Trace number 3717899

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
Sat4j PB 2012-05-28OPTIMUM 0.493924 0.314958

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
depot/normalized-depot01cc_wcsp.wbo
MD5SUM10f5fce695bf85648ffae9229919abbc
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1982
Best CPU time to get the best result obtained on this benchmark0.084986
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables173
Total number of constraints765
Number of soft constraints700
Number of constraints which are clauses700
Number of constraints which are cardinality constraints (but not clauses)65
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 9801
Min constraint cost 1
Max constraint cost 9801
Sum of constraints costs 6438293
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 

0.01/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.01/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.09	c See www.sat4j.org for details.
0.01/0.09	c version 2.3.2.v20120528
0.01/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.09	c java.vm.version	19.1-b02
0.01/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.09	c sun.arch.data.model	64
0.01/0.09	c java.version		1.6.0_24
0.01/0.09	c os.name		Linux
0.01/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.01/0.09	c os.arch		amd64
0.01/0.09	c Free memory 		501472288
0.01/0.09	c Max memory 		7480803328
0.01/0.09	c Total memory 		504102912
0.01/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose 2 learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-3717899-1338259101.wbo
0.09/0.12	c reading problem ... 
0.23/0.21	c ... done. Wall clock time 0.096s.
0.23/0.21	c declared #vars     173
0.23/0.21	c internal #vars     873
0.23/0.21	c #constraints  831
0.23/0.21	c constraints type 
0.23/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681
0.23/0.21	c org.sat4j.minisat.constraints.card.MinWatchCard => 29
0.23/0.21	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.23/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.23/0.21	c 831 constraints processed.
0.23/0.21	c objective function length is 700 literals
0.23/0.23	c SATISFIABLE
0.23/0.23	c OPTIMIZING...
0.23/0.23	c Got one! Elapsed wall clock time (in seconds):0.118
0.23/0.24	o 3393
0.23/0.25	c Got one! Elapsed wall clock time (in seconds):0.134
0.23/0.25	o 2076
0.23/0.27	c Got one! Elapsed wall clock time (in seconds):0.15
0.23/0.27	o 2072
0.23/0.29	c Got one! Elapsed wall clock time (in seconds):0.169
0.23/0.29	o 1982
0.45/0.30	c starts		: 4
0.45/0.30	c conflicts		: 9
0.45/0.30	c decisions		: 124
0.45/0.30	c propagations		: 4827
0.45/0.30	c inspects		: 3807
0.45/0.30	c shortcuts		: 0
0.45/0.30	c learnt literals	: 1
0.45/0.30	c learnt binary clauses	: 7
0.45/0.30	c learnt ternary clauses	: 0
0.45/0.30	c learnt constraints	: 8
0.45/0.30	c ignored constraints	: 0
0.45/0.30	c root simplifications	: 0
0.45/0.30	c removed literals (reason simplification)	: 0
0.45/0.30	c reason swapping (by a shorter reason)	: 0
0.45/0.30	c Calls to reduceDB	: 0
0.45/0.30	c Number of update (reduction) of LBD	: 0
0.45/0.30	c number of reductions to clauses (during analyze)	: 0
0.45/0.30	c number of learned constraints concerned by reduction	: 0
0.45/0.30	c number of learning phase by resolution	: 0
0.45/0.30	c number of learning phase by cutting planes	: 0
0.45/0.30	c speed (assignments/second)	: 65229.729729729734
0.45/0.30	c non guided choices	0
0.45/0.30	c learnt constraints type 
0.45/0.30	c constraints type 
0.45/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681
0.45/0.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 29
0.45/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.45/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.45/0.30	c 831 constraints processed.
0.45/0.30	s OPTIMUM FOUND
0.45/0.30	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 
0.45/0.30	c objective function=1982
0.45/0.30	c Total wall clock time (in seconds): 0.181

Verifier Data 

OK	1982

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-3717899-1338259101/watcher-3717899-1338259101 -o /tmp/evaluation-result-3717899-1338259101/solver-3717899-1338259101 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3717899-1338259101.wbo 

