Abstract error

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From: ferghal
Country: {{{Country}}}
Sent: Wed, 28 Jun 2017 16:26:27 -0700
Subject: Error updating progress


What should I do if I see an error like this?

"Error updating progress
Abstract Error"
SuperMemo 17 (Build 17.11, Jan 31, 2017)
Time: Jun 27, 2017, Tue, 15:32


This error should be harmless. Please restart SuperMemo and Windows.

More details:

  • Error updating progress is reported by SuperMemo while displaying the progress box. Abstract Error is reported by Delphi. Abstract error occurs first and may have multiple reasons (incl. transient memory corruption). For more see this text
  • Error updating progress shows when something wrong occurs during a long process that requires showing a progress box. If there are not other errors at the same time, it is probably likely to be harmless, however, restarting SuperMemo, or even Windows, is recommended.
  • this error has been reported 3 times thus far (twice for SuperMemo 2002, once for SuperMemo 2004). This is the fourth case
  • the abstract error may occur in any context in SuperMemo, which may indicate it is not caused by SuperMemo itself:
    • Error processing escape code
    • Error setting focus on HTML component
    • Error destroying components
    • Error updating progress
  • see also: Abstract error setting focus on HTML component


full error message:

Date: Thu, 29 Jun 2017 09:25:36 +1000
MIME-Version: 1.0
Content-Type: text/plain;
Content-Transfer-Encoding: 7bit
X-Mailer: Microsoft Outlook 16.0
Content-Language: en-us 

"Error updating progress
Abstract Error"

SuperMemo 17 (Build 17.11, Jan 31, 2017)
Time: Jun 27, 2017, Tue, 15:32
--------------------COLLECTION STATISTICS
Collection       c:\supermemo\systems\abc of supermemo 16\my knowledge
Date             6/27/2017 (Tue)
First day        8/23/2015
Period           1yr 10mth 6 days
Memorized        15,919 el. (100.0%)
Memorized items  10,724 it. (67.4%)
Memorized topics 5,195 top. (32.6%)
Memorized/Day    15.8874 it/day
Total            32,587 el.
Items            11,455 it.
Topics           21,132 top.
Outstanding      0+0 el.
Review           -
Protection       I=100 T=100
Retention        93.4584%
Measured FI      12.79% (13.1%)
R-Metric         2.1537 %
Alarm            -
Burden           149.876+101.157
Burden +/-       (13.253)+(-16.165)
Avg Workload     9m 29sec
Exp Workload     20m 22sec
Time             24m 34sec (3h 10m 21s)
Avg time         8.156 sec.
Total time       4d 10h 51m 52s
Lapses           0.39220 (19)
Speed            570.926 it/ann/min
Avg Cost         38 sec. (min/it)
Exp Cost         1m 16sec (min/it)
Interval (I)     238 days
Interval (T)     201 days
Repetitions      I=3.369 T=2.234
Rep count        47,175
Last Rep (I)     Feb 20, 2017
Last Rep (T)     Jan 19, 2017
Next Rep (I)     Oct 16, 2017
Next Rep (T)     Aug 8, 2017
Pending          0 el.
Dismissed        16,668 el.
Average FI       10.00% (10%)
Completion       today
A-Factor         I=5.82 T=1.641
Text Registry    67489 entries
Lexicon          64404 words
FI Cases         35797
--------------------WORKLOAD DATA
672. Jun 24, 2017: 0-0
673. Jun 25, 2017: 0-0
674. Jun 26, 2017: 0-0
675. Jun 27, 2017: 0-0
676. Jun 28, 2017: 349-186
677. Jun 29, 2017: 350-164
678. Jun 30, 2017: 301-211
679. Jul 1, 2017: 260-207
680. Jul 2, 2017: 270-191
681. Jul 3, 2017: 264-167
682. Jul 4, 2017: 251-96
683. Jul 5, 2017: 198-97
--------------------ELEMENT DATA
Element: 32726: second edition. 2012. Matthew Frei. Lynda Berends. Pauline
Kenny. Amy Swan. Linda Jenner. Barbara Hunter. Janette Mugavin. Alcohol and
Other drug. withdrawal:. Practice .
Type: Topic
ComponentPtr: 3178748
MaxCompSize: 81
Reps: 1
Laps: 0
Interval: 1
AFactor: 1.2
UFactor: 1
Postpones: 0
Total Postpones: 0
FI: 0
ComPtr: 0
TempPtr: 11
RepHist: 97722
LastRep: 675
Today: Jun 27, 2017
LastDate: Jun 27, 2017
--------------------ELEMENT CONTENT
second edition
Matthew Frei
Lynda Berends
Pauline Kenny
Amy Swan
Linda Jenner
Barbara Hunter
Janette Mugavin
Alcohol and Other drug
Practice Guidelines
Copyright C 2009 State of Victoria.
2nd edition printed 2012.
ISBN: 978 1 74001 001 6
Reproduced with permission of the Victorian Minister for Mental Health.
Unauthorised reproduction and other uses comprised in the copyright are
prohibited without permission.
Copyright enquiries can be made to Turning Point Alcohol and Drug Centre,
54-62 Gertrude St, Fitzroy, Victoria 3065, Australia.
Published by Turning Point Alcohol and Drug Centre, Eastern Health.
The Alcohol and Other Drug Withdrawal: Practice Guidelines 2009 were funded
the Mental Health and Drugs Division of the Department of Human Services.
second edition has been completed with support from Turning Point Alcohol
Drug Centre.
The responsibility for all statements made in this document lie with the
The views of the authors do not necessarily reflect the views and position
of the
Department of Human Services.
The correct citation for this publication is:
Frei, M., Berends, L., Kenny, P., Swan A., Jenner, L., Hunter, B.,  (World
Health Organization, 2004)
>> The American Psychiatric Association's Diagnostic and Statistical Manual
Mental Disorders, 4th edition (DSM IV-TR; (American Psychiatric Association,
Both definitions are considered appropriate for use in these Guidelines.
2.1 ICD -10
The International Classification of Diseases (ICD-10) includes definitions
dependence and withdrawal as follows:
A cluster of physiological, behavioural, and cognitive phenomena in which
the use of a substance or a class of substances takes on a much higher
priority for a given individual than other behaviours that once had greater
value. A central descriptive characteristic of the dependence syndrome is
the desire (often strong, sometimes overpowering) to take the psychoactive
--------------------SYSTEM DATA
Microsoft Windows 10 Home, version 10.0.15063, 
Internet Explorer MSHTML Engine: Trident ver. 7.0.0
IE Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; WOW64;
 Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729;
.NET CLR 3.5.30729; Tablet PC 2.0)
User language: English (en-US)
System language: English (en-US)
Browser language: English (en-US)
Computer: DESKTOP
Disk Free C: (Collections): 428.646 GB
Total physical memory: 17.043 GB
Free physical memory: 11.076 GB
Page file: 19.593 GB
Free page file: 12.698 GB
Virtual memory: 2.147 GB
Free virtual memory: 1.823 GB
Extended virtual memory: 0 bytes
SuperMemo heap memory: 13.574 MB
Free heap memory: 3.029 MB
Heap memory use: 77.68%
Active Code Page: 1252
OEM Code Page: 437
SuperMemo owner: User of SuperMemo
Collection author: User of SuperMemo
Network installed