Trace number 3720097

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 NameAnswerobjective functionCPU timeWall clock time
PB07: Pueblo 1.4OPT350 0.016996 0.0182041

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par8-2.opb
MD5SUM72622c13ffcc5915c3c4fd09d893e348
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark350
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 350
Optimality of the best value was proved YES
Number of variables700
Total number of constraints1507
Number of constraints which are clauses1507
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 700
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 700
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 700
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 700 - #constraints read: 1421
0.01/0.01	o 350
0.01/0.01	c optimum objective found = 350
0.01/0.01	c total time              : 0.01 s
0.01/0.01	s OPTIMUM FOUND
0.01/0.01	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 -x9 x10 x11 -x12 -x13 x14 -x15 x16 -x17 x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 -x29 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 -x47 x48 -x49 x50 -x51 x52 -x53 x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 -x69 x70 -x71 x72 x73 -x74 -x75 x76 -x77 x78 -x79 x80 -x81 x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90 -x91 x92 -x93 x94 -x95 x96 -x97 x98 -x99 x100 -x101 x102 x103 -x104 -x105 x106 -x107 x108 x109 -x110 -x111 x112 -x113 x114 -x115 x116 -x117 x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 -x139 x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 -x159 x160 -x161 x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 -x173 x174 x175 -x176 -x177 x178 -x179 x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 -x201 x202 -x203 x204 -x205 x206 -x207 x208 -x209 x210 -x211 x212 -x213 x214 -x215 x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 -x225 x226 x227 -x228 -x229 x230 -x231 x232 -x233 x234 x235 -x236 -x237 x238 -x239 x240 -x241 x242 -x243 x244 x245 -x246 x247 -x248 -x249 x250 -x251 x252 -x253 x254 -x255 x256 -x257 x258 -x259 x260 x261 -x262 x263 -x264 x265 -x266 -x267 x268 -x269 x270 x271 -x272 -x273 x274 -x275 x276 -x277 x278 -x279 x280 x281 -x282 -x283 x284 x285 -x286 x287 -x288 x289 -x290 -x291 x292 -x293 x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 -x303 x304 -x305 x306 -x307 x308 -x309 x310 -x311 x312 -x313 x314 -x315 x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 -x325 x326 -x327 x328 -x329 x330 -x331 x332 -x333 x334 -x335 x336 -x337 x338 -x339 x340 -x341 x342 -x343 x344 -x345 x346 -x347 x348 -x349 x350 -x351 x352 -x353 x354 -x355 x356 -x357 x358 -x359 x360 -x361 x362 -x363 x364 -x365 x366 -x367 x368 -x369 x370 -x371 x372 -x373 x374 -x375 x376 -x377 x378 -x379 x380 -x381 x382 -x383 x384 -x385 x386 -x387 x388 -x389 x390 -x391 x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 -x407 x408 -x409 x410 -x411 x412 -x413 x414 -x415 x416 -x417 x418 -x419 x420 -x421 x422 -x423 x424 -x425 x426 -x427 x428 -x429 x430 -x431 x432 -x433 x434 -x435 x436 -x437 x438 -x439 x440 -x441 x442 -x443 x444 -x445 x446 -x447 x448 -x449 x450 -x451 x452 -x453 x454 -x455 x456 -x457 x458 -x459 x460 -x461 x462 -x463 x464 -x465 x466 -x467 x468 -x469 x470 -x471 x472 -x473 x474 -x475 x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 -x485 x486 -x487 x488 -x489 x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 -x499 x500 -x501 x502 -x503 x504 -x505 x506 -x507 x508 -x509 x510 -x511 x512 -x513 x514 -x515 x516 -x517 x518 -x519 x520 -x521 x522 -x523 x524 -x525 x526 -x527 x528 -x529 x530 -x531 x532 -x533 x534 -x535 x536 -x537 x538 -x539 x540 -x541 x542 -x543 x544 -x545 x546 -x547 x548 -x549 x550 -x551 x552 -x553 x554 -x555 x556 -x557 x558 -x559 x560 -x561 x562 -x563 x564 -x565 x566 -x567 x568 -x569 x570 -x571 x572 -x573 x574 -x575 x576 -x577 x578 -x579 x580 -x581 x582 -x583 x584 -x585 x586 -x587 x588 -x589 x590 -x591 x592 -x593 x594 -x595 x596 -x597 x598 -x599 x600 -x601 x602 -x603 x604 -x605 x606 -x607 x608 -x609 x610 -x611 x612 -x613 x614 -x615 x616 -x617 x618 -x619 x620 -x621 x622 -x623 x624 -x625 x626 -x627 x628 -x629 x630 -x631 x632 -x633 x634 -x635 x636 -x637 x638 -x639 x640 -x641 x642 -x643 x644 -x645 x646 -x647 x648 -x649 x650 -x651 x652 -x653 x654 -x655 x656 -x657 x658 -x659 x660 -x661 x662 -x663 x664 -x665 x666 -x667 x668 -x669 x670 -x671 x672 -x673 x674 -x675 x676 -x677 x678 -x679 x680 -x681 x682 -x683 x684 -x685 x686 -x687 x688 x689 -x690 -x691 x692 -x693 x694 -x695 x696 -x697 x698 -x699 x700

