Trace number 3750428

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
npSolver 1.0 (fixed)OPT304 2.03269 2.18423

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c old isEQ: 11, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c run usual solver
0.00/0.14	c model valid
0.00/0.14	c current solution ok
0.00/0.15	o 2019
0.00/0.15	c current bound: 1054
0.00/0.92	c model valid
0.00/0.92	c current solution ok
0.00/0.92	o 307
0.00/0.92	c current bound: 198
0.00/0.98	c current bound: 297
0.00/1.06	c current bound: 347
1.08/1.15	c current bound: 372
1.16/1.26	c current bound: 384
1.28/1.41	c current bound: 390
1.43/1.56	c current bound: 393
1.73/2.01	c model valid
1.73/2.01	c current solution ok
1.73/2.02	o 304
1.73/2.02	c current bound: 392
1.89/2.18	c display solution
1.89/2.18	s OPTIMUM FOUND
1.89/2.18	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

Verifier Data 

OK	304

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-3750428-1339120203/watcher-3750428-1339120203 -o /tmp/evaluation-result-3750428-1339120203/solver-3750428-1339120203 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3750428-1339120203.opb 1100433604 HOME HOME 

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: 2.00 2.01 2.00 3/178 26347
/proc/meminfo: memFree=31042080/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0

[startup+0.100142 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26347
/proc/meminfo: memFree=31042080/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200237 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26347
/proc/meminfo: memFree=31042080/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.3003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26347
/proc/meminfo: memFree=31042080/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700157 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26347
/proc/meminfo: memFree=31042080/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26382
/proc/meminfo: memFree=31008672/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
[pid=26348] ppid=26347 vsize=19584 CPUtime=1.43 cores=0,2,4,6
/proc/26348/stat : 26348 (npSolver-pbo) S 26347 26347 22761 0 -1 4202496 11593 57204 0 0 30 5 86 22 20 0 1 0 378145751 20054016 4432 33554432000 4194304 6004724 140733279067200 140733279059552 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26348/statm: 4896 4432 176 442 0 4450 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 28732

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

[startup+1.60033 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26382
/proc/meminfo: memFree=31008672/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
[pid=26348] ppid=26347 vsize=19584 CPUtime=1.58 cores=0,2,4,6
/proc/26348/stat : 26348 (npSolver-pbo) R 26347 26347 22761 0 -1 4202496 12677 65196 0 0 33 5 96 24 20 0 1 0 378145751 20054016 4432 33554432000 4194304 6004724 140733279067200 140733279060128 5055511 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26348/statm: 4896 4432 176 442 0 4450 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 28732

[startup+2.00027 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26382
/proc/meminfo: memFree=31008672/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
[pid=26348] ppid=26347 vsize=19584 CPUtime=1.73 cores=0,2,4,6
/proc/26348/stat : 26348 (npSolver-pbo) S 26347 26347 22761 0 -1 4202496 13267 70734 0 0 33 6 109 25 20 0 1 0 378145751 20054016 4432 33554432000 4194304 6004724 140733279067200 140733279059040 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26348/statm: 4896 4432 176 442 0 4450 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 28732

[startup+2.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26382
/proc/meminfo: memFree=31008672/32873852 swapFree=7632/7632
[pid=26347] ppid=26345 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26347/stat : 26347 (npSolver-pbo.sh) S 26345 26347 22761 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378145750 9367552 274 33554432000 4194304 5064252 140737330666640 140737330665552 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26347/statm: 2287 274 233 213 0 72 0
[pid=26348] ppid=26347 vsize=19584 CPUtime=1.89 cores=0,2,4,6
/proc/26348/stat : 26348 (npSolver-pbo) S 26347 26347 22761 0 -1 4202496 14966 73614 0 0 37 6 115 31 20 0 1 0 378145751 20054016 4432 33554432000 4194304 6004724 140733279067200 140733279059552 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26348/statm: 4896 4432 176 442 0 4450 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 28732

Child status: 0
Real time (s): 2.18423
CPU time (s): 2.03269
CPU user time (s): 1.63475
CPU system time (s): 0.397939
CPU usage (%): 93.0622
Max. virtual memory (cumulated for all children) (KiB): 47484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.63475
system time used= 0.397939
maximum resident set size= 48572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97098
page faults= 0
swaps= 0
block input operations= 0
block output operations= 50448
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 570
involuntary context switches= 121

runsolver used 0.009998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-08 03:50:03
IDJOB=3750428
IDBENCH=2232
IDSOLVER=2334
FILE ID=node131/3750428-1339120203
RUNJOBID= node131-1339110991-24600
PBS_JOBID= 14643722
Free space on /tmp= 71108 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3750428-1339120203/watcher-3750428-1339120203 -o /tmp/evaluation-result-3750428-1339120203/solver-3750428-1339120203 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3750428-1339120203.opb 1100433604 HOME HOME

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

MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc
RANDOM SEED=1100433604

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.92
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		: 2666.805
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:       32873852 kB
MemFree:        31042344 kB
Buffers:          133780 kB
Cached:           803724 kB
SwapCached:         8244 kB
Active:           279476 kB
Inactive:         760192 kB
Active(anon):      97580 kB
Inactive(anon):     7376 kB
Active(file):     181896 kB
Inactive(file):   752816 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67093196 kB
Dirty:             35288 kB
Writeback:             0 kB
AnonPages:        187428 kB
Mapped:             9760 kB
Shmem:                 0 kB
Slab:             651988 kB
SReclaimable:      92652 kB
SUnreclaim:       559336 kB
KernelStack:        1512 kB
PageTables:         3972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     224664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71100 MiB
End job on node131 at 2012-06-08 03:50:05