/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -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-dev-f954360 [2023-03-31 07:13:26,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 07:13:26,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 07:13:26,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 07:13:26,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 07:13:26,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 07:13:26,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 07:13:26,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 07:13:26,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 07:13:26,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 07:13:26,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 07:13:26,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 07:13:26,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 07:13:26,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 07:13:26,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 07:13:26,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 07:13:26,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 07:13:26,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 07:13:26,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 07:13:26,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 07:13:26,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 07:13:26,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 07:13:26,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 07:13:26,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 07:13:26,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 07:13:26,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 07:13:26,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 07:13:26,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 07:13:26,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 07:13:26,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 07:13:26,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 07:13:26,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 07:13:26,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 07:13:26,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 07:13:26,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 07:13:26,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 07:13:26,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 07:13:26,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 07:13:26,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 07:13:26,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 07:13:26,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 07:13:26,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 07:13:26,357 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 07:13:26,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 07:13:26,357 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 07:13:26,358 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 07:13:26,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 07:13:26,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 07:13:26,359 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 07:13:26,359 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 07:13:26,359 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 07:13:26,359 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 07:13:26,359 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 07:13:26,360 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 07:13:26,360 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 07:13:26,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 07:13:26,361 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 07:13:26,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 07:13:26,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 07:13:26,362 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 07:13:26,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-31 07:13:26,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 07:13:26,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 07:13:26,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 07:13:26,559 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 07:13:26,559 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 07:13:26,561 INFO L432 ainManager$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 [2023-03-31 07:13:27,673 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 07:13:27,937 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 07:13:27,938 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 [2023-03-31 07:13:27,960 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d314418/c98461aa447b497590a14cae3fbf0e24/FLAGeddb4418b [2023-03-31 07:13:27,974 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d314418/c98461aa447b497590a14cae3fbf0e24 [2023-03-31 07:13:27,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 07:13:27,977 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 07:13:27,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 07:13:27,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 07:13:27,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 07:13:27,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:13:27" (1/1) ... [2023-03-31 07:13:27,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2943f55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:27, skipping insertion in model container [2023-03-31 07:13:27,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:13:27" (1/1) ... [2023-03-31 07:13:27,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 07:13:28,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 07:13:28,532 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] [2023-03-31 07:13:28,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 07:13:28,571 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 07:13:28,702 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] [2023-03-31 07:13:28,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 07:13:28,727 INFO L208 MainTranslator]: Completed translation [2023-03-31 07:13:28,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28 WrapperNode [2023-03-31 07:13:28,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 07:13:28,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 07:13:28,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 07:13:28,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 07:13:28,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,844 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 07:13:28,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 07:13:28,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 07:13:28,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 07:13:28,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:13:28" (1/1) ... [2023-03-31 07:13:28,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 07:13:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 07:13:28,891 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) [2023-03-31 07:13:28,907 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 [2023-03-31 07:13:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 07:13:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 07:13:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 07:13:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 07:13:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 07:13:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2023-03-31 07:13:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2023-03-31 07:13:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 07:13:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2023-03-31 07:13:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 07:13:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 07:13:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 07:13:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 07:13:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 07:13:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2023-03-31 07:13:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2023-03-31 07:13:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2023-03-31 07:13:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 07:13:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 07:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 07:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 07:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-31 07:13:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 07:13:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 07:13:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-03-31 07:13:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-03-31 07:13:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2023-03-31 07:13:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2023-03-31 07:13:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2023-03-31 07:13:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2023-03-31 07:13:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 07:13:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2023-03-31 07:13:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2023-03-31 07:13:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2023-03-31 07:13:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 07:13:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-31 07:13:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 07:13:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 07:13:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 07:13:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-31 07:13:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2023-03-31 07:13:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 07:13:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 07:13:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 07:13:29,261 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 07:13:29,263 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 07:13:29,305 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 07:13:29,337 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 07:13:29,337 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 07:13:29,394 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-31 07:13:29,981 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 07:13:30,062 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2023-03-31 07:13:30,063 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2023-03-31 07:13:30,145 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 07:13:30,565 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 07:13:30,565 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 07:13:30,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:13:30 BoogieIcfgContainer [2023-03-31 07:13:30,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 07:13:30,568 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 07:13:30,568 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 07:13:30,568 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 07:13:30,569 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:13:30" (1/1) ... [2023-03-31 07:13:30,569 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 07:13:30,585 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 07:13:30,585 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 07:13:30,590 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) [2023-03-31 07:13:30,594 INFO L158 Benchmark]: Toolchain (without parser) took 2616.01ms. Allocated memory is still 233.8MB. Free memory was 182.0MB in the beginning and 81.2MB in the end (delta: 100.7MB). Peak memory consumption was 102.3MB. Max. memory is 8.0GB. [2023-03-31 07:13:30,594 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 07:13:30,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 748.56ms. Allocated memory is still 233.8MB. Free memory was 182.0MB in the beginning and 113.2MB in the end (delta: 68.8MB). Peak memory consumption was 69.2MB. Max. memory is 8.0GB. [2023-03-31 07:13:30,595 INFO L158 Benchmark]: Boogie Preprocessor took 136.75ms. Allocated memory is still 233.8MB. Free memory was 113.2MB in the beginning and 106.0MB in the end (delta: 7.2MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2023-03-31 07:13:30,595 INFO L158 Benchmark]: RCFGBuilder took 1701.42ms. Allocated memory is still 233.8MB. Free memory was 105.4MB in the beginning and 83.9MB in the end (delta: 21.6MB). Peak memory consumption was 40.4MB. Max. memory is 8.0GB. [2023-03-31 07:13:30,596 INFO L158 Benchmark]: Sifa took 24.72ms. Allocated memory is still 233.8MB. Free memory was 83.9MB in the beginning and 81.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-31 07:13:30,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 748.56ms. Allocated memory is still 233.8MB. Free memory was 182.0MB in the beginning and 113.2MB in the end (delta: 68.8MB). Peak memory consumption was 69.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 136.75ms. Allocated memory is still 233.8MB. Free memory was 113.2MB in the beginning and 106.0MB in the end (delta: 7.2MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1701.42ms. Allocated memory is still 233.8MB. Free memory was 105.4MB in the beginning and 83.9MB in the end (delta: 21.6MB). Peak memory consumption was 40.4MB. Max. memory is 8.0GB. * Sifa took 24.72ms. Allocated memory is still 233.8MB. Free memory was 83.9MB in the beginning and 81.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. 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. [2023-03-31 07:13:30,634 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...