Trace number 3736862

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
PB09: SAT4J Pseudo Resolution 2.1.1OPT2 1.35479 0.687436

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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 constraint26
Maximum length of a constraint38
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)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Quality of the solution as a function of time


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

Solver Data 

0.00/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.00/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.10	c See www.sat4j.org for details.
0.06/0.10	c version 2.1.1.v20090612
0.06/0.10	c sun.arch.data.model	64
0.06/0.10	c java.version	1.6.0_24
0.06/0.10	c os.name	Linux
0.06/0.10	c os.version	2.6.32-71.29.1.el6.x86_64
0.06/0.10	c os.arch	amd64
0.06/0.10	c Free memory 1299577560
0.06/0.10	c Max memory 1306394624
0.06/0.10	c Total memory 1306394624
0.06/0.10	c Number of processors 8
0.06/0.13	c Pseudo Boolean Optimization
0.06/0.13	c --- Begin Solver configuration ---
0.06/0.13	c Stops conflict analysis at the first Unique Implication Point
0.06/0.13	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@6abf2d5e
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 phase appearing in latest learned clause taking into account the objective function
0.06/0.13	c Expensive reason simplification
0.06/0.13	c MiniSAT restarts strategy
0.06/0.13	c Memory based 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 --- End Solver configuration ---
0.06/0.13	c solving HOME/instance-3736862-1338761577.opb
0.06/0.13	c reading problem ... 
0.38/0.32	c ... done. Wall clock time 0.197s.
0.38/0.32	c #vars     1516
0.38/0.32	c #constraints  2982
0.38/0.32	c constraints type 
0.38/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1466
0.38/0.32	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 50
0.38/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
0.38/0.35	c SATISFIABLE
0.38/0.35	c OPTIMIZING...
0.38/0.35	c Got one! Elapsed wall clock time (in seconds):0.22
0.38/0.35	o 4
0.61/0.41	c Got one! Elapsed wall clock time (in seconds):0.28
0.61/0.41	o 3
1.20/0.64	c Got one! Elapsed wall clock time (in seconds):0.516
1.20/0.64	o 2
1.20/0.66	c starts		: 6
1.20/0.66	c conflicts		: 414
1.20/0.66	c decisions		: 698
1.20/0.66	c propagations		: 93125
1.20/0.66	c inspects		: 506567
1.20/0.66	c learnt literals	: 3
1.20/0.66	c learnt binary clauses	: 12
1.20/0.66	c learnt ternary clauses	: 19
1.20/0.66	c learnt clauses	: 410
1.20/0.66	c ignored clauses	: 0
1.20/0.66	c root simplifications	: 0
1.20/0.66	c removed literals (reason simplification)	: 3096
1.20/0.66	c reason swapping (by a shorter reason)	: 0
1.20/0.66	c Calls to reduceDB	: 0
1.20/0.66	c speed (assignments/second)	: 4656250.0
1.20/0.66	c non guided choices	0
1.20/0.66	c learnt constraints type 
1.20/0.66	c constraints type 
1.20/0.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
1.20/0.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1466
1.20/0.66	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 50
1.20/0.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
1.20/0.66	s OPTIMUM FOUND
1.20/0.67	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 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1.20/0.67	c objective function=2
1.20/0.67	c Total wall clock time (in seconds): 0.541

Verifier Data 

OK	2

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-3736862-1338761577/watcher-3736862-1338761577 -o /tmp/evaluation-result-3736862-1338761577/solver-3736862-1338761577 -C 1800 -W 1900 -M 15500 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736862-1338761577.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: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/30080/stat : 30080 (java6) R 30078 30080 28074 0 -1 4202496 81 0 0 0 0 0 0 0 20 0 1 0 342282817 278528 34 33554432000 1073741824 1073778376 140734005782064 140734005779240 227132110304 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/30080/statm: 625 42 34 9 0 25 0

