/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc4 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.5-dev-356b6ba-m
[2024-11-01 07:54:40,462 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-01 07:54:40,532 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2024-11-01 07:54:40,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-01 07:54:40,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-01 07:54:40,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-01 07:54:40,591 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-01 07:54:40,591 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-01 07:54:40,592 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-01 07:54:40,592 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-01 07:54:40,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-01 07:54:40,593 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-01 07:54:40,594 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-01 07:54:40,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-01 07:54:40,594 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-01 07:54:40,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-01 07:54:40,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-01 07:54:40,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-01 07:54:40,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-01 07:54:40,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-01 07:54:40,600 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-01 07:54:40,601 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-01 07:54:40,601 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-01 07:54:40,601 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-01 07:54:40,602 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-01 07:54:40,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-01 07:54:40,602 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-01 07:54:40,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-01 07:54:40,603 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-01 07:54:40,603 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-01 07:54:40,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-01 07:54:40,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 07:54:40,608 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-01 07:54:40,608 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-01 07:54:40,609 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-01 07:54:40,609 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-11-01 07:54:40,609 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-01 07:54:40,609 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-01 07:54:40,610 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-01 07:54:40,610 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-01 07:54:40,610 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-01 07:54:40,611 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-11-01 07:54:40,611 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc4 --incremental --print-success --lang smt
[2024-11-01 07:54:40,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-01 07:54:40,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-01 07:54:40,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-01 07:54:40,938 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-01 07:54:40,939 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-01 07:54:40,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2024-11-01 07:54:42,383 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-01 07:54:42,915 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-01 07:54:42,918 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2024-11-01 07:54:42,961 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36e6fac35/eb4afe3cd9c646d4acb356ea14b2efe8/FLAG3b345f6a1
[2024-11-01 07:54:43,470 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36e6fac35/eb4afe3cd9c646d4acb356ea14b2efe8
[2024-11-01 07:54:43,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-01 07:54:43,474 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-01 07:54:43,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-01 07:54:43,475 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-01 07:54:43,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-01 07:54:43,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:54:43" (1/1) ...
[2024-11-01 07:54:43,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c27bba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:43, skipping insertion in model container
[2024-11-01 07:54:43,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:54:43" (1/1) ...
[2024-11-01 07:54:43,647 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 07:54:43,992 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514]
[2024-11-01 07:54:44,003 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574]
[2024-11-01 07:54:44,834 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,933 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,934 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,935 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,941 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,943 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,943 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,944 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,945 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,945 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,946 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,948 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,948 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,950 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,951 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,960 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,961 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,961 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,962 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,963 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,963 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:44,964 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:44,964 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,332 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,332 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,333 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,333 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,487 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,505 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,506 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,506 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,506 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,507 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,508 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,508 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,520 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,528 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,540 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,631 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,632 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,635 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,635 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,636 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,720 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 07:54:45,794 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-11-01 07:54:45,841 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 07:54:45,847 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514]
[2024-11-01 07:54:45,848 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574]
[2024-11-01 07:54:45,871 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,884 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,884 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,885 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,888 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,889 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,889 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,890 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,890 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,890 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,891 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,892 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,893 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,894 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,894 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,902 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,902 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,903 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,907 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,908 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,908 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,909 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:45,909 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,989 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,989 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,990 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:45,992 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,022 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,028 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,029 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,029 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,029 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,030 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,030 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,031 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,033 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,036 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,043 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,075 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,076 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,077 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 07:54:46,077 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,078 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,113 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 07:54:46,145 INFO L200 MainTranslator]: Completed pre-run
[2024-11-01 07:54:46,163 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514]
[2024-11-01 07:54:46,163 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574]
[2024-11-01 07:54:46,201 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,202 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,203 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,204 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,204 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,209 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,210 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,210 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,211 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,273 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,273 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8297]
[2024-11-01 07:54:46,312 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,313 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 07:54:46,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [8783-8794]
[2024-11-01 07:54:46,346 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 07:54:46,588 INFO L204 MainTranslator]: Completed translation
[2024-11-01 07:54:46,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46 WrapperNode
[2024-11-01 07:54:46,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-01 07:54:46,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-01 07:54:46,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-01 07:54:46,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-01 07:54:46,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,828 INFO L138 Inliner]: procedures = 700, calls = 2637, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1076
[2024-11-01 07:54:46,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-01 07:54:46,830 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-01 07:54:46,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-01 07:54:46,830 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-01 07:54:46,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,868 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,968 INFO L175 MemorySlicer]: Split 595 memory accesses to 9 slices as follows [257, 2, 238, 9, 25, 47, 5, 4, 8]. 43 percent of accesses are in the largest equivalence class. The 26 initializations are split as follows [0, 2, 6, 5, 2, 4, 1, 2, 4]. The 497 writes are split as follows [257, 0, 232, 1, 1, 5, 1, 0, 0].