Verifier Data 

OK	350

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3720097-1338507817/watcher-3720097-1338507817 -o /tmp/evaluation-result-3720097-1338507817/solver-3720097-1338507817 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720097-1338507817.opb 

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

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): 1900 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: 1.92 1.95 1.67 3/176 12347
/proc/meminfo: memFree=28386928/32873844 swapFree=7116/7116
[pid=12347] ppid=12345 vsize=3240 CPUtime=0 cores=1,3,5,7
/proc/12347/stat : 12347 (Pueblo) R 12345 12347 12127 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 316910274 3317760 286 33554432000 134512640 134579096 4290459312 4290326652 13071408 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12347/statm: 810 286 219 17 0 116 0

[startup+0.013898 s]
/proc/loadavg: 1.92 1.95 1.67 3/176 12347
/proc/meminfo: memFree=28386928/32873844 swapFree=7116/7116
[pid=12347] ppid=12345 vsize=3508 CPUtime=0.01 cores=1,3,5,7
/proc/12347/stat : 12347 (Pueblo) R 12345 12347 12127 0 -1 4202496 439 0 0 0 1 0 0 0 20 0 1 0 316910274 3592192 376 33554432000 134512640 134579096 4290459312 4290458304 13071408 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12347/statm: 877 376 227 17 0 183 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3508

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

[startup+0.013898 s]
/proc/loadavg: 1.92 1.95 1.67 3/176 12347
/proc/meminfo: memFree=28386928/32873844 swapFree=7116/7116
[pid=12347] ppid=12345 vsize=3508 CPUtime=0.01 cores=1,3,5,7
/proc/12347/stat : 12347 (Pueblo) R 12345 12347 12127 0 -1 4202496 439 0 0 0 1 0 0 0 20 0 1 0 316910274 3592192 376 33554432000 134512640 134579096 4290459312 4290458304 13071408 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12347/statm: 877 376 227 17 0 183 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3508

Child status: 30
Real time (s): 0.0182041
CPU time (s): 0.016996
CPU user time (s): 0.015997
CPU system time (s): 0.000999
CPU usage (%): 93.3637
Max. virtual memory (cumulated for all children) (KiB): 3508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.000999
maximum resident set size= 1524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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= 5
involuntary context switches= 1

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node108 at 2012-06-01 01:43:37
IDJOB=3720097
IDBENCH=2193
IDSOLVER=2305
FILE ID=node108/3720097-1338507817
RUNJOBID= node108-1338506010-12144
PBS_JOBID= 14635783
Free space on /tmp= 71484 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par8-2.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720097-1338507817/watcher-3720097-1338507817 -o /tmp/evaluation-result-3720097-1338507817/solver-3720097-1338507817 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720097-1338507817.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 72622c13ffcc5915c3c4fd09d893e348
RANDOM SEED=1262981179

node108.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28387572 kB
Buffers:          292460 kB
Cached:          3364068 kB
SwapCached:           56 kB
Active:          1828616 kB
Inactive:        1862272 kB
Active(anon):      21960 kB
Inactive(anon):    13036 kB
Active(file):    1806656 kB
Inactive(file):  1849236 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108540 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         39484 kB
Mapped:            15160 kB
Shmem:               172 kB
Slab:             659944 kB
SReclaimable:     101992 kB
SUnreclaim:       557952 kB
KernelStack:        1448 kB
PageTables:         4092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     145208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720097-1338507817.opb

Free space on /tmp at the end= 71480 MiB
End job on node108 at 2012-06-01 01:43:37