Trace number 1108965

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM4 0.738887 0.709083

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-4_all.xml
MD5SUM324a0aaffb9a9be0d42964e4c83bfb54
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints4
Best CPU time to get the best result obtained on this benchmark0.738887
Satisfiable
(Un)Satisfiability was proved
Number of variables16
Number of constraints16
Maximum constraint arity4
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(16)

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.06	c 0	BEGIN Fri Jul 11 19:44:47 2008
0.00/0.06	c 0	PID 12522
0.00/0.07	c 0	HOST node20.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-1108965-1215798286.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108965-1215798286.xml' 'HOME/temp.csp'
0.06/0.19	c 0	1 domains, 16 variables, 0 predicates, 0 relations, 16 constraints
0.06/0.22	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.22	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.06/0.29	c 0	Parsing HOME/temp.csp
0.20/0.31	c 0	parsed 33 expressions
0.20/0.31	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.31	c 0	MAX CSP: 16 constraints
0.20/0.31	c 0	Converting to clausal form CSP
0.20/0.33	c 0	converted 6 (10%) expressions
0.20/0.33	c 0	converted 11 (20%) expressions
0.20/0.33	c 0	converted 16 (30%) expressions
0.20/0.34	c 0	converted 21 (40%) expressions
0.20/0.35	c 0	converted 26 (50%) expressions
0.20/0.36	c 0	converted 32 (60%) expressions
0.20/0.37	c 0	converted 37 (70%) expressions
0.20/0.37	c 0	converted 42 (80%) expressions
0.20/0.38	c 0	converted 47 (90%) expressions
0.20/0.39	c 0	converted 52 (100%) expressions
0.20/0.39	c 0	CSP : 48 integers, 16 booleans, 175 clauses, largest domain size 25
0.20/0.39	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.39	c 0	Propagation in CSP
0.20/0.39	c 0	15 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.39	c 0	CSP : 48 integers, 16 booleans, 175 clauses, largest domain size 17
0.20/0.39	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.39	c 0	Simplifing CSP by introducing new Boolean variables
0.20/0.39	c 0	CSP : 48 integers, 208 booleans, 367 clauses, largest domain size 17
0.20/0.39	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.41	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.42	c 0	5 (10%) CSP integer variables are encoded (10 clauses, 142 bytes)
0.20/0.42	c 0	10 (20%) CSP integer variables are encoded (20 clauses, 232 bytes)
0.20/0.42	c 0	15 (30%) CSP integer variables are encoded (30 clauses, 322 bytes)
0.20/0.42	c 0	20 (40%) CSP integer variables are encoded (32 clauses, 340 bytes)
0.20/0.42	c 0	24 (50%) CSP integer variables are encoded (32 clauses, 340 bytes)
0.20/0.42	c 0	29 (60%) CSP integer variables are encoded (32 clauses, 340 bytes)
0.20/0.42	c 0	34 (70%) CSP integer variables are encoded (62 clauses, 610 bytes)
0.20/0.42	c 0	39 (80%) CSP integer variables are encoded (95 clauses, 968 bytes)
0.20/0.42	c 0	44 (90%) CSP integer variables are encoded (118 clauses, 1221 bytes)
0.20/0.42	c 0	48 (100%) CSP integer variables are encoded (130 clauses, 1353 bytes)
0.20/0.43	c 0	37 (10%) CSP clauses are encoded (233 clauses, 2580 bytes)
0.20/0.43	c 0	74 (20%) CSP clauses are encoded (333 clauses, 3823 bytes)
0.20/0.43	c 0	111 (30%) CSP clauses are encoded (433 clauses, 5072 bytes)
0.20/0.44	c 0	147 (40%) CSP clauses are encoded (529 clauses, 6283 bytes)
0.20/0.44	c 0	184 (50%) CSP clauses are encoded (632 clauses, 7550 bytes)
0.20/0.44	c 0	221 (60%) CSP clauses are encoded (732 clauses, 8811 bytes)
0.20/0.44	c 0	257 (70%) CSP clauses are encoded (828 clauses, 10045 bytes)
0.20/0.45	c 0	294 (80%) CSP clauses are encoded (928 clauses, 11333 bytes)
0.20/0.45	c 0	331 (90%) CSP clauses are encoded (1031 clauses, 12638 bytes)
0.20/0.45	c 0	367 (100%) CSP clauses are encoded (1558 clauses, 19486 bytes)
0.20/0.45	c 0	367 CSP clauses encoded
0.20/0.45	c 0	Writing map file : HOME/temp.map
0.20/0.45	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.45	c 0	SAT : 386 SAT variables, 1558 SAT clauses, 19486 bytes
0.20/0.45	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.48	c 0	OBJECTIVE minimize _COST
0.20/0.48	c 0	SOLVING HOME/temp.cnf
0.20/0.48	c 0	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.20/0.48	c 0	This is MiniSat 2.0 beta incremental
0.20/0.48	c 0	WARNING: for repeatability, setting FPU to use double precision
0.20/0.48	c 0	============================[ Problem Statistics ]=============================
0.20/0.48	c 0	|                                                                             |
0.20/0.48	c 0	|  Number of variables:  386                                                  |
0.20/0.48	c 0	|  Number of clauses:    1558                                                 |
0.20/0.48	c 0	|  Parsing time:         0.00         s                                       |
0.20/0.48	c 0	OK
0.20/0.48	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.20/0.48	c 0	SEARCHING: _COST <= 8
0.20/0.48	c 0	============================[ Search Statistics ]==============================