[2024-11-01 07:54:46,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:46,969 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,051 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,087 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-01 07:54:47,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-01 07:54:47,089 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-01 07:54:47,089 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-01 07:54:47,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (1/1) ...
[2024-11-01 07:54:47,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 07:54:47,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-01 07:54:47,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-01 07:54:47,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-01 07:54:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid
[2024-11-01 07:54:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid
[2024-11-01 07:54:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid
[2024-11-01 07:54:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid
[2024-11-01 07:54:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool
[2024-11-01 07:54:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6
[2024-11-01 07:54:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8
[2024-11-01 07:54:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8
[2024-11-01 07:54:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid
[2024-11-01 07:54:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error
[2024-11-01 07:54:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-11-01 07:54:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-11-01 07:54:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl
[2024-11-01 07:54:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl
[2024-11-01 07:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-01 07:54:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc
[2024-11-01 07:54:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6
[2024-11-01 07:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8
[2024-11-01 07:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8
[2024-11-01 07:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc
[2024-11-01 07:54:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release
[2024-11-01 07:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-01 07:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy
[2024-11-01 07:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire
[2024-11-01 07:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus
[2024-11-01 07:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-11-01 07:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5
[2024-11-01 07:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2
[2024-11-01 07:54:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3
[2024-11-01 07:54:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4
[2024-11-01 07:54:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7
[2024-11-01 07:54:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator
[2024-11-01 07:54:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked
[2024-11-01 07:54:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match
[2024-11-01 07:54:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t
[2024-11-01 07:54:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2
[2024-11-01 07:54:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5
[2024-11-01 07:54:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6
[2024-11-01 07:54:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7
[2024-11-01 07:54:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8
[2024-11-01 07:54:47,603 INFO L238 CfgBuilder]: Building ICFG
[2024-11-01 07:54:47,606 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-01 07:54:56,580 INFO L? ?]: Removed 142 outVars from TransFormulas that were not future-live.
[2024-11-01 07:54:56,580 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-01 07:54:56,602 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-01 07:54:56,602 INFO L316 CfgBuilder]: Removed 2 assume(true) statements.
[2024-11-01 07:54:56,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:54:56 BoogieIcfgContainer
[2024-11-01 07:54:56,604 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-01 07:54:56,607 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-01 07:54:56,607 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-01 07:54:56,610 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-01 07:54:56,611 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 07:54:43" (1/3) ...
[2024-11-01 07:54:56,612 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652eab75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:54:56, skipping insertion in model container
[2024-11-01 07:54:56,613 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:54:46" (2/3) ...
[2024-11-01 07:54:56,613 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652eab75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:54:56, skipping insertion in model container
[2024-11-01 07:54:56,614 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:54:56" (3/3) ...
