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Assignment8-Baseball_Elimination-MaxFlow.txt
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Assignment8-Baseball_Elimination-MaxFlow.txt
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See the Assessment Guide for information on how to interpret this report.
ASSESSMENT SUMMARY
Compilation: PASSED
API: PASSED
Spotbugs: FAILED (1 warning)
PMD: PASSED
Checkstyle: FAILED (0 errors, 1 warning)
Correctness: 23/23 tests passed
Memory: 4/4 tests passed
Timing: 1/1 tests passed
Aggregate score: 100.00%
[Compilation: 5%, API: 5%, Spotbugs: 0%, PMD: 0%, Checkstyle: 0%, Correctness: 60%, Memory: 10%, Timing: 20%]
ASSESSMENT DETAILS
The following files were submitted:
----------------------------------
9.6K Feb 11 16:20 BaseballElimination.java
********************************************************************************
* COMPILING
********************************************************************************
% javac BaseballElimination.java
*-----------------------------------------------------------
================================================================
Checking the APIs of your programs.
*-----------------------------------------------------------
BaseballElimination:
================================================================
********************************************************************************
* CHECKING STYLE AND COMMON BUG PATTERNS
********************************************************************************
% spotbugs *.class
*-----------------------------------------------------------
L D FE_FLOATING_POINT_EQUALITY FE: Tests for exact floating-point equality. Because floating-point calculations may involve rounding, the calculated values may be imprecise. At BaseballElimination.java:[line 117]
Warnings generated: 1
================================================================
% pmd .
*-----------------------------------------------------------
================================================================
% checkstyle *.java
*-----------------------------------------------------------
[WARN] BaseballElimination.java:15:23: The instance variable 'N' must start with a lowercase letter and use camelCase. [MemberName]
Checkstyle ends with 0 errors and 1 warning.
% custom checkstyle checks for BaseballElimination.java
*-----------------------------------------------------------
================================================================
********************************************************************************
* TESTING CORRECTNESS
********************************************************************************
Testing correctness of BaseballElimination
*-----------------------------------------------------------
Running 23 total tests.
Test 1: check numberOfTeams()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 2: check teams()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 3: check wins()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 4: check losses()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 5: check remaining()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 6: check against()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 7a: check isEliminated() when n = 4
* teams4.txt
* teams4a.txt
* teams4b.txt
==> passed
Test 7b: check isEliminated() when n = 5
* teams5.txt
* teams5a.txt
* teams5b.txt
* teams5c.txt
==> passed
Test 7c: check isEliminated() when n = 6 to 19
* teams7.txt
* teams8.txt
* teams10.txt
* teams12.txt
* teams12-allgames.txt
==> passed
Test 7d: check isEliminated() when n = 20 to 30
* teams24.txt
* teams29.txt
* teams30.txt
==> passed
Test 7e: check isEliminated() when n = 30 to 50
* teams32.txt
* teams36.txt
* teams42.txt
* teams48.txt
==> passed
Test 8: check that isEliminated() is consistent with certificateOfElimination()
* teams4.txt
* teams5.txt
* teams8.txt
* teams10.txt
* teams29.txt
* teams48.txt
==> passed
Test 9a: check certificateOfElimination() when n = 4
* teams4.txt
* teams4a.txt
* teams4b.txt
==> passed
Test 9b: check certificateOfElimination() when n = 5
* teams5.txt
* teams5a.txt
* teams5b.txt
* teams5c.txt
==> passed
Test 9c: check certificateOfElimination() when n = 6 to 20
* teams7.txt
* teams8.txt
* teams10.txt
* teams12.txt
* teams12-allgames.txt
==> passed
Test 9d: check certificateOfElimination() when n = 20 to 30
* teams24.txt
* teams29.txt
* teams30.txt
==> passed
Test 9e: check certificateOfElimination() when n = 30 to 50
* teams32.txt
* teams36.txt
* teams42.txt
* teams48.txt
==> passed
Test 10: check methods when n = 1
* teams1.txt
* teams1.txt
* teams1.txt
* teams1.txt
* teams1.txt
* teams1.txt
* teams1.txt
==> passed
Test 11: check immutability by calling certificateOfElimination() both before
and after calling isEliminated() and verifying that the results match
* teams4.txt
* teams5.txt
* teams29.txt
==> passed
Test 12: check that certificateOfElimination() returns null for eliminated teams
* teams4.txt
* teams5.txt
==> passed
Test 13: check for invalid arguments
* teams4.txt
* teams5.txt
==> passed
Test 14: check for dependence on reference equality of strings
==> passed
Test 15: check that two Baseball objects can be created at the same time
* teams4.txt and teams5.txt
* teams5.txt and teams7.txt
==> passed
Total: 23/23 tests passed!
================================================================
********************************************************************************
* TIMING
********************************************************************************
Timing BaseballElimination
*-----------------------------------------------------------
Running 1 total tests.
n constructor isEliminated() + certificateOfElimination()
----------------------------------------------------------------
30 0.54 0.00
36 0.69 0.00
42 1.07 0.00
48 1.99 0.00
54 3.57 0.00
60 5.62 0.00
time = 2.92e-06 * n^3.49 (R^2 = 0.96)
Total: 1/1 tests passed!
================================================================
********************************************************************************
* MEMORY
********************************************************************************
Analyzing memory of BaseballElimination
*-----------------------------------------------------------
Running 4 total tests.
Student vertices = 0.50 n^2 - 0.55 n + 3.38 (R^2 = 1.000)
Reference vertices = 0.50 n^2 - 0.50 n + 3.00 (R^2 = 1.000)
=> passed
Student edges = 1.50 n^2 - 3.64 n + 3.12 (R^2 = 1.000)
Reference edges = 1.50 n^2 - 3.50 n + 2.00 (R^2 = 1.000)
=> passed
Student memory of G = 176.29 n^2 - 400.41 n + 516.00 (R^2 = 1.000)
Reference memory of G = 176.00 n^2 - 384.00 n + 384.00 (R^2 = 1.000)
=> passed
Student memory = 3.76 n^2 + 229.21 n + 278.86 (R^2 = 1.000)
Reference memory = 3.99 n^2 + 222.25 n + 396.00 (R^2 = 1.000)
=> passed
Total: 4/4 tests passed!
================================================================