Trace number 3457236

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
Sat4j CuttingPlanes 2.3.0OPT34 2.04369 1.01953

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
MD5SUM5c5bb330d1cbd0e2ab066594a5d2a4de
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.034993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables27
Total number of constraints20
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints20
Minimum length of a constraint18
Maximum length of a constraint26
Number of terms in the objective function 27
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 124
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
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 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.09	c version 2.3.1.v20110525
0.02/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.09	c java.vm.version	19.1-b02
0.02/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.09	c sun.arch.data.model	64
0.02/0.09	c java.version		1.6.0_24
0.02/0.09	c os.name		Linux
0.02/0.09	c os.version		2.6.18-164.el5
0.02/0.09	c os.arch		amd64
0.02/0.09	c Free memory 		9996466904
0.02/0.09	c Max memory 		10048897024
0.02/0.09	c Total memory 		10048897024
0.02/0.09	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10	c No reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3457236-1307217685.opb
0.10/0.11	c reading problem ... 
0.10/0.13	c ... done. Wall clock time 0.026s.
0.10/0.13	c #vars     27
0.10/0.13	c #constraints  20
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
0.42/0.29	c SATISFIABLE
0.42/0.29	c OPTIMIZING...
0.42/0.29	c Got one! Elapsed wall clock time (in seconds):0.182
0.42/0.29	o 47
1.71/0.71	c Got one! Elapsed wall clock time (in seconds):0.607
1.71/0.71	o 41
1.71/0.78	c Got one! Elapsed wall clock time (in seconds):0.672
1.71/0.78	o 34
1.92/0.98	c starts		: 8
1.92/0.98	c conflicts		: 770
1.92/0.98	c decisions		: 1127
1.92/0.98	c propagations		: 6163
1.92/0.98	c inspects		: 854502
1.92/0.98	c shortcuts		: 0
1.92/0.98	c learnt literals	: 0
1.92/0.98	c learnt binary clauses	: 0
1.92/0.98	c learnt ternary clauses	: 0
1.92/0.98	c learnt constraints	: 769
1.92/0.98	c ignored constraints	: 0
1.92/0.98	c root simplifications	: 0
1.92/0.98	c removed literals (reason simplification)	: 0
1.92/0.98	c reason swapping (by a shorter reason)	: 0
1.92/0.98	c Calls to reduceDB	: 0
1.92/0.98	c number of reductions to clauses (during analyze)	: 0
1.92/0.98	c number of learned constraints concerned by reduction	: 0
1.92/0.98	c number of learning phase by resolution	: 0
1.92/0.98	c number of learning phase by cutting planes	: 0
1.92/0.98	c speed (assignments/second)	: 30210.784313725493
1.92/0.98	c non guided choices	0
1.92/0.98	c learnt constraints type 
1.92/0.98	c constraints type 
1.92/0.98	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
1.92/0.98	s OPTIMUM FOUND
1.92/0.98	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 
1.92/0.98	c objective function=34
1.92/0.98	c Total wall clock time (in seconds): 0.876

Verifier Data 

OK	34

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3457236-1307217685/watcher-3457236-1307217685 -o /tmp/evaluation-result-3457236-1307217685/solver-3457236-1307217685 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457236-1307217685.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: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 6102 0 1 0 0 0 0 0 25 0 2 0 833371116 10694979584 5804 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2611079 5816 917 9 0 2602235 0
[pid=17666/tid=17667] ppid=17664 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 6320 0 1 0 0 0 0 0 25 0 2 0 833371117 10694979584 7137 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216634209339 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0340081 s]
/proc/loadavg: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10465424 CPUtime=0.02 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 10965 0 1 0 1 1 0 0 25 0 11 0 833371116 10716594176 10663 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2616356 10665 1600 9 0 2607104 0
[pid=17666/tid=17667] ppid=17664 vsize=10465424 CPUtime=0.02 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 9842 0 1 0 1 1 0 0 25 0 11 0 833371117 10716594176 10665 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 47351149753880 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10465424

