Trace number 3456275

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 2.3.0OPT8908 2.32965 1.06479

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version 2.3.1.v20110525
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.18-164.el5
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		9996466904
0.00/0.09	c Max memory 		10048897024
0.00/0.09	c Total memory 		10048897024
0.00/0.09	c Number of processors 	8
0.00/0.11	c Pseudo Boolean Optimization
0.00/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.00/0.11	c --- Begin Solver configuration ---
0.00/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.00/0.11	c Learn all clauses as in MiniSAT
0.00/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.00/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.00/0.11	c No reason simplification
0.00/0.11	c Armin Biere (Picosat) restarts strategy
0.00/0.11	c Glucose learned constraints deletion strategy
0.00/0.11	c timeout=2147483s
0.00/0.11	c DB Simplification allowed=false
0.00/0.11	c --- End Solver configuration ---
0.00/0.11	c solving HOME/instance-3456275-1307223291.opb
0.00/0.11	c reading problem ... 
0.13/0.16	c ... done. Wall clock time 0.05s.
0.13/0.16	c #vars     253
0.13/0.16	c #constraints  286
0.13/0.16	c constraints type 
0.13/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
0.13/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 22
0.13/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.13/0.16	c SATISFIABLE
0.13/0.16	c OPTIMIZING...
0.13/0.16	c Got one! Elapsed wall clock time (in seconds):0.058
0.13/0.16	o 10896
0.26/0.29	c Got one! Elapsed wall clock time (in seconds):0.131
0.26/0.29	o 10451
0.26/0.29	c Got one! Elapsed wall clock time (in seconds):0.143
0.26/0.29	o 10411
0.45/0.31	c Got one! Elapsed wall clock time (in seconds):0.19
0.45/0.31	o 10322
0.45/0.32	c Got one! Elapsed wall clock time (in seconds):0.212
0.45/0.32	o 9354
0.45/0.45	c Got one! Elapsed wall clock time (in seconds):0.343
0.45/0.45	o 9305
1.32/0.68	c Got one! Elapsed wall clock time (in seconds):0.573
1.32/0.68	o 9262
1.32/0.69	c Got one! Elapsed wall clock time (in seconds):0.58
1.32/0.69	o 8908
2.25/1.03	c starts		: 9
2.25/1.03	c conflicts		: 148
2.25/1.03	c decisions		: 392
2.25/1.03	c propagations		: 6106
2.25/1.03	c inspects		: 92305
2.25/1.03	c shortcuts		: 0
2.25/1.03	c learnt literals	: 0
2.25/1.03	c learnt binary clauses	: 0
2.25/1.03	c learnt ternary clauses	: 0
2.25/1.03	c learnt constraints	: 147
2.25/1.03	c ignored constraints	: 0
2.25/1.03	c root simplifications	: 0
2.25/1.03	c removed literals (reason simplification)	: 0
2.25/1.03	c reason swapping (by a shorter reason)	: 0
2.25/1.03	c Calls to reduceDB	: 0
2.25/1.03	c number of reductions to clauses (during analyze)	: 0
2.25/1.03	c number of learned constraints concerned by reduction	: 0
2.25/1.03	c number of learning phase by resolution	: 0
2.25/1.04	c number of learning phase by cutting planes	: 0
2.25/1.04	c speed (assignments/second)	: 17495.70200573066
2.25/1.04	c non guided choices	0
2.25/1.04	c learnt constraints type 
2.25/1.04	c constraints type 
2.25/1.04	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
2.25/1.04	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 22
2.25/1.04	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
2.25/1.04	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
2.25/1.04	s OPTIMUM FOUND
2.25/1.04	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 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253 
2.25/1.04	c objective function=8908
2.25/1.04	c Total wall clock time (in seconds): 0.93

Verifier Data 

OK	8908

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-3456275-1307223291/watcher-3456275-1307223291 -o /tmp/evaluation-result-3456275-1307223291/solver-3456275-1307223291 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456275-1307223291.opb 

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: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=23028 CPUtime=0 cores=0,2,4,6
/proc/3960/stat : 3960 (java) R 3958 3960 3030 0 -1 4202496 954 0 0 0 0 0 0 0 25 0 1 0 833929480 23580672 697 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253635897233 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3960/statm: 5757 697 513 9 0 124 0
[pid=3960/tid=3961] ppid=3958 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 7224 0 1 0 0 0 0 0 25 0 2 0 833929481 10694979584 8041 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253640553531 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.117236 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10539888 CPUtime=0.13 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 13198 0 1 0 11 2 0 0 25 0 18 0 833929480 10792845312 12865 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2634972 12866 2133 9 0 2625706 0
[pid=3960/tid=3961] ppid=3958 vsize=10539888 CPUtime=0.09 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 11321 0 1 0 8 1 0 0 18 0 18 0 833929481 10792845312 12866 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 46912505219208 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 10539888