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: 1.35 1.83 1.94 3/171 2289
/proc/meminfo: memFree=29510172/32873852 swapFree=7624/7624
[pid=2289] ppid=2286 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/2289/stat : 2289 (java) D 2286 2289 2248 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 292035554 9515008 182 33554432000 1073741824 1073778376 140733477653408 140733477644440 252263087797 0 0 4096 0 18446744072100588836 0 0 17 4 0 0 0 0 0
/proc/2289/statm: 2323 182 140 9 0 71 0

[startup+0.041022 s]
/proc/loadavg: 1.35 1.83 1.94 3/171 2289
/proc/meminfo: memFree=29510172/32873852 swapFree=7624/7624
[pid=2289] ppid=2286 vsize=9092432 CPUtime=0.01 cores=0,2,4,6
/proc/2289/stat : 2289 (java) S 2286 2289 2248 0 -1 4202496 2925 0 1 0 1 0 0 0 20 0 11 0 292035554 9310650368 3625 33554432000 1073741824 1073778376 140736824715008 140736824706144 252266446909 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/2289/statm: 2273108 3625 1650 9 0 2263809 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9092432

[startup+0.100245 s]
/proc/loadavg: 1.35 1.83 1.94 3/171 2289
/proc/meminfo: memFree=29510172/32873852 swapFree=7624/7624
[pid=2289] ppid=2286 vsize=9558416 CPUtime=0.09 cores=0,2,4,6
/proc/2289/stat : 2289 (java) S 2286 2289 2248 0 -1 4202496 4256 0 1 0 8 1 0 0 20 0 18 0 292035554 9787817984 5447 33554432000 1073741824 1073778376 140736824715008 140736824706144 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/2289/statm: 2389604 5447 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558416

[startup+0.300218 s]
/proc/loadavg: 1.35 1.83 1.94 3/171 2289
/proc/meminfo: memFree=29510172/32873852 swapFree=7624/7624
[pid=2289] ppid=2286 vsize=9624980 CPUtime=0.45 cores=0,2,4,6
/proc/2289/stat : 2289 (java) S 2286 2289 2248 0 -1 4202496 8803 0 1 0 43 2 0 0 20 0 19 0 292035554 9855979520 9296 33554432000 1073741824 1073778376 140736824715008 140736824706144 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/2289/statm: 2406245 9296 2226 9 0 2396937 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 9624980

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

Child status: 30
Real time (s): 0.314958
CPU time (s): 0.493924
CPU user time (s): 0.451931
CPU system time (s): 0.041993
CPU usage (%): 156.822
Max. virtual memory (cumulated for all children) (KiB): 9624980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.451931
system time used= 0.041993
maximum resident set size= 37844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8912
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 224
involuntary context switches= 20

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node131 at 2012-05-29 04:38:21
IDJOB=3717899
IDBENCH=79651
IDSOLVER=2301
FILE ID=node131/3717899-1338259101
RUNJOBID= node131-1338259101-2264
PBS_JOBID= 14624671
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB  2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/depot/normalized-depot01cc_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717899-1338259101/watcher-3717899-1338259101 -o /tmp/evaluation-result-3717899-1338259101/solver-3717899-1338259101 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3717899-1338259101.wbo

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

MD5SUM BENCH= 10f5fce695bf85648ffae9229919abbc
RANDOM SEED=199416078

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:        29511180 kB
Buffers:          523204 kB
Cached:          1986060 kB
SwapCached:         2324 kB
Active:           768292 kB
Inactive:        1746800 kB
Active(anon):       4728 kB
Inactive(anon):     1032 kB
Active(file):     763564 kB
Inactive(file):  1745768 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099072 kB
Dirty:               860 kB
Writeback:             0 kB
AnonPages:         10112 kB
Mapped:            13488 kB
Shmem:                 0 kB
Slab:             708100 kB
SReclaimable:     150356 kB
SUnreclaim:       557744 kB
KernelStack:        1336 kB
PageTables:         3600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     103828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71728 MiB
End job on node131 at 2012-05-29 04:38:21