Trace number 3713611

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
npSolver 1.0OPTIMUM 4.38333 4.38912

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-33-100-0.wbo
MD5SUMe0a386232805af8ddb0c67f40a0a75f2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.002998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables274
Total number of constraints259
Number of soft constraints167
Number of constraints which are clauses159
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 9191
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 9190
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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 

1.69/1.76	c run usual solver
3.29/3.33	o 91
3.29/3.33	c current bound: 45
3.32/3.67	o 45
3.32/3.67	c current bound: 22
3.65/3.86	o 8
3.65/3.86	c current bound: 4
3.83/4.03	c current bound: 6
4.15/4.20	c current bound: 7
4.28/4.38	c display solution
4.28/4.38	s OPTIMUM FOUND
4.28/4.38	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

Verifier Data 

OK	8

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-3713611-1338186271/watcher-3713611-1338186271 -o /tmp/evaluation-result-3713611-1338186271/solver-3713611-1338186271 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3713611-1338186271.wbo 1822380235 HOME HOME 

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: 2.01 2.05 2.04 3/179 27046
/proc/meminfo: memFree=29945876/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0

[startup+0.014017 s]
/proc/loadavg: 2.01 2.05 2.04 3/179 27046
/proc/meminfo: memFree=29945876/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100215 s]
/proc/loadavg: 2.01 2.05 2.04 3/179 27046
/proc/meminfo: memFree=29945876/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300214 s]
/proc/loadavg: 2.01 2.05 2.04 3/179 27046
/proc/meminfo: memFree=29945876/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70021 s]
/proc/loadavg: 2.01 2.05 2.04 3/179 27046
/proc/meminfo: memFree=29945876/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.01 2.05 2.04 3/181 27048
/proc/meminfo: memFree=29934840/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
[pid=27047] ppid=27046 vsize=34876 CPUtime=1.49 cores=1,3,5,7
/proc/27047/stat : 27047 (npSolver-wbo) R 27046 27046 22647 0 -1 4202496 5923 0 0 0 148 1 0 0 20 0 1 0 284754129 35713024 6261 33554432000 4194304 5990268 140737312541152 140737312537032 4548450 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27047/statm: 8719 6261 140 439 0 8276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44024

[startup+3.10031 s]
/proc/loadavg: 2.01 2.05 2.04 3/183 27050
/proc/meminfo: memFree=29882800/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
[pid=27047] ppid=27046 vsize=34876 CPUtime=3.08 cores=1,3,5,7
/proc/27047/stat : 27047 (npSolver-wbo) R 27046 27046 22647 0 -1 4202496 6783 13598 0 0 174 11 116 7 20 0 1 0 284754129 35713024 6275 33554432000 4194304 5990268 140737312541152 140737312534880 5177872 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/27047/statm: 8719 6275 153 439 0 8276 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 44024

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

[startup+3.90035 s]
/proc/loadavg: 2.01 2.04 2.04 3/181 27057
/proc/meminfo: memFree=29900064/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
[pid=27047] ppid=27046 vsize=35068 CPUtime=3.83 cores=1,3,5,7
/proc/27047/stat : 27047 (npSolver-wbo) S 27046 27046 22647 0 -1 4202496 6990 26963 0 0 180 27 159 17 20 0 1 0 284754129 35909632 6317 33554432000 4194304 5990268 140737312541152 140737312532592 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/27047/statm: 8767 6317 159 439 0 8324 0
Current children cumulated CPU time (s) 3.83
Current children cumulated vsize (KiB) 44216

[startup+4.30039 s]
/proc/loadavg: 2.01 2.04 2.04 3/183 27088
/proc/meminfo: memFree=29885648/32873844 swapFree=7108/7108
[pid=27046] ppid=27044 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27046/stat : 27046 (npSolver-wbo.sh) S 27044 27046 22647 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284754128 9367552 275 33554432000 4194304 5064252 140733612573104 140733612572016 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27046/statm: 2287 275 233 213 0 72 0
[pid=27047] ppid=27046 vsize=35068 CPUtime=4.19 cores=1,3,5,7
/proc/27047/stat : 27047 (npSolver-wbo) S 27046 27046 22647 0 -1 4202496 7086 39579 0 0 180 27 186 26 20 0 1 0 284754129 35909632 6317 33554432000 4194304 5990268 140737312541152 140737312532592 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/27047/statm: 8767 6317 159 439 0 8324 0
[pid=27087] ppid=27047 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27087/stat : 27087 (satsolver.sh) S 27047 27046 22647 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284754549 9367552 267 33554432000 4194304 5064252 140734449148928 140734449147840 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/27087/statm: 2287 267 226 213 0 72 0
[pid=27088] ppid=27087 vsize=16964 CPUtime=0.09 cores=1,3,5,7
/proc/27088/stat : 27088 (glucose) R 27087 27046 22647 0 -1 4202496 2637 0 0 0 8 1 0 0 20 0 1 0 284754549 17371136 3029 33554432000 4194304 5208918 140736209707232 140734449147864 4237172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27088/statm: 4241 3029 70 248 0 3990 0
Current children cumulated CPU time (s) 4.28
Current children cumulated vsize (KiB) 70328

Child status: 0
Real time (s): 4.38912
CPU time (s): 4.38333
CPU user time (s): 3.79642
CPU system time (s): 0.58691
CPU usage (%): 99.8681
Max. virtual memory (cumulated for all children) (KiB): 86556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.79642
system time used= 0.58691
maximum resident set size= 50168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54359
page faults= 0
swaps= 0
block input operations= 0
block output operations= 204664
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 97
involuntary context switches= 79

runsolver used 0.011998 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node111 at 2012-05-28 08:24:32
IDJOB=3713611
IDBENCH=79018
IDSOLVER=2294
FILE ID=node111/3713611-1338186271
RUNJOBID= node111-1338166153-23869
PBS_JOBID= 14624545
Free space on /tmp= 71588 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-33-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713611-1338186271/watcher-3713611-1338186271 -o /tmp/evaluation-result-3713611-1338186271/solver-3713611-1338186271 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3713611-1338186271.wbo 1822380235 HOME HOME

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

MD5SUM BENCH= e0a386232805af8ddb0c67f40a0a75f2
RANDOM SEED=1822380235

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
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	: 5331.92
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29946032 kB
Buffers:          537220 kB
Cached:          1224836 kB
SwapCached:         1624 kB
Active:          1110844 kB
Inactive:         954852 kB
Active(anon):     295116 kB
Inactive(anon):     9132 kB
Active(file):     815728 kB
Inactive(file):   945720 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67105364 kB
Dirty:              8192 kB
Writeback:             0 kB
AnonPages:        363184 kB
Mapped:            15296 kB
Shmem:                 8 kB
Slab:             715940 kB
SReclaimable:     158408 kB
SUnreclaim:       557532 kB
KernelStack:        1520 kB
PageTables:         4648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     482840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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= 71568 MiB
End job on node111 at 2012-05-28 08:24:36