/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 bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_erase_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 20:25:22,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 20:25:22,100 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 20:25:22,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 20:25:22,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 20:25:22,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 20:25:22,134 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 20:25:22,135 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 20:25:22,135 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 20:25:22,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 20:25:22,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 20:25:22,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 20:25:22,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 20:25:22,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 20:25:22,137 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 20:25:22,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 20:25:22,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 20:25:22,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 20:25:22,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 20:25:22,140 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 20:25:22,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 20:25:22,144 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 20:25:22,144 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 20:25:22,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 20:25:22,145 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 20:25:22,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 20:25:22,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 20:25:22,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 20:25:22,145 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 20:25:22,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 20:25:22,146 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 20:25:22,147 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 20:25:22,148 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla [2024-11-01 20:25:22,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 20:25:22,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 20:25:22,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 20:25:22,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 20:25:22,432 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 20:25:22,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_erase_harness.i [2024-11-01 20:25:23,756 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 20:25:24,297 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 20:25:24,298 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_erase_harness.i [2024-11-01 20:25:24,342 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31401f07c/8276ed49d32a4442be43b20785f01259/FLAG16ab17ec9 [2024-11-01 20:25:24,854 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31401f07c/8276ed49d32a4442be43b20785f01259 [2024-11-01 20:25:24,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 20:25:24,858 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 20:25:24,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 20:25:24,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 20:25:24,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 20:25:24,865 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:25:24" (1/1) ... [2024-11-01 20:25:24,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762eb1b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:24, skipping insertion in model container [2024-11-01 20:25:24,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:25:24" (1/1) ... [2024-11-01 20:25:24,965 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 20:25:25,265 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_array_list_erase_harness.i[4494,4507] [2024-11-01 20:25:25,275 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_array_list_erase_harness.i[4554,4567] [2024-11-01 20:25:26,032 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 20:25:26,188 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 20:25:26,188 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 20:25:26,189 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 20:25:26,196 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 20:25:26,197 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,197 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,200 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,201 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 20:25:26,201 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,202 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,209 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 20:25:26,210 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 20:25:26,239 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 20:25:26,240 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 20:25:26,245 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,246 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 20:25:26,246 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,247 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 20:25:26,248 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,248 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 20:25:26,248 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,248 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 20:25:26,250 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,250 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 20:25:26,250 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,251 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 20:25:26,251 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,251 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,569 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 20:25:26,570 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 20:25:26,571 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 20:25:26,571 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 20:25:26,649 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 20:25:26,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,661 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 20:25:26,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,668 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 20:25:26,668 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 20:25:26,669 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 20:25:26,669 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 20:25:26,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,670 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 20:25:26,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,677 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,677 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 20:25:26,677 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,682 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,690 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,699 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 20:25:26,700 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 20:25:26,700 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 20:25:26,700 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 20:25:26,700 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 20:25:26,700 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 20:25:26,700 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 20:25:26,701 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 20:25:26,701 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 20:25:26,702 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 20:25:26,702 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 20:25:26,702 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 20:25:26,704 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 20:25:26,705 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 20:25:26,751 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 20:25:26,752 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,752 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 20:25:26,804 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-01 20:25:26,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 20:25:26,831 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_array_list_erase_harness.i[4494,4507] [2024-11-01 20:25:26,832 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_array_list_erase_harness.i[4554,4567] [2024-11-01 20:25:26,850 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 20:25:26,872 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 20:25:26,873 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 20:25:26,873 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 20:25:26,880 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 20:25:26,881 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,881 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,881 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,882 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 20:25:26,882 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,882 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,887 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 20:25:26,887 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 20:25:26,888 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 20:25:26,888 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 20:25:26,897 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,897 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 20:25:26,898 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,898 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 20:25:26,899 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,899 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 20:25:26,899 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,899 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 20:25:26,900 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,900 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 20:25:26,900 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,900 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 20:25:26,901 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,901 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,936 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 20:25:26,937 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 20:25:26,937 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 20:25:26,937 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 20:25:26,966 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 20:25:26,975 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,975 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 20:25:26,975 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,976 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 20:25:26,976 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 20:25:26,979 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 20:25:26,980 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 20:25:26,980 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,980 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 20:25:26,980 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,981 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,982 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 20:25:26,982 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,982 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,987 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:26,992 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 20:25:26,993 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 20:25:26,993 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 20:25:26,993 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 20:25:26,993 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 20:25:26,993 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 20:25:26,994 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 20:25:26,994 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 20:25:26,994 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 20:25:26,994 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 20:25:26,995 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 20:25:26,995 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 20:25:26,995 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 20:25:26,997 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 20:25:27,013 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 20:25:27,017 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,017 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 