Trace number 459762

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)-25 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_3.opb
MD5SUM737bdf32fd69c002d569e68c523af4bf
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-26
Best CPU time to get the best result obtained on this benchmark217.679
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
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)1244
Sum of products size (including duplicates)2488
Number of different products622
Sum of products size1244

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/459762-1178659622/instance-459762-1178659622.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 84
0.00/0.01	o 83
0.00/0.01	o 82
0.00/0.01	o 81
0.01/0.04	o 80
0.01/0.08	o 79
0.59/0.61	o 78
1.09/1.20	o 77
14.69/14.76	o 76
122.85/122.91	o 75
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.06/1800.50	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.06/1800.50	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.06/1800.50	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175
1800.06/1800.50	v -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
1800.06/1800.50	v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212
1800.06/1800.50	v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231
1800.06/1800.50	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250
1800.06/1800.50	v -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27
1800.06/1800.50	v -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289
1800.06/1800.50	v -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308
1800.06/1800.50	v -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327
1800.06/1800.50	v -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.06/1800.50	v -x347 -x348 -x349 x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.06/1800.50	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.06/1800.50	v -x385 -x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 -x402 -x403
1800.06/1800.50	v -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422
1800.06/1800.50	v -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441
1800.06/1800.50	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460
1800.06/1800.50	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48
1800.06/1800.50	v -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499
1800.06/1800.50	v x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518
1800.06/1800.50	v -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537
1800.06/1800.50	v -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556
1800.06/1800.50	v -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 x57 -x570 -x571 -x572 -x573 -x574 -x575
1800.06/1800.50	v -x576 -x577 -x578 -x579 x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593 -x594
1800.06/1800.50	v -x595 -x596 -x597 -x598 -x599 -x6 x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 -x613
1800.06/1800.50	v -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632
1800.06/1800.50	v -x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650 -x651
1800.06/1800.50	v -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67 -x670
1800.06/1800.50	v -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x69
1800.06/1800.50	v -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708
1800.06/1800.50	v -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 x73 -x74 -x75 -x76 -x77 -x78
1800.06/1800.50	v -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	-25

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459762-1178659622/instance-459762-1178659622.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-459762-1178659622 -o ROOT/results/node29/solver-459762-1178659622 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459762-1178659622/instance-459762-1178659622.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: 1.00 1.00 1.00 3/77 9230
/proc/meminfo: memFree=1549416/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=1456 CPUtime=0
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 313877981 1490944 152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 364 155 86 219 0 141 0

[startup+0.0205309 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9230
/proc/meminfo: memFree=1549416/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=1588 CPUtime=0.01
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 237 0 0 0 1 0 0 0 18 0 1 0 313877981 1626112 219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 397 219 102 219 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1588

[startup+0.101535 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9230
/proc/meminfo: memFree=1549416/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=2528 CPUtime=0.09
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 432 0 0 0 9 0 0 0 18 0 1 0 313877981 2588672 414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 632 414 102 219 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301548 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9230
/proc/meminfo: memFree=1549416/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=3708 CPUtime=0.29
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 775 0 0 0 29 0 0 0 19 0 1 0 313877981 3796992 757 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 927 757 102 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701573 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9230
/proc/meminfo: memFree=1549416/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=6372 CPUtime=0.69
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 1331 0 0 0 68 1 0 0 22 0 1 0 313877981 6524928 1313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 1593 1313 102 219 0 1370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6372

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1543136/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=11564 CPUtime=1.49
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 2114 0 0 0 147 2 0 0 25 0 1 0 313877981 11841536 2047 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 2891 2047 102 219 0 2668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11564

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1539744/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=12656 CPUtime=3.09
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 2887 0 0 0 306 3 0 0 25 0 1 0 313877981 12959744 2723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 3164 2723 102 219 0 2941 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12656

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1536864/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=21932 CPUtime=6.29
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 3429 0 0 0 624 5 0 0 25 0 1 0 313877981 22458368 3265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 5483 3265 102 219 0 5260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21932