[2024-11-01 07:54:56,615 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_append_dynamic_harness.i
[2024-11-01 07:54:56,632 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-01 07:54:56,634 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-01 07:54:56,712 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-01 07:54:56,717 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@415b92bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-01 07:54:56,717 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-01 07:54:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand has 247 states, 155 states have (on average 1.238709677419355) internal successors, (192), 156 states have internal predecessors, (192), 72 states have call successors, (72), 18 states have call predecessors, (72), 18 states have return successors, (72), 72 states have call predecessors, (72), 72 states have call successors, (72)
[2024-11-01 07:54:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84
[2024-11-01 07:54:56,734 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-01 07:54:56,735 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-01 07:54:56,735 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-01 07:54:56,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-01 07:54:56,741 INFO L85 PathProgramCache]: Analyzing trace with hash 2019364611, now seen corresponding path program 1 times
[2024-11-01 07:54:56,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-01 07:54:56,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [893789918]
[2024-11-01 07:54:56,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-01 07:54:56,751 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt
[2024-11-01 07:54:56,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4
[2024-11-01 07:54:56,755 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2024-11-01 07:54:56,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process
[2024-11-01 07:54:56,827 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0
[2024-11-01 07:54:57,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt
[2024-11-01 07:54:57,025 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver:
de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared
at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385)
at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228)
at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:117)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:154)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:89)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.constructManagedScript(IpTcStrategyModulePreferences.java:152)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:97)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.<init>(AutomatonFreeRefinementEngine.java:85)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.<init>(TraceAbstractionRefinementEngine.java:82)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:143)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-11-01 07:54:57,029 INFO L158 Benchmark]: Toolchain (without parser) took 13554.29ms. Allocated memory was 216.0MB in the beginning and 540.0MB in the end (delta: 324.0MB). Free memory was 181.7MB in the beginning and 326.4MB in the end (delta: -144.8MB). Peak memory consumption was 179.2MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,029 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 216.0MB. Free memory was 192.1MB in the beginning and 192.0MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB.
[2024-11-01 07:54:57,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3113.73ms. Allocated memory was 216.0MB in the beginning and 284.2MB in the end (delta: 68.2MB). Free memory was 181.7MB in the beginning and 163.3MB in the end (delta: 18.3MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 239.60ms. Allocated memory is still 284.2MB. Free memory was 163.3MB in the beginning and 211.1MB in the end (delta: -47.7MB). Peak memory consumption was 17.3MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,030 INFO L158 Benchmark]: Boogie Preprocessor took 257.88ms. Allocated memory is still 284.2MB. Free memory was 211.1MB in the beginning and 184.7MB in the end (delta: 26.3MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,030 INFO L158 Benchmark]: RCFGBuilder took 9515.09ms. Allocated memory was 284.2MB in the beginning and 540.0MB in the end (delta: 255.9MB). Free memory was 184.7MB in the beginning and 340.0MB in the end (delta: -155.3MB). Peak memory consumption was 215.0MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,031 INFO L158 Benchmark]: TraceAbstraction took 420.45ms. Allocated memory is still 540.0MB. Free memory was 339.0MB in the beginning and 326.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 07:54:57,036 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.16ms. Allocated memory is still 216.0MB. Free memory was 192.1MB in the beginning and 192.0MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 3113.73ms. Allocated memory was 216.0MB in the beginning and 284.2MB in the end (delta: 68.2MB). Free memory was 181.7MB in the beginning and 163.3MB in the end (delta: 18.3MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 239.60ms. Allocated memory is still 284.2MB. Free memory was 163.3MB in the beginning and 211.1MB in the end (delta: -47.7MB). Peak memory consumption was 17.3MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 257.88ms. Allocated memory is still 284.2MB. Free memory was 211.1MB in the beginning and 184.7MB in the end (delta: 26.3MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB.
* RCFGBuilder took 9515.09ms. Allocated memory was 284.2MB in the beginning and 540.0MB in the end (delta: 255.9MB). Free memory was 184.7MB in the beginning and 340.0MB in the end (delta: -155.3MB). Peak memory consumption was 215.0MB. Max. memory is 8.0GB.
* TraceAbstraction took 420.45ms. Allocated memory is still 540.0MB. Free memory was 339.0MB in the beginning and 326.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResultAtLocation [Line: 8297]: Unsoundness Warning
Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8297]
- GenericResultAtLocation [Line: 8783]: Unsoundness Warning
Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [8783-8794]
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared
de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-11-01 07:54:57,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...