Trace number 3191172

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
ppfolio parSAT 2.44863 0.805096

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S171669125-021.SATISFIABLE.cnf
MD5SUM9649b9e4fa8d251c4c59f8783cbf0b60
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 

0.00/0.80	This is pico-portfolio, a naive parallel portfolio
0.00/0.80	Copyright (C) 2011 Olivier Roussel
0.00/0.80	Using 4 processing units
0.00/0.80	This portfolio uses the following solvers:
0.00/0.80	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.80	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.80	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.80	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.80	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.80	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.80	Starting clasp 1.3.6 on core(s) 4
0.00/0.80	Starting TNM 2009 on core(s) 6
0.00/0.80	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.80	Starting march_hi 2009 on core(s) 6
0.00/0.80	s SATISFIABLE
0.00/0.80	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 
0.00/0.80	v 0 
0.00/0.80	solver [3] TNM 2009 answered
0.00/0.80	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3191172-1304063436/watcher-3191172-1304063436 -o /tmp/evaluation-result-3191172-1304063436/solver-3191172-1304063436 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191172-1304063436.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0

[startup+0.258641 s]
/proc/loadavg: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300633 s]
/proc/loadavg: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.400615 s]
/proc/loadavg: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700558 s]
/proc/loadavg: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

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

[startup+0.800538 s]
/proc/loadavg: 8.93 9.11 9.02 6/182 23057
/proc/meminfo: memFree=22542852/32950928 swapFree=67087032/67111528
[pid=23057] ppid=23055 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/23057/stat : 23057 (ppfolio) R 23055 23057 22182 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 517940640 18763776 389 33554432000 4194304 4287625 140735377662144 18446744073709551615 239476715023 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/23057/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

Child status: 0
Real time (s): 0.805096
CPU time (s): 2.44863
CPU user time (s): 2.44263
CPU system time (s): 0.005999
CPU usage (%): 304.141
Max. virtual memory (cumulated for all children) (KiB): 18324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.44263
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4670
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= 74
involuntary context switches= 17

runsolver used 0 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-29 09:50:36
IDJOB=3191172
IDBENCH=82903
IDSOLVER=1612
FILE ID=node148/3191172-1304063436
RUNJOBID= node148-1304060708-22540
PBS_JOBID= 13170435
Free space on /tmp= 71424 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S171669125-021.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191172-1304063436/watcher-3191172-1304063436 -o /tmp/evaluation-result-3191172-1304063436/solver-3191172-1304063436 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191172-1304063436.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9649b9e4fa8d251c4c59f8783cbf0b60
RANDOM SEED=210619535

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:      22543008 kB
Buffers:       2019388 kB
Cached:        7730284 kB
SwapCached:       3548 kB
Active:        1820672 kB
Inactive:      8024680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22543008 kB
SwapTotal:    67111528 kB
SwapFree:     67087032 kB
Dirty:           10148 kB
Writeback:           0 kB
AnonPages:       94388 kB
Mapped:          15776 kB
Slab:           498992 kB
PageTables:       5784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2589652 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= 71416 MiB
End job on node148 at 2011-04-29 09:50:37