Trace number 459713

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 1800.04 1800.52

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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459713-1178658582/instance-459713-1178658582.opb ......
0.01/0.01	c done parsing opb.
0.01/0.01	o 85
0.01/0.01	o 84
0.01/0.01	o 83
0.01/0.02	o 81
0.01/0.02	o 80
0.10/0.18	o 79
1.29/1.33	o 78
1.89/1.98	o 77
8.48/8.59	o 76
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v -x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.01/1800.50	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.01/1800.50	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.01/1800.50	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175
1800.01/1800.50	v -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
1800.01/1800.50	v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213
1800.01/1800.50	v -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232
1800.01/1800.50	v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251
1800.01/1800.50	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270
1800.01/1800.50	v -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29
1800.01/1800.50	v -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308
1800.01/1800.50	v -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327
1800.01/1800.50	v -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.01/1800.50	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.01/1800.50	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.01/1800.50	v -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402
1800.01/1800.50	v -x403 -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421
1800.01/1800.50	v -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440
1800.01/1800.50	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x46
1800.01/1800.50	v -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479
1800.01/1800.50	v -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498
1800.01/1800.50	v -x499 x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517
1800.01/1800.50	v -x518 -x519 x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536
1800.01/1800.50	v -x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555
1800.01/1800.50	v -x556 -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574
1800.01/1800.50	v -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593
1800.01/1800.50	v -x594 -x595 -x596 -x597 -x598 -x599 x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612
1800.01/1800.50	v -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631
1800.01/1800.50	v -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650
1800.01/1800.50	v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67
1800.01/1800.50	v -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689
1800.01/1800.50	v x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708
1800.01/1800.50	v -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x73
1800.01/1800.50	v -x74 -x75 x76 -x77 -x78 x79 -x8 -x80 x81 -x82 x83 -x84 -x85 -x86 x87 -x88 -x89 -x9 -x90 -x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	-24

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459713-1178658582/instance-459713-1178658582.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-459713-1178658582 -o ROOT/results/node9/solver-459713-1178658582 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459713-1178658582/instance-459713-1178658582.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 0.98 0.91 3/77 6152
/proc/meminfo: memFree=1898720/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=1456 CPUtime=0
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 341895745 1490944 150 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 364 155 86 219 0 141 0

[startup+0.0119209 s]
/proc/loadavg: 1.04 0.98 0.91 3/77 6152
/proc/meminfo: memFree=1898720/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=1592 CPUtime=0.01
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 209 0 0 0 1 0 0 0 18 0 1 0 341895745 1630208 191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591341 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 398 191 86 219 0 175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1592

[startup+0.102931 s]
/proc/loadavg: 1.04 0.98 0.91 3/77 6152
/proc/meminfo: memFree=1898720/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=2532 CPUtime=0.1
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 392 0 0 0 10 0 0 0 18 0 1 0 341895745 2592768 374 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 633 375 102 219 0 410 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301954 s]
/proc/loadavg: 1.04 0.98 0.91 3/77 6152
/proc/meminfo: memFree=1898720/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=3708 CPUtime=0.29
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 341895745 3796992 727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 927 727 102 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.702999 s]
/proc/loadavg: 1.04 0.98 0.91 3/77 6152
/proc/meminfo: memFree=1898720/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=6092 CPUtime=0.69
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 1260 0 0 0 69 0 0 0 22 0 1 0 341895745 6238208 1242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 1523 1242 102 219 0 1300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6092

[startup+1.50109 s]
/proc/loadavg: 1.04 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1892824/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=11224 CPUtime=1.49
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 2149 0 0 0 147 2 0 0 25 0 1 0 341895745 11493376 2082 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 2806 2082 102 219 0 2583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11224

[startup+3.10127 s]
/proc/loadavg: 1.04 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1889624/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=12100 CPUtime=3.09
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 2827 0 0 0 306 3 0 0 25 0 1 0 341895745 12390400 2760 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 3025 2760 102 219 0 2802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12100

[startup+6.30163 s]
/proc/loadavg: 1.04 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1886552/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=21600 CPUtime=6.29
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 3362 0 0 0 624 5 0 0 25 0 1 0 341895745 22118400 3198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 5400 3198 102 219 0 5177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21600