[startup+0.214575 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10541716 CPUtime=0.26 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 14028 0 1 0 24 2 0 0 25 0 19 0 833929480 10794717184 13689 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2635429 13689 2178 9 0 2626163 0
[pid=3960/tid=3961] ppid=3958 vsize=10541716 CPUtime=0.19 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 11868 0 1 0 18 1 0 0 19 0 19 0 833929481 10794717184 13689 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 46912505536959 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 10541716

[startup+0.309379 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10565996 CPUtime=0.45 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 22160 0 1 0 42 3 0 0 25 0 19 0 833929480 10819579904 19456 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2641499 19457 2180 9 0 2632233 0
[pid=3960/tid=3961] ppid=3958 vsize=10565996 CPUtime=0.28 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 12357 0 1 0 27 1 0 0 19 0 19 0 833929481 10819579904 19458 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 47296510688052 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 10565996

[startup+0.701078 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10566760 CPUtime=1.63 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 38024 0 1 0 158 5 0 0 25 0 19 0 833929480 10820362240 33002 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2641690 33006 2217 9 0 2632424 0
[pid=3960/tid=3961] ppid=3958 vsize=10566760 CPUtime=0.68 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 23252 0 1 0 65 3 0 0 18 0 19 0 833929481 10820362240 33006 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 46912505582420 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 10566760

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

[startup+0.901096 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10566760 CPUtime=2.05 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 55930 0 1 0 198 7 0 0 25 0 19 0 833929480 10820362240 50550 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2641690 50558 2221 9 0 2632424 0
[pid=3960/tid=3961] ppid=3958 vsize=10566760 CPUtime=0.88 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 41134 0 1 0 83 5 0 0 18 0 19 0 833929481 10820362240 50561 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 46912505582424 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 10566760

[startup+1.00108 s]
/proc/loadavg: 2.30 2.08 2.02 3/568 3960
/proc/meminfo: memFree=17568460/32951124 swapFree=53733252/67111528
[pid=3960] ppid=3958 vsize=10566760 CPUtime=2.25 cores=0,2,4,6
/proc/3960/stat : 3960 (java) S 3958 3960 3030 0 -1 4202496 66201 0 1 0 216 9 0 0 25 0 19 0 833929480 10820362240 60238 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/3960/statm: 2641690 60240 2222 9 0 2632424 0
[pid=3960/tid=3961] ppid=3958 vsize=10566760 CPUtime=0.98 cores=0,2,4,6
/proc/3960/task/3961/stat : 3961 (java) R 3958 3960 3030 0 -1 4202560 50806 0 1 0 91 7 0 0 18 0 19 0 833929481 10820362240 60241 33554432000 1073741824 1073778376 140737436593616 18446744073709551615 46912506014499 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 10566760

Child status: 30
Real time (s): 1.06479
CPU time (s): 2.32965
CPU user time (s): 2.22266
CPU system time (s): 0.106983
CPU usage (%): 218.79
Max. virtual memory (cumulated for all children) (KiB): 10569268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22266
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69260
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= 183
involuntary context switches= 30

runsolver used 0.006998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node106 at 2011-06-04 23:34:51
IDJOB=3456275
IDBENCH=24969
IDSOLVER=1951
FILE ID=node106/3456275-1307223291
RUNJOBID= node106-1307215872-3048
PBS_JOBID= 13509112
Free space on /tmp= 73748 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456275-1307223291/watcher-3456275-1307223291 -o /tmp/evaluation-result-3456275-1307223291/solver-3456275-1307223291 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456275-1307223291.opb

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

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=1992200852

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17568624 kB
Buffers:        401444 kB
Cached:        6043924 kB
SwapCached:      22744 kB
Active:        9456572 kB
Inactive:      5578068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17568624 kB
SwapTotal:    67111528 kB
SwapFree:     53733252 kB
Dirty:             528 kB
Writeback:           0 kB
AnonPages:     8585840 kB
Mapped:          34476 kB
Slab:           192936 kB
PageTables:      85112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 177898608 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= 73748 MiB
End job on node106 at 2011-06-04 23:34:52