Trace number 3736411

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 2.1.1OPT3 0.904861 0.571068

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
MD5SUMb8556c61a91d14749acba7836969b871
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.017997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables42
Total number of constraints5
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 constraints5
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version 2.1.1.v20090612
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version	1.6.0_24
0.00/0.08	c os.name	Linux
0.00/0.08	c os.version	2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch	amd64
0.00/0.08	c Free memory 1299577560
0.00/0.08	c Max memory 1306394624
0.00/0.08	c Total memory 1306394624
0.00/0.08	c Number of processors 8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c Stops conflict analysis at the first Unique Implication Point
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@2d3bad12
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c MiniSAT restarts strategy
0.10/0.11	c Memory based learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3736411-1338760621.opb
0.10/0.11	c reading problem ... 
0.10/0.14	c ... done. Wall clock time 0.029s.
0.10/0.14	c #vars     140
0.10/0.14	c #constraints  203
0.10/0.14	c constraints type 
0.10/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.10/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.30/0.22	c SATISFIABLE
0.30/0.22	c OPTIMIZING...
0.30/0.22	c Got one! Elapsed wall clock time (in seconds):0.116
0.30/0.22	o 45
0.30/0.24	c Got one! Elapsed wall clock time (in seconds):0.137
0.30/0.24	o 31
0.30/0.27	c Got one! Elapsed wall clock time (in seconds):0.164
0.30/0.27	o 11
0.30/0.28	c Got one! Elapsed wall clock time (in seconds):0.175
0.30/0.28	o 9
0.30/0.29	c Got one! Elapsed wall clock time (in seconds):0.185
0.30/0.29	o 7
0.55/0.30	c Got one! Elapsed wall clock time (in seconds):0.195
0.55/0.30	o 5
0.55/0.31	c Got one! Elapsed wall clock time (in seconds):0.204
0.55/0.31	o 3
0.80/0.56	c starts		: 23
0.80/0.56	c conflicts		: 4981
0.80/0.56	c decisions		: 5414
0.80/0.56	c propagations		: 85059
0.80/0.56	c inspects		: 1453385
0.80/0.56	c learnt literals	: 9
0.80/0.56	c learnt binary clauses	: 39
0.80/0.56	c learnt ternary clauses	: 126
0.80/0.56	c learnt clauses	: 4971
0.80/0.56	c ignored clauses	: 0
0.80/0.56	c root simplifications	: 0
0.80/0.56	c removed literals (reason simplification)	: 132567
0.80/0.56	c reason swapping (by a shorter reason)	: 0
0.80/0.56	c Calls to reduceDB	: 0
0.80/0.56	c speed (assignments/second)	: 337535.71428571426
0.80/0.56	c non guided choices	252
0.80/0.56	c learnt constraints type 
0.80/0.56	c constraints type 
0.80/0.56	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.80/0.56	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.80/0.56	s OPTIMUM FOUND
0.80/0.56	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 
0.80/0.56	c objective function=3
0.80/0.56	c Total wall clock time (in seconds): 0.457

Verifier Data 

OK	3

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-3736411-1338760621/watcher-3736411-1338760621 -o /tmp/evaluation-result-3736411-1338760621/solver-3736411-1338760621 -C 1800 -W 1900 -M 15500 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736411-1338760621.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 3/192 24224
/proc/meminfo: memFree=25598480/32873852 swapFree=6856/6856
[pid=24224] ppid=24222 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/24224/stat : 24224 (java) R 24222 24224 21377 0 -1 4202496 990 0 0 0 0 0 0 0 20 0 1 0 342187526 23793664 717 33554432000 1073741824 1073778376 140733438103904 140733438092968 229346686312 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/24224/statm: 5809 728 540 9 0 128 0