[startup+12.7014 s]
/proc/loadavg: 1.03 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1884376/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=23156 CPUtime=12.69
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 3977 0 0 0 1262 7 0 0 25 0 1 0 341895745 23711744 3620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 5789 3620 102 219 0 5566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23156

[startup+25.5018 s]
/proc/loadavg: 1.03 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1882328/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=25760 CPUtime=25.48
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 4858 0 0 0 2535 13 0 0 25 0 1 0 341895745 26378240 4116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 6440 4116 102 219 0 6217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25760

[startup+51.1017 s]
/proc/loadavg: 1.02 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1879128/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=30560 CPUtime=51.08
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 6427 0 0 0 5086 22 0 0 25 0 1 0 341895745 31293440 4916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 7640 4916 102 219 0 7417 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30560

[startup+102.305 s]
/proc/loadavg: 1.01 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1874328/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=33396 CPUtime=102.27
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 7631 0 0 0 10191 36 0 0 25 0 1 0 341895745 34197504 6120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 8349 6120 102 219 0 8126 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33396

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1869784/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=42276 CPUtime=162.24
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 10286 0 0 0 16174 50 0 0 25 0 1 0 341895745 43290624 7238 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 10569 7238 102 219 0 10346 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42276

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1865752/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=44580 CPUtime=222.23
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 11294 0 0 0 22160 63 0 0 25 0 1 0 341895745 45649920 8246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 11145 8246 102 219 0 10922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44580

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1862168/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=46228 CPUtime=282.21
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 12180 0 0 0 28148 73 0 0 25 0 1 0 341895745 47337472 9132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 11557 9132 102 219 0 11334 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46228

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1858968/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=60724 CPUtime=342.2
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 16026 0 0 0 34134 86 0 0 25 0 1 0 341895745 62181376 9905 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 15181 9905 102 219 0 14958 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60724

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1856216/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=61552 CPUtime=402.18
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 16724 0 0 0 40121 97 0 0 25 0 1 0 341895745 63029248 10603 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 15388 10603 102 219 0 15165 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 61552

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1853400/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=63368 CPUtime=462.17
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 17408 0 0 0 46111 106 0 0 25 0 1 0 341895745 64888832 11287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 15842 11287 102 219 0 15619 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63368

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1850904/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=64364 CPUtime=522.15
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 18036 0 0 0 52100 115 0 0 25 0 1 0 341895745 65908736 11915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 16091 11915 102 219 0 15868 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 64364

[startup+582.303 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1848472/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=65420 CPUtime=582.13
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 18637 0 0 0 58090 123 0 0 25 0 1 0 341895745 66990080 12516 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 16355 12516 102 219 0 16132 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65420

[startup+642.303 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1846040/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=66736 CPUtime=642.13
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 19233 0 0 0 64081 132 0 0 25 0 1 0 341895745 68337664 13112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 16684 13112 102 219 0 16461 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66736


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1837592/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=72168 CPUtime=882.06
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 21346 0 0 0 88044 162 0 0 25 0 1 0 341895745 73900032 15225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 18042 15225 102 219 0 17819 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 72168

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1835736/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=72168 CPUtime=942.04
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 21814 0 0 0 94037 167 0 0 25 0 1 0 341895745 73900032 15693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 18042 15693 102 219 0 17819 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 72168

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1833688/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=98264 CPUtime=1002.02
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 28425 0 0 0 100025 177 0 0 25 0 1 0 341895745 100622336 16159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 24566 16159 102 219 0 24343 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 98264

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1831896/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=98264 CPUtime=1062
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 28878 0 0 0 106017 183 0 0 25 0 1 0 341895745 100622336 16612 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 24566 16612 102 219 0 24343 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 98264

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 6153
/proc/meminfo: memFree=1830232/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=99880 CPUtime=1121.99
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 29303 0 0 0 112010 189 0 0 25 0 1 0 341895745 102277120 17037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 24970 17037 102 219 0 24747 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 99880

[startup+1182.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 6153
/proc/meminfo: memFree=1828440/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=101596 CPUtime=1181.98
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 29739 0 0 0 118003 195 0 0 25 0 1 0 341895745 104034304 17473 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 25399 17473 102 219 0 25176 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 101596