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1534816/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=23492 CPUtime=12.68
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 4074 0 0 0 1261 7 0 0 25 0 1 0 313877981 24055808 3717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 5873 3717 102 219 0 5650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23492

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1532768/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=26228 CPUtime=25.48
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 4929 0 0 0 2536 12 0 0 25 0 1 0 313877981 26857472 4187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 6557 4187 102 219 0 6334 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26228

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 9231
/proc/meminfo: memFree=1529632/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=31248 CPUtime=51.08
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 6484 0 0 0 5087 21 0 0 25 0 1 0 313877981 31997952 4973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 7812 4973 102 219 0 7589 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31248

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9231
/proc/meminfo: memFree=1524832/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=33700 CPUtime=102.27
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 7669 0 0 0 10192 35 0 0 25 0 1 0 313877981 34508800 6158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 8425 6158 102 219 0 8202 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33700

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1520160/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=42768 CPUtime=162.25
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 10399 0 0 0 16176 49 0 0 25 0 1 0 313877981 43794432 7351 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 10692 7351 102 219 0 10469 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42768

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9231
/proc/meminfo: memFree=1516192/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=44880 CPUtime=222.23
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 11365 0 0 0 22162 61 0 0 25 0 1 0 313877981 45957120 8317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 11220 8317 102 219 0 10997 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44880

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1512672/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=47028 CPUtime=282.22
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 12251 0 0 0 28150 72 0 0 25 0 1 0 313877981 48156672 9203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 11757 9203 102 219 0 11534 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 47028

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1509280/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=60832 CPUtime=342.2
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 16135 0 0 0 34136 84 0 0 25 0 1 0 313877981 62291968 10014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 15208 10014 102 219 0 14985 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1506208/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=62732 CPUtime=402.19
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 16912 0 0 0 40124 95 0 0 25 0 1 0 313877981 64237568 10791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 15683 10791 102 219 0 15460 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 62732

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1503584/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=63668 CPUtime=462.17
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 17598 0 0 0 46116 101 0 0 25 0 1 0 313877981 65196032 11477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 15917 11477 102 219 0 15694 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1500896/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=65716 CPUtime=522.16
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 18263 0 0 0 52108 108 0 0 25 0 1 0 313877981 67293184 12142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 16429 12142 102 219 0 16206 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1498400/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=67028 CPUtime=582.15
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 18893 0 0 0 58099 116 0 0 25 0 1 0 313877981 68636672 12772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 16757 12772 102 219 0 16534 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 67028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9231
/proc/meminfo: memFree=1495968/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=68220 CPUtime=642.14
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 19486 0 0 0 64089 125 0 0 25 0 1 0 313877981 69857280 13365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 17055 13365 102 219 0 16832 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 68220


