Trace number 3688657

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
Sat 4j PB Resolution 2.3.2 SnapshotOPT-13 0.783879 0.520892

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_3.opb
MD5SUM59a1ef6e3ce4cf2364efcc21910181d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark0.029995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint10
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)618
Sum of products size (including duplicates)1236
Number of different products309
Sum of products size618

Quality of the solution as a function of time


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

Solver Data 

0.06/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.06/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.10	c See www.sat4j.org for details.
0.06/0.11	c version 2.3.2.v20120418
0.06/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.11	c java.vm.version	19.1-b02
0.06/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.11	c sun.arch.data.model	64
0.06/0.11	c java.version		1.6.0_24
0.06/0.11	c os.name		Linux
0.06/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.11	c os.arch		amd64
0.06/0.11	c Free memory 		501472288
0.06/0.11	c Max memory 		7480803328
0.06/0.11	c Total memory 		504102912
0.06/0.11	c Number of processors 	8
0.06/0.13	c Pseudo Boolean Optimization by upper bound
0.06/0.13	c --- Begin Solver configuration ---
0.06/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.06/0.13	c Learn all clauses as in MiniSAT
0.06/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.13	c No reason simplification
0.06/0.13	c Armin Biere (Picosat) restarts strategy
0.06/0.13	c Glucose learned constraints deletion strategy
0.06/0.13	c timeout=2147483s
0.06/0.13	c DB Simplification allowed=false
0.06/0.13	c c --- End Solver configuration ---
0.06/0.13	c solving HOME/instance-3688657-1337886250.opb
0.06/0.13	c reading problem ... 
0.19/0.20	c ... done. Wall clock time 0.073s.
0.19/0.20	c declared #vars     50
0.19/0.20	c internal #vars     359
0.19/0.20	c #constraints  668
0.19/0.20	c constraints type 
0.19/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 309
0.19/0.20	c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.19/0.20	c ignored satisfied constraints => 50
0.19/0.20	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 309
0.19/0.20	c 718 constraints processed.
0.19/0.20	c objective function length is 50 literals
0.19/0.21	c SATISFIABLE
0.19/0.21	c OPTIMIZING...
0.19/0.21	c Got one! Elapsed wall clock time (in seconds):0.079
0.19/0.21	o -9
0.19/0.22	c Got one! Elapsed wall clock time (in seconds):0.086
0.19/0.22	o -10
0.19/0.22	c Got one! Elapsed wall clock time (in seconds):0.091
0.19/0.22	o -11
0.19/0.25	c Got one! Elapsed wall clock time (in seconds):0.118
0.19/0.25	o -12
0.62/0.40	c Got one! Elapsed wall clock time (in seconds):0.272
0.62/0.40	o -13
0.72/0.51	c starts		: 24
0.72/0.51	c conflicts		: 3962
0.72/0.51	c decisions		: 4336
0.72/0.51	c propagations		: 25478
0.72/0.51	c inspects		: 2187130
0.72/0.51	c shortcuts		: 0
0.72/0.51	c learnt literals	: 6
0.72/0.51	c learnt binary clauses	: 4
0.72/0.51	c learnt ternary clauses	: 6
0.72/0.51	c learnt constraints	: 3955
0.72/0.51	c ignored constraints	: 0
0.72/0.51	c root simplifications	: 0
0.72/0.51	c removed literals (reason simplification)	: 0
0.72/0.51	c reason swapping (by a shorter reason)	: 0
0.72/0.51	c Calls to reduceDB	: 0
0.72/0.51	c number of reductions to clauses (during analyze)	: 0
0.72/0.51	c number of learned constraints concerned by reduction	: 0
0.72/0.51	c number of learning phase by resolution	: 0
0.72/0.51	c number of learning phase by cutting planes	: 0
0.72/0.51	c speed (assignments/second)	: 83261.43790849674
0.72/0.51	c non guided choices	0
0.72/0.51	c learnt constraints type 
0.72/0.51	c constraints type 
0.72/0.51	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 309
0.72/0.51	c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.72/0.51	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.72/0.51	c ignored satisfied constraints => 50
0.72/0.51	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 309
0.72/0.51	c 718 constraints processed.
0.72/0.51	s OPTIMUM FOUND
0.72/0.51	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 
0.72/0.51	c objective function=-13
0.72/0.51	c Total wall clock time (in seconds): 0.384

