Trace number 459708

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 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_2.opb
MD5SUM597624b9879736416e28e0a242fe0005
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 benchmark294.838
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 constraint20
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)1260
Sum of products size (including duplicates)2520
Number of different products630
Sum of products size1260

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/459708-1178658504/instance-459708-1178658504.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 88
0.00/0.01	o 86
0.00/0.01	o 84
0.01/0.02	o 83
0.01/0.03	o 82
0.01/0.03	o 81
0.01/0.03	o 80
0.01/0.03	o 78
0.09/0.11	o 77
1.49/1.57	o 76
34.18/34.21	o 75
1800.04/1800.60	s SATISFIABLE
1800.04/1800.60	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.04/1800.60	v -x118 -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
1800.04/1800.60	v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.04/1800.60	v -x156 -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
1800.04/1800.60	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
1800.04/1800.60	v -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211
1800.04/1800.60	v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230
1800.04/1800.60	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25
1800.04/1800.60	v -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269
1800.04/1800.60	v -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288
1800.04/1800.60	v -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307
1800.04/1800.60	v -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326
1800.04/1800.60	v -x327 -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345
1800.04/1800.60	v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364
1800.04/1800.60	v -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383
1800.04/1800.60	v -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401
1800.04/1800.60	v -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420
1800.04/1800.60	v -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x44
1800.04/1800.60	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459
1800.04/1800.60	v -x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478
1800.04/1800.60	v -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497
1800.04/1800.60	v -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515
1800.04/1800.60	v -x516 -x517 -x518 -x519 x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534
1800.04/1800.60	v -x535 -x536 -x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553
1800.04/1800.60	v -x554 -x555 -x556 -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 x57 -x570 -x571 -x572
1800.04/1800.60	v -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591
1800.04/1800.60	v -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610
1800.04/1800.60	v -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63
1800.04/1800.60	v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649
1800.04/1800.60	v -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668
1800.04/1800.60	v -x669 -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687
1800.04/1800.60	v -x688 -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706
1800.04/1800.60	v -x707 -x708 -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725
1800.04/1800.60	v -x726 -x727 -x728 -x729 x73 -x730 x74 -x75 x76 -x77 x78 -x79 x8 x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x9 -x90 x91 -x92
1800.04/1800.60	v -x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	-25

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459708-1178658504/instance-459708-1178658504.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-459708-1178658504 -o ROOT/results/node69/solver-459708-1178658504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459708-1178658504/instance-459708-1178658504.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 3/64 743
/proc/meminfo: memFree=1960996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=1456 CPUtime=0
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 341839858 1490944 145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 364 145 86 219 0 141 0

[startup+0.020444 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 743
/proc/meminfo: memFree=1960996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=1596 CPUtime=0.01
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 238 0 0 0 1 0 0 0 18 0 1 0 341839858 1634304 220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 399 220 102 219 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1596

[startup+0.101458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 743
/proc/meminfo: memFree=1960996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=2532 CPUtime=0.09
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 341839858 2592768 410 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 633 410 102 219 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301489 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 743
/proc/meminfo: memFree=1960996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=3688 CPUtime=0.29
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 742 0 0 0 29 0 0 0 19 0 1 0 341839858 3776512 724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 922 724 102 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701554 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 743
/proc/meminfo: memFree=1960996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=6196 CPUtime=0.69
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 1232 0 0 0 68 1 0 0 22 0 1 0 341839858 6344704 1214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 1549 1214 102 219 0 1326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6196

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1955356/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=11052 CPUtime=1.49
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 1953 0 0 0 146 3 0 0 25 0 1 0 341839858 11317248 1886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 2763 1886 102 219 0 2540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11052

[startup+3.10294 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1952092/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=12492 CPUtime=3.09
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 2798 0 0 0 305 4 0 0 25 0 1 0 341839858 12791808 2634 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 3123 2634 102 219 0 2900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12492