[startup+1242.3 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 6153
/proc/meminfo: memFree=1826648/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=101788 CPUtime=1241.96
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 30163 0 0 0 123995 201 0 0 25 0 1 0 341895745 104230912 17897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 25447 17897 102 219 0 25224 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 101788

[startup+1302.3 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1824984/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=101788 CPUtime=1301.95
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 30566 0 0 0 129987 208 0 0 25 0 1 0 341895745 104230912 18300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 25447 18300 102 219 0 25224 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 101788

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1823384/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=103612 CPUtime=1361.93
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 30973 0 0 0 135979 214 0 0 25 0 1 0 341895745 106098688 18707 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 25903 18707 102 219 0 25680 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 103612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1821784/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=103612 CPUtime=1421.92
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 31365 0 0 0 141973 219 0 0 25 0 1 0 341895745 106098688 19099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 25903 19099 102 219 0 25680 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 103612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1820312/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=105548 CPUtime=1481.9
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 31747 0 0 0 147965 225 0 0 25 0 1 0 341895745 108081152 19481 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 26387 19481 102 219 0 26164 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 105548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1818712/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=105548 CPUtime=1541.87
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 32115 0 0 0 153957 230 0 0 25 0 1 0 341895745 108081152 19849 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 26387 19849 102 219 0 26164 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 105548

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6153
/proc/meminfo: memFree=1817304/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=107604 CPUtime=1601.86
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 32484 0 0 0 159952 234 0 0 25 0 1 0 341895745 110186496 20218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 26901 20218 102 219 0 26678 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 107604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6155
/proc/meminfo: memFree=1815832/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=107604 CPUtime=1661.85
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 32838 0 0 0 165946 239 0 0 25 0 1 0 341895745 110186496 20572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 26901 20572 102 219 0 26678 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 107604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6155
/proc/meminfo: memFree=1814424/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=107604 CPUtime=1721.83
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 33192 0 0 0 171940 243 0 0 25 0 1 0 341895745 110186496 20926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 26901 20926 102 219 0 26678 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 107604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6155
/proc/meminfo: memFree=1813080/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=109788 CPUtime=1781.82
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 33535 0 0 0 177934 248 0 0 25 0 1 0 341895745 112422912 21269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 27447 21269 102 219 0 27224 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 109788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6155
/proc/meminfo: memFree=1812632/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=109788 CPUtime=1800.01
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 33644 0 0 0 179752 249 0 0 25 0 1 0 341895745 112422912 21378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 27447 21378 102 219 0 27224 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109788

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 6155
/proc/meminfo: memFree=1812632/2055920 swapFree=4145464/4192956
[pid=6152] ppid=6150 vsize=109788 CPUtime=1800.01
/proc/6152/stat : 6152 (PBS4_SAT07v2) R 6150 6152 4561 0 -1 4194304 33644 0 0 0 179752 249 0 0 25 0 1 0 341895745 112422912 21378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6152/statm: 27447 21378 102 219 0 27224 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109788

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1797.53
CPU system time (s): 2.51162
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 109788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.53
system time used= 2.51162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33647
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= 972

runsolver used 1.60276 second user time and 4.30734 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  8 21:09:42 UTC 2007

IDJOB= 459713
IDBENCH= 48174
IDSOLVER= 200
FILE ID= node9/459713-1178658582

PBS_JOBID= 5217835

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_5.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459713-1178658582/instance-459713-1178658582.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-459713-1178658582 -o ROOT/results/node9/conversion-459713-1178658582 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459713-1178658582/instance-459713-1178658582.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-459713-1178658582 -o ROOT/results/node9/solver-459713-1178658582 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459713-1178658582/instance-459713-1178658582.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a142d6d7b95394ce9dab5e7d7d075ea6

RANDOM SEED= 633588818

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1899192 kB
Buffers:         26400 kB
Cached:          43852 kB
SwapCached:      15360 kB
Active:          54276 kB
Inactive:        39172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899192 kB
SwapTotal:     4192956 kB
SwapFree:      4145464 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            48804 kB
Committed_AS:  8878612 kB
PageTables:       1788 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 node9 on Tue May  8 21:39:44 UTC 2007