Verifier Data 

OK	-13

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-3688657-1337886250/watcher-3688657-1337886250 -o /tmp/evaluation-result-3688657-1337886250/solver-3688657-1337886250 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3688657-1337886250.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: 1.93 1.99 1.99 2/191 22179
/proc/meminfo: memFree=29873436/32873844 swapFree=7104/7104
[pid=22179] ppid=22177 vsize=2500 CPUtime=0 cores=1,3,5,7
/proc/22179/stat : 22179 (java) D 22177 22179 20334 0 -1 4202496 94 0 0 0 0 0 0 0 20 0 1 0 254753580 2560000 47 33554432000 1073741824 1073778376 140733556158368 140733556155496 235365559591 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0
/proc/22179/statm: 625 47 37 9 0 29 0

[startup+0.043873 s]
/proc/loadavg: 1.93 1.99 1.99 2/191 22179
/proc/meminfo: memFree=29873436/32873844 swapFree=7104/7104
[pid=22179] ppid=22177 vsize=9092432 CPUtime=0.01 cores=1,3,5,7
/proc/22179/stat : 22179 (java) S 22177 22179 20334 0 -1 4202496 2893 0 1 0 1 0 0 0 20 0 11 0 254753580 9310650368 3592 33554432000 1073741824 1073778376 140734025062192 140734025053328 235378081853 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/22179/statm: 2273108 3592 1623 9 0 2263809 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9092432

[startup+0.100366 s]
/proc/loadavg: 1.93 1.99 1.99 2/191 22179
/proc/meminfo: memFree=29873436/32873844 swapFree=7104/7104
[pid=22179] ppid=22177 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/22179/stat : 22179 (java) S 22177 22179 20334 0 -1 4202496 3377 0 1 0 6 0 0 0 20 0 18 0 254753580 9787813888 4585 33554432000 1073741824 1073778376 140734025062192 140734025053328 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/22179/statm: 2389603 4586 1772 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558412

[startup+0.30026 s]
/proc/loadavg: 1.93 1.99 1.99 2/191 22179
/proc/meminfo: memFree=29873436/32873844 swapFree=7104/7104
[pid=22179] ppid=22177 vsize=9624976 CPUtime=0.46 cores=1,3,5,7
/proc/22179/stat : 22179 (java) S 22177 22179 20334 0 -1 4202496 6732 0 1 0 45 1 0 0 20 0 19 0 254753580 9855975424 7492 33554432000 1073741824 1073778376 140734025062192 140734025053328 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/22179/statm: 2406244 7492 2217 9 0 2396937 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 9624976

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

[startup+0.500323 s]
/proc/loadavg: 1.93 1.99 1.99 2/191 22179
/proc/meminfo: memFree=29873436/32873844 swapFree=7104/7104
[pid=22179] ppid=22177 vsize=9624976 CPUtime=0.72 cores=1,3,5,7
/proc/22179/stat : 22179 (java) S 22177 22179 20334 0 -1 4202496 6781 0 1 0 71 1 0 0 20 0 19 0 254753580 9855975424 8029 33554432000 1073741824 1073778376 140734025062192 140734025053328 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/22179/statm: 2406244 8029 2234 9 0 2396937 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 9624976

Child status: 30
Real time (s): 0.520892
CPU time (s): 0.783879
CPU user time (s): 0.750885
CPU system time (s): 0.032994
CPU usage (%): 150.488
Max. virtual memory (cumulated for all children) (KiB): 9624976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.750885
system time used= 0.032994
maximum resident set size= 32204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6806
page faults= 1
swaps= 0
block input operations= 240
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 241
involuntary context switches= 13

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-24 21:04:10
IDJOB=3688657
IDBENCH=48165
IDSOLVER=2269
FILE ID=node104/3688657-1337886250
RUNJOBID= node104-1337871880-20351
PBS_JOBID= 14620100
Free space on /tmp= 71712 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_3.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688657-1337886250/watcher-3688657-1337886250 -o /tmp/evaluation-result-3688657-1337886250/solver-3688657-1337886250 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3688657-1337886250.opb

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

MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3
RANDOM SEED=564549888

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.92
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		: 2666.266
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		: 2666.266
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		: 2666.266
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		: 2666.266
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:        29874072 kB
Buffers:          208684 kB
Cached:          1794436 kB
SwapCached:            0 kB
Active:           571400 kB
Inactive:        1664676 kB
Active(anon):     235664 kB
Inactive(anon):        0 kB
Active(file):     335736 kB
Inactive(file):  1664676 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               420 kB
Writeback:             0 kB
AnonPages:        244376 kB
Mapped:            21364 kB
Shmem:               200 kB
Slab:             621984 kB
SReclaimable:      64720 kB
SUnreclaim:       557264 kB
KernelStack:        1584 kB
PageTables:         4420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     813920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71712 MiB
End job on node104 at 2012-05-24 21:04:11