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1487328/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=72256 CPUtime=882.08
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 21622 0 0 0 88055 153 0 0 25 0 1 0 313877981 73990144 15501 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 18064 15501 102 219 0 17841 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 72256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1485216/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=98352 CPUtime=942.06
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 28276 0 0 0 94045 161 0 0 25 0 1 0 313877981 100712448 16010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 24588 16010 102 219 0 24365 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 98352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1483424/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=98352 CPUtime=1002.05
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 28774 0 0 0 100038 167 0 0 25 0 1 0 313877981 100712448 16508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 24588 16508 102 219 0 24365 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 98352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1481568/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=99964 CPUtime=1062.03
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 29229 0 0 0 106030 173 0 0 25 0 1 0 313877981 102363136 16963 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 24991 16963 102 219 0 24768 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 99964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1479904/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=99964 CPUtime=1122.02
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 29656 0 0 0 112022 180 0 0 25 0 1 0 313877981 102363136 17390 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 24991 17390 102 219 0 24768 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 99964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1478176/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=101676 CPUtime=1182.01
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 30098 0 0 0 118015 186 0 0 25 0 1 0 313877981 104116224 17832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 25419 17832 102 219 0 25196 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 101676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1476320/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=101676 CPUtime=1241.99
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 30535 0 0 0 124008 191 0 0 25 0 1 0 313877981 104116224 18269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 25419 18269 102 219 0 25196 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 101676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1474528/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=103496 CPUtime=1301.98
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 30953 0 0 0 130000 198 0 0 25 0 1 0 313877981 105979904 18687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 25874 18687 102 219 0 25651 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 103496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1472800/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=103496 CPUtime=1361.96
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 31379 0 0 0 135991 205 0 0 25 0 1 0 313877981 105979904 19113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 25874 19113 102 219 0 25651 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 103496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1471136/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=105432 CPUtime=1421.95
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 31791 0 0 0 141984 211 0 0 25 0 1 0 313877981 107962368 19525 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 26358 19525 102 219 0 26135 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 105432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1469536/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=105432 CPUtime=1481.93
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 32186 0 0 0 147975 218 0 0 25 0 1 0 313877981 107962368 19920 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 26358 19920 102 219 0 26135 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 105432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1468000/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=107488 CPUtime=1541.91
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 32577 0 0 0 153968 223 0 0 25 0 1 0 313877981 110067712 20311 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 26872 20311 102 219 0 26649 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 107488

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1466528/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=107488 CPUtime=1601.9
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 32953 0 0 0 159961 229 0 0 25 0 1 0 313877981 110067712 20687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 26872 20687 102 219 0 26649 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 107488

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9233
/proc/meminfo: memFree=1465056/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=107488 CPUtime=1661.89
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 33323 0 0 0 165955 234 0 0 25 0 1 0 313877981 110067712 21057 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 26872 21057 102 219 0 26649 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 107488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1463456/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=109672 CPUtime=1721.87
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 33717 0 0 0 171949 238 0 0 25 0 1 0 313877981 112304128 21451 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 27418 21451 102 219 0 27195 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 109672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1462048/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=109672 CPUtime=1781.86
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 34070 0 0 0 177943 243 0 0 25 0 1 0 313877981 112304128 21804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 27418 21804 102 219 0 27195 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 109672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9233
/proc/meminfo: memFree=1461600/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=109672 CPUtime=1800.06
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 34178 0 0 0 179761 245 0 0 25 0 1 0 313877981 112304128 21912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 27418 21912 102 219 0 27195 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109672

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 1.00 2/78 9233
/proc/meminfo: memFree=1461600/2055920 swapFree=4146788/4192956
[pid=9230] ppid=9228 vsize=109672 CPUtime=1800.06
/proc/9230/stat : 9230 (PBS4_SAT07v2) R 9228 9230 8852 0 -1 4194304 34178 0 0 0 179761 245 0 0 25 0 1 0 313877981 112304128 21912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9230/statm: 27418 21912 102 219 0 27195 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109672

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1797.61
CPU system time (s): 2.46962
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 109672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 2.46962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34181
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= 2452

runsolver used 1.53177 second user time and 4.26635 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  8 21:27:02 UTC 2007

IDJOB= 459762
IDBENCH= 48223
IDSOLVER= 200
FILE ID= node29/459762-1178659622

PBS_JOBID= 5218435

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_3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459762-1178659622/instance-459762-1178659622.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-459762-1178659622 -o ROOT/results/node29/conversion-459762-1178659622 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459762-1178659622/instance-459762-1178659622.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-459762-1178659622 -o ROOT/results/node29/solver-459762-1178659622 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459762-1178659622/instance-459762-1178659622.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  737bdf32fd69c002d569e68c523af4bf

RANDOM SEED= 730783482

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1549888 kB
Buffers:         40948 kB
Cached:         341916 kB
SwapCached:      11264 kB
Active:         139892 kB
Inactive:       266704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549888 kB
SwapTotal:     4192956 kB
SwapFree:      4146788 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            84872 kB
Committed_AS:  7072344 kB
PageTables:       1876 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 node29 on Tue May  8 21:57:05 UTC 2007