Trace number 3386945

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
borg-sat 11.03.02-seq-random (fixed)SAT 0.572912 0.663574

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S1617172756-030.SATISFIABLE.cnf
MD5SUM47049d4705301f4ac565d8b47d11d0a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008998
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.31/0.47	c INFO: loaded portfolio from HOME/etc/borg-mix+class.random.pickle
0.31/0.47	c INFO: solving HOME/instance-3386945-1305595032.cnf
0.31/0.47	c INFO: computing task features
0.31/0.48	c INFO: computed variable-clause graph statistics
0.31/0.48	c INFO: computed clause balance statistics
0.40/0.53	c INFO: computed variable balance statistics
0.40/0.57	c INFO: computed small-clause counts
0.40/0.57	c INFO: computed Horn-clause counts
0.40/0.58	c INFO: computed variable graph statistics
0.40/0.58	c INFO: collected features for HOME/instance-3386945-1305595032.cnf in 0.11 s
0.50/0.61	c INFO: running gnovelty+2@0 for 97 with 4999 remaining (b = 0.58)
0.50/0.64	s SATISFIABLE
0.50/0.64	v -1 2 3 -4 5 -6 -7 -8 -9 -10 -11 -12 13 -14 -15 -16 -17 18 -19 20 21 -22 23 24 -25 26 -27 28 29 30 31 -32 33 -34 -35 -36 37 -38 -39 40 -41 -42 -43 44 -45 46 -47 48 -49 50 -51 52 -53 -54 55 56 -57 58 59 60 -61 62 -63 64 -65 66 -67 -68 -69 -70 71 -72 -73 74 -75 -76 -77 78 -79 -80 81 82 -83 -84 85 86 87 88 -89 90 -91 92 93 -94 -95 -96 97 98 99 100 101 102 103 -104 105 106 -107 108 109 -110 111 -112 113 114 -115 -116 117 118 -119 120 121 -122 123 -124 -125 126 -127 128 129 130 -131 -132 -133 -134 135 -136 -137 -138 -139 -140 141 -142 -143 144 -145 -146 -147 -148 149 150 -151 152 153 154 -155 -156 -157 -158 -159 160 161 162 163 164 165 166 -167 168 169 170 -171 -172 173 -174 -175 176 177 178 179 -180 181 -182 -183 -184 -185 -186 187 188 -189 190 -191 192 -193 -194 -195 196 -197 -198 -199 -200 -201 -202 -203 -204 -205 206 -207 -208 209 210 211 212 213 -214 -215 216 -217 218 219 -220 -221 -222 223 224 225 -226 -227 228 229 -230 231 232 233 -234 -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 -248 249 250 -251 252 -253 -254 -255 -256 257 -258 259 -260 -261 -262 -263 264 -265 266 267 268 -269 -270 271 272 273 -274 -275 276 -277 -278 -279 -280 -281 -282 -283 284 285 -286 -287 288 289 -290 291 292 -293 -294 -295 296 297 298 -299 -300 -301 -302 -303 304 -305 306 -307 -308 309 310 311 -312 -313 314 315 316 317 -318 -319 -320 321 -322 323 324 325 -326 -327 -328 329 330 -331 -332 333 -334 -335 -336 -337 338 -339 -340 -341 342 343 -344 -345 346 347 348 -349 -350 -351 -352 -353 -354 -355 -356 357 358 359 360 361 -362 -363 -364 365 366 367 368 -369 -370 371 372 -373 -374 -375 -376 -377 378 379 -380 381 382 -383 384 385 386 387 -388 389 -390 391 392 -393 394 395 396 397 398 399 400 -401 -402 -403 -404 405 406 -407 -408 -409 410 411 412 413 414 -415 416 -417 -418 419 -420 421 422 423 424 425 -426 -427 428 -429 -430 -431 432 433 434 435 436 -437 -438 439 -440 -441 442 -443 444 -445 446 447 448 449 -450 451 -452 453 454 -455 456 -457 458 459 -460 461 -462 -463 464 465 466 467 468 -469 470 471 472 -473 -474 -475 -476 -477 -478 -479 -480 -481 482 -483 484 -485 486 487 488 489 -490 491 492 493 -494 495 496 -497 -498 499 500 -501 502 503 -504 -505 506 -507 -508 509 -510 -511 512 -513 514 515 516 517 -518 519 -520 521 -522 523 524 525 -526 527 -528 529 530 531 532 -533 534 -535 536 -537 -538 539 -540 -541 542 543 544 -545 -546 547 548 549 -550 -551 -552 553 554 -555 556 557 -558 559 560 -561 -562 -563 564 -565 566 567 -568 -569 570 -571 -572 573 -574 575 -576 -577 578 -579 -580 581 582 -583 584 585 586 -587 -588 -589 590 -591 -592 -593 594 595 -596 597 598 599 600 601 -602 -603 -604 -605 -606 -607 608 -609 610 -611 612 613 614 615 -616 617 -618 -619 -620 -621 622 623 624 625 626 -627 628 -629 -630 631 632 -633 634 -635 -636 637 -638 639 640 -641 -642 -643 644 -645 -646 647 -648 649 650 -651 652 -653 -654 655 -656 657 658 -659 660 661 662 663 -664 665 666 667 668 -669 670 -671 -672 673 674 -675 -676 -677 -678 -679 680 -681 -682 -683 684 -685 686 687 688 689 690 691 692 -693 694 695 696 -697 698 -699 -700 0

