Trace number 454097

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
Pueblo 1.4OPT-25 1079.8 1080.07

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_5.opb
MD5SUMa142d6d7b95394ce9dab5e7d7d075ea6
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 benchmark218.328
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)1252
Sum of products size (including duplicates)2504
Number of different products626
Sum of products size1252

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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.02	c starting to Solve
0.00/0.02	c #variables read: 726 - #constraints read: 1453
0.00/0.02	o 0
0.00/0.02	o 1
0.00/0.02	o 2
0.00/0.02	o 3
0.00/0.02	o 4
0.00/0.02	o 5
0.00/0.02	o 6
0.00/0.02	o 7
0.00/0.02	o 8
0.00/0.02	o 9
0.00/0.02	o 10
0.00/0.02	o 11
0.00/0.03	o 12
0.00/0.03	o 13
0.00/0.03	o 14
0.00/0.03	o 15
0.00/0.03	o 16
0.00/0.03	o 17
0.00/0.03	o 18
0.00/0.03	o 19
0.00/0.03	o 20
0.00/0.03	o 21
0.69/0.74	o 22
3.29/3.37	o 23
23.29/23.39	o 24
95.67/95.74	o 25
1079.72/1080.06	c optimum objective found = 25
1079.72/1080.06	c total time              : 1079.96 s
1079.72/1080.06	s OPTIMUM FOUND
1079.72/1080.06	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
1079.72/1080.06	v -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
1079.72/1080.06	v -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
1079.72/1080.06	v -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
1079.72/1080.06	v -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
1079.72/1080.06	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151
1079.72/1080.06	v -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172
1079.72/1080.06	v -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193
1079.72/1080.06	v -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214
1079.72/1080.06	v -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235
1079.72/1080.06	v -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256
1079.72/1080.06	v -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277
1079.72/1080.06	v -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298
1079.72/1080.06	v -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319
1079.72/1080.06	v -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340
1079.72/1080.06	v -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361
1079.72/1080.06	v -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382
1079.72/1080.06	v -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403
1079.72/1080.06	v -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424
1079.72/1080.06	v -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445
1079.72/1080.06	v -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466
1079.72/1080.06	v -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487
1079.72/1080.06	v -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508
1079.72/1080.06	v -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529
1079.72/1080.06	v -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550
1079.72/1080.06	v -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571
1079.72/1080.06	v -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592
1079.72/1080.06	v -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613
1079.72/1080.06	v -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634
1079.72/1080.06	v -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655
1079.72/1080.06	v -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676
1079.72/1080.06	v -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697
1079.72/1080.06	v -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718
1079.72/1080.06	v -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726

Verifier Data (download as text)

OK	-25

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454097-1178021258/instance-454097-1178021258.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-454097-1178021258 -o ROOT/results/node4/solver-454097-1178021258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/454097-1178021258/instance-454097-1178021258.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: 1.04 1.05 1.06 3/77 28878
/proc/meminfo: memFree=1796680/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=2552 CPUtime=0
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 278163526 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134542999 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 638 236 199 16 0 77 0

[startup+0.0809569 s]
/proc/loadavg: 1.04 1.05 1.06 3/77 28878
/proc/meminfo: memFree=1796680/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=3216 CPUtime=0.07
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 434 0 0 0 7 0 0 0 18 0 1 0 278163526 3293184 405 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 804 406 205 16 0 243 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3216

[startup+0.101957 s]
/proc/loadavg: 1.04 1.05 1.06 3/77 28878
/proc/meminfo: memFree=1796680/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=3216 CPUtime=0.09
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 278163526 3293184 425 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 804 425 205 16 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.301976 s]
/proc/loadavg: 1.04 1.05 1.06 3/77 28878
/proc/meminfo: memFree=1796680/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=3732 CPUtime=0.29
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 560 0 0 0 29 0 0 0 19 0 1 0 278163526 3821568 531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 933 531 205 16 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.702016 s]
/proc/loadavg: 1.04 1.05 1.06 3/77 28878
/proc/meminfo: memFree=1796680/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=3732 CPUtime=0.69
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 577 0 0 0 69 0 0 0 23 0 1 0 278163526 3821568 548 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 933 548 205 16 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.50109 s]
/proc/loadavg: 1.04 1.05 1.06 2/78 28879
/proc/meminfo: memFree=1795200/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=3860 CPUtime=1.48
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 607 0 0 0 148 0 0 0 25 0 1 0 278163526 3952640 578 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 965 578 205 16 0 404 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3860