20:25:27,037 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 20:25:27,050 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_array_list_erase_harness.i[4494,4507] [2024-11-01 20:25:27,050 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_array_list_erase_harness.i[4554,4567] [2024-11-01 20:25:27,088 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,088 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,088 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,088 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,089 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,092 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,092 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,093 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,093 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,094 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,094 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,094 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,094 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,157 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,157 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,159 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,159 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,159 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,163 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7825-7836] [2024-11-01 20:25:27,184 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,185 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 20:25:27,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 20:25:27,349 INFO L204 MainTranslator]: Completed translation [2024-11-01 20:25:27,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27 WrapperNode [2024-11-01 20:25:27,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 20:25:27,352 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 20:25:27,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 20:25:27,353 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 20:25:27,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,471 INFO L138 Inliner]: procedures = 690, calls = 1677, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 727 [2024-11-01 20:25:27,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 20:25:27,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 20:25:27,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 20:25:27,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 20:25:27,484 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,491 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,553 INFO L175 MemorySlicer]: Split 331 memory accesses to 6 slices as follows [238, 2, 9, 73, 6, 3]. 72 percent of accesses are in the largest equivalence class. The 24 initializations are split as follows [6, 2, 5, 10, 0, 1]. The 243 writes are split as follows [232, 0, 2, 6, 2, 1]. [2024-11-01 20:25:27,553 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,598 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,607 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 20:25:27,607 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 20:25:27,607 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 20:25:27,608 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 20:25:27,609 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (1/1) ... [2024-11-01 20:25:27,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 20:25:27,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 20:25:27,644 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 20:25:27,657 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 20:25:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2024-11-01 20:25:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-01 20:25:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-01 20:25:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-01 20:25:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 20:25:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-01 20:25:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-01 20:25:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-01 20:25:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-01 20:25:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-01 20:25:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-01 20:25:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-01 20:25:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-01 20:25:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2024-11-01 20:25:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 20:25:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 20:25:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-01 20:25:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-01 20:25:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 20:25:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-01 20:25:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-01 20:25:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 20:25:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 20:25:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-01 20:25:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-01 20:25:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 20:25:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 20:25:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-01 20:25:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 20:25:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-01 20:25:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-01 20:25:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2024-11-01 20:25:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 20:25:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 20:25:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 20:25:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-01 20:25:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-01 20:25:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-01 20:25:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-01 20:25:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-01 20:25:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-01 20:25:27,971 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 20:25:27,973 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 20:25:36,465 INFO L? ?]: Removed 145 outVars from TransFormulas that were not future-live. [2024-11-01 20:25:36,465 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 20:25:36,484 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 20:25:36,484 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-01 20:25:36,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:25:36 BoogieIcfgContainer [2024-11-01 20:25:36,485 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 20:25:36,486 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 20:25:36,486 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 20:25:36,489 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 20:25:36,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 08:25:24" (1/3) ... [2024-11-01 20:25:36,489 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49cfc736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:25:36, skipping insertion in model container [2024-11-01 20:25:36,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:27" (2/3) ... [2024-11-01 20:25:36,489 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49cfc736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:25:36, skipping insertion in model container [2024-11-01 20:25:36,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:25:36" (3/3) ... [2024-11-01 20:25:36,490 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_erase_harness.i [2024-11-01 20:25:36,501 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 20:25:36,501 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 20:25:36,564 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 20:25:36,567 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;@58bba04a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 20:25:36,568 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 20:25:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand has 254 states, 144 states have (on average 1.1875) internal successors, (171), 145 states have internal predecessors, (171), 88 states have call successors, (88), 20 states have call predecessors, (88), 20 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-01 20:25:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-01 20:25:36,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 20:25:36,582 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 20:25:36,582 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 20:25:36,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 20:25:36,586 INFO L85 PathProgramCache]: Analyzing trace with hash -2043936627, now seen corresponding path program 1 times [2024-11-01 20:25:36,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 20:25:36,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1635662843] [2024-11-01 20:25:36,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 20:25:36,593 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 20:25:36,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 20:25:36,595 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 20:25:36,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process [2024-11-01 20:25:36,631 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Ended with exit code 0 [2024-11-01 20:25:36,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 20:25:36,829 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.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(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.(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 20:25:36,834 INFO L158 Benchmark]: Toolchain (without parser) took 11975.12ms. Allocated memory was 174.1MB in the beginning and 228.6MB in the end (delta: 54.5MB). Free memory was 142.4MB in the beginning and 80.5MB in the end (delta: 61.9MB). Peak memory consumption was 117.1MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,834 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 174.1MB. Free memory was 150.1MB in the beginning and 150.0MB in the end (delta: 128.3kB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 20:25:36,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2490.09ms. Allocated memory was 174.1MB in the beginning and 228.6MB in the end (delta: 54.5MB). Free memory was 142.4MB in the beginning and 164.9MB in the end (delta: -22.4MB). Peak memory consumption was 100.4MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.08ms. Allocated memory is still 228.6MB. Free memory was 164.9MB in the beginning and 154.9MB in the end (delta: 9.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,835 INFO L158 Benchmark]: Boogie Preprocessor took 134.89ms. Allocated memory is still 228.6MB. Free memory was 154.9MB in the beginning and 134.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,836 INFO L158 Benchmark]: RCFGBuilder took 8877.37ms. Allocated memory is still 228.6MB. Free memory was 134.0MB in the beginning and 93.1MB in the end (delta: 40.8MB). Peak memory consumption was 69.2MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,836 INFO L158 Benchmark]: TraceAbstraction took 346.34ms. Allocated memory is still 228.6MB. Free memory was 92.6MB in the beginning and 80.5MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-11-01 20:25:36,837 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 174.1MB. Free memory was 150.1MB in the beginning and 150.0MB in the end (delta: 128.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2490.09ms. Allocated memory was 174.1MB in the beginning and 228.6MB in the end (delta: 54.5MB). Free memory was 142.4MB in the beginning and 164.9MB in the end (delta: -22.4MB). Peak memory consumption was 100.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 119.08ms. Allocated memory is still 228.6MB. Free memory was 164.9MB in the beginning and 154.9MB in the end (delta: 9.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 134.89ms. Allocated memory is still 228.6MB. Free memory was 154.9MB in the beginning and 134.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * RCFGBuilder took 8877.37ms. Allocated memory is still 228.6MB. Free memory was 134.0MB in the beginning and 93.1MB in the end (delta: 40.8MB). Peak memory consumption was 69.2MB. Max. memory is 8.0GB. * TraceAbstraction took 346.34ms. Allocated memory is still 228.6MB. Free memory was 92.6MB in the beginning and 80.5MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7825-7836] * 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 20:25:37,049 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-01 20:25:37,090 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...