[startup+0.100995 s]
/proc/loadavg: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10540068 CPUtime=0.1 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 13100 0 1 0 8 2 0 0 25 0 18 0 833371116 10793029632 12766 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2635017 12766 2092 9 0 2625751 0
[pid=17666/tid=17667] ppid=17664 vsize=10540068 CPUtime=0.08 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 11147 0 1 0 7 1 0 0 25 0 18 0 833371117 10793029632 12766 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 47351146234384 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540068

[startup+0.302195 s]
/proc/loadavg: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10545452 CPUtime=0.55 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 19181 0 1 0 52 3 0 0 25 0 19 0 833371116 10798542848 17443 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2636363 17444 2192 9 0 2627097 0
[pid=17666/tid=17667] ppid=17664 vsize=10545452 CPUtime=0.28 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 13917 0 1 0 27 1 0 0 25 0 19 0 833371117 10798542848 17444 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 46912505524970 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 10545452

[startup+0.700886 s]
/proc/loadavg: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10552216 CPUtime=1.71 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 57453 0 1 0 163 8 0 0 25 0 19 0 833371116 10805469184 48751 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2638054 48755 2216 9 0 2628788 0
[pid=17666/tid=17667] ppid=17664 vsize=10552216 CPUtime=0.68 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 42550 0 1 0 63 5 0 0 18 0 19 0 833371117 10805469184 48756 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 46912505524970 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 10552216

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

[startup+0.900857 s]
/proc/loadavg: 1.69 1.96 1.70 3/522 17666
/proc/meminfo: memFree=29196852/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=10552216 CPUtime=1.92 cores=1,3,5,7
/proc/17666/stat : 17666 (java) S 17664 17666 17309 0 -1 4202496 78137 0 1 0 180 12 0 0 25 0 19 0 833371116 10805469184 69436 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 2638054 69441 2216 9 0 2628788 0
[pid=17666/tid=17667] ppid=17664 vsize=10552216 CPUtime=0.88 cores=1,3,5,7
/proc/17666/task/17667/stat : 17667 (java) R 17664 17666 17309 0 -1 4202560 63235 0 1 0 79 9 0 0 18 0 19 0 833371117 10805469184 69443 33554432000 1073741824 1073778376 140734418660704 18446744073709551615 46912505516358 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 10552216

[startup+1.0009 s]
/proc/loadavg: 1.69 1.96 1.70 3/524 17686
/proc/meminfo: memFree=28593060/32951124 swapFree=51712236/67111528
[pid=17666] ppid=17664 vsize=0 CPUtime=2.04 cores=1,3,5,7
/proc/17666/stat : 17666 (java) Z 17664 17666 17309 0 -1 4203548 86086 0 1 0 189 15 0 0 18 0 1 0 833371116 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17666/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 1.01953
CPU time (s): 2.04369
CPU user time (s): 1.89171
CPU system time (s): 0.151976
CPU usage (%): 200.453
Max. virtual memory (cumulated for all children) (KiB): 10556020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.89171
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86086
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 225
involuntary context switches= 12

runsolver used 0.010998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-04 22:01:25
IDJOB=3457236
IDBENCH=1860
IDSOLVER=1951
FILE ID=node103/3457236-1307217685
RUNJOBID= node103-1307215872-17332
PBS_JOBID= 13509115
Free space on /tmp= 73880 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457236-1307217685/watcher-3457236-1307217685 -o /tmp/evaluation-result-3457236-1307217685/solver-3457236-1307217685 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457236-1307217685.opb

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

MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=505319671

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29197752 kB
Buffers:        330784 kB
Cached:         532844 kB
SwapCached:      23760 kB
Active:        3010984 kB
Inactive:       445348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29197752 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:           36836 kB
Writeback:           0 kB
AnonPages:     2589760 kB
Mapped:          30660 kB
Slab:           152172 kB
PageTables:      75256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 172399212 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= 73880 MiB
End job on node103 at 2011-06-04 22:01:26