[startup+3.10124 s]
/proc/loadavg: 1.04 1.05 1.06 2/78 28879
/proc/meminfo: memFree=1794880/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=4108 CPUtime=3.09
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 661 0 0 0 308 1 0 0 25 0 1 0 278163526 4206592 632 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1027 632 205 16 0 466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4108

[startup+6.30155 s]
/proc/loadavg: 1.04 1.05 1.06 2/78 28879
/proc/meminfo: memFree=1794560/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=4344 CPUtime=6.29
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 710 0 0 0 627 2 0 0 25 0 1 0 278163526 4448256 681 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522755 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1086 681 205 16 0 525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4344

[startup+12.7012 s]
/proc/loadavg: 1.03 1.05 1.06 2/78 28879
/proc/meminfo: memFree=1794184/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=4660 CPUtime=12.69
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 797 0 0 0 1265 4 0 0 25 0 1 0 278163526 4771840 768 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1165 768 205 16 0 604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4660

[startup+25.5014 s]
/proc/loadavg: 1.03 1.05 1.06 2/78 28879
/proc/meminfo: memFree=1793992/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=4980 CPUtime=25.48
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 883 0 0 0 2542 6 0 0 25 0 1 0 278163526 5099520 854 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1245 854 205 16 0 684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4980

[startup+51.1018 s]
/proc/loadavg: 1.02 1.04 1.06 2/78 28879
/proc/meminfo: memFree=1793864/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=5320 CPUtime=51.08
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 976 0 0 0 5096 12 0 0 25 0 1 0 278163526 5447680 947 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1330 947 205 16 0 769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5320

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 28879
/proc/meminfo: memFree=1793352/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=5660 CPUtime=102.27
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1064 0 0 0 10203 24 0 0 25 0 1 0 278163526 5795840 1035 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1415 1035 205 16 0 854 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5660

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 28879
/proc/meminfo: memFree=1793032/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=5984 CPUtime=162.25
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1149 0 0 0 16190 35 0 0 25 0 1 0 278163526 6127616 1120 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1496 1120 205 16 0 935 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5984

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 28879
/proc/meminfo: memFree=1792584/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=6440 CPUtime=222.24
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1261 0 0 0 22176 48 0 0 25 0 1 0 278163526 6594560 1232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557729 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1610 1232 205 16 0 1049 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6440

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 28879
/proc/meminfo: memFree=1792456/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=6540 CPUtime=282.22
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1288 0 0 0 28162 60 0 0 25 0 1 0 278163526 6696960 1259 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1635 1259 205 16 0 1074 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6540

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 28879
/proc/meminfo: memFree=1792200/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=6764 CPUtime=342.21
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1349 0 0 0 34151 70 0 0 25 0 1 0 278163526 6926336 1316 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1691 1316 205 16 0 1130 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 28879
/proc/meminfo: memFree=1792200/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=6800 CPUtime=402.19
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1358 0 0 0 40136 83 0 0 25 0 1 0 278163526 6963200 1325 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1700 1325 205 16 0 1139 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6800

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 28879
/proc/meminfo: memFree=1792136/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=6932 CPUtime=462.17
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1376 0 0 0 46122 95 0 0 25 0 1 0 278163526 7098368 1343 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1733 1343 205 16 0 1172 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6932

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 28879
/proc/meminfo: memFree=1792008/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7032 CPUtime=522.16
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1412 0 0 0 52111 105 0 0 25 0 1 0 278163526 7200768 1379 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1758 1379 205 16 0 1197 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 28879
/proc/meminfo: memFree=1791944/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7144 CPUtime=582.14
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1425 0 0 0 58097 117 0 0 25 0 1 0 278163526 7315456 1392 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1786 1392 205 16 0 1225 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791944/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7068 CPUtime=642.13
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1425 0 0 0 64084 129 0 0 25 0 1 0 278163526 7237632 1392 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1767 1392 205 16 0 1206 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7068

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791944/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7140 CPUtime=702.11
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1430 0 0 0 70072 139 0 0 25 0 1 0 278163526 7311360 1397 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1785 1397 205 16 0 1224 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 7140

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791816/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7228 CPUtime=762.11
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1458 0 0 0 76060 151 0 0 25 0 1 0 278163526 7401472 1425 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528325 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1807 1425 205 16 0 1246 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 7228