[startup+0.013214 s]
/proc/loadavg: 2.02 2.03 2.00 3/192 24224
/proc/meminfo: memFree=25598480/32873852 swapFree=6856/6856
[pid=24224] ppid=24222 vsize=1572256 CPUtime=0 cores=1,3,5,7
/proc/24224/stat : 24224 (java) S 24222 24224 21377 0 -1 4202496 1918 0 1 0 0 0 0 0 20 0 2 0 342187526 1609990144 2110 33554432000 1073741824 1073778376 140733438103904 140733438095040 229359255613 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/24224/statm: 393064 2124 942 9 0 384173 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1572256

[startup+0.100286 s]
/proc/loadavg: 2.02 2.03 2.00 3/192 24224
/proc/meminfo: memFree=25598480/32873852 swapFree=6856/6856
[pid=24224] ppid=24222 vsize=2648568 CPUtime=0.1 cores=1,3,5,7
/proc/24224/stat : 24224 (java) S 24222 24224 21377 0 -1 4202496 4688 0 1 0 9 1 0 0 20 0 18 0 342187526 2712133632 6406 33554432000 1073741824 1073778376 140733438103904 140733438095040 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/24224/statm: 662142 6406 2109 9 0 652835 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648568

[startup+0.300291 s]
/proc/loadavg: 2.02 2.03 2.00 3/192 24224
/proc/meminfo: memFree=25598480/32873852 swapFree=6856/6856
[pid=24224] ppid=24222 vsize=2715132 CPUtime=0.55 cores=1,3,5,7
/proc/24224/stat : 24224 (java) S 24222 24224 21377 0 -1 4202496 7911 0 1 0 53 2 0 0 20 0 19 0 342187526 2780295168 9803 33554432000 1073741824 1073778376 140733438103904 140733438095040 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/24224/statm: 678783 9803 2212 9 0 669476 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 2715132

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

[startup+0.500304 s]
/proc/loadavg: 2.02 2.03 2.00 3/192 24224
/proc/meminfo: memFree=25598480/32873852 swapFree=6856/6856
[pid=24224] ppid=24222 vsize=2715132 CPUtime=0.8 cores=1,3,5,7
/proc/24224/stat : 24224 (java) S 24222 24224 21377 0 -1 4202496 7928 0 1 0 77 3 0 0 20 0 19 0 342187526 2780295168 14419 33554432000 1073741824 1073778376 140733438103904 140733438095040 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/24224/statm: 678783 14419 2220 9 0 669476 0
Current children cumulated CPU time (s) 0.8
Current children cumulated vsize (KiB) 2715132

Child status: 30
Real time (s): 0.571068
CPU time (s): 0.904861
CPU user time (s): 0.85187
CPU system time (s): 0.052991
CPU usage (%): 158.451
Max. virtual memory (cumulated for all children) (KiB): 2715132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.85187
system time used= 0.052991
maximum resident set size= 63876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7948
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= 237
involuntary context switches= 13

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-03 23:57:01
IDJOB=3736411
IDBENCH=47915
IDSOLVER=2322
FILE ID=node129/3736411-1338760621
RUNJOBID= node129-1338737336-21394
PBS_JOBID= 14636763
Free space on /tmp= 70484 MiB

SOLVER NAME= PB09: SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736411-1338760621/watcher-3736411-1338760621 -o /tmp/evaluation-result-3736411-1338760621/solver-3736411-1338760621 -C 1800 -W 1900 -M 15500  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736411-1338760621.opb

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

MD5SUM BENCH= b8556c61a91d14749acba7836969b871
RANDOM SEED=578521306

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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:       32873852 kB
MemFree:        25599016 kB
Buffers:          474472 kB
Cached:          5634832 kB
SwapCached:            0 kB
Active:          2853816 kB
Inactive:        3528212 kB
Active(anon):     264284 kB
Inactive(anon):    10748 kB
Active(file):    2589532 kB
Inactive(file):  3517464 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               100 kB
Writeback:             0 kB
AnonPages:        264368 kB
Mapped:            22500 kB
Shmem:               204 kB
Slab:             749632 kB
SReclaimable:     191700 kB
SUnreclaim:       557932 kB
KernelStack:        1744 kB
PageTables:         4592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    1515776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 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= 70484 MiB
End job on node129 at 2012-06-03 23:57:01