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1948956/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=21616 CPUtime=6.29
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 3330 0 0 0 623 6 0 0 25 0 1 0 341839858 22134784 3166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 5404 3166 102 219 0 5181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21616

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1946588/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=23304 CPUtime=12.68
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 4007 0 0 0 1260 8 0 0 25 0 1 0 341839858 23863296 3650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 5826 3650 102 219 0 5603 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23304

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1944604/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=25972 CPUtime=25.48
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 4879 0 0 0 2535 13 0 0 25 0 1 0 341839858 26595328 4137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 6493 4137 102 219 0 6270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25972

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1941340/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=31020 CPUtime=51.08
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 6453 0 0 0 5085 23 0 0 25 0 1 0 341839858 31764480 4942 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 7755 4942 102 219 0 7532 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31020

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1936476/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=34156 CPUtime=102.26
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 7658 0 0 0 10190 36 0 0 25 0 1 0 341839858 34975744 6147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 8539 6147 102 219 0 8316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34156

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1931612/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=42672 CPUtime=162.24
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 10418 0 0 0 16173 51 0 0 25 0 1 0 341839858 43696128 7370 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 10668 7370 102 219 0 10445 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42672

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1927580/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=44760 CPUtime=222.22
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 11413 0 0 0 22160 62 0 0 25 0 1 0 341839858 45834240 8365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 11190 8365 102 219 0 10967 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1923996/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=46884 CPUtime=282.2
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 12302 0 0 0 28146 74 0 0 25 0 1 0 341839858 48009216 9254 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 11721 9254 102 219 0 11498 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1920604/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=60672 CPUtime=342.19
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 16207 0 0 0 34133 86 0 0 25 0 1 0 341839858 62128128 10086 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 15168 10086 102 219 0 14945 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 60672

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1917724/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=62364 CPUtime=402.16
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 16941 0 0 0 40120 96 0 0 25 0 1 0 341839858 63860736 10820 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 15591 10820 102 219 0 15368 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62364

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1914844/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=64272 CPUtime=462.15
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 17643 0 0 0 46110 105 0 0 25 0 1 0 341839858 65814528 11522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 16068 11522 102 219 0 15845 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64272

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 744
/proc/meminfo: memFree=1912220/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=65316 CPUtime=522.13
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 18309 0 0 0 52099 114 0 0 25 0 1 0 341839858 66883584 12188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 16329 12188 102 219 0 16106 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 65316

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 744
/proc/meminfo: memFree=1909596/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=66616 CPUtime=582.11
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 18951 0 0 0 58088 123 0 0 25 0 1 0 341839858 68214784 12830 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 16654 12830 102 219 0 16431 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 66616

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 744
/proc/meminfo: memFree=1907164/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=67796 CPUtime=642.09
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 19547 0 0 0 64079 130 0 0 25 0 1 0 341839858 69423104 13426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 16949 13426 102 219 0 16726 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 67796


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1900636/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=71788 CPUtime=822.03
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 21171 0 0 0 82052 151 0 0 25 0 1 0 341839858 73510912 15050 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 17947 15050 102 219 0 17724 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 71788

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1898524/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=71788 CPUtime=882.01
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 21700 0 0 0 88044 157 0 0 25 0 1 0 341839858 73510912 15579 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 17947 15579 102 219 0 17724 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 71788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1896604/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=97864 CPUtime=942
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 28316 0 0 0 94034 166 0 0 25 0 1 0 341839858 100212736 16050 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 24466 16050 102 219 0 24243 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 97864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1894684/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=99652 CPUtime=1001.98
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 28780 0 0 0 100026 172 0 0 25 0 1 0 341839858 102043648 16514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 24913 16514 102 219 0 24690 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 99652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1892956/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=99652 CPUtime=1061.96
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 29224 0 0 0 106018 178 0 0 25 0 1 0 341839858 102043648 16958 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 24913 16958 102 219 0 24690 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 99652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1891100/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=101348 CPUtime=1121.94
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 29675 0 0 0 112010 184 0 0 25 0 1 0 341839858 103780352 17409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 25337 17409 102 219 0 25114 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 101348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1889308/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=101348 CPUtime=1181.92
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 30118 0 0 0 118003 189 0 0 25 0 1 0 341839858 103780352 17852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 25337 17852 102 219 0 25114 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 101348

