Trace number 1044491

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 112v4 AC? 2.51462 2.55595

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-24-24.xml
MD5SUM601e43bf7d49691779e40a92658cf9e2
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.07/0.08	
0.07/0.08	Abscon 112 (May, 2008)
0.19/0.23	
0.19/0.23	   configuration
0.19/0.23	     name=mac.xml
0.19/0.29	   
0.19/0.29	   instance
0.19/0.29	     name=HOME/instance-1044491-1215026436.xml
0.28/0.32	   
0.28/0.32	   domains being loaded...
0.28/0.34	   
0.28/0.34	   variables being loaded...
0.49/0.58	     nbVariables=1152  nbDomainTypes=25  minDomainSize=2  maxDomainSize=70  nbTotalValues=4970
0.49/0.58	       =>  wckTime=0.348  cpuTime=0.25  mem=10M812
0.49/0.58	   
0.49/0.58	   predicates being loaded...
0.58/0.64	   
0.58/0.64	   constraints being loaded...
2.35/2.40	     nbConstraints=1383  nbGlobalConstraints=278  nbConvertedConstraints=1  nbConvertConstraintsChecks=3651596
2.35/2.40	     nbExtensionStructures=1  nbSharedExtensionStructures=0  nbConflictsStructures=553  nbSharedConflictsStructures=552
2.35/2.40	     nbSharedBinaryRepresentations=1  nbEvaluationManagers=552  nbSharedEvaluationManagers=552  minDegree=2
2.35/2.40	     maxDegree=48  minArity=2  avgArity=3.23  maxArity=24  nbGenerators=0  nbFusions=0  symmetryWckTime=0.154
2.35/2.40	     symmetryCpuTime=0.08
2.35/2.40	       =>  wckTime=2.164  cpuTime=1.85  mem=34M254
2.35/2.49	   
2.35/2.49	   INFO : constraint cumulative not implemented
2.45/2.53	s UNKNOWN

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

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-1044491-1215026436/watcher-1044491-1215026436 -o /tmp/evaluation-result-1044491-1215026436/solver-1044491-1215026436 -C 1800 -W 2200 -M 900 --output-limit 1,15 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1044491-1215026436.xml 

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): 2200 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: 1.94 1.98 1.94 4/80 8358
/proc/meminfo: memFree=1485528/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=1616 CPUtime=0
/proc/8358/stat : 8358 (java) D 8356 8358 7021 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 1290889503 1654784 148 996147200 134512640 134550740 4294956144 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/8358/statm: 404 148 122 9 0 46 0

[startup+0.083418 s]
/proc/loadavg: 1.94 1.98 1.94 4/80 8358
/proc/meminfo: memFree=1485528/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=865856 CPUtime=0.07
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 3556 0 1 0 5 2 0 0 18 0 9 0 1290889503 886636544 3046 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216464 3046 1634 9 0 211026 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865856

[startup+0.101419 s]
/proc/loadavg: 1.94 1.98 1.94 4/80 8358
/proc/meminfo: memFree=1485528/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=865884 CPUtime=0.08
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 3776 0 1 0 6 2 0 0 18 0 9 0 1290889503 886665216 3227 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216471 3227 1711 9 0 211026 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865884

[startup+0.301458 s]
/proc/loadavg: 1.94 1.98 1.94 4/80 8358
/proc/meminfo: memFree=1485528/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=866128 CPUtime=0.28
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 5780 0 1 0 25 3 0 0 18 0 9 0 1290889503 886915072 5154 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216532 5154 1952 9 0 211060 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866128

[startup+0.701536 s]
/proc/loadavg: 1.94 1.98 1.94 4/80 8358
/proc/meminfo: memFree=1485528/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=867072 CPUtime=0.68
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 8142 0 1 0 63 5 0 0 18 0 9 0 1290889503 887881728 7502 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216768 7502 2007 9 0 211274 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867072

[startup+1.50269 s]
/proc/loadavg: 1.94 1.98 1.94 3/89 8367
/proc/meminfo: memFree=1455696/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=867696 CPUtime=1.48
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 10693 0 1 0 140 8 0 0 18 0 9 0 1290889503 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216924 10050 2019 9 0 211430 0
[pid=8358/tid=8360] ppid=8356 vsize=867696 CPUtime=1.24
/proc/8358/task/8360/stat : 8360 (java) R 8356 8358 7021 0 -1 64 9275 0 1 0 118 6 0 0 25 0 9 0 1290889504 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4126901404 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8361] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8361/stat : 8361 (java) S 8356 8358 7021 0 -1 64 5 0 0 0 0 0 0 0 17 0 9 0 1290889505 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8362] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8362/stat : 8362 (java) S 8356 8358 7021 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1290889505 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8363] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8363/stat : 8363 (java) S 8356 8358 7021 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1290889505 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8364] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8364/stat : 8364 (java) S 8356 8358 7021 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1290889507 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8365] ppid=8356 vsize=867696 CPUtime=0.21
/proc/8358/task/8365/stat : 8365 (java) S 8356 8358 7021 0 -1 64 721 0 0 0 21 0 0 0 16 0 9 0 1290889508 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8366] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8366/stat : 8366 (java) S 8356 8358 7021 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1290889508 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8367] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8367/stat : 8367 (java) S 8356 8358 7021 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1290889508 888520704 10050 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 867696

