-459745-1178659031 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459745-1178659031/instance-459745-1178659031.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27123
/proc/meminfo: memFree=1452736/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=1456 CPUtime=0
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 313812824 1490944 144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134805658 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 364 144 86 219 0 141 0

[startup+0.0566831 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27123
/proc/meminfo: memFree=1452736/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=2016 CPUtime=0.05
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 317 0 0 0 5 0 0 0 18 0 1 0 313812824 2064384 299 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 504 299 102 219 0 281 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2016

[startup+0.101689 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27123
/proc/meminfo: memFree=1452736/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=2528 CPUtime=0.09
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 395 0 0 0 9 0 0 0 18 0 1 0 313812824 2588672 377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 632 377 102 219 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301723 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27123
/proc/meminfo: memFree=1452736/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=3696 CPUtime=0.29
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 722 0 0 0 29 0 0 0 19 0 1 0 313812824 3784704 704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 924 704 102 219 0 701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701789 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27123
/proc/meminfo: memFree=1452736/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=6076 CPUtime=0.69
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 1146 0 0 0 68 1 0 0 22 0 1 0 313812824 6221824 1128 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550445 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 1519 1128 102 219 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50192 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1447608/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=11072 CPUtime=1.49
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 1929 0 0 0 147 2 0 0 25 0 1 0 313812824 11337728 1862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 2768 1862 102 219 0 2545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11072

[startup+3.10119 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1444088/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=12096 CPUtime=3.09
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 2738 0 0 0 305 4 0 0 25 0 1 0 313812824 12386304 2671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 3024 2671 102 219 0 2801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12096

[startup+6.30173 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1440760/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=21560 CPUtime=6.29
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 3310 0 0 0 624 5 0 0 25 0 1 0 313812824 22077440 3146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 5390 3146 102 219 0 5167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21560

[startup+12.7018 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1438336/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=23544 CPUtime=12.69
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 4027 0 0 0 1260 9 0 0 25 0 1 0 313812824 24109056 3670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 5886 3670 102 219 0 5663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23544

[startup+25.5019 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1436160/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=26324 CPUtime=25.48
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 4926 0 0 0 2534 14 0 0 25 0 1 0 313812824 26955776 4184 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 6581 4184 102 219 0 6358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26324

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1433088/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=30996 CPUtime=51.07
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 6438 0 0 0 5086 21 0 0 25 0 1 0 313812824 31739904 4927 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 7749 4927 102 219 0 7526 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30996

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1428416/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=33784 CPUtime=102.26
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 7636 0 0 0 10190 36 0 0 25 0 1 0 313812824 34594816 6125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 8446 6125 102 219 0 8223 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33784

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1423936/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=42608 CPUtime=162.24
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 10301 0 0 0 16173 51 0 0 25 0 1 0 313812824 43630592 7253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 10652 7253 102 219 0 10429 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42608

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1420096/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=44676 CPUtime=222.22
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 11250 0 0 0 22159 63 0 0 25 0 1 0 313812824 45748224 8202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 11169 8202 102 219 0 10946 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44676

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1416576/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=46780 CPUtime=282.2
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 12137 0 0 0 28147 73 0 0 25 0 1 0 313812824 47902720 9089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 11695 9089 102 219 0 11472 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46780

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1413184/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=60552 CPUtime=342.18
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 16039 0 0 0 34131 87 0 0 25 0 1 0 313812824 62005248 9918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 15138 9918 102 219 0 14915 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60552

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1410368/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=62224 CPUtime=402.16
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 16758 0 0 0 40121 95 0 0 25 0 1 0 313812824 63717376 10637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 15556 10637 102 219 0 15333 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62224

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1407680/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=63332 CPUtime=462.14
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 17420 0 0 0 46109 105 0 0 25 0 1 0 313812824 64851968 11299 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 15833 11299 102 219 0 15610 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 63332

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1405056/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=65336 CPUtime=522.13
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 18084 0 0 0 52098 115 0 0 25 0 1 0 313812824 66904064 11963 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 16334 11963 102 219 0 16111 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 65336

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1402688/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=66432 CPUtime=582.1
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 18669 0 0 0 58088 122 0 0 25 0 1 0 313812824 68026368 12548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 16608 12548 102 219 0 16385 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 66432

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1400576/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=67596 CPUtime=642.09
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 19204 0 0 0 64080 129 0 0 25 0 1 0 313812824 69218304 13083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 16899 13083 102 219 0 16676 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 67596


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1394240/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=70344 CPUtime=822.03
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 20792 0 0 0 82056 147 0 0 25 0 1 0 313812824 72032256 14671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 17586 14671 102 219 0 17363 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 70344

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1392256/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=71740 CPUtime=882.01
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 21281 0 0 0 88048 153 0 0 25 0 1 0 313812824 73461760 15160 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 17935 15160 102 219 0 17712 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 71740

