Adding licenses

CREDITS.md

@@ -0,0 +1,17 @@
+Thanumalayan Sankaranarayana Pillai, Vijay Chidambaram, Ramnatthan Alagappan,
+and Samer Al-Kiswany were involved in various aspects of design and testing of
+the ALICE tool. Thanumalayan Sankaranarayana Pillai ([email protected]) is
+the primary author of the tool, and might serve to be the best contact for bug
+reports, feature requests, or other general discussions. Ramnatthan Alagappan
+extensively tested the tool, and Vijay Chidambaram also wrote a part of the
+code.
+
+The ALICE tool is a by-product of a research project
+(http://research.cs.wisc.edu/adsl/Publications/alice-osdi14.html) in the
+University of Wisconsin-Madison, and due credit must be given to everyone who
+was involved in or contributed to the project.
+
+The alice-strace tracing framework is a slight customization of the strace tool
+(http://sourceforge.net/projects/strace/), along with some code adapted from
+strace-plus (https://code.google.com/p/strace-plus/).  Credits must be given to
+the authors and contributors of strace and strace-plus.

LICENSE.md

@@ -0,0 +1,22 @@
+Except where otherwise noted in the source code, all the files not in the
+alice-strace directory (and its subdirectories) are:
+
+Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -292,10 +292,11 @@ in future versions if users deem them helpful.
 
 Thanumalayan Sankaranarayana Pillai, Vijay Chidambaram, Ramnatthan
 Alagappan, and Samer Al-Kiswany were involved in various aspects of
-design, coding, and testing of the ALICE tool. Thanumalayan
-Sankaranarayana Pillai ([email protected]) is the primary author, and
+design and testing of the ALICE tool. Thanumalayan Sankaranarayana
+Pillai ([email protected]) is the primary author of the tool, and
 might serve to be the best contact for bug reports, feature requests, or
-other general discussions.
+other general discussions. Ramnatthan Alagappan extensively tested the
+tool, and Vijay Chidambaram also wrote a part of the code.
 
 The ALICE tool is a by-product of a research project
 ([http://research.cs.wisc.edu/adsl/Publications/alice-osdi14.html](http://research.cs.wisc.edu/adsl/Publications/alice-osdi14.html))

_aliceautotest.py

@@ -1,4 +1,24 @@
-#!/usr/bin/python2.7
+#!/usr/bin/env python
+
+# Copyright (c) 2014 Vijay Chidambaram. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
 
 import argparse
 import sys
@@ -11,6 +31,12 @@
 import pprint
 from sets import Set
 
+__author__ = "Vijay Chidambaram"
+__copyright__ = "Copyright 2014, Vijay Chidambaram"
+__credits__ = ["Vijay Chidambaram", "Thanumalayan Sankaranarayana Pillai",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 # I use system call and operation interchangeably in the script. Both are used
 # to denote something like fsync(3) or write(4,"hello", 5) in the input trace
 # file.

_aliceparsesyscalls.py

@@ -1,3 +1,23 @@
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import pickle
 import csv
 import sys
@@ -11,6 +31,12 @@
 from alicestruct import Struct
 from collections import namedtuple
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 innocent_syscalls = ["_exit","pread","_newselect","_sysctl","accept","accept4","access","acct","add_key","adjtimex",
 "afs_syscall","alarm","alloc_hugepages","arch_prctl","bind","break","brk","cacheflush",
 "capget","capset","clock_getres","clock_gettime","clock_nanosleep","clock_settime",

_aliceutils.py

@@ -1,8 +1,34 @@
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import os
 import argparse
 import subprocess
 import re
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 __aliceconfig = None
 def init_aliceconfig(args):
 	global current_original_path, __aliceconfig

alice.py

@@ -1,4 +1,25 @@
 #!/usr/bin/env python
+
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import re
 import math
 import pickle
@@ -25,6 +46,12 @@
 from _aliceutils import *
 import gc
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 print colorize('-------------------------------------------------------------------------------', 1)
 print 'ALICE tool version 0.0.1. Please go through the documentation, particularly the'
 print 'listed caveats and limitations, before deriving any inferences from this tool. '

alicedefaultexplorer.py

@@ -1,4 +1,25 @@
 #!/usr/bin/env python
+
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import os
 import subprocess
 import cProfile
@@ -14,6 +35,12 @@
 from alice import Replayer
 from alicedefaultfs import defaultfs
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 class MultiThreadedChecker(threading.Thread):
 	queue = Queue.Queue()
 	outputs = {}

alicedefaultfs.py

@@ -1,5 +1,32 @@
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 from alicestruct import Struct
 import math
+
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 class defaultfs:
 	def __init__(self, split_mode, splits):
 		assert split_mode in ['aligned', 'count']

alicestruct.py

@@ -1,6 +1,32 @@
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import re
 from _aliceutils import *
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 class Struct:
 	TYPE_DIR = 0
 	TYPE_FILE = 1

bin/alice-check

@@ -1,4 +1,25 @@
 #!/usr/bin/env python
+
+# Copyright (c) 2014 Thanumalayan Sankaranarayana Pillai. All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 import argparse
 import sys
 import os
@@ -7,6 +28,12 @@ import subprocess
 import pickle
 import alicedefaultexplorer
 
+__author__ = "Thanumalayan Sankaranarayana Pillai"
+__copyright__ = "Copyright 2014, Thanumalayan Sankaranarayana Pillai"
+__credits__ = ["Thanumalayan Sankaranarayana Pillai", "Vijay Chidambaram",
+	"Ramnatthan Alagappan", "Samer Al-Kiswany"]
+__license__ = "MIT"
+
 parser = argparse.ArgumentParser()
 parser.add_argument('--checker', required = True, help = 'Location of the checker')
 parser.add_argument('--traces_dir', required = True, help = 'Location of the traces directory')
@@ -22,10 +49,6 @@ f = open(os.path.join(args.traces_dir, "config"), "r")
 config = pickle.load(f)
 f.close()
 
-
-#### HACK - MADTHANU - REMOVE
-os.system("rm -rf /run/shm/alice-*")
-
 def try_mkdir(name):
 	try:
 		os.system("rm -rf " + name)
@@ -52,6 +75,5 @@ for folder in folders:
 		break
 
 alicedefaultexplorer.default_checks(alice_config, threads = args.threads)
-#### HACK - MADTHANU - INSERT
-#os.system("rm -rf " + alice_config['scratchpad_dir'])
+os.system("rm -rf " + alice_config['scratchpad_dir'])