Trace number 3708307

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
bsolo 3.2OPT0 0.609906 0.611357

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-acc-tight6.opb
MD5SUM5628c0ae66ee00344572645709c9b414
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.143977
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1335
Total number of constraints3047
Number of constraints which are clauses2074
Number of constraints which are cardinality constraints (but not clauses)973
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint24
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3708307-1338218117.opb
0.00/0.00	c File size is 153531 bytes.
0.00/0.01	c Highest Coefficient sum: 26
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 1335 Constr: 3324 2321/1003/0 Lit: 18997 Watch. Lit: 15335
0.00/0.01	c Obj. Vars: 1 (0.0749064 % of total variables)
0.00/0.05	c Pre-processing Time: 0.054 s
0.00/0.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.05	c        0   1050     2803    16829    6    13634   46036      0      0 0.05
0.00/0.05	c Switching off lower bounding mode.
0.59/0.61	c      100   1050     2913    21631    7    13923   50640    110   1470 0.07
0.59/0.61	c      250   1050     3087    26920    8    14343   55705    284   2717 0.09
0.59/0.61	c      475   1050     3350    37551   11    14901   61276    547   3625 0.13
0.59/0.61	c      814   1050     3740    56896   15    15805   67404    937   4111 0.20
0.59/0.61	c     1323   1050     4320   118748   27    17166   74145   1517   3172 0.42
0.59/0.61	o 0
0.59/0.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.61	c     1802   1050     4865   164372   33    18378   46036   2062   2963 0.61
0.59/0.61	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 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-x1319 x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 -x1329 -x1330 x1331 -x1332 -x1333 -x1334 -x1335 
0.59/0.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
0.59/0.61	c    6     1802    752     5583     4865   164372   2062   2963 0.61
0.59/0.61	c Objective: 0
0.59/0.61	s OPTIMUM FOUND
0.59/0.61	c Total time: 0.608 s

Verifier Data

OK	0

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-3708307-1338218117/watcher-3708307-1338218117 -o /tmp/evaluation-result-3708307-1338218117/solver-3708307-1338218117 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3708307-1338218117.opb 

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

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: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=11088 CPUtime=0 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 343 0 0 0 0 0 0 0 20 0 1 0 287940279 11354112 296 33554432000 134512640 137138936 4292187232 4292185760 134517592 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 2772 296 182 642 0 2090 0

[startup+0.0608511 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=11868 CPUtime=0.05 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 620 0 0 0 5 0 0 0 20 0 1 0 287940279 12152832 535 33554432000 134512640 137138936 4292187232 4292186348 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 2967 535 192 642 0 2323 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11868

[startup+0.10027 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=11868 CPUtime=0.09 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 620 0 0 0 9 0 0 0 20 0 1 0 287940279 12152832 535 33554432000 134512640 137138936 4292187232 4292186348 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 2967 535 192 642 0 2323 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11868

[startup+0.300235 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=12688 CPUtime=0.29 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 811 0 0 0 29 0 0 0 20 0 1 0 287940279 12992512 726 33554432000 134512640 137138936 4292187232 4292185512 136506715 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 3172 726 192 642 0 2528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12688

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

[startup+0.500236 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=13364 CPUtime=0.49 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 989 0 0 0 49 0 0 0 20 0 1 0 287940279 13684736 904 33554432000 134512640 137138936 4292187232 4292186160 134542484 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 3341 904 192 642 0 2697 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13364

[startup+0.600242 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 27306
/proc/meminfo: memFree=31498252/32873844 swapFree=7372/7372
[pid=27306] ppid=27304 vsize=13708 CPUtime=0.59 cores=0,2,4,6
/proc/27306/stat : 27306 (bsolo) R 27304 27306 24082 0 -1 4202496 1075 0 0 0 59 0 0 0 20 0 1 0 287940279 14036992 990 33554432000 134512640 137138936 4292187232 4292185812 136501684 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27306/statm: 3427 990 192 642 0 2783 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 13708

Child status: 0
Real time (s): 0.611357
CPU time (s): 0.609906
CPU user time (s): 0.605907
CPU system time (s): 0.003999
CPU usage (%): 99.7627
Max. virtual memory (cumulated for all children) (KiB): 13708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.605907
system time used= 0.003999
maximum resident set size= 4016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1089
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= 3
involuntary context switches= 1

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data

Begin job on node109 at 2012-05-28 17:15:17
IDJOB=3708307
IDBENCH=89826
IDSOLVER=2286
FILE ID=node109/3708307-1338218117
RUNJOBID= node109-1338195882-24098
PBS_JOBID= 14624611
Free space on /tmp= 71240 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-acc-tight6.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3708307-1338218117/watcher-3708307-1338218117 -o /tmp/evaluation-result-3708307-1338218117/solver-3708307-1338218117 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3708307-1338218117.opb

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

MD5SUM BENCH= 5628c0ae66ee00344572645709c9b414
RANDOM SEED=563607173

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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	: 5331.91
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		: 2667.264
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	: 5331.91
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		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31498252 kB
Buffers:          206428 kB
Cached:           333844 kB
SwapCached:          588 kB
Active:           307288 kB
Inactive:         263200 kB
Active(anon):      24888 kB
Inactive(anon):     7668 kB
Active(file):     282400 kB
Inactive(file):   255532 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67106292 kB
Dirty:              3940 kB
Writeback:             0 kB
AnonPages:         37064 kB
Mapped:            11072 kB
Shmem:                 8 kB
Slab:             664716 kB
SReclaimable:     107188 kB
SUnreclaim:       557528 kB
KernelStack:        1464 kB
PageTables:         3932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     154044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71236 MiB
End job on node109 at 2012-05-28 17:15:18