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1390400/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=73224 CPUtime=941.99
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 21744 0 0 0 94039 160 0 0 25 0 1 0 313812824 74981376 15623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 18306 15623 102 219 0 18083 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 73224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1388544/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=97800 CPUtime=1001.97
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 28340 0 0 0 100028 169 0 0 25 0 1 0 313812824 100147200 16074 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 24450 16074 102 219 0 24227 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 97800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1386688/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=99376 CPUtime=1061.95
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 28808 0 0 0 106020 175 0 0 25 0 1 0 313812824 101761024 16542 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 24844 16542 102 219 0 24621 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 99376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1384960/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=99376 CPUtime=1121.93
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 29235 0 0 0 112012 181 0 0 25 0 1 0 313812824 101761024 16969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 24844 16969 102 219 0 24621 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 99376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1383232/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=101052 CPUtime=1181.91
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 29671 0 0 0 118004 187 0 0 25 0 1 0 313812824 103477248 17405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 25263 17405 102 219 0 25040 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 101052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1381568/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=101052 CPUtime=1241.89
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 30090 0 0 0 123998 191 0 0 25 0 1 0 313812824 103477248 17824 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 25263 17824 102 219 0 25040 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 101052

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1379840/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=102832 CPUtime=1301.88
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 30507 0 0 0 129992 196 0 0 25 0 1 0 313812824 105299968 18241 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 25708 18241 102 219 0 25485 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 102832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1378240/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=102832 CPUtime=1361.86
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 30912 0 0 0 135986 200 0 0 25 0 1 0 313812824 105299968 18646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 25708 18646 102 219 0 25485 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 102832

[startup+1422.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1376704/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=104724 CPUtime=1421.84
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 31293 0 0 0 141979 205 0 0 25 0 1 0 313812824 107237376 19027 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 26181 19027 102 219 0 25958 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 104724

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27124
/proc/meminfo: memFree=1375232/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=104724 CPUtime=1481.82
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 31677 0 0 0 147973 209 0 0 25 0 1 0 313812824 107237376 19411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 26181 19411 102 219 0 25958 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 104724

[startup+1542.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 27126
/proc/meminfo: memFree=1373632/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=104724 CPUtime=1541.79
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 32041 0 0 0 153965 214 0 0 25 0 1 0 313812824 107237376 19775 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 26181 19775 102 219 0 25958 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 104724

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27126
/proc/meminfo: memFree=1372288/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=106732 CPUtime=1601.78
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 32382 0 0 0 159960 218 0 0 25 0 1 0 313812824 109293568 20116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 26683 20116 102 219 0 26460 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 106732

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 27126
/proc/meminfo: memFree=1370880/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=106732 CPUtime=1661.76
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 32734 0 0 0 165953 223 0 0 25 0 1 0 313812824 109293568 20468 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 26683 20468 102 219 0 26460 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 106732

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27126
/proc/meminfo: memFree=1369536/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=108868 CPUtime=1721.74
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 33083 0 0 0 171948 226 0 0 25 0 1 0 313812824 111480832 20817 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 27217 20817 102 219 0 26994 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 108868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27126
/proc/meminfo: memFree=1368064/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=108868 CPUtime=1781.72
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 33437 0 0 0 177941 231 0 0 25 0 1 0 313812824 111480832 21171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 27217 21171 102 219 0 26994 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 108868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27126
/proc/meminfo: memFree=1367616/2055920 swapFree=4184552/4192956
[pid=27123] ppid=27121 vsize=108868 CPUtime=1800.02
/proc/27123/stat : 27123 (PBS4_SAT07v2) R 27121 27123 26324 0 -1 4194304 33550 0 0 0 179770 232 0 0 25 0 1 0 313812824 111480832 21284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27123/statm: 27217 21284 102 219 0 26994 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 108868

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1797.71
CPU system time (s): 2.33964
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 108868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 2.33964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33553
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= 8
involuntary context switches= 968

runsolver used 1.14882 second user time and 3.77942 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  8 21:17:11 UTC 2007

IDJOB= 459745
IDBENCH= 48206
IDSOLVER= 200
FILE ID= node58/459745-1178659031

PBS_JOBID= 5218426

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459745-1178659031/instance-459745-1178659031.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-459745-1178659031 -o ROOT/results/node58/conversion-459745-1178659031 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459745-1178659031/instance-459745-1178659031.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-459745-1178659031 -o ROOT/results/node58/solver-459745-1178659031 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459745-1178659031/instance-459745-1178659031.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d0c1e6f66b584092ef8bd8f37f3a4db9

RANDOM SEED= 220258955

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1453144 kB
Buffers:         37796 kB
Cached:         441988 kB
SwapCached:       2472 kB
Active:         253696 kB
Inactive:       238484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453144 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          18852 kB
Slab:            96608 kB
Committed_AS:  4579472 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node58 on Tue May  8 21:47:14 UTC 2007