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

[startup+2.30285 s]
/proc/loadavg: 1.94 1.98 1.94 3/89 8367
/proc/meminfo: memFree=1449424/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=867696 CPUtime=2.26
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 12689 0 1 0 214 12 0 0 18 0 9 0 1290889503 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216924 12044 2019 9 0 211430 0
[pid=8358/tid=8360] ppid=8356 vsize=867696 CPUtime=2.01
/proc/8358/task/8360/stat : 8360 (java) R 8356 8358 7021 0 -1 64 11258 0 1 0 190 11 0 0 25 0 9 0 1290889504 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 102064724 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8361] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8361/stat : 8361 (java) S 8356 8358 7021 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 1290889505 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8362] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8362/stat : 8362 (java) S 8356 8358 7021 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1290889505 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8363] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8363/stat : 8363 (java) S 8356 8358 7021 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1290889505 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8364] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8364/stat : 8364 (java) S 8356 8358 7021 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1290889507 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8365] ppid=8356 vsize=867696 CPUtime=0.23
/proc/8358/task/8365/stat : 8365 (java) S 8356 8358 7021 0 -1 64 734 0 0 0 23 0 0 0 16 0 9 0 1290889508 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8366] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8366/stat : 8366 (java) S 8356 8358 7021 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1290889508 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8367] ppid=8356 vsize=867696 CPUtime=0
/proc/8358/task/8367/stat : 8367 (java) S 8356 8358 7021 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1290889508 888520704 12044 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 867696

[startup+2.50189 s]
/proc/loadavg: 1.94 1.98 1.94 3/89 8367
/proc/meminfo: memFree=1449424/2055920 swapFree=4120768/4192956
[pid=8358] ppid=8356 vsize=867932 CPUtime=2.45
/proc/8358/stat : 8358 (java) S 8356 8358 7021 0 -1 0 21285 396 1 0 228 15 2 0 18 0 9 0 1290889503 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8358/statm: 216983 14366 2610 9 0 211511 0
[pid=8358/tid=8360] ppid=8356 vsize=867932 CPUtime=2.07
/proc/8358/task/8360/stat : 8360 (java) R 8356 8358 7021 0 -1 64 12992 396 1 0 194 11 2 0 24 0 9 0 1290889504 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8361] ppid=8356 vsize=867932 CPUtime=0.11
/proc/8358/task/8361/stat : 8361 (java) R 8356 8358 7021 0 -1 64 6605 396 0 0 8 1 2 0 16 0 9 0 1290889505 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 102742857 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8362] ppid=8356 vsize=867932 CPUtime=0.02
/proc/8358/task/8362/stat : 8362 (java) S 8356 8358 7021 0 -1 64 16 396 0 0 0 0 2 0 17 0 9 0 1290889505 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8363] ppid=8356 vsize=867932 CPUtime=0.02
/proc/8358/task/8363/stat : 8363 (java) S 8356 8358 7021 0 -1 64 12 396 0 0 0 0 2 0 16 0 9 0 1290889505 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8364] ppid=8356 vsize=867932 CPUtime=0.02
/proc/8358/task/8364/stat : 8364 (java) S 8356 8358 7021 0 -1 64 1 396 0 0 0 0 2 0 18 0 9 0 1290889507 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8365] ppid=8356 vsize=867932 CPUtime=0.27
/proc/8358/task/8365/stat : 8365 (java) S 8356 8358 7021 0 -1 64 845 396 0 0 24 1 2 0 15 0 9 0 1290889508 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8366] ppid=8356 vsize=867932 CPUtime=0.02
/proc/8358/task/8366/stat : 8366 (java) S 8356 8358 7021 0 -1 64 1 396 0 0 0 0 2 0 19 0 9 0 1290889508 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8358/tid=8367] ppid=8356 vsize=867932 CPUtime=0.02
/proc/8358/task/8367/stat : 8367 (java) S 8356 8358 7021 0 -1 64 6 396 0 0 0 0 2 0 15 0 9 0 1290889508 888762368 14366 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 867932

Child status: 0
Real time (s): 2.55595
CPU time (s): 2.51462
CPU user time (s): 2.34164
CPU system time (s): 0.172973
CPU usage (%): 98.3827
Max. virtual memory (cumulated for all children) (KiB): 868020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34164
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21711
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= 836
involuntary context switches= 855

runsolver used 0.006998 second user time and 0.014997 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-02 21:20:36
IDJOB=1044491
IDBENCH=53759
IDSOLVER=363
FILE ID=node20/1044491-1215026436
PBS_JOBID= 7874430
Free space on /tmp= 66540 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-24-24.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1044491-1215026436/watcher-1044491-1215026436 -o /tmp/evaluation-result-1044491-1215026436/solver-1044491-1215026436 -C 1800 -W 2200 -M 900 --output-limit 1,15  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1044491-1215026436.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 601e43bf7d49691779e40a92658cf9e2
RANDOM SEED=33520175

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:       1486008 kB
Buffers:         67808 kB
Cached:         277764 kB
SwapCached:      66440 kB
Active:         314772 kB
Inactive:       180316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486008 kB
SwapTotal:     4192956 kB
SwapFree:      4120768 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:         164448 kB
Slab:            59684 kB
Committed_AS:  3373268 kB
PageTables:       2092 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= 66540 MiB
End job on node20 at 2008-07-02 21:20:39