0.20/0.48	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.48	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.48	c 0	===============================================================================
0.20/0.48	c 0	|         0 |     386     1558     3996 |      519        0    nan |  0.000 % |
0.20/0.48	c 0	===============================================================================
0.20/0.48	c 0	restarts              : 1
0.20/0.48	c 0	conflicts             : 60            (15004 /sec)
0.20/0.48	c 0	decisions             : 196           (0.00 % random) (49012 /sec)
0.20/0.48	c 0	propagations          : 3586           (896724 /sec)
0.20/0.48	c 0	conflict literals     : 483            (8.87 % deleted)
0.20/0.48	c 0	Memory used           : 1.79 MB
0.20/0.48	c 0	CPU time              : 0.003999 s
0.20/0.48	c 0	
0.20/0.48	c 0	SATISFIABLE
0.20/0.48	c 0	OK
0.20/0.48	c 0	FOUND: _COST <= 8
0.20/0.48	s SATISFIABLE
0.20/0.48	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.20/0.48	c 0	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.48/0.55	c 0	Decoding HOME/temp.out
0.48/0.57	c 0	OBJECTIVE _COST 8
0.48/0.57	o 8
0.48/0.57	v 3 3 3 3 0 0 0 0 1 1 1 1 2 2 2 2
0.48/0.57	c 0	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.48/0.59	c 0	OK
0.48/0.59	c 0	OBJECTIVE BOUND: 0 <= _COST <= 8
0.48/0.59	c 0	SEARCHING: _COST <= 4
0.48/0.59	c 0	============================[ Search Statistics ]==============================
0.48/0.59	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.48/0.59	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.48/0.59	c 0	===============================================================================
0.48/0.59	c 0	|        60 |     386     1558     3996 |      519       60      8 |  0.000 % |
0.48/0.59	c 0	|       160 |     386     1558     3996 |      571      160      8 | 10.379 % |
0.48/0.59	c 0	===============================================================================
0.48/0.59	c 0	restarts              : 3
0.48/0.59	c 0	conflicts             : 204           (25506 /sec)
0.48/0.59	c 0	decisions             : 375           (0.00 % random) (46887 /sec)
0.48/0.59	c 0	propagations          : 13312          (1664416 /sec)
0.48/0.59	c 0	conflict literals     : 1753           (18.20 % deleted)
0.48/0.59	c 0	Memory used           : 1.79 MB
0.48/0.59	c 0	CPU time              : 0.007998 s
0.48/0.59	c 0	
0.48/0.59	c 0	SATISFIABLE
0.48/0.59	c 0	OK
0.48/0.59	c 0	FOUND: _COST <= 4
0.48/0.59	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.48/0.59	c 0	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.60/0.66	c 0	Decoding HOME/temp.out
0.60/0.68	c 0	OBJECTIVE _COST 4
0.60/0.68	o 4
0.60/0.68	v 3 1 0 2 1 3 2 0 2 0 1 3 0 2 3 1
0.60/0.68	c 0	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.60/0.69	c 0	OK
0.60/0.69	c 0	OBJECTIVE BOUND: 0 <= _COST <= 4
0.60/0.69	c 0	SEARCHING: _COST <= 2
0.60/0.70	c 0	============================[ Search Statistics ]==============================
0.60/0.70	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.60/0.70	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.60/0.70	c 0	===============================================================================
0.60/0.70	c 0	|       204 |     346     1333     3433 |      444      204      9 | 10.379 % |
0.60/0.70	c 0	===============================================================================
0.60/0.70	c 0	restarts              : 4
0.60/0.70	c 0	conflicts             : 272           (27205 /sec)
0.60/0.70	c 0	decisions             : 446           (0.22 % random) (44609 /sec)
0.60/0.70	c 0	propagations          : 17942          (1794559 /sec)
0.60/0.70	c 0	conflict literals     : 2193           (21.93 % deleted)
0.60/0.70	c 0	Memory used           : 1.79 MB
0.60/0.70	c 0	CPU time              : 0.009998 s
0.60/0.70	c 0	
0.60/0.70	c 0	UNSATISFIABLE
0.60/0.70	c 0	OK
0.60/0.70	c 0	NOT FOUND: _COST <= 2
0.60/0.70	c 0	OK
0.60/0.70	c 0	OBJECTIVE BOUND: 3 <= _COST <= 4
0.60/0.70	c 0	SEARCHING: _COST <= 3
0.70/0.70	c 0	============================[ Search Statistics ]==============================
0.70/0.70	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/0.70	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/0.70	c 0	===============================================================================
0.70/0.70	c 0	|       272 |     316     1171     3033 |      390      232      9 | 10.379 % |
0.70/0.70	c 0	|       372 |     316     1171     3033 |      429      332      9 | 18.141 % |
0.70/0.70	c 0	===============================================================================
0.70/0.70	c 0	restarts              : 6
0.70/0.70	c 0	conflicts             : 512           (32006 /sec)
0.70/0.70	c 0	decisions             : 709           (1.13 % random) (44321 /sec)
0.70/0.70	c 0	propagations          : 33524          (2095643 /sec)
0.70/0.70	c 0	conflict literals     : 4099           (26.88 % deleted)
0.70/0.70	c 0	Memory used           : 1.79 MB
0.70/0.70	c 0	CPU time              : 0.015997 s
0.70/0.70	c 0	
0.70/0.70	c 0	UNSATISFIABLE
0.70/0.70	c 0	OK
0.70/0.70	c 0	NOT FOUND: _COST <= 3
0.70/0.70	c 0	OK
0.70/0.70	c 0	OBJECTIVE _COST 4
0.70/0.70	s OPTIMUM FOUND
0.70/0.70	c 0	CPU 0.6 (0.05 0.02 0.55 0.1)
0.70/0.70	c 0	END Fri Jul 11 19:44:47 2008

