Overview Of Run-time Error Messages Fortran
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the error messages generated by the Fortran I/O library, signal handler, and operating system. Operating System Error Messages Operating system error messages include system call failures, C library errors, and gfortran iostat shell diagnostics. The system call error messages are found in intro(2). System calls
Fortran Iostat Error Codes
made through the Fortran library do not produce error messages directly. The following system routine in the Fortran
Fortran Error Handling
library calls C library routines which produce an error message: CALL SYSTEM("rm /") END The following message is displayed: rm: / directory Signal Handler Error Messages Before beginning execution of a
Intel Fortran Error Codes
program, the Fortran library sets up a signal handler (sigdie) for signals that can cause termination of the program. sigdie prints a message that describes the signal, flushes any pending output, and generates a core image and a traceback. Presently, the only arithmetic exception that produces an error message is the INTEGER*2 division with a denominator of zero. All other arithmetic exceptions are intel fortran runtime error codes ignored. A signal handler error example follows, where the subroutine SUB tries to access parameters that are not passed to it: CALL SUB() END SUBROUTINE SUB(I,J,K) I=J+K RETURN END The following error message results: *** Segmentation violation Illegal instruction (core dumped) I/O Error Messages (f77) The error messages in this section are generated by the Fortran 77 I/O library. The error numbers are returned in the IOSTAT variable if the ERR return is taken. For example, the following program tries to do an unformatted write to a file opened for formatted output: WRITE( 6 ) 1 END and produces error messages like the following: sue: [1003] unformatted io not allowed logical unit 6, named 'stdout' lately: writing sequential unformatted external IO The following error messages are generated. These same messages are also documented at the end of the man page perror(3F). If the error number is less than 1000, then it is a system error. See intro (2). Table A-1 f77 Runtime I/O Messages Error Message 1000 error in format Read the error message output for the location of the error in the format. It
detailed description of the errors. To define the condition symbol values (PARAMETER statements) in your program, include the following file: /opt/intel_fc_80/include/for_iosdef.f As described in the table, the severity of the message determines ls dyna error part out of range which of the following occurs:: program execution continues with info and warning, the results fortran error function might be incorrect with error, and program execution stops (unless a recovery method is specified) with severe. In the last error 20216 (str+216) case, to prevent program termination, you must include either an appropriate I/O error-handling specifier and recompile or, for certain errors, change the default action of a signal before you run the program again. The https://docs.oracle.com/cd/E19957-01/805-4941/6j4m2sob5/index.html first column lists error numbers returned to IOSTAT variables when an I/O error is detected. The first line of the second column provides the message as it is displayed (following forrtl:), including the severity level, message number, and the message text. The following lines of the second column contain the status condition symbol (such as FOR$IOS_INCRECTYP) and an explanation of the message. Number Severity Level, Number, and Message http://cftcc.iccas.ac.cn/upload/doc/ifc/f_ug1/ug1l_rt_errors.htm Text; Condition Symbol and Explanation None 1 info: Fortran error message number is nnn The Intel Fortran message catalog file was not found on this system. See Message Catalog File Location. This error has no condition symbol. None 1 warning: Could not open message catalog: for_msg.cat The Intel Fortran message catalog file was not found on this system. See Message Catalog File Location. This error has no condition symbol. None 1 info: Check environment variable NLSPATH and protection of pathname/for_msg.cat The Intel Fortran message catalog file was not found. See Message Catalog File Location. This error has no condition symbol. None 1 Insufficient memory to open Fortran RTL catalog: message 41 The Intel Fortran message catalog file could not be opened because of insufficient virtual memory. To overcome this problem, increase the per-process data limit by using the limit (C shell) or ulimit (Bourne and Korn and bash shells) commands before running the program again. For more information, see error 41. This error has no condition symbol. 1 1 severe (1): Not a Fortran-specific error FOR$IOS_NOTFORSPE. An error in the user program or in the RTL was not a Intel Fortran-specific error and was not reportable through any other Intel Fortran run-time messag
an error message to standard error. These run-time error messages begin with: *** message category nnn: message where: message category can be any of the following: FORTRAN I/O ERROR FORTRAN RANGE ERROR FORTRAN SHARED http://www.uic.edu/depts/accc/software/compilers/forterr.html COMMON ERROR FORTRAN MEMORY ALLOCATION ERROR FORTRAN ISAM ERROR nnn is the error number. https://books.google.nl/books?id=sGpdrVIwToUC&pg=PA568&lpg=PA568&dq=overview+of+run-time+error+messages+fortran&source=bl&ots=6ZLJ_Mzdjh&sig=GPLQSySB_08MJXkCSQZwO6T3rVo&hl=en&sa=X&ved=0ahUKEwj9ruao1-XPAhUF1BoKHf3FDbMQ6A message is the error message. Input/output messages also include the following: FILE: file, UNIT: unit LAST FORMAT: xxx where: file is the name of the file upon which I/O failed. unit is the unit number associated with the file. fmt is the most recent format attempted or completed. If the IOSTAT=ios and ERR=label specifiers are present, or if error codes the END=label specifier is used, or if all three are used, the input/output error number is stored in ios and control transfers to label, where a user routine can decode and handle the error if desired. __________________________________________________________________________________ NOTE The run-time diagnostics are distinct from the compilation diagnostics. Several meanings are given for many error messages. Usually, only one is applicable. Where more than one programmer action is given, try only one at a overview of run-time time, and recompile and run the program each time. __________________________________________________________________________________ The following list includes error numbers currently possible for IOSTAT in an FORTRAN program. Refer to the errno(2) page in the HP-UX Reference for information concerning applicable HP-UX operating system error messages. The list of run-time errors below shows: The IOSTAT error number. The error message. A more thorough explanation of message. Appropriate programmer actions to take. IOSTAT message/description/action 900 ERROR IN FORMAT Format specification contains unrecognizable code or string, contains an impossible format (for example, F0.s or G2.9), or a format descriptor describes a field too wide for internal buffers, or the value of a variable-format expression is out of range. Change the format specification to the proper syntax or value. 901 NEGATIVE UNIT NUMBER SPECIFIED Unit number was not greater than or equal to zero. Use a nonnegative unit number. 902 FORMATTED I/O ATTEMPTED ON UNFORMATTED FILE Formatted I/O was attempted on a file opened for unformatted I/O. Open the file for formatted I/O; do unformatted I/O on this file. 903 UNFORMATTED I/O ATTEMPTED ON FORMATTED FILE Unformatted I/O was attempted on a file opened for formatted I/O. Open the file for unformatted I/O; do formatted I/O on this file. 904 DIRECT I/O ATTEMPTED ON SEQUENTIAL FILE Direct operation attempted on sequential file;
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