[startup+0.024739 s]
/proc/loadavg: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=101528 CPUtime=0 cores=1,3,5,7
/proc/30080/stat : 30080 (java) S 30078 30080 28074 0 -1 4202496 1372 0 0 0 0 0 0 0 20 0 2 0 342282817 103964672 1054 33554432000 1073741824 1073778376 140733964021936 140733964013072 227144663101 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/30080/statm: 25382 1057 810 9 0 16774 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 101528

[startup+0.100262 s]
/proc/loadavg: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=2648568 CPUtime=0.06 cores=1,3,5,7
/proc/30080/stat : 30080 (java) S 30078 30080 28074 0 -1 4202496 3862 0 1 0 5 1 0 0 20 0 18 0 342282817 2712133632 5582 33554432000 1073741824 1073778376 140733964021936 140733964013072 227144663101 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/30080/statm: 662142 5582 1773 9 0 652835 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2648568

[startup+0.300243 s]
/proc/loadavg: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=2648568 CPUtime=0.38 cores=1,3,5,7
/proc/30080/stat : 30080 (java) S 30078 30080 28074 0 -1 4202496 5441 0 1 0 36 2 0 0 20 0 18 0 342282817 2712133632 7998 33554432000 1073741824 1073778376 140733964021936 140733964013072 227144663101 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/30080/statm: 662142 7998 2218 9 0 652835 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 2648568

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

[startup+0.500257 s]
/proc/loadavg: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=2715132 CPUtime=0.9 cores=1,3,5,7
/proc/30080/stat : 30080 (java) S 30078 30080 28074 0 -1 4202496 13734 0 1 0 86 4 0 0 20 0 19 0 342282817 2780295168 14573 33554432000 1073741824 1073778376 140733964021936 140733964013072 227144663101 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/30080/statm: 678783 14574 2241 9 0 669476 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 2715132

[startup+0.600265 s]
/proc/loadavg: 2.02 2.03 2.00 3/194 30080
/proc/meminfo: memFree=26513268/32873844 swapFree=7116/7116
[pid=30080] ppid=30078 vsize=2715132 CPUtime=1.2 cores=1,3,5,7
/proc/30080/stat : 30080 (java) S 30078 30080 28074 0 -1 4202496 14400 0 1 0 115 5 0 0 20 0 19 0 342282817 2780295168 19287 33554432000 1073741824 1073778376 140733964021936 140733964013072 227144663101 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/30080/statm: 678783 19287 2241 9 0 669476 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 2715132

Child status: 30
Real time (s): 0.687436
CPU time (s): 1.35479
CPU user time (s): 1.26081
CPU system time (s): 0.093985
CPU usage (%): 197.079
Max. virtual memory (cumulated for all children) (KiB): 2715132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.26081
system time used= 0.093985
maximum resident set size= 104192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14613
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= 310
involuntary context switches= 28

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-04 00:12:57
IDJOB=3736862
IDBENCH=48137
IDSOLVER=2322
FILE ID=node138/3736862-1338761577
RUNJOBID= node138-1338746236-28091
PBS_JOBID= 14636774
Free space on /tmp= 70768 MiB

SOLVER NAME= PB09: SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736862-1338761577/watcher-3736862-1338761577 -o /tmp/evaluation-result-3736862-1338761577/solver-3736862-1338761577 -C 1800 -W 1900 -M 15500  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736862-1338761577.opb

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

MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e
RANDOM SEED=1133531280

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26513788 kB
Buffers:          725208 kB
Cached:          3923120 kB
SwapCached:          208 kB
Active:          3151532 kB
Inactive:        2288336 kB
Active(anon):     775624 kB
Inactive(anon):    11376 kB
Active(file):    2375908 kB
Inactive(file):  2276960 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:                72 kB
Writeback:             0 kB
AnonPages:        889292 kB
Mapped:            22540 kB
Shmem:               200 kB
Slab:             771812 kB
SReclaimable:     213956 kB
SUnreclaim:       557856 kB
KernelStack:        1760 kB
PageTables:         5832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1517388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    845824 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= 70768 MiB
End job on node138 at 2012-06-04 00:12:58