Verifier Data (download as text)

OK	4	12
4 unsatisfied constraints, 12 satisfied constraints

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1108965-1215798286/watcher-1108965-1215798286 -o /tmp/evaluation-result-1108965-1215798286/solver-1108965-1215798286 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1108965-1215798286.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.00 1.27 3/64 12522
/proc/meminfo: memFree=1946560/2055920 swapFree=4181068/4192956
[pid=12522] ppid=12520 vsize=12272 CPUtime=0
/proc/12522/stat : 12522 (sugar++) R 12520 12522 11448 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 36530849 12566528 347 996147200 4194304 4206940 548682068528 18446744073709551615 273961498914 0 0 4224 0 0 0 0 17 0 0 0
/proc/12522/statm: 3068 355 265 3 0 168 0

[startup+0.012671 s]
/proc/loadavg: 0.94 1.00 1.27 3/64 12522
/proc/meminfo: memFree=1946560/2055920 swapFree=4181068/4192956
[pid=12522] ppid=12520 vsize=12544 CPUtime=0
/proc/12522/stat : 12522 (sugar++) R 12520 12522 11448 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 36530849 12845056 450 996147200 4194304 4206940 548682068528 18446744073709551615 273952445153 0 0 4224 0 0 0 0 17 0 0 0
/proc/12522/statm: 3136 451 291 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101691 s]
/proc/loadavg: 0.94 1.00 1.27 3/64 12522
/proc/meminfo: memFree=1946560/2055920 swapFree=4181068/4192956
[pid=12522] ppid=12520 vsize=16740 CPUtime=0.06
/proc/12522/stat : 12522 (sugar++) S 12520 12522 11448 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 36530849 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12522/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.30173 s]
/proc/loadavg: 0.94 1.00 1.27 3/64 12522
/proc/meminfo: memFree=1946560/2055920 swapFree=4181068/4192956
[pid=12522] ppid=12520 vsize=16740 CPUtime=0.2
/proc/12522/stat : 12522 (sugar++) S 12520 12522 11448 0 -1 4194304 1296 4090 0 1 5 1 11 3 15 0 1 0 36530849 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12522/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 16740

[startup+0.701808 s]
/proc/loadavg: 0.94 1.00 1.27 3/64 12522
/proc/meminfo: memFree=1946560/2055920 swapFree=4181068/4192956
[pid=12522] ppid=12520 vsize=16740 CPUtime=0.7
/proc/12522/stat : 12522 (sugar++) R 12520 12522 11448 0 -1 4194304 1614 16730 0 4 5 2 53 10 16 0 1 0 36530849 17141760 1113 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 0 0 0 17 1 0 0
/proc/12522/statm: 4185 1113 414 3 0 764 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 16740

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

Child status: 0
Real time (s): 0.709083
CPU time (s): 0.738887
CPU user time (s): 0.609907
CPU system time (s): 0.12898
CPU usage (%): 104.203
Max. virtual memory (cumulated for all children) (KiB): 16740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.609907
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18611
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 560
involuntary context switches= 134

runsolver used 0.001999 second user time and 0.008998 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-11 19:44:46
IDJOB=1108965
IDBENCH=60845
IDSOLVER=367
FILE ID=node20/1108965-1215798286
PBS_JOBID= 7903155
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-4_all.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1108965-1215798286/watcher-1108965-1215798286 -o /tmp/evaluation-result-1108965-1215798286/solver-1108965-1215798286 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1108965-1215798286.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 324a0aaffb9a9be0d42964e4c83bfb54
RANDOM SEED=508466689

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1947104 kB
Buffers:         12540 kB
Cached:          38196 kB
SwapCached:       5432 kB
Active:          40080 kB
Inactive:        18356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947104 kB
SwapTotal:     4192956 kB
SwapFree:      4181068 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            36364 kB
Committed_AS:    77760 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66504 MiB
End job on node20 at 2008-07-11 19:44:47