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7316 CPUtime=822.09
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1485 0 0 0 82047 162 0 0 25 0 1 0 278163526 7491584 1452 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1829 1452 205 16 0 1268 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 7316

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7372 CPUtime=882.07
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1488 0 0 0 88035 172 0 0 25 0 1 0 278163526 7548928 1455 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1843 1455 205 16 0 1282 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 7372

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7284 CPUtime=942.06
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1488 0 0 0 94025 181 0 0 25 0 1 0 278163526 7458816 1446 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532544 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1821 1446 205 16 0 1260 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 7284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7268 CPUtime=1002.04
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1488 0 0 0 100013 191 0 0 25 0 1 0 278163526 7442432 1442 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1817 1442 205 16 0 1256 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 7268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7308 CPUtime=1062.02
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 106001 201 0 0 25 0 1 0 278163526 7483392 1450 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1827 1450 205 16 0 1266 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 7308

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

[startup+1068.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7268 CPUtime=1068.43
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 106641 202 0 0 25 0 1 0 278163526 7442432 1442 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1817 1442 205 16 0 1256 0
Current children cumulated CPU time (s) 1068.43
Current children cumulated vsize (KiB) 7268

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7160 CPUtime=1074.83
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107280 203 0 0 25 0 1 0 278163526 7331840 1415 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556304 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1790 1415 205 16 0 1229 0
Current children cumulated CPU time (s) 1074.83
Current children cumulated vsize (KiB) 7160

[startup+1078.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7156 CPUtime=1078.02
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107599 203 0 0 25 0 1 0 278163526 7327744 1414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527712 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1789 1414 205 16 0 1228 0
Current children cumulated CPU time (s) 1078.02
Current children cumulated vsize (KiB) 7156

[startup+1079.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7156 CPUtime=1078.82
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107679 203 0 0 25 0 1 0 278163526 7327744 1414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1789 1414 205 16 0 1228 0
Current children cumulated CPU time (s) 1078.82
Current children cumulated vsize (KiB) 7156

[startup+1079.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7156 CPUtime=1079.22
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107719 203 0 0 25 0 1 0 278163526 7327744 1414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527555 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1789 1414 205 16 0 1228 0
Current children cumulated CPU time (s) 1079.22
Current children cumulated vsize (KiB) 7156

[startup+1079.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7156 CPUtime=1079.62
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107759 203 0 0 25 0 1 0 278163526 7327744 1414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1789 1414 205 16 0 1228 0
Current children cumulated CPU time (s) 1079.62
Current children cumulated vsize (KiB) 7156

[startup+1080 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28879
/proc/meminfo: memFree=1791688/2055920 swapFree=4141168/4192956
[pid=28878] ppid=28876 vsize=7156 CPUtime=1079.72
/proc/28878/stat : 28878 (Pueblo) R 28876 28878 12435 0 -1 4194304 1496 0 0 0 107769 203 0 0 25 0 1 0 278163526 7327744 1414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28878/statm: 1789 1414 205 16 0 1228 0
Current children cumulated CPU time (s) 1079.72
Current children cumulated vsize (KiB) 7156

Child status: 30
Real time (s): 1080.07
CPU time (s): 1079.8
CPU user time (s): 1077.76
CPU system time (s): 2.04069
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 7412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1077.76
system time used= 2.04069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1503
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= 13
involuntary context switches= 21996

runsolver used 0.906862 second user time and 2.19567 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 12:07:38 UTC 2007

IDJOB= 454097
IDBENCH= 48174
IDSOLVER= 165
FILE ID= node4/454097-1178021258

PBS_JOBID= 4728362

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_5.opb
COMMAND LINE= Pueblo /tmp/evaluation/454097-1178021258/instance-454097-1178021258.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-454097-1178021258 -o ROOT/results/node4/conversion-454097-1178021258 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454097-1178021258/instance-454097-1178021258.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-454097-1178021258 -o ROOT/results/node4/solver-454097-1178021258 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/454097-1178021258/instance-454097-1178021258.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a142d6d7b95394ce9dab5e7d7d075ea6

RANDOM SEED= 227389374

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1797152 kB
Buffers:         64284 kB
Cached:         104800 kB
SwapCached:      14856 kB
Active:         127124 kB
Inactive:        68416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797152 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          32768 kB
Slab:            48736 kB
Committed_AS:  8490256 kB
PageTables:       1828 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 node4 on Tue May  1 12:25:38 UTC 2007