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1887516/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=103148 CPUtime=1241.9
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 30544 0 0 0 123997 193 0 0 25 0 1 0 341839858 105623552 18278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 25787 18278 102 219 0 25564 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 103148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1885852/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=103148 CPUtime=1301.89
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 30957 0 0 0 129989 200 0 0 25 0 1 0 341839858 105623552 18691 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 25787 18691 102 219 0 25564 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 103148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1884188/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=105060 CPUtime=1361.87
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 31369 0 0 0 135982 205 0 0 25 0 1 0 341839858 107581440 19103 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 26265 19103 102 219 0 26042 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 105060

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1882524/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=105060 CPUtime=1421.85
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 31777 0 0 0 141976 209 0 0 25 0 1 0 341839858 107581440 19511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 26265 19511 102 219 0 26042 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 105060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1880860/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=105060 CPUtime=1481.82
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 32201 0 0 0 147969 213 0 0 25 0 1 0 341839858 107581440 19935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 26265 19935 102 219 0 26042 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 105060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1879132/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=107092 CPUtime=1541.8
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 32605 0 0 0 153963 217 0 0 25 0 1 0 341839858 109662208 20339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 26773 20339 102 219 0 26550 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 107092

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1877660/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=107092 CPUtime=1601.78
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 32985 0 0 0 159957 221 0 0 25 0 1 0 341839858 109662208 20719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 26773 20719 102 219 0 26550 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 107092

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1876060/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=109444 CPUtime=1661.77
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 33369 0 0 0 165951 226 0 0 25 0 1 0 341839858 112070656 21103 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 27361 21103 102 219 0 27138 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 109444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=109444 CPUtime=1721.75
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 33726 0 0 0 171943 232 0 0 25 0 1 0 341839858 112070656 21460 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 27361 21460 102 219 0 27138 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 109444

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1873244/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=109444 CPUtime=1781.73
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 34062 0 0 0 177936 237 0 0 25 0 1 0 341839858 112070656 21796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 27361 21796 102 219 0 27138 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 109444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 744
/proc/meminfo: memFree=1872860/2055920 swapFree=4183088/4192956
[pid=743] ppid=741 vsize=109444 CPUtime=1800.04
/proc/743/stat : 743 (PBS4_SAT07v2) R 741 743 32198 0 -1 4194304 34163 0 0 0 179766 238 0 0 25 0 1 0 341839858 112070656 21897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/743/statm: 27361 21897 102 219 0 27138 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109444

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1797.66
CPU system time (s): 2.39764
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 109444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 2.39764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34166
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= 1331

runsolver used 1.20382 second user time and 3.72143 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 21:08:24 UTC 2007

IDJOB= 459708
IDBENCH= 48169
IDSOLVER= 200
FILE ID= node69/459708-1178658504

PBS_JOBID= 5218410

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_2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459708-1178658504/instance-459708-1178658504.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-459708-1178658504 -o ROOT/results/node69/conversion-459708-1178658504 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459708-1178658504/instance-459708-1178658504.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-459708-1178658504 -o ROOT/results/node69/solver-459708-1178658504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459708-1178658504/instance-459708-1178658504.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  597624b9879736416e28e0a242fe0005

RANDOM SEED= 239472108

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1961404 kB
Buffers:          4264 kB
Cached:          21616 kB
SwapCached:       3632 kB
Active:          30320 kB
Inactive:         5568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1961404 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            44572 kB
Committed_AS:  7704660 kB
PageTables:       1476 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 node69 on Tue May  8 21:38:27 UTC 2007