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3386945-1305595032/watcher-3386945-1305595032 -o /tmp/evaluation-result-3386945-1305595032/solver-3386945-1305595032 -C 5000 -W 5100 -M 15500 python HOME/solve HOME/etc/borg-mix+class.random.pickle HOME/instance-3386945-1305595032.cnf -seed 2038053447 -budget 5000 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=15380 CPUtime=0 cores=1,3,5,7
/proc/2675/stat : 2675 (python) S 2673 2675 1545 0 -1 4202496 810 0 0 0 0 0 0 0 17 0 1 0 749733931 15749120 696 33554432000 4194304 5683644 140734020946336 18446744073709551615 256415389696 0 2147483391 16781312 2 18446744071699199166 0 0 17 1 0 0 0
/proc/2675/statm: 3845 696 334 364 0 332 0

[startup+0.0620331 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=40972 CPUtime=0.04 cores=1,3,5,7
/proc/2675/stat : 2675 (python) R 2673 2675 1545 0 -1 4202496 1677 0 0 0 3 1 0 0 17 0 1 0 749733931 41955328 1502 33554432000 4194304 5683644 140734020946336 18446744073709551615 256415389696 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2675/statm: 10243 1502 463 364 0 1026 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 40972

[startup+0.101031 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=104216 CPUtime=0.08 cores=1,3,5,7
/proc/2675/stat : 2675 (python) R 2673 2675 1545 0 -1 4202496 3046 0 0 0 6 2 0 0 17 0 1 0 749733931 106717184 2731 33554432000 4194304 5683644 140734020946336 18446744073709551615 256415389696 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/2675/statm: 26054 2731 847 364 0 1802 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 104216

[startup+0.300984 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=168672 CPUtime=0.23 cores=1,3,5,7
/proc/2675/stat : 2675 (python) R 2673 2675 1545 0 -1 4202496 6724 933 1 0 17 6 0 0 17 0 1 0 749733931 172720128 4794 33554432000 4194304 5683644 140734020946336 18446744073709551615 4876492 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/2675/statm: 42168 4794 1331 364 0 3453 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 168672

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

[startup+0.500945 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=278624 CPUtime=0.4 cores=1,3,5,7
/proc/2675/stat : 2675 (python) R 2673 2675 1545 0 -1 4202496 9386 933 1 0 31 9 0 0 17 0 1 0 749733931 285310976 7041 33554432000 4194304 5683644 140734020946336 18446744073709551615 5102848 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/2675/statm: 69656 7041 1826 364 0 5580 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 278624

[startup+0.600923 s]
/proc/loadavg: 3.00 3.00 3.00 3/517 2675
/proc/meminfo: memFree=12381120/32950928 swapFree=67111200/67111528
[pid=2675] ppid=2673 vsize=278636 CPUtime=0.5 cores=1,3,5,7
/proc/2675/stat : 2675 (python) R 2673 2675 1545 0 -1 4202496 9594 933 1 0 41 9 0 0 17 0 1 0 749733931 285323264 7083 33554432000 4194304 5683644 140734020946336 18446744073709551615 256418800297 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/2675/statm: 69659 7083 1868 364 0 5580 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 278636

Child status: 0
Real time (s): 0.663574
CPU time (s): 0.572912
CPU user time (s): 0.466929
CPU system time (s): 0.105983
CPU usage (%): 86.3373
Max. virtual memory (cumulated for all children) (KiB): 278636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.466929
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16692
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1009
involuntary context switches= 18

runsolver used 0.003999 second user time and 0.014997 second system time

The end

Launcher Data

Begin job on node115 at 2011-05-17 03:17:12
IDJOB=3386945
IDBENCH=83010
IDSOLVER=1872
FILE ID=node115/3386945-1305595032
RUNJOBID= node115-1305586148-1564
PBS_JOBID= 13350363
Free space on /tmp= 73204 MiB

SOLVER NAME= borg-sat 11.03.02-seq-random (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S1617172756-030.SATISFIABLE.cnf
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.random.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3386945-1305595032/watcher-3386945-1305595032 -o /tmp/evaluation-result-3386945-1305595032/solver-3386945-1305595032 -C 5000 -W 5100 -M 15500  python HOME/solve HOME/etc/borg-mix+class.random.pickle HOME/instance-3386945-1305595032.cnf -seed 2038053447 -budget 5000

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 47049d4705301f4ac565d8b47d11d0a5
RANDOM SEED=2038053447

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      12381400 kB
Buffers:        292668 kB
Cached:        3363848 kB
SwapCached:          0 kB
Active:       17126828 kB
Inactive:      3096768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12381400 kB
SwapTotal:    67111528 kB
SwapFree:     67111200 kB
Dirty:           32252 kB
Writeback:           0 kB
AnonPages:    16566472 kB
Mapped:          47024 kB
Slab:           200044 kB
PageTables:      76028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 148694464 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73172 MiB
End job on node115 at 2011-05-17 03:17:13