/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/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 15:27:57,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 15:27:57,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 15:27:57,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 15:27:57,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 15:27:57,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 15:27:57,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 15:27:57,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 15:27:57,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 15:27:57,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 15:27:57,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 15:27:57,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 15:27:57,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 15:27:57,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 15:27:57,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 15:27:57,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 15:27:57,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 15:27:57,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 15:27:57,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 15:27:57,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 15:27:57,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 15:27:57,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 15:27:57,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 15:27:57,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 15:27:57,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 15:27:57,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 15:27:57,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 15:27:57,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 15:27:57,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 15:27:57,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 15:27:57,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 15:27:57,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 15:27:57,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 15:27:57,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 15:27:57,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 15:27:57,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 15:27:57,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 15:27:57,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 15:27:57,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 15:27:57,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 15:27:57,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 15:27:57,139 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 15:27:57,165 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 15:27:57,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 15:27:57,166 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 15:27:57,166 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 15:27:57,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 15:27:57,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 15:27:57,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 15:27:57,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 15:27:57,168 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 15:27:57,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 15:27:57,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 15:27:57,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 15:27:57,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 15:27:57,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 15:27:57,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 15:27:57,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 15:27:57,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 15:27:57,171 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 15:27:57,172 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 15:27:57,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 15:27:57,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 15:27:57,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 15:27:57,415 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 15:27:57,415 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 15:27:57,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-03-22 15:27:58,510 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 15:27:58,831 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 15:27:58,832 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-03-22 15:27:58,857 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4520b1e8f/9c3896b9b71a4b1884dc9a4caae76bef/FLAG055e5cdc1 [2023-03-22 15:27:58,872 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4520b1e8f/9c3896b9b71a4b1884dc9a4caae76bef [2023-03-22 15:27:58,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 15:27:58,877 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 15:27:58,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 15:27:58,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 15:27:58,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 15:27:58,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 03:27:58" (1/1) ... [2023-03-22 15:27:58,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ede0a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:58, skipping insertion in model container [2023-03-22 15:27:58,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 03:27:58" (1/1) ... [2023-03-22 15:27:58,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 15:27:58,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 15:27:59,492 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-03-22 15:27:59,513 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 15:27:59,525 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 15:27:59,785 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-03-22 15:27:59,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 15:27:59,820 INFO L208 MainTranslator]: Completed translation [2023-03-22 15:27:59,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59 WrapperNode [2023-03-22 15:27:59,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 15:27:59,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 15:27:59,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 15:27:59,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 15:27:59,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,939 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 15:27:59,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 15:27:59,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 15:27:59,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 15:27:59,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:27:59" (1/1) ... [2023-03-22 15:27:59,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 15:27:59,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 15:27:59,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 15:28:00,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 15:28:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 15:28:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 15:28:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-22 15:28:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 15:28:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-22 15:28:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 15:28:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-03-22 15:28:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2023-03-22 15:28:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2023-03-22 15:28:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2023-03-22 15:28:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2023-03-22 15:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2023-03-22 15:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-03-22 15:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-03-22 15:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-22 15:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 15:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2023-03-22 15:28:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 15:28:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 15:28:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-22 15:28:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2023-03-22 15:28:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2023-03-22 15:28:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2023-03-22 15:28:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-22 15:28:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 15:28:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-22 15:28:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2023-03-22 15:28:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 15:28:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 15:28:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 15:28:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 15:28:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 15:28:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 15:28:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 15:28:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 15:28:00,335 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 15:28:00,338 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 15:28:00,388 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:28:00,420 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-22 15:28:00,420 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-22 15:28:00,455 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-22 15:28:00,987 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:28:01,055 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2023-03-22 15:28:01,055 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2023-03-22 15:28:01,128 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 15:28:01,137 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 15:28:01,138 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 15:28:01,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 03:28:01 BoogieIcfgContainer [2023-03-22 15:28:01,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 15:28:01,141 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 15:28:01,141 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 15:28:01,141 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 15:28:01,142 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 03:28:01" (1/1) ... [2023-03-22 15:28:01,142 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 15:28:01,162 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 15:28:01,163 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 15:28:01,182 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) 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:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2023-03-22 15:28:01,186 INFO L158 Benchmark]: Toolchain (without parser) took 2308.78ms. Allocated memory was 181.4MB in the beginning and 250.6MB in the end (delta: 69.2MB). Free memory was 128.2MB in the beginning and 74.8MB in the end (delta: 53.4MB). Peak memory consumption was 121.9MB. Max. memory is 8.0GB. [2023-03-22 15:28:01,187 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 181.4MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 15:28:01,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 942.16ms. Allocated memory was 181.4MB in the beginning and 250.6MB in the end (delta: 69.2MB). Free memory was 128.2MB in the beginning and 184.4MB in the end (delta: -56.1MB). Peak memory consumption was 49.6MB. Max. memory is 8.0GB. [2023-03-22 15:28:01,188 INFO L158 Benchmark]: Boogie Preprocessor took 140.22ms. Allocated memory is still 250.6MB. Free memory was 184.4MB in the beginning and 176.5MB in the end (delta: 7.9MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2023-03-22 15:28:01,188 INFO L158 Benchmark]: RCFGBuilder took 1177.41ms. Allocated memory is still 250.6MB. Free memory was 176.5MB in the beginning and 76.9MB in the end (delta: 99.6MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB. [2023-03-22 15:28:01,226 INFO L158 Benchmark]: Sifa took 43.48ms. Allocated memory is still 250.6MB. Free memory was 76.9MB in the beginning and 74.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-03-22 15:28:01,228 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 181.4MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 942.16ms. Allocated memory was 181.4MB in the beginning and 250.6MB in the end (delta: 69.2MB). Free memory was 128.2MB in the beginning and 184.4MB in the end (delta: -56.1MB). Peak memory consumption was 49.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 140.22ms. Allocated memory is still 250.6MB. Free memory was 184.4MB in the beginning and 176.5MB in the end (delta: 7.9MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1177.41ms. Allocated memory is still 250.6MB. Free memory was 176.5MB in the beginning and 76.9MB in the end (delta: 99.6MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB. * Sifa took 43.48ms. Allocated memory is still 250.6MB. Free memory was 76.9MB in the beginning and 74